Tnb06_wrtrm_OFC&OBC 1000511521 Catalog

93457-Catalog- 1 93457-Catalog-_1 93457-Catalog-_1 786209 Batch2_1 unilog cesco-content

83012-Catalog- 2 83012-Catalog-_2 83012-Catalog-_2 786209 Batch2_1 unilog cesco-content

103844-Catalog 103844-Catalog 103844-Catalog 042269 Batch6 unilog cesco-content

103844-Catalog 103844-Catalog 103844-Catalog 786210 Batch6 unilog cesco-content

2016-10-06

: Pdf 1000511521-Catalog 1000511521-Catalog B5 unilog

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In This Section…
Rigid and Intermediate Metal Conduit Fittings...................A-4–A-35
Conduit Outlet Bodies...............................................................A-36
Form 7, Form 8, and Red•Dot Conduit Outlet Bodies ......A-37–A-47
Mogul Conduit Outlet Bodies...........................................A-48–A-49
Aluminum Mogul Conduit Outlet Bodies..........................A-50–A-51
FS/FD Cast Device Boxes and Covers .............................A-52–A-55
FS/FD Aluminum Device Boxes and Covers.....................A-56–A-63
Conduit Outlet Boxes Explosion-Proof,
Dust-Ignition-Proof....................................................A-64–A-65
Aluminum Conduit Outlet Boxes Explosion-Proof,
Dust-Ignition-Proof....................................................A-66–A-75
Conduit Outlet Bodies Explosion-Proof,
Dust-Ignition-Proof .............................................................A-76
Conduit Outlet Elbows Explosion-Proof,
Dust-Ignition-Proof .............................................................A-77
RE, PLG, REC Reducers, Plugs and Adapters Explosion-Proof,
Dust-Ignition-Proof .............................................................A-78
Three-Piece Couplings Explosion-Proof, Dust-Ignition-Proof .....A-79
Aluminum Three-Piece Couplings Explosion-Proof,
Dust-Ignition-Proof .............................................................A-80
Elbows Explosion-Proof, Dust-Ignition-Proof.............................A-81
Sealing Fittings Explosion-Proof, Dust-Ignition-Proof.......A-82–A-86
Kopr-Shield®Compound...........................................................A-87
Metal Clad Cable Termination Fittings.............................A-88–A-97
Tray Cable Fittings..........................................................A-98–A-99
Electrical Metallic Tubing (EMT) Fittings......................A-100–A-104
Liquidtight Flexible Metal Conduit Fittings...................A-105–A-111
Aluminum Liquidtight Conduit.....................................A-112–A-113
Liquidtight Flexible Metal Conduit Fittings...................A-114–A-121
XTRA FLEX®System — Conduit, Tubing, Fittings for
Non-Metallic Liquidtight Conduit ...........................A-122–A-125
XTRA FLEX®System — Conduit, Tubing, Fittings for
Non-Metallic Liquidtight Conduit — PVC...............A-126–A-130
Flexible Cords and Cable Fittings ................................A-131–A-138
Flexible Cords and Cable Fittings — Non Metallic ......A-139–A-140
Wire Mesh Grips.....................................................................A-141
Non-Metallic Cable Glands .....................................................A-142
Non-Metallic Cord Fittings......................................................A-143
Service Entrance Cable Fittings ..................................A-144–A-148
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings.....................................................A-149–A-155
Non-Metallic Sheathed Cable Fittings .........................A-156–A-160
Conduit Dimensional Data ..............................................A-161–162
www.tnb.com
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
Overview
Since the turn of the century, Thomas & Betts has been a recognized
leader in electrical fittings. Industry standards such as Chase
®
Nipples
and Erickson
®
Couplings were introduced by Thomas & Betts and are
still registered trademarks. This leadership continues. Here’s why...
The Complete Product Line
High-Performance Products
Quality and performance result when engineering design skills are combined
with the manufacturing technologies required to produce them. The Thomas
& Betts Fittings in this section are produced from many materials and
by many manufacturing methods, each carefully selected for its end use
suitability. This combination gives you the reliable performance you expect
from Thomas & Betts Raceway Fittings.
Innovative Designs
The real test of product design of electrical fittings lies in two areas:
Job-suited installation and life of the job reliability. Thomas & Betts Fittings
provide both because we listen. We listen to problems and suggestions
from the field. Most of the products in this section result from the good
suggestions of knowledgeable electrical people. Many were customer
specials to solve particular installation and performance problems.
You can benefit from their experience.
Lower Installed Cost
It is a function of purchase cost, availability, installation advantage
and performance. Lower installed cost comes in every carton of
Thomas & Betts Raceway Fittings.
Approvals and Listings
Electrical raceways require accessory fittings that provide the mechanical
strength, ground continuity and environmental integrity of the system. As new
raceways have been introduced, Thomas & Betts engineers have designed
fittings that meet the requirements of the National Electrical Code
®
as well
as the listing requirements of the Underwriter’s Laboratories and the Canadian
Standards Association. You can use Thomas & Betts Fittings with confidence.
A-2
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
DURA-PLATE
®
Corrosion-Resistant Fittings have a T&B plating process
that provides excellent corrosion resistance on threaded steel and
malleable iron fittings for use in harsh environments.
DURA-PLATE
®
Corrosion-Resistant Fittings utilize an electro-plating
process that ensures a uniform thickness of protective material over
the entire part. Conventional hot dip coatings deposit an uncontrolled
buildup of material on the part, especially in threaded areas. This
excess buildup must be removed to enable mating parts to function.
The process of removing this buildup in the threads in turn damages
the coating and compromises the effectiveness of the protection.
An additional drawback of hot dip coating is that the lower ductility
of the alloyed interface layer that is formed during the hot dip
process can cause spalling if the item is deformed after coating.
In addition to the uniformity of the coating, the distinctive gold color
of the plating enables immediate recognition that the part has been
prepared for exposure to harsh environments and confirms the extra
protection by visual inspection.
DURA-PLATE
®
Corrosion-Resistant Fittings have been subjected to
salt spray tests conducted according to ASTM Specification B-117.
The results of Corrosion-Resistant Fittings tests, along with galvanized
parts, appears below:
Overview
DURA-PLATE®Finish —
Corrosion-Resistant Finish Protects
Fittings in Harsh Environments
Ordering Information
•Add the prefix “040-” to the standard catalog number —
for example: a 5332 with DURA-PLATE®Corrosion-Resistant
Fittings protection would be ordered as “040-5332”.
•Check for catalog numbers in stock
•Allow 6–8 weeks for delivery on nonstock items
•Add 20% to price of standard item
•Minimum order is standard package quantity
®
A-3
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Locknuts
Application
•To connect externally threaded conduit or connector
to a threadless opening in a box or enclosure
•To effectively bond conduit or connector to box
or enclosure
Features
•Hardened steel/malleable iron/copper-free
aluminum construction
•Tightens without deformation
•Locknuts specially designed to:
(i) Provide extended reach for clamping on thin boxes
and enclosures
(ii) Cut through protective coating on box and enclosure,
thereby ensuring ground continuity
(iii) Permit tightening from outside
(iv) Prevent loosening under vibration
•106 Series provided with a hardened cone point screw
Standard Material
140 Series & 106 Series
3⁄8" thru 2" steel (hardened) 21⁄2" thru 6"
Malleable Iron
All screws steel
141AL Series
All copper-free aluminum
Standard Finish
All steel and malleable iron locknuts, including electro zinc-plated bonding
screws and chromate coated all-aluminum locknut, degreased
Range
3⁄8" through 6" conduit (All threads straight pipe [NPS]) (140 Series)
1⁄2" through 4" conduit (106 Series & 141AL Series)
Listed/Certified by
UL (UL File No. E-23018)
CSA [catalog numbers 108, 109, 110 and 111. All 140 Series
except catalog number 140.] (LR-2884, LR-4484)
Conforms to
UL 514B
CSA C22.2 No. 18
NEMA FB1
NFPA 70
Federal Specification replaced by A-A-50553
Federal Standard H-28 (Threads)
Case Hardened Locknuts
Case hardened locknuts make fittings faster and easier to install. Case
hardened locknuts do not slip or turn, thereby protecting the biting edge.
Case hardened locknuts bite through paint into the enclosure, providing
excellent continuity of ground (typical T&B/Thomas & Betts fitting with case
hardened locknuts successfully passed minimum fault current of 10,000
amps RMS). Case hardened locknuts, when assembled in the intended
manner, will not vibrate loose, thereby ensuring excellent ground continuity.
140 Series
141AL Series
106 Series
A-4
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Available in your choice of steel/malleable
iron or aluminum.
Ensures positive bonding of conduit to box
and prevents loosening due to vibration!
Bonding Locknuts
•Steel or malleable iron (steel through 2")
•Can be used anywhere an ordinary locknut is installed
•Also can be used for Service Entrance applications
in conformance with code
•T&B rigid conduit and EMT (thinwall) fittings comply
with Federal Specification A-A-50553
Molded Santoprene Seal
Color: Blue
B
C
A
(B)
Thickness
®
®
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B
106†1⁄213⁄8.125
107†3⁄415⁄8.140
108 11
15⁄16 .170
109 11⁄425⁄32 .170
110 11⁄221⁄2.170
111 2 3 .187
112†21⁄2313⁄32 .375
113†34
13⁄16 .375
114†31⁄2429⁄32 .438
115†45
7⁄32 .438
®
®
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C
141SL 1⁄21.140 1⁄81⁄4
142SL 3⁄41.420 5⁄32 9⁄32
143SL 1 1.770 11⁄64 9⁄32
144SL 11⁄42.281 11⁄64 5⁄16
145SL 11⁄22.598 11⁄64 9⁄32
146SL 2 3.175 3⁄16 7⁄64
UL File No. E-23018
CSA File No. 2884
®
®
CAT. NO.
DIMENSIONS (IN.)
STL. OR M.I. ALUM. SIZE (IN.) A B
139*— 1⁄43⁄49⁄64
140*— 3⁄815⁄16 9⁄64
141** 141AL 1⁄217⁄64 5⁄32
142** 142AL 3⁄413⁄83⁄16
143 143AL 11
11⁄16 13⁄64
144 144AL 11⁄425⁄32 13⁄64
145 145AL 11⁄221⁄213⁄64
146 146AL 23
7⁄32
147 147AL 21⁄239⁄16 13⁄32
148 148AL 34
3⁄16 13⁄32
149 149AL 31⁄2413⁄16 15⁄32
150 150AL 45
5⁄16 15⁄32
151 151AL 41⁄2515⁄16 17⁄32
152 152AL 56
1⁄217⁄32
153 153AL 67
3⁄419⁄32
*
Hex shape
**
Case hardened locknuts
Aluminum locknuts comply with federal standard of copper-free aluminum;
less than .5% copper.
Available with DURA-PLATE
®
Finish.
UL File E-23018
CSA File No. 2884
†
Not CSA certified.
Available with DURA-PLATE
®
Finish.
UL File No. E-3060
CSA File No. 638
•Steel from 1⁄4" to 2" and malleable iron from 21⁄2" to 6"
•Aluminum 624 in all sizes
Locknuts
Provides positive seal against water and oil.
(B)
Thickness
A
•For use with rigid and intermediate metal conduits or fittings
•Provides watertight or raintight seal at all enclosures
Sealing Locknuts
A-5
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Bonding & Grounding Wedges
Sealing Rings with
Stainless Steel Retainer
DIMENSIONS (IN.)
CAT. NO.
CONDUIT SIZE A B ± 1/64
5302 1⁄2"1
11⁄64 3⁄4
5303 3⁄4"1
1⁄215⁄16
5304 1" 13⁄4111⁄64
5305 11⁄4"2
9⁄64 11⁄2
5306 11⁄2"2&1
3⁄4
5307 2" 259⁄64 215⁄64
5308 21⁄2"3
7⁄16 243⁄64
5309 3" 45⁄64 319⁄64
5311 4" 59⁄32 419⁄64
NEMA 3R, 4, 6 & 13 UL File No. E-13938 CSA File No. 2884
A
B
Application
•To effectively bond terminating fitting or conduit
to a box or enclosure
Features
•Sizes 3⁄4" thru 6" equipped with an additional bonding
screw to install bonding jumper where required
•Can be added to an existing installation without
disconnecting conductors
Grounding Wedges
CAT. NO.
SIZE
3650 1⁄2"
3651 3⁄4"
3652 1"
3653 11⁄4"
3654 11⁄2"
3655 2"
3656 21⁄2"
3657 3"
3658 31⁄2"
3659 4"
3661 5"
3662 6"
UL File No. E-3060
•Provides grounding without a jumper except
in concentric knockouts
•When jumper is required, it fits under set screw
in grounding wedge
•Update existing installations to meet code requirements for
bonding (NEC Sect. 250-72e) without disconnecting wiring
•For use on new wiring, just loosen bushing, position
wedge and tighten bushing and bonding screw
Series 3651
Series 3650
Perfect for grounding old work or new!
Sealing Ring — Santoprene
Thermoplastic Rubber
These sealing rings provide a liquid-tight, dust-tight seal of fitting at enclosures.
Standard Material/Finish
1⁄2" size Steel/Electro Zinc Plated
3⁄4" thru 6" size Bronze/Tin Plated
Range
1⁄2" thru 6" conduit
Listed/Certified by
UL File #E3060
CSA File #638
Conforms to
UL 467
CSA C22.2 No. 41
NFPA-70
Federal Specification A-A-50552
A-6
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Blackjack®— Grounding Bushing
The Blackjack®Grounding Bushing never has
to be threaded onto a conduit. It is simply placed
in position on either a threaded or non-threaded
rigid or IMC conduit, with the grounding lug in
perfect position to accept the grounding wire —
even in tight installations.
It’s as simple as one, two, three!
Compare the installation with conventional
bushings that must be threaded onto the
conduit. In tight areas, you may have to remove
the grounding lug, keep up with the loose parts
and then reattach the lug. Then you still have
to twist and turn the bushing to get the lug
in position to accept the grounding wire.
The Blackjack bushing does away with these
needless delays for good, making it the ideal
grounding bushing — and the only logical
choice for small spaces, corners and multiple
conduit runs. And, because the grounding lug
is an integral part of the bushing, it's designed
not to fall off or get lost.
Lug Screw:
14-4: Slotted
14-2/0: Slotted
6-4/0: Internal Hex Drive
Standard Material/Finish
Body: Malleable Iron or Aluminum
Mounting Screw: (1⁄2"–2") Stainless Steel,
(21⁄2"–6") Brass
Lug Screw: Stainless Steel
Finish: Zinc Plated or Mechanical Galvanized
Range
Conduit: 1⁄2" thru 6" threaded or threadless
rigid/IMC
Wire Range: #14 AWG to 4/0 AWG CU/AL
Listed/Certified by
UL File #E3060
CSA File #LR2884
Conforms to
UL 514B & U.L. 467
CSA C22.2 No. 18 & CSA C22.2 No. 41
Mounting screw
with nylon locking
patch has a cone
point to lock
bushing securely
in place.
Insulator surface
features a rounded
design to reduce
drag and prevent
abrasion during
wire pulling.
Cast “threads”
opposite the
mounting
screw tighten
the fit during
installation.
Angle of lug
screw improves
accessibility when
securing
grounding
wire.
Integral grounding
lug enhances
ground continuity.
Added ground
wire range taking
reduces inventory.
Accepts copper or
aluminum ground
wires.
Insulating nylon
surface is 150° C
rated and covers
top of bushing,
including lug
corners.
The Blackjack
®
bushing provides
superior ground continuity.
The design of the Blackjack bushing has
an integral, cast-on grounding lug for better
ground continuity. This means that the
Blackjack bushing stands up to intense loads.
Secure grip forms
lasting bond.
The Blackjack bushing’s
cone-point mounting screw
bites securely into both
threaded and non-threaded
rigid conduits. And the
Blackjack bushing’s nylon
locking patch is designed
to prevent the screw from
loosening due to vibration.
Reduce inventory.
Because the Blackjack Grounding Bushing
is designed for threaded and non-threaded
conduits, and the ground lugs are designed to
handle an extended range, the number of parts
in inventory is reduced by up to two-thirds
without losing any application coverage.
Blackjack®— Conduit Grounding Bushing
Innovative design makes installation quicker, easier.
Innovative design improves performance.
A-7
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Blackjack®Grounding Bushing Technical Information
Lug Screw
14-4: Slotted
14-2/0: Slotted
6-4/0: Internal hex drive
For Threaded and Threadless Rigid and IMC Conduit
Nylon Insulator (150º C)
Mounting Screw
ØB
Throat I.D.
CAT. NO.
ZINC PLATED CONDUIT ØA ØB MIN. C D E WIRE
MALLEABLE IRON ALUMINUM SIZE MAX. THROAT I.D. MAX. MAX. MAX. RANGE
BG050-14-20 BGA050-14-20 1⁄2" 1.251 .569 1.181 2.134 .696 14-2/0
BG050-14-4 BGA050-14-4 1⁄2" 1.251 .569 1.027 1.940 .696 14-4
BG075-14-20 BGA075-14-20 3⁄4" 1.533 .772 1.221 2.414 .696 14-2/0
BG075-14-4 BGA075-14-4 3⁄4" 1.533 .772 1.030 2.168 .696 14-4
BG100-14-20 BGA100-14-20 1" 1.783 .993 1.181 2.581 .696 14-2/0
BG100-14-4 BGA100-14-4 1" 1.783 .993 1.027 2.368 .696 14-4
BG125-14-20 BGA125-14-20 11⁄4" 2.220 1.319 1.181 2.987 .759 14-2/0
BG150-14-20 BGA150-14-20 11⁄2" 2.470 1.553 1.181 3.236 .696 14-2/0
BG200-14-20 BGA200-14-20 2" 2.830 2.010 1.181 3.766 .696 14-2/0
BG250-14-20 BGA250-14-20 21⁄2" 3.418 2.412 1.181 4.341 .978 14-2/0
BG250-6-40 BGA250-6-40 21⁄2" 3.418 2.412 1.524 4.526 .978 6-4/0
BG300-14-20 BGA300-14-20 3" 4.042 3.022 1.181 4.966 .978 14-2/0
BG300-6-40 BGA300-6-40 3" 4.042 3.022 1.524 5.139 .978 6-4/0
BG350-14-20 BGA350-14-20 31⁄2" 4.542 3.491 1.181 5.467 .978 14-2/0
BG350-6-40 BGA350-6-40 31⁄2" 4.542 3.491 1.524 5.639 .978 6-4/0
BG400-14-20 BGA400-14-20 4" 5.042 3.975 1.181 5.966 .978 14-2/0
BG400-6-40 BGA400-6-40 4" 5.042 3.975 1.524 6.139 .978 6-4/0
BG500-14-20 BGA500-14-20 5" 6.136 4.991 1.181 7.045 .978 14-2/0
BG500-6-40 BGA500-6-40 5" 6.136 4.991 1.524 7.207 .978 6-4/0
BG600-14-20 BGA600-14-20 6" 7.199 6.009 1.181 8.087 .978 14-2/0
BG600-6-40 BGA600-6-40 6" 7.199 6.009 1.524 8.409 .978 6-4/0
Suggested Specifications: Insulated grounding and bonding bushing (Series BG050-BG600)
Where code requires bonding and grounding of single or multiple metal conduits, or positive bonding and grounding of metal conduit to the box, enclosure or auxiliary gutter, the end of the
conduit shall be equipped with an insulated metallic grounding and bonding bushing series BG050-14-20 as manufactured by Thomas & Betts.
Grounding and bonding bushings used shall be approved for the purpose and
(i) Shall be of malleable iron/steel/aluminum construction adequately protected
against corrosion.
(ii) Bushing insulator shall be listed or certified for 150° C/302° F application with
a flammability rating of 94V-O. Insulator must be positively locked in place.
Please consult factory for mechanically galvanized.
C
D
E
ØA
A-8
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
WIRE
RANGE
CONDUIT BUSHING THROAT LUG SWING BUSHING AWG
CAT. NO.
SIZE DIA. DIA. LENGTH RADIUS HEIGHT CU/AL
3870-TB 1⁄2" 1.125 .560 1.310 1.212 .657 14-4
3861 1⁄2" 1.125 .560 1.675 1.402 .657 8-2/0
3871-TB 3⁄4" 1.420 .742 1.310 1.360 .660 14-4
3862 3⁄4" 1.420 .742 1.675 1.550 .660 8-2/0
3872 1" 1.770 .944 1.310 1.535 .735 14-4
3882 1" 1.770 .944 1.675 1.725 .735 8-2/0
3873 11⁄4" 2.190 1.242 1.310 1.745 .735 14-4
3883 11⁄4" 2.190 1.242 1.675 1.935 .735 8-2/0
3874 11⁄2" 2.468 1.449 1.310 1.884 .770 14-4
3884 11⁄2" 2.468 1.449 1.675 2.074 .770 8-2/0
3875 2" 3.031 1.860 1.310 2.165 .770 14-4
3889 2" 3.031 1.860 1.675 2.355 .770 8-2/0
3876 21⁄2" 3.516 2.222 1.310 2.408 .940 14-4
3886 21⁄2" 3.516 2.222 1.675 2.598 .940 8-2/0
3993 21⁄2" 3.516 2.222 2.230 2.928 .940 6-4/0
3877 3" 4.234 2.761 1.310 2.767 .975 14-4
3887 3" 4.234 2.761 1.675 2.957 .975 8-2/0
3994 3" 4.234 2.761 2.230 3.287 .975 6-4/0
3878 31⁄2" 4.781 3.193 1.310 3.040 .975 14-4
3863 31⁄2" 4.781 3.193 1.675 3.230 .975 8-2/0
3995 31⁄2" 4.781 3.193 2.230 3.560 .975 6-4/0
3879 4" 5.328 3.623 1.310 3.314 .980 14-4
3864 4" 5.328 3.623 1.675 3.504 .980 8-2/0
3996 4" 5.328 3.623 2.230 3.834 .980 6-4/0
3880 5" 6.328 4.542 1.310 3.814 .985 14-4
3865 5" 6.328 4.542 1.675 4.000 .985 8-2/0
3998 5" 6.328 4.542 2.230 4.334 .985 6-4/0
3881 6" 7.406 5.458 1.310 4.353 1.200 14-4
3866 6" 7.406 5.458 1.675 4.543 1.200 8-2/0
3999 6" 7.406 5.458 2.230 4.875 1.200 6-4/0
Temperature rating 150° C
Meets Coast Guard Regulation CG293
Available with DURA-PLATE
®
Finish.
Application
•For quick installation of bonding jumper
to multiple metal conduits (Rigid and IMC)
•Designed to bush conductors and prevent
insulation damage
Features
•Ease of installation, lay in lug design
•Cast malleable iron body designed to lock insulator
in place within body, reducing common assembly
problem resulting in dislodging of insulator
•Insulator rated for 150° C/302° F application
•Look for the unique T&B blue color, ensuring
the highest quality fitting
Standard Material/Finish
Body: Electro zinc plated
Lay-In Lug: Aluminum/tin plated
Insulator: Thermoplastic 150° C/302° F
Application with 94V-0 flammability
Wire Clamping Screw
Insulator
Set Screw (1)
3870 Series
Lay-In Lug
Bushing
Casting
®
®
Threaded Insulated Grounding Bushing
A-9
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Meets and surpasses NEC®requirements!
Insulated Throat Fittings
Locknut-type base improves bonding
and resists loosening under vibration.
•Aluminum, steel or malleable
iron (steel through 11⁄2")
•Smoothly rounded shoulder
covers end of conduit
•Broad flange covers knockout hole
•High ribs for easy tightening with fingers
or with wrench
•1⁄2" to 11⁄2" sizes, formed in steel, feature
extra-smooth shoulders
Metallic Bushings
Perfect threads for easy thread-on!
•Impact-resistant plastic insulation
•Ribbed for easy, secure gripping
•UL Listed 105° C
Plastic Insulating Bushings
All Plastic Insulating
Bushings
CAT. NO.
DIMENSIONS (IN.)
STL. OR M.I. ALUM. SIZE A B
122 122AL 1⁄2"1
1⁄32 13⁄32
123 123AL*3⁄4"1
1⁄47⁄16
124 124AL** 1" 19⁄16 1⁄2
125-TB 125AL 11⁄4"1
29⁄32 9⁄16
126 126AL 11⁄2"2
5⁄32 19⁄32
127 127AL 2" 221⁄32 5⁄8
128 128AL 21⁄2"3
3⁄16 3⁄4
129 129AL 3" 327⁄32 13⁄16
130-TB 130AL 31⁄2"4
3⁄815⁄16
131-TB 131AL 4" 415⁄16 1
132-TB —41⁄2"5
7⁄16 15⁄64
133-TB 133AL 5" 6 13⁄16
134-TB 134AL 6" 71⁄411⁄4
CAT. NO. DIMENSIONS (IN.)
STL. OR M.I. ALUM. SIZE A B
1222 1222AL 1⁄2"1
1⁄32 29⁄64
1223 1223AL 3⁄4"1
9⁄32 31⁄64
1224 1224AL 1" 119⁄32 11⁄32
1225 1225AL 11⁄4"1
15⁄16 21⁄32
1226 1226AL 11⁄2"2
3⁄16 23⁄32
1227 1227AL 2" 211⁄16 7⁄8
1228 1228AL 21⁄2"3
3⁄16 1⁄32
1229 1229AL 3" 327⁄32 5⁄16
1230 1230AL 31⁄2"4
7⁄16 11⁄16
1231 1231AL 4" 47⁄813⁄32
1232†1232AL†41⁄2"— —
586 586AL 5" 531⁄32 19⁄32
587 587AL 6" 73⁄16 111⁄32
†
Not CSA Certified
Catalog series 1222 thru 1232, 586 and 587 are available in aluminum. Add suffix
AL to Cat. No. The aluminum series fittings are not CSA certified.
*
Not UL Listed or CSA Certified
**
Not CSA Certified
Available with DURA-PLATE
®
Finish.
UL File No. E-23018
CSA File No. 2884
®
®
DIMENSIONS (IN.)
CAT. NO.
SIZE A B
222-TB 1⁄2"1
1⁄16 3⁄8
223-TB 3⁄4"1
9⁄32 13⁄32
224 1" 19⁄16 9⁄16
225-TB 11⁄4"1
29⁄32 9⁄16
226 11⁄2"2
7⁄32 9⁄16
227 2" 225⁄32 5⁄8
228-TB 21⁄2"3
3⁄83⁄4
229-TB 3" 41⁄16 3⁄4
230-TB 31⁄2"4
5⁄87⁄8
231 4" 51⁄87⁄8
232 41⁄2"5
11⁄16 1
233 5" 65⁄16 1
234 6" 77⁄16 1
UL Rated flame retardant 94V-1
®
®
Nylon insulated
metallic bushings
•Steel or malleable iron
(steel through 11⁄2")
•Exceeds NEC 373-6C requirements
for protection of ungrounded
connectors at entrance to raceways,
pull boxes and junctions
•Recognizable by distinctive trademarked
blue insulating liner in throat
•Reduces wire pulling effort
by as much as 50%
•Temperature rating of 105° C
•Look for the unique T&B blue color,
ensuring the highest quality fitting
A-10
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C
TRIB-50 1⁄2"19⁄32 19⁄32 11⁄16
TRIB-75 3⁄4"25⁄32 125⁄64 11⁄4
TRIB-100 1" 1 11⁄219⁄16
TRIB-125 11⁄415⁄16 15⁄8159⁄64
TRIB-150 11⁄2"1
17⁄32 121⁄32 211⁄64
TRIB-200 2" 131⁄32 113⁄16 211⁄16
TRIB-250 21⁄2"2
23⁄64 23
1⁄4
TRIB-300 3" 259⁄64 27⁄32 329⁄32
TRIB-350 31⁄2"3
3⁄825⁄16 429⁄64
TRIB-400 4" 327⁄32 213⁄32 5
I.M.C. sizes
1
⁄
2
" thru 4"
UL Rated flame retardant 94V-1
UL File No. E-13938
CSA File No. 2884
Application
•When assembled to the end of a threadless conduit,
provides a well-rounded insulating surface over which
conductors may be pulled or on which conductors may
bear while in service
Features
•Designed to be popped onto, and bush, conduit end
•Fast, easy installation without screws
•High-impact thermoplastic constructio
C
B
A
®
®
1. Cut conduit end squarely.
Remove sharp edges and burrs
on inside and outside diameters
by reaming or filing.
2. Slip the pop-on bushing over
the end of the conduit.
3. Using the flat surface of any standard utility tool such as an
electrician’s pliers (or a hammer with a block of wood for the larger
sizes), strike the bushing on its top surface using a series of light
blows until the end of the conduit rests against the bushing throat
and conduit stop.
Standard Material
High-impact thermoplastic listed for
105° C (221° F) application
Flammability Classification 94 V-1
Standard Finish
As molded
Range
1⁄2" through 4" conduit
Listed by
UL (UL File No. E-13938)
CSA (LR-2884, LR-4484)
Conforms to
UL 514B
NFPA 70
TRIB-150
TRIB-100
TRIB-75
For threadless rigid conduit and intermediate metal conduit.
Insulating Bushing
A-11
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
DIMENSION (IN.)
CAT. NO.
SIZE A B
422 1⁄2"5⁄8.025
423 3⁄4"11⁄16 .025
424 1" 7⁄8.025
425 11⁄4" 1 .030
426 11⁄2" 1 .030
427 2" 11⁄8.030
428 21⁄2"1
1⁄4.040
429 3" 11⁄2.040
430 31⁄2"1
25⁄32 .055
431 4" 21⁄32 .055
433 5" 21⁄2.070
434 6" 21⁄2.070
Oxygen index >28° UL File No. E-23018 CSA File No. 589
Rigid and Intermediate Metal Conduit Fittings
Application
•To bush knockout openings in metal
boxes or enclosures
Features
•One-piece construction designed
to snap in place
•High-impact strength, self extinguishing,
non-dripping (per UL 94) thermoplastic
construction
Standard Material
Thermoplastic rated for 105° C (221° F) application
Standard Finish
As molded
Range
.875" through 2.469" nominal diameter knockout
opening (1⁄2" through 2" trade size knockouts)
Wall thickness of box or enclosure
.095" max. up to 1" trade size
.140" max. 11⁄4" through 2" trade size
Snaps into a regular bushing to
make a UL Listed insulated bushing!
INSULINER®Sleeves
•Converts ordinary bushing to code-approved
insulated bushing without disturbing wiring
•For use with standard rigid conduit, EMT
(thinwall conduit) or any standard bushed outlet
•Especially suited for use with flexible
metallic conduit
•High-dielectric nylon material, rated 105° C
Knockout Bushing
Provides smooth, rounded
insulation surface for
easy wire pulling!
•Quickly snaps into outlet box,
switch box or other enclosure left
vacant by wiring modifications or
maintenance changes
•High-impact thermoplastic,
one-piece construction
•Easily installed by hand
•UL Listed 105° C
Listed/Certified by
UL (UL File No. E-3803)
CSA (LR-589,LR-4484)
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70-1999 (ANSI)
DIMENSION (IN.)
CAT. NO.
SIZE A B
1460 1⁄2"1
1⁄32 13⁄32
1461 3⁄4"1
1⁄47⁄16
1462 1" 19⁄16 1⁄2
1463 11⁄4"1
29⁄32 9⁄16
1464 11⁄2"2
5⁄32 19⁄32
1465 2" 221⁄32 5⁄8
UL File No. E-23018 CSA File No. 2884
Capped Bushings
•Removable with pliers
•1⁄2" through 11⁄4" sizes in steel
•11⁄2" and 2" sizes in malleable iron
Makes a workman-like seal against grit, plaster and mischief!
CAT.
FOR USE IN DIMENSION (IN.)
NO.
KO SIZE* B
3210 .875 .360
3211 1.109 .360
3212 1.375 .360
3213 1.734 .400
3214 1.984 .520
3215 2.469 .520
* Per UL and NEMA standards. Refer to “Knockout Plugs”
table on next page.
Oxygen index >28° UL 94V-1
UL File No. E-3803 CSA File No. 589
Slip over wires —
insert into bushing —
snaps into place
3210 Series
Capped Bushings
A-12
United States
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
105° C rated by UL Made from
flame retardant, non-dripping
thermoplastic.
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B
1451 1⁄2" 1.060 .400
1452 3⁄4" 1.300 .400
1453 1" 1.590 .400
1454 11⁄4" 1.860 .450
1455 11⁄2" 2.240 .570
1456 2" 2.740 .570
Wall thickness of electrical box .095 max.
Meets Coast Guard Regulation CB293.
UL File No. E-13938 CSA File No. 4484
Made from flame-retardant, non-dripping thermoplastic, UL rated 105° C!
Application
•To plug open end of conduit or connector
in order to prevent ingress of trash,
dirt or moisture during construction
and remodeling
Features
•Wide range of applications; can be used
with rigid metal conduit, intermediate
metal conduit, electrical metallic tubing,
all connnectors and all bushings
•Designed to stand up to normal
handling and is functionally
unaffected by moisture
•Used under a bushing to seal
end of conduit during construction
•Completely salvageable
CAT. NO.
SIZE
815-TB 1⁄2"
816 3⁄4"
817 1"
818 11⁄4"
819 11⁄2"
820 2"
CAT. NO.
SIZE
821 21⁄2"
822 3"
824 31⁄2"
823 4"
UL not applicable.
CSA File No. 2884
Plug, Conduit, Connectors (Push-Penny®Plugs)
Eliminates need for separate capped bushing or steel penny and bushing!
•Economically seal out grout and
plaster from any fitting or raceway
conforming to CSA dimensional
tolerances
•Just push into place
•Pressure holds plug fast against
internal surface of fitting or raceway
•Made of flexible plastic
Made to fit any bushing!
Pennies — Steel
CAT. NO.
SIZE
1470 1⁄2"
1471 3⁄4"
1472 1"
1473 11⁄4"
1474 11⁄2"
1475 2"
1476*2
1⁄2"
1477*3"
1478*3
1⁄2"
1479*4"
*Not CSA Certified.
CSA File No. 2884
UL not applicable.
Standard Material
Polyethylene
Standard Finish
As molded
Listed/Certified by
CSA (LR2884, LR4484)
Knockout Plugs
Application
•To plug unused knockout openings in a box or enclosure
Features
•One-piece construction designed to snap in place
•High impact strength self-extinguishing non-dripping
(per UL-94) thermoplastic construction
1451 Series
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70
NEMA FB1
Standard Material
Thermoplastic rated for 105° C (221° F) application
Standard Finish
As molded
Range
.875" through 2.469" Nominal Diameter
Knockout opening (1⁄2" through 2" trade size knockouts)
Wall thickness of box or enclosure
.095" max. up to 1" trade size
.140" max. through 2" trade size.
Listed/Certified by
UL (UL File No. E13938)
CSA (LR589)
Conforms to
UL 514B
NFPA 70
A-13
United States
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CAT. NO.
DIMENSIONS (IN.)
STL. OR M.I. ALUM. SIZE A B
841TB —3⁄8"15⁄16 7⁄16
842TB 842ALTB†1⁄2"1
9⁄16 43⁄64
843TB 843ALTB 3⁄4"1
3⁄819⁄32
844 844AL†1" 111⁄16 3⁄64
845 845AL†11⁄4"2
1⁄32 25⁄32
846 846AL 11⁄2"2
3⁄813⁄16
847 847AL 2" 215⁄16 31⁄32
848 848AL 21⁄2"3
9⁄16 11⁄16
849 849AL 3" 43⁄811⁄4
850 850AL 31⁄2"5
1⁄815⁄16
851 851AL 4" 51⁄815⁄16
853 853AL 5" 61⁄215⁄16
854 854AL 6" 75⁄813⁄8
†
Not UL Listed
Available with DURA-PLATE
®
Finish.
UL File No. E-23018
CSA File No. 2884
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C
1942 1⁄2"1
9⁄64 7⁄16 19⁄32
1943 3⁄4"1
3⁄817⁄32 23⁄32
1944 1" 111⁄16 21⁄32 7⁄8
1945 11⁄4"2
1⁄32 25⁄32 11⁄32
1946 11⁄2"2
3⁄813⁄16 13⁄32
1947 2" 215⁄16 31⁄32 111⁄32
1948 21⁄2"3
9⁄16 11⁄16 17⁄16
1949 3" 43⁄81i 119⁄32
1950 31⁄2"5
1⁄815⁄16 125⁄32
1951 4" 51⁄815⁄16 113⁄16
1953 5" 63⁄815⁄16 113⁄16
1954 6" 75⁄813⁄817⁄8
UL File No. E-23018
CSA File No. 2884
CHASE®Nipples
CHASE®Nipples — Nylon-Insulated
Bush holes in metal boxes or enclosures!
Nylon insulator offers extra protection!
•3⁄8" and 1⁄2" sizes in steel
•3⁄4" to 6" sizes in malleable iron
•1⁄2" to 6" sizes in copper-free aluminum
•3⁄8" and 1⁄2" sizes in steel
•3⁄4" to 6" sizes in malleable iron
•1⁄2" to 6" sizes in copper-free aluminum
•Look for the unique T&B blue color ensuring
the highest quality fitting available
A-14
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
For Threaded Rigid Metal Conduit/IMC/PVC Coated Rigid Metal Conduit.
Application
•To connect threaded metal conduit (ferrous rigid/non-ferrous rigid/
PVC coated/or intermediate metal) to a threadless opening in a box
or enclosure in outdoors or indoor location exposed to continuous
or intermittent moisture
•To positively bond conduit to box or enclosure
Features
•Rugged steel/malleable iron/copper-free aluminum construction
•Tapered internal threads for water-tight/dust-tight union (A)
•Threads relieved to prevent bottoming of conduit, ensuring
sound assembly (B)
•Recessed sealing ring at box end; sealing ring captivated (C)
•Hardened steel/malleable iron/copper-free aluminum locknuts
designed to provide high-quality ground continuity; extended reach
of locknut permits clamping on thin boxes and enclosures (D)
•Insulated throat, insulates conductors, prevents abrasion
and thinning of conductor insulation, reduces wire pull effort (E)
•Suitable for hazardous location use per following:
(i) Class I Division 2, Class II Division 1 & 2, Class III Division
1 & 2 per NEC 501-4 (b); 502-4 (a) and 503-3 (a)
(ii) Class II Groups E, F, G, & Class III locations per CEC 18-202;
18-252; 18-302; 18-352
•PVC coated 485 Series
(i) Protects connector from extremely corrosive surroundings
without affecting integrity of electrical grounding path (F)
(ii) Provided with overlapping sleeve for additional seal (G)
National Electrical Code®states that, “Where practical, dissimilar metals in
contact anywhere in the system shall be avoided to eliminate the possibility
of galvanic action.” The only exceptions, aluminum fittings and enclosures,
are permitted to be used with steel conduit.
Joint Industrial Council (JIC) Electrical Standards also forbid dissimilar
metals in contact for the same reason and require that the fittings for metal
conduit be of malleable iron or ductile iron and have impact strength
comparable to that of the conduit.
Threaded Hubs (Bullet®Hubs)
(B)
(C)
(E)
(A)
Predetermined
Compression
(D)
370 Series
370AL Series
Copper-Free Aluminum
Copper free aluminum castings for fittings have a maximum of 0.4%
copper. The most detrimental effect of higher percentage of copper on
aluminum base alloy is its decrease in corrosion resistance.
Standard Material
370-485 Series 370AL
Body: 1⁄2" thru 1" Steel All Copper-Free Aluminum
11⁄4" thru 6" Malleable Iron
Locknut: 1⁄2" thru 2" Steel (hardened) 1⁄2" thru 2" Steel (hardened)
21⁄2" thru 6" Malleable Iron 21⁄2" thru 4" Copper-Free
Aluminum
Screws: Steel (hardened)
O-Ring: Buna N
Insulator: Nylon
Coating: PVC
Standard Finish
370 Series 370AL Series 485 Series
Hub; Electro Zinc Plated As Cast PVC — Outside Electro Zinc
Chromate Coated Plated Chromate Coated Inside
Locknuts: All Ferrous Locknuts Electro Zinc Plated and Chromate Coated
Screws: All Electro Zinc Plated and Chromate Coated
Range:
370 Series 1⁄2" thru 6" Conduit
370AL & 485 Series 1⁄2" thru 4" Conduit
All hub threads — straight pipe
All female threads — taper pipe
(NPT)
Listed/Certified by
UL (UL File No: E-23018)
CSA (LR-637, LR-23086)
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70
NEMA FB-1
JIC EGP1; JIC EMP 1
Federal Specification
A-A-50553
Federal Standard H-28 (Threads)
(B)
(C)
(E)
(D)
(G)
(F)
(A)
(G)
485 Series
A-15
United States
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Nylon insulated!
Steel/Malleable Iron and Aluminum Hub Connectors*†
PVC-Coated Hub for Rigid Conduit
•Steel in 1⁄2" to 11⁄4" sizes
•Malleable iron from 11⁄2" to 4" sizes
DIMENSIONS (IN.)
CAT. NO.
CONDUIT SIZE A B C
485 1⁄2"1
21⁄64 21⁄817⁄8
486 3⁄4"1
19⁄32 21⁄821⁄8
487 1" 127⁄32 23⁄423⁄8
488 11⁄4"2
15⁄32 33⁄831⁄8
489 11⁄2"2
29⁄32 35⁄831⁄2
490 2" 33⁄833⁄44
491 21⁄2"3
27⁄32 44
1⁄2
492 3" 421⁄32 45⁄855⁄8
493 31⁄2"5
9⁄64 413⁄16 57⁄8
494 4" 53⁄449⁄16 67⁄16
Suitable for hazardous locations use per Class I, Div. 2; Class II, Div. 1 & 2; Class III, Div. 1
& 2 NEC 501-4(b); 502-4(a) (2); 503-3(a) where general purpose equipment is specifically
permitted per NEC Section 500-2(a).
WALL
CAT. NO.
DIMENSIONS (IN.) THICK
STL. OR M.I. ALUM.** SIZE A B C (MAX.)
370 370AL 1⁄2"1
3⁄811⁄43⁄45⁄16
371 371AL 3⁄415⁄811⁄43⁄45⁄16
372 372AL 1" 23⁄32 13⁄87⁄85⁄16
373 373AL 11⁄8"2
9⁄16 15⁄815⁄16
374 374AL 11⁄2"3
3⁄32 15⁄815⁄16
375 375AL 2" 35⁄815⁄815⁄16
376 376AL 21⁄2"4
1⁄817⁄811⁄83⁄8
377 — 3" 5 21⁄211⁄21⁄2
378 — 31⁄2"5
9⁄16 21⁄211⁄21⁄2
379 — 4" 63⁄16 21⁄211⁄21⁄2
381 — 5" 8 31⁄81⁄2
382 — 6" 93⁄16 31⁄81⁄2
Steel or malleable iron (steel thru 1
1
⁄
4
").
Insulator
Sealing ring
NFS THREAD
LOCKNUT PLASTIC
COATING
A
B
C
®
®
*
Suitable for hazardous locations use in
Class I, Div. 2; Class II, Div. 2; Class III,
Div. 1 and 2 where general purpose
equipment is specifically permitted per
NEC Section 500-2(a).
**
Aluminum not available with insulated
throat.
†
UL Listed rain tight and CSA Certified
watertight and dust tight
Available with DURA-PLATE
®
Finish.
UL File No. E-23018
For Stl.: CSA File No. 2284
For AL.: CSA File No. 0637
•Aluminum, steel or malleable iron (steel through 1")
•With neoprene O-ring, provides watertight threaded
hub on enclosures
•UL Listed 105° C
•Look for the unique T&B blue color ensuring
the highest quality fitting
PVC coating protects hub in corrosive environments!
A-16
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Spacing Chart for Bullet®Hubs
MIN. SPACE FROM
CENTER TO CENTER SPACING CENTER OF KO
CONDUIT SIZES (IN.) BULLET®HUB TO DIAMETERS
1⁄23⁄411
1⁄411⁄222
1⁄233
1⁄24 WALL OF BOX (MIN.)
1⁄217⁄16 15⁄813⁄421⁄823⁄825⁄827⁄835⁄16 31⁄237⁄83⁄47⁄8
3⁄4— 13⁄417⁄821⁄421⁄223⁄433
1⁄233⁄441⁄87⁄811⁄8
1— — 2 2
3⁄825⁄827⁄831⁄835⁄837⁄841⁄411⁄813⁄8
11⁄4— — — 211⁄16 215⁄16 31⁄431⁄244
1⁄441⁄213⁄813⁄4
11⁄2— — — — 31⁄831⁄233⁄441⁄843⁄843⁄415⁄82
2 — — — — — 33⁄444
1⁄243⁄451
7⁄821⁄2
21⁄2— — — — — — 41⁄443⁄455
3⁄821⁄83
3 — — — — — — — 51⁄853⁄853⁄425⁄835⁄8
31⁄2— — — — — — — — 55⁄862
7⁄841⁄8
4 — — — — — — — — — 61⁄431⁄445⁄8
SIZE PACKAGING WT.
CAT. NO.
(IN.) DESCRIPTION CARTON STD. PER 100
401 1⁄225 100 20
402 3⁄425 50 26
403 1 Steel or malleable iron (steel through 5 25 44
404-TB 11⁄41 inch). Used with a neoprene O-ring 5 25 75
405 11⁄2to provide a watertight* threaded hub 2 10 100
406-TB 2 on enclosures. Supplied with 106 series 1 5 138
407 21⁄2bonding locknut. Temperature rating: 105° C. 1 5 200
408 3 1 5 375
409 31⁄2— 1 425
410-TB 4 — 1 500
*
CSA LR2884. Certified watertight and dust tight.
®
Spacing Chart for Bullet®Sealing Hubs
MIN. SPACE FROM
CENTER TO CENTER SPACING CENTER OF KO
CONDUIT SIZES BULLET®HUB TO DIAMETERS
1⁄23⁄411
1⁄411⁄222
1⁄233
1⁄24 5 6 WALL OF BOX (MIN.)
1⁄217⁄16 15⁄813⁄421⁄823⁄825⁄827⁄835⁄16 31⁄237⁄847⁄855⁄16 3⁄47⁄8
3⁄4— 13⁄417⁄821⁄421⁄223⁄433
1⁄233⁄441⁄8413⁄16 51⁄27⁄811⁄8
1— — 2 2
3⁄825⁄827⁄831⁄835⁄837⁄841⁄4415⁄16 511⁄16 11⁄813⁄8
11⁄4— — — 211⁄16 215⁄16 31⁄431⁄244
1⁄441⁄255⁄16 53⁄413⁄813⁄4
11⁄2— — — — 31⁄831⁄233⁄441⁄843⁄843⁄477⁄16 63⁄16 15⁄82
2 — — — — — 33⁄444
1⁄243⁄455
3⁄461⁄217⁄821⁄2
21⁄2— — — — — — 41⁄443⁄455
3⁄866
3⁄421⁄83
3 — — — — — — — 51⁄853⁄853⁄463⁄871⁄825⁄835⁄8
31⁄2— — — — — — — — 55⁄866
3⁄471⁄227⁄841⁄8
4 — — — — — — — — — 61⁄471⁄877⁄831⁄445⁄8
5 — — — — — — — — — — 8 83⁄445
1⁄2
6 — — — — — — — — — — 83⁄491⁄243⁄461⁄2
Bullet®Hub Connectors — Nylon Insulated
A-17
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
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Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
ABCDE
TRADE MAX. PANEL THROAT
CAT. NO.
SIZE DIA. THICKNESS DIA.
H050-TB 1⁄217⁄16 19⁄16 7⁄83⁄16 19⁄32
H075-TB 3⁄417⁄16 119⁄32 29⁄32 3⁄16 25⁄32
H100-TB 121
13⁄16 11⁄16 1⁄41
H125-TB 11⁄423⁄817⁄811⁄16 1⁄415⁄16
H150-TB 11⁄223⁄417⁄811⁄16 1⁄4117⁄32
H200-TB 23
1⁄4115⁄16 15⁄32 1⁄4131⁄32
H250-TB 21⁄233⁄429⁄16 19⁄16 1⁄4213⁄32
H300-TB 34
3⁄827⁄16 119⁄32 1⁄4231⁄32
H350-TB 31⁄252
23⁄32 15⁄81⁄4313⁄32
H400-TB 45
1⁄2223⁄32 15⁄81⁄437⁄8
H500-TB 56
7⁄831⁄32 115⁄16 1⁄4415⁄16
H600-TB 67
11⁄16 35⁄32 25⁄16 6
Material – Hub and Locknut: zinc or copper-free aluminum
Insulating Throat: thermoplastic temp. rating – 105° C
Flammability Rating – 94V-0
Sealing Ring: Nitrile (BUNA “N”)
For Aluminum Hubs add suffix A (i.e., H050A). For Chrome-Plated Hubs add suffix CP
(i.e., H050CP). For 316 Stainless Steel Hubs add suffix GRSST (i.e., H050GRSST).
(
1
⁄
2
" through 2" only.) Meets NEMA sealing requirements for NEMA 3R, 4 & 13 enclosures.
UL Listed and CSA Certified. CSA Certified for hazardous locations Class II Groups
E.F.G. Class III.
UL File No. E-23018 CSA File No. 4484
Chrome-Plated Hubs (suffix-“CP”) are rated NEMA 4X.
Throat Dia. E
D
®
®
Never before has a single hub fit like this one. Designed
for unequalled performance. The innovative engineering
of the T&B®Hub will, quite simply, raise your performance
expectations for threaded hubs. Look for the distinctive
blue color to ensure the quality of a Thomas & Betts fitting.
Sealing Ring and Groove with innovative profile outperforms
standard O-ring design. Sealing ring is captivated in place
before installation and resists buckling or slipping during
installation. The seal groove is designed for optimum
compression of the sealing ring. The sealing ring is
designed to provide a complete 360° seal, even when
the conduit is not perpendicular with the enclosure.
(See Figure 1)
Locknut Design with peripheral slots and a hexagonal/
angled spline spaced every 30° enables easy application
of torque with wrench or hammer and screwdriver. (See
Figures 2 & 3)
Sharper and Deeper Teeth on locknut and body designed
for a more penetrating bite for improved bonding to the
enclosure.
Hexagonal/Splined Body Design for fast, easy installation
with wrench or hammer and screwdriver.
Precision Machined Tapered Threads designed to create
watertight union.
Insulated Throat molded from 105° C rated thermoplastic
with a flammability rating of 94 V-O.
Fig. 1
4
1
2
5
3
6
Fig. 2 Fig. 3
T&B Hub
2
3
4
5
6
1
4
1
26
3
5
B
A
C
A-18
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
ABCDE
TRADE MAX. PANEL THROAT
CAT. NO.
SIZE DIA. THICKNESS DIA.
H050GR-TB 1⁄217⁄16 19⁄16 7⁄83⁄16 19⁄32
H075GR-TB 3⁄417⁄16 119⁄32 29⁄32 3⁄16 25⁄32
H100GR-TB 12 1
13⁄16 11⁄16 1⁄41
H125GR-TB 11⁄423⁄817⁄811⁄16 1⁄415⁄16
H150GR-TB 11⁄223⁄417⁄811⁄16 1⁄4117⁄32
H200GR-TB 23
1⁄4115⁄16 15⁄32 1⁄4131⁄32
H250GR-TB 21⁄233⁄429⁄16 19⁄16 1⁄4213⁄32
H300GR-TB 34
3⁄827⁄16 119⁄32 1⁄4231⁄32
H350GR-TB 31⁄252
23⁄32 15⁄81⁄4313⁄32
H400GR-TB 45
1⁄2223⁄32 15⁄81⁄437⁄8
H500GR-TB 56
7⁄831⁄32 115⁄16 1⁄4415⁄16
H600GR-TB 67
11⁄16 35⁄32 25⁄16 6
TRADE A B GROUND MAX. CONDUCTOR
CAT. NO.
SIZE DIA. HEIGHT SCREW SIZE
L050GR-TB 1⁄211⁄213⁄32 #10-32 x 1⁄4" #10
L075GR-TB 3⁄4111⁄16 13⁄32 #10-32 x 1⁄4" #10
L100GR-TB 12
13⁄32 #10-32 x 1⁄4" #10
L125GR-TB 11⁄423⁄815⁄32 1⁄4-20 x 1⁄4" #10
L150GR-TB 11⁄223⁄415⁄32 1⁄4-20 x 5⁄16"#8
L200GR-TB 23
1⁄415⁄32 1⁄4-20 x 5⁄16"#8
L250GR-TB 21⁄233⁄411⁄16 1⁄4-20 x 5⁄16"#6
L300GR-TB 34
3⁄823⁄32 1⁄4-20 x 5⁄16"#6
L350GR-TB 31⁄2523⁄32 1⁄4-20 x 5⁄16"#6
L400GR-TB 45
1⁄223⁄32 1⁄4-20 x 5⁄16"#4
L500GR-TB 56
5⁄823⁄32 3⁄8-16 x 3⁄8"#2
L600GR-TB 67
11⁄16 23⁄32 3⁄8-16 x 3⁄8"#1
Material – Locknut: zinc or copper-free aluminum UL File No. E-3060
For Aluminum Locknuts add suffix A. (i.e., L050GRA) CSA File No. 4484
For Chrome-Plated Locknuts add suffix CP. (i.e., L050CP). For 316 Stainless Steel Locknuts
add suffix SST (
1
⁄
2
" through 2" only.) For Locknut with Lay In Lug add suffix GRL
A
®
®
T&B Hub Centerline Spacing Chart
CONDUIT
TRADE SIZE 1⁄2"3⁄4"1"1
1⁄4"1
1⁄2"2" 2
1⁄2"3" 3
1⁄2"4" 5" 6"
1⁄2"1
9⁄16
3⁄4"1
43⁄64 125⁄32
1" 127⁄32 161⁄64 21⁄8
11⁄4"2
1⁄32 29⁄64 25⁄16 21⁄2
11⁄2"2
7⁄32 221⁄64 21⁄2211⁄16 27⁄8
2" 215⁄32 237⁄64 23⁄4215⁄16 31⁄833⁄8
21⁄2"2
23⁄32 2K 3 33⁄16 33⁄835⁄837⁄8
3" 31⁄32 39⁄64 35⁄16 31⁄2311⁄16 315⁄16 43⁄16 41⁄2
31⁄2"3
11⁄32 321⁄64 35⁄8313⁄16 44
1⁄441⁄2413⁄16 51⁄8
4" 319⁄32 345⁄64 37⁄841⁄16 41⁄441⁄243⁄451⁄16 53⁄855⁄8
5" 4s 3ç 49⁄16 43⁄4415⁄16 53⁄16 57⁄16 53⁄461⁄16 65⁄16 7
6" 411⁄16 4J 431⁄32 55⁄32 511⁄32 519⁄32 527⁄32 65⁄32 615⁄32 623⁄32 713⁄32 713⁄16
Nearest Obstruction 27⁄32 61⁄64 11⁄815⁄16 11⁄213⁄422
5⁄16 25⁄827⁄829⁄16 331⁄32
to Center of Hub
T&B Grounding Hub
T&B Grounding and
Bonding Locknut
Material – Hub and Locknut: zinc or copper-free aluminum
Insulating Throat: thermoplastic temp. rating –
105°C
Flammability Rating – 94V-0
Sealing Ring: Nitrile (BUNA “N”)
For Aluminum Hubs add suffix A (i.e., H050A). For Chrome-Plated
Hubs add suffix CP (i.e., H050CP). For 316 Stainless Steel Hubs
add suffix GRSST (i.e., H050GRSST).
(1
⁄
2
" through 2" only.) Meets
NEMA sealing requirements for NEMA 3R, 4 & 13 enclosures.
UL Listed and CSA Certified. CSA Certified for hazardous
locations Class II Groups E.F.G. Class III.
UL File No. E-23018 CSA File No. 4484
Chrome-Plated Hubs (suffix-“CP”) are rated NEMA 4X.
Grounding Locknut for Hubs
Throat Dia. E
D
B
A
C
A-19
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
HT, HTZ
HTGZ
Smoot
conduit
stops
Knurled teeth
bite box
Convenient
ground screw
option
Space
saving
design
Captive
O-ring
Plastic
insulated
throat
Precision
machined
threads
Applications:
•A fitting for connecting junction box to junction box, or junction box
to the conduit system. The resulting connection maintaining ground
continuity is raintight.
•Suitable for use where the system is normally hosed down
(NEMA 4) for cleaning.
Features/Benefits:
•Plastic insulated throat, precision cast and machined
surfaces permit safer wire pulling.
•Chase®design provides maximum space for wiring
in the box.Locking nipple sits flush in the enclosure.
•Captive O-ring fits snugly in groove preventing loss
and fumbling with parts.
•Knurled inner face of locking nipple provides 360 degrees
of locking and bites through box wall to ensure grounding.
•Locking nipple has tightening lugs on two planes for easier
assembly in hard to reach field conditions.
•Grounding hubs have a ground screw located within
the enclosure providing a tamper-proof ground for device.
•Locking nipple design permits replacement of the box
without disassembling the installation.
Standard Materials:
•HTZ Series: Certified die cast zinc alloy ZAMAK 3.
•HT Series: Die cast aluminum alloy A360 with less
than .004 copper content (copper-free).
•O-ring: Buna N
•Insulating Sleeves: Plastic
Standard Finish:
•Aluminum lacquer finish
Compliances:
•UL Listed
•CSA Certified
•Suitable for use in Wet Locations
•NEMA 4
Raintight for Rigid or Intermediate
Metal Conduit (IMC)
Chase®Threaded Conduit Hubs
A-20
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Chase®Hub with Insulated Throat
WT. LBS.
CAT. NO.
HUB SIZE STD. PKG. APP. PER 100
HTZ1 1⁄2" 25 26
HTZ2 3⁄4" 25 32
HTZ3 1" 25 45
HTZ4 11⁄4" 10 58
HTZ5 11⁄2" 10 74
HTZ6 2" 10 93
HTZ7 21⁄2" 5 202
HTZ8 3" 2 250
HTZ9* 31⁄2" 2 300
HTZ10* 4" 2 360
*Made to order item. Consult factory for lead time and minimum quantities.
Chase®Hub with Insulated Throat and Ground Screw
WT. LBS.
CAT. NO.
HUB SIZE STD. PKG. APP. PER 100
HTGZ1 1⁄2" 25 22
HTGZ2 3⁄4" 25 34
HTGZ3 1" 25 44
HTGZ4 11⁄4" 10 61
HTGZ5 11⁄2" 10 75
HTGZ6 2" 10 95
HTGZ7 21⁄2" 5 204
HTGZ8 3" 2 265
HTGZ9 31⁄2" 2 270
HTGZ10 4" 2 360
Chase®Aluminum Hub with Insulated Throat
WT. LBS.
CAT. NO.
HUB SIZE STD. PKG. APP. PER 100
HT1 1⁄2" 25 12
HT2 3⁄4" 25 14
HT3 1" 25 20
HT4 11⁄4" 10 27
HT5 11⁄2" 10 32
HT6 2" 10 44
HT7 21⁄2" 5 85
HT8 3" 2 120
HT9 31⁄2" 2 138
HT10 4" 2 155
HTZ, HTGZ and HT
PANEL O-RING
HUB WIDTH MIN. MAX. SIZE
SIZE A B C D E F G H J
1⁄2" 13⁄8113⁄32 1⁄43⁄16 1⁄2–14 60 21⁄52 59⁄64 214
3⁄4" 13⁄8121⁄32 1⁄43⁄16 3⁄4–14 60 13⁄32 111⁄64 218
1" 119⁄32 17⁄81⁄43⁄16 1–111⁄260 15⁄16 122⁄32 222
11⁄4" 123⁄32 25⁄16 1⁄41⁄411⁄4–111⁄260 143⁄64 151⁄64 225
11⁄2" 13⁄425⁄81⁄41⁄411⁄2–111⁄260 129⁄32 213⁄64 227
2" 125⁄32 35⁄32 1⁄41⁄42–111⁄260 23⁄8221⁄32 231
21⁄2" 21⁄4245⁄64 3⁄81⁄421⁄2–8 45 27⁄835⁄32 236
3" 221⁄64 45⁄16 3⁄81⁄43–8 45 31⁄2349⁄64 241
31⁄2" 223⁄64 413⁄16 3⁄81⁄431⁄2–8 45 4 47⁄16 245
4" 23⁄855⁄16 3⁄81⁄44–8 45 41⁄2463⁄64 248
G
MNTG HOLE
C
DA
J
B
F°
E
(THREAD) NPT
HTZ
HTGZ
HT
A-21
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CAT. NO.
TRADE SIZE (IN.)
Bulkhead Fitting
H050BHD 1⁄2
H075BHD 3⁄4
H100BHD 1
H125BHD 11⁄4
H150BHD 11⁄2
H200BHD 2
H250BHD 21⁄2
H300BHD 3
H350BHD 31⁄2
H400BHD 4
H500BHD 5
H600BHD 6
Thru Bulkhead Fitting
H050TBF 1⁄2
H075TBF 3⁄4
H100TBF 1
H125TBF 11⁄4
H150TBF 11⁄2
H200TBF 2
Thru Bulkhead Hub
H050TBH 1⁄2
H075TBH 3⁄4
H100TBH 1
H125TBH 11⁄4
H150TBH 11⁄2
H200TBH 2
Across Flats
Height
Diameter
Thread
Nipple Nut
Not Included
Nipple Nut
Not Included
®
®
T&B Bulkhead Fittings
TRADE ACROSS
SIZE THREAD HEIGHT DIAMETER FLATS A (IN.) B (IN.)
1⁄2"1⁄2"–14" 113⁄32"1
7⁄16"1"
3⁄41⁄2
3⁄4"3⁄4"–14" 115⁄32"1
11⁄16"1
1⁄4"25⁄32 17⁄32
1" 1"–111⁄2"1
11⁄16"2" 1
17⁄32"29⁄32 19⁄32
11⁄4"1
1⁄4"–111⁄2"1
25⁄32"2
3⁄8"1
27⁄32"29⁄32 21⁄32
11⁄2"1
1⁄2"–111⁄2"1
13⁄16"2
3⁄4"1
1⁄8"29⁄32 21⁄32
2" 2"–111⁄2"1
27⁄32"3
1⁄4"2
5⁄8"15⁄16 21⁄32
21⁄2"2
1⁄2"–8" 29⁄32"3
3⁄4"3
1⁄8"1
7⁄32 7⁄8
3" 3"–8" 29⁄16"4
3⁄8"3
25⁄32"1
3⁄16 29⁄32
31⁄2"3
1⁄2"–8" 29⁄16"5" 4
9⁄32"1
3⁄87⁄8
4" 4"–8" 29⁄16"5
1⁄2"4
27⁄32"1
3⁄87⁄8
5" 5"-8" 223⁄32"6
5⁄8"5
29⁄32"1
15⁄32 7⁄8
6" 6"–8" 3" 711⁄16"7
1⁄32"1
1⁄231⁄32
Material — Hub, Body and Locknut: Zinc or copper-free aluminum
Insulating Throat: Thermoplastic temp. rating – 105° C
Flammability Rating – 94V-0
Sealing Ring: Nitrile (BUNA “N”)
For Aluminum Bulkheads add suffix A.
For Chrome-Plated Bulkheads add suffix CP.
Meets NEMA sealing requirements for
NEMA 3R. 4 & 13 enclosures.
CSA Certified for hazardous locations Class
II Groups E.F.G. Class III.
UL File No. E-3060
CSA File No. 4484
Bulkhead Fitting
Thru Bulkhead Fitting
Thru Bulkhead Hub
A
B
NPT THREAD
NPSL THREAD
A-22
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
TRADE (IN.)
CAT. NO.
SIZE HEIGHT DIA. (Ø) A DIA. B C D E
H150-TB075ORGR 11⁄2"–3⁄4"1
21⁄32"2
3⁄415⁄16 23⁄32 129⁄32 19⁄32 11⁄32
H150-TB100ORGR 19⁄32"–1" 125⁄32"2
3⁄411⁄16 23⁄32 129⁄32 19⁄16 7⁄32
H150-TB125ORGR 19⁄32"–11⁄4"1
25⁄32"2
3⁄411⁄16 23⁄32 129⁄32 17⁄81⁄32
H250-TB200ORGR 21⁄2"–2" 21⁄8"3
3⁄413⁄16 15⁄16 229⁄32 221⁄32 3⁄32
Material – Offset Reducer and Locknut: Zinc or copper-free aluminum
Insulating Throat: Thermoplastic Temp. Rating – 105° C
Flammability Rating – 94V-0
Sealing Ring: Nitrile (BUNA “N”)
For Aluminum Offset Reducer add suffix A.
For Chrome-Plated Offset Reducer add suffix CP.
Meets NEMA sealing requirements for NEMA 3R. 4 & 13 enclosures.
CSA Certified for hazardous locations Class II Groups E.F.G. Class III.
UL File No. E-3060
CSA File No. 4484
Dia. (Ø)
Height
Capoff
Height
Dia. (0)
Diameter
A
C
B
C
B
A
E
D
®
®
®
®
TRADE (IN.)
CAT. NO.
SIZE HEIGHT DIAMETER A B C
H050CAP 1⁄2"1
13⁄32"1
7⁄16 19⁄32 27⁄32 3⁄16
H075CAP 3⁄4"1
15⁄32"1
11⁄16 19⁄32 11⁄16 3⁄16
H100CAP 1" 111⁄16"2
11⁄16 13⁄16 1⁄4
H125CAP 11⁄4"1
25⁄32"2
3⁄823⁄32 121⁄32 1⁄4
H150CAP 11⁄2"1
13⁄16"2
3⁄423⁄32 129⁄32 1⁄4
H200CAP 2" 127⁄32"3
1⁄423⁄32 23⁄81⁄4
H250CAP 21⁄2"2
9⁄32"3
3⁄47⁄8229⁄32 1⁄4
H300CAP 3" 29⁄16"4
3⁄87⁄831⁄32 11⁄32
H350CAP 31⁄2"2
9⁄16"5
29⁄32 41⁄32 11⁄32
H400CAP 4" 29⁄16"5
1⁄229⁄32 41⁄211⁄32
H500CAP 5" 223⁄32"6
5⁄829⁄32 59⁄16 11⁄32
H600CAP 6" 3" 75⁄831⁄32 65⁄811⁄32
Material – Capoff and Locknut: zinc or copper-free aluminum
Insulating Throat: Thermoplastic temp. rating – 105° C
Flammability Rating – 94V-0
Sealing Ring: Nitrile (BUNA “N”)
For Aluminum Capoff add suffix A.
For Chrome-Plated Capoff add suffix CP.
Meets NEMA sealing requirements for NEMA 3R. 4 & 13 enclosures.
CSA Certified for hazardous locations Class II Groups E.F.G. Class III.
UL File No. E-3060
CSA File No. 4484
Offset Reducers
Capoffs
A-23
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
XJG-TB Rigid Conduit Expansion Coupling
Whenever you install a rigid expansion
coupling in a long conduit run, you
normally need three hands, two strong
backs and lots of patience. Now you can
relax. With the no-hassle Rigid Conduit
Expansion Coupling, installation’s just
a few turns and you’re done.
The T&B Rigid Conduit Expansion
Coupling features innovations that
provide conveniences to the installer,
saving time and money on the job.
There’s no disassembly needed during
the installation, requiring fewer tools
and less opportunities for lost pieces.
It also features a true internal bonding
jumper, eliminating the need for external
jumpers, so there are fewer parts to buy
and install.
If you need a fitting that can give and
take without a lot of hassle, reach for
T&B’s XJG-TB Rigid Conduit Expansion
Coupling. It’s the latest breakthrough
in the industry’s leading line of conduit
fittings. Contact your local representative
for more information regarding the
XJG-TB Rigid Conduit Expansion Coupling
and the complete line of conduit fittings
from the name you trust for quality design
and manufacturing, Thomas & Betts.
8" Movement
Innovative Design Makes
Installations Easier.
• No disassembly necessary to install
• Fast, simple, and requires fewer steps
• True Internal Bonding Jumper —
no external grounding strap required
• Tamper-proof internal jumper protected
from the environment
• Exceeds code requirements for long
conduit runs to permit linear movement
1
Slide the fitting onto the
conduit until it stops at the
internal sliding bushing.
Tighten and you’re ready.
No parts to reassemble!
2
With a wrench, tighten
the gland nut to compress
the Teflon packing,
creating a raintight seal
around
the conduit.
3
Thread the next length of
conduit into the other end
of the fitting and tighten.
You’re done!
XJG24-TB
4" Movement
Internal Sliding
Bushing (keyed)
Internal Bonding
Jumper
Bonding
Bushing
Gland
Nut
No disassembly required.
A-24
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
ABC
CAT NO.
SIZE MOVEMENT DIAMETER LENGTH HEIGHT
XJG24-TB 3⁄4" 4" 2.43 10.00 2.75
XJG28-TB 3⁄4" 8" 2.43 14.00 2.75
XJG34-TB 1" 4" 2.67 10.00 2.99
XJG38-TB 1" 8" 2.67 14.00 2.99
XJG44-TB 11⁄4" 4" 3.36 10.56 3.68
XJG48-TB 11⁄4" 8" 3.36 14.56 3.68
XJG54-TB 11⁄2" 4" 3.36 10.56 3.68
XJG58-TB 11⁄2" 8" 3.36 14.56 3.68
XJG64-TB 2" 4" 3.86 11.25 4.18
XJG68-TB 2" 8" 3.86 15.25 4.18
XJG74-TB 21⁄2" 4" 4.96 12.12 5.25
XJG78-TB 21⁄2" 8" 4.96 16.12 5.25
XJG84-TB 3" 4" 4.96 12.12 5.25
XJG88-TB 3" 8" 4.96 16.12 5.25
XJG94-TB 31⁄2" 4" 6.37 12.87 6.75
XJG98-TB 31⁄2" 8" 6.37 16.87 6.75
XJG104-TB 4" 4" 6.37 12.87 6.75
XJG108-TB 4" 8" 6.37 16.87 6.75
XJG1208-TB 5" 8" 7.99 18.87 8.56
Please consult Technical Services for special orders and availability of products
not shown in this list.
Expansion Fittings for Rigid Steel or Intermediate Metal Conduit
Where raceways require expansion fittings to compensate for thermal
expansion and contraction and where expansion fittings and telescoping
sections of metal raceway shall be made electrically continuos by bonding
jumpers or other means:
•Fitting will be constructed from malleable or ductile iron with exterior
and interior zinc plating for corrosion protection.
•The fitting shall be constructed so that disassembly is not required
during installation.
•Fitting shall be raintight after installation.
•The fitting shall have an internal bonding jumper constructed of a tinned
copper braid, sized to meet UL fault current test requirements and
comply with bonding requirements — NEC article 250.98
•External bonding jumper shall not be required to comply with NEC
requirements.
•Accepted Manufacturers: Thomas & Betts - XJG-TB Series
Standard Materials / Finish
Body . . . . . . . . . . . . . . . . . . . . . . . . .Ductile Iron, available PVC Coated
Internal Bonding Jumper . . . . . . . . .Tinned Copper Braid
Exterior and Interior Finish . . . . . . .Zinc Plating, Aluminum Acrylic Paint
Packing . . . . . . . . . . . . . . . . . . . . . .PTFE/Synthetic Fiber Material
(Teflon
®
Coated)
C
B
A
XJG Conduit Expansion Coupling XJG Conduit Expansion Coupling for EMT
SIZE MOVEMENT A B
CAT NO.
IN. (MM) IN. (MM) LENGTH IN. (MM) HEIGHT IN. (MM)
XJG24-EMT 4" (101.6) 3⁄4" (21) 17.39 (441.7) 2.75 (69.8)
XJG28-EMT 8" (203.2) 3⁄4" (21) 21.39 (543.3) 2.75 (69.8)
XJG34-EMT 4" (101.6) 1" (27) 17.42 (442.5) 2.99 (75.9)
XJG38-EMT 8" (203.2) 1" (27) 21.42 (544.1) 2.99 (75.9)
XJG44-EMT 4" (101.6) 11⁄4" (35) 18.27 (464.1) 3.46 (87.88)
XJG48-EMT 8" (203.2) 11⁄4" (35) 22.27 (565.7) 3.46 (87.88)
XJG54-EMT 4" (101.6) 11⁄2" (41) 18.69 (474.7) 3.68 (93.4)
XJG58-EMT 8" (203.2) 11⁄2" (41) 22.69 (576.3) 3.68 (93.4)
XJG64-EMT 4" (101.6) 2" (53) 19.04 (483.6) 4.18 (106.2)
XJG68-EMT 8" (203.2) 2" (53) 23.04 (585.2) 4.18 (106.2)
XJG74-EMT 4" (101.6) 21⁄2" (63) 23.23 (589.9) 4.52 (114.8)
XJG78-EMT 8" (203.2) 21⁄2" (63) 27.23 (691.6) 4.52 (114.8)
XJG84-EMT 4" (101.6) 3" (78) 24.09 (611.9) 5.25 (133.4)
XJG88-EMT 8" (203.2) 3" (78) 28.09 (713.5) 5.25 (133.4)
XJG94-EMT 4" (101.6) 31⁄2" (91) 28.70 (728.9) 6.00 (152.4)
XJG98-EMT 8" (203.2) 31⁄2" (91) 28.70 (728.9) 6.00 (152.4)
XJG28-TB 4" (101.6) 4" (103) 29.30 (743.9) 6.75 (171.5)
XJG108-EMT 8" (203.2) 4" (103) 29.30 (743.9) 6.75 (171.5)
A
B
Suggested Specifications
Listed / Certified By:
UL (File E23018, Std. 514B)
Suitable for Wet Locations
XJG24-EMT CSA (File LR2884, Std. C22.2 No. 18)
NEC 250.98
®
®
A
B
A-25
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
8123 Series
8120 Series
8130 Series
Rigid and Intermediate Metal Conduit Fittings
Threadless Connector/Coupling
(For Threadless Rigid Metal Conduit and Intermediate Metal Conduit)
CAT. NO.
NYLON NON- CONDUIT DIMENSIONS (IN.)
INSUL. INSUL. SIZE A B C
8123 8121 1⁄2"1
7⁄32 111⁄16 11⁄2
8223 8221 3⁄4"1
17⁄32 13⁄411⁄2
8323 8321 1" 129⁄32 29⁄16
8423 8421 11⁄4"2
3⁄827⁄16 11⁄16
8523 8521 11⁄2"2
11⁄16 25⁄83⁄4
8623 8621 2" 31⁄4213⁄16 27⁄32
8723-TB 8721 21⁄2"4
1⁄8313⁄16 11⁄8
8823 8821 3" 47⁄841
7⁄32
8853 8851 31⁄2"5
1⁄241⁄811⁄8
8973 8971 4" 61⁄32 47⁄811⁄8
Available with DURA-PLATE
®
Finish. UL File No. E-23018 CSA File No. 2884
•Makes a permanent connection
•Eliminates need for cutting a thread on conduit
•Insulation helps ensure continuity of service by protecting
the conductor at the critical point — the connector bushing
•Malleable iron construction
•Look for the unique T&B blue color, ensuring the highest
quality fitting
Split steel ring with diagonal serrations grips conduit and bites in for positive ground!
Threadless Connectors — Nylon Insulated
Application
•To connect and effectively bond threadless
rigid metal conduit/intermediate metal
conduit to a box or enclosure, or to couple
ends of threadless conduit
Features
•Steel/Malleable Iron construction
•Case-hardened ring bites into conduit
for high-quality continuity and grip
•Nylon insulator firmly secured in place
protects conductors and reduces wire pulling
effort by as much as 50%; prevents thread
damage in handling
•Case-hardened steel locknut or malleable iron
locknut designed to provide a positive bond
•Suitable for concrete-tight application
•Capable of carrying ground fault currents up
to 10,000 amps RMS (1⁄2" through 11⁄2" size)
and 20,000 amps RMS (2" and above sizes)
for a duration of current 3 cycles
Standard Material
Nut, Gland 1⁄2" to 1" Steel – 11⁄4" to 4" Malleable Iron
Body. . . . . . . . . . . . . . . . . . . . . . All Malleable Iron
Ring . . . . . . . . . . . . . . . . . . . Steel (case hardened)
Insulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . Nylon
Locknut . . . . . . 1⁄2" thru 2" Steel (hardened) 2" thru
4" Malleable Iron
Standard Finish
Electro Zinc Plated & Chromate Coated
Range
8123 & 8120 Series. . 1⁄2" through 4" Size Conduit
8130 Series . . . . . . . . 1⁄2" through 2" Size Conduit
All hub threads . . . . . . . . . . . . Straight Pipe (NPS)
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70
NEMA FB1
Federal Specification A-A-50553
Federal Standard H-28 (Threads)
Listed/Certified by
UL (UL File No: E-23018)
CSA (LR-2884, LR-4484)
A-26
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B
8120 1⁄2"1
9⁄32 2
8220 3⁄4"1
19⁄32 25⁄16
8320 1" 17⁄8211⁄16
8420 11⁄4"2
3⁄8213⁄16
8520 11⁄2"2
5⁄835⁄8
8620 2" 31⁄4313⁄16
8720 21⁄2"3
15⁄16 53⁄8
8820 3" 411⁄16 51⁄2
8850 31⁄2"5
3⁄16 51⁄2
8970 4" 511⁄16 51⁄2
Available with DURA-PLATE
®
Finish. UL File No. E-23018 CSA File No. 2884
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C
8130 1⁄2"1
11⁄32 11⁄21⁄2
8131 3⁄4"1
5⁄813⁄49⁄16
Available with DURA-PLATE
®
Finish.
UL File No. E-23018
CSA File No. 2884
•Eliminates need for conduit threading
•Malleable iron construction
Just tighten with a wrench to make a UL Listed
and CSA Certified concrete-tight connection!
Threadless Couplings
Ideal for entering enclosure or conduit body at right angles!
Threadless Short Elbows — Nylon Insulated
•Eliminates need to thread conduit
•As with straight couplings, makes a concrete-tight connection
•Malleable iron construction
A-27
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Application
•To connect and effectively bond threadless
rigid metal conduit or intermediate metal
conduit to a box or enclosure or to couple
ends of threadless conduit
Features
•Thickwall steel or malleable iron body
•Hardened hex head cup point screw
to provide high-quality bond
•Screw captivated, will not vibrate loose
•Nylon insulated throat meets and exceeds
all code requirements for bushing:
(i) Prevents thinning of insulation
(ii) Reduces installation effort
(iii) Prevents first thread damage
•Coupling provided with positive center stop
•Suitable for concrete-tight application
•Capable of carrying ground fault currents
up to 10,000 amps RMS (1⁄2" through 11⁄2" size)
and 20,000 amps RMS (2" and above sizes).
Standard Material
Body . . . . . . . . . . . . . . . . . . . 1⁄2" thru 2" Steel
21⁄2" thru 4" Malleable Iron
Locknut. . . . . . . . . 1⁄2" thru 2" Steel (hardened)
21⁄2" thru 4" Malleable Iron
Screw . . . . . . . . . . . . . . . . . . Steel (hardened)
Insulator . . . . . . . . . . . . . . . . . . . . . . . . Nylon
Standard Finish
Electro Zinc Plated &
Chromate Coated
Listed/Certified by
UL (UL File No: E-23018)
CSA (LR-2884, LR-4484)
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70
NEMA FB1
Federal Specification A-A-50553
Federal Standard H-28 (Threads)
Rigid and Intermediate Metal Conduit Fittings
Set Screw Connector/Coupling
(For Threadless Rigid Metal Conduit and Intermediate Metal Conduit)
8125 Series
•Captive hex head screws tighten
down onto conduit for positive holding
strength and ground
•Furnished with insulated throats
to reduce wire-pulling effort by
as much as 50%
•Approved concrete-tight
CAT
.CONDUIT DIMENSIONS (IN.)
NO.
SIZE A B
8125 1⁄2"1
3⁄813⁄32
8225 3⁄4"1
1⁄27⁄16
8325 1" 13⁄16 35⁄64
8425 11⁄4"2 5⁄8
8525 11⁄2"2
5⁄16 5⁄8
8625-TB 2" 27⁄16 11⁄16
8725-TB 21⁄2"3
3⁄81
8825 3" 37⁄16 1
8855 31⁄2"3
7⁄811⁄16
8975 4" 43⁄16 11⁄8
Sizes
1
⁄
2
"–2" made of steel. Sizes 2
1
⁄
2
"–4" are malleable iron.
Available with DURA-PLATE
®
Finish.
UL File No. E-23018 CSA File No. 2884
Eliminates the need for conduit threading!
Insulated Set-Screw Connector
No need to thread conduit ends when joining rigid conduit!
Set-Screw Coupling
CAT.
CONDUIT DIMENSION (IN.)
NO.
SIZE A
8124 1⁄2"2
1⁄2
8224 3⁄4"2
11⁄16
8324-TB 1" 227⁄32
8424 11⁄4"3
8524 11⁄2"3
3⁄8
8624 2" 35⁄8
8724 21⁄2"3
7⁄8
8824-TB 3" 41⁄4
8854 31⁄2"4
15⁄16
8974 4" 53⁄8
Sizes
1
⁄
2
"–2" made of steel; sizes 2
1
⁄
2
"–4" are malleable iron.
Available with DURA-PLATE
®
Finish.
UL File No. E-23018 CSA File No. 2884
8124 Series
8125 Series
8124 Series
•Captive hex head screws
provide positive holding
strength and ground continuity
•Approved concrete-tight
A-28
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CAT.
DIMENSION (IN.)
NO.
SIZE A B C
460-TB 1⁄2"1
1⁄8113⁄16 5⁄8
461TB 3⁄4"1
1⁄221⁄45⁄8
462 1" 113⁄16 211⁄16 3⁄4
463 11⁄4"2
1⁄431⁄83⁄4
Available with DURA-PLATE
®
Finish. UL File No. E 23018. CSA File No. 2884
Integral insulation ensures a smooth bushing in every fitting!
Short Elbows —
Nylon Insulated
•Malleable iron construction
For non-insulated applications
Short Elbows
•Malleable iron construction
CAT.
DIMENSION (IN.)
NO.
SIZE A B C
4290 1⁄2"1
7⁄32 11⁄41⁄2
4291 3⁄4"1
7⁄16 15⁄16 9⁄16
4292 1" 123⁄32 19⁄16 11⁄16
4293 11⁄4"2
7⁄32 21⁄16 13⁄16
4294 11⁄2"2
15⁄32 23⁄16 13⁄16
4295 2" 3 29⁄16 13⁄16
Available with DURA-PLATE
®
Finish. Not UL or CSA.
CAT.
DIMENSION (IN.)
NO.
SIZE A B C
4250 1⁄2"1
5⁄16 11⁄47⁄16
4251 3⁄4"1
17⁄32 15⁄16 1⁄2
4252 1" 113⁄16 19⁄16 5⁄8
4253 11⁄4"2
9⁄32 21⁄16 11⁄16
4254 11⁄2"2
9⁄16 23⁄16 11⁄16
4255 2" 33⁄32 29⁄16 11⁄16
Available with DURA-PLATE
®
Finish. U.L. File #E-23018 CSA File No. 589
Conduit Nipples —
Die-Cast Zinc, 1" Long
CAT. NO.
SIZE A B
HA-211 1⁄2"1"
15⁄16"
HA-212 3⁄4"1"1
3⁄16"
HA-213 1" 1" 17⁄16"
UL File No. E-1275
1
⁄
2
" &
3
⁄
4
" only
B
A
Offset Nipples — Die-Cast Zinc
A
B
3⁄4"
CAT. NO.
SIZE A B
HO-221 1⁄2" 2.60" 1.00"
HO-222 3⁄4" 2.62" 1.32"
HO-223 1" 2.68" 1.51"
HO-224 11⁄4" 2.85" 1.85"
HO-225 11⁄2" 2.88" 2.08"
HO-226 2" 3.19" 2.71"
3
⁄
4
" offset
UL File No. E-1275
Smoothly rounded shoulders protect conductor insulation!
Bushed Elbows
•Non-insulated
•Malleable iron construction
A-29
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Application
•To couple and effectively
bond threaded ends of rigid metal
conduit/intermediate metal conduit
where neither length of conduit
can be rotated
Features
•Malleable Iron/Steel/Copper-free
Aluminum construction
•Free fitting threads ensure easy assembly
•Permits conduit coupling
without rotating either conduit
•Provides rigid in-line coupling
with high- quality grounding;
will not loosen under vibration
•Suitable for concrete-tight application
•Capable of carrying ground fault
currents up to 10,000 amps RMS
(1⁄2" through 11⁄2" size) and up to 20,000
amps RMS (2" and above) (duration of
fault current 3 cycles) (674 series tested)
With an ERICKSON®coupling, a conduit run
may be completed when neither conduit can
be turned. A conduit run may also be broken
without taking down the whole run. Conduit
joined with ERICKSON®Couplings is rigid and
in line and vibration will not loosen the
connections. Malleable iron.
ALUM.*
CAT. CAT.
DIMENSIONS (IN.)
NO. NO.
SIZE A B
674 —3⁄8"1
1⁄811⁄8
675 675AL 1⁄2"1
15⁄32 11⁄4
676 676AL 3⁄4"1
9⁄16 113⁄32
677 677AL 1" 129⁄32 15⁄8
678 678AL 11⁄4"2
3⁄8113⁄16
679 679AL 11⁄2"2
5⁄8131⁄32
680TB 680AL 2" 37⁄32 27⁄32
681 681AL 21⁄2"3
31⁄32 211⁄16
682 682AL 3" 47⁄16 229⁄32
683 683AL 31⁄2"53
684 684AL 4" 51⁄233⁄16
685 685AL 41⁄2"6
1⁄4315⁄32
686 686AL 5" 625⁄32 33⁄4
687 687AL 6" 8 41⁄32
*
Copper-Free Aluminum UL Listed and CSA Certified
concrete-tight.
UL File No. E-23018 CSA File No. 2884
Threaded Erickson®3-Piece Coupling
(For Threaded Rigid Metal Conduit and Intermediate Metal Conduit)
674 Series
675AL Series
Standard Material
674 Series
Bushing & Case . . . . . . . . . . . Malleable Iron
Ring . . . . . . . . . . . . . . Steel & Malleable Iron
675AL Series
Bushing & Case . . . . . . . . . . . . . . Aluminum
Ring . . . . . . . . . . . . . . . . . . . . . . . Aluminum
Standard Finish
674 Series: Electro Zinc Plated & Chromate
Coated
675AL Series: Degreased
Range
3⁄8" thru 6" Conduit (malleable iron)
1⁄2" thru 6" Conduit (aluminum)
All straight pipe threads (NPS)
Listings/Compliances
UL 514B
CSA C22.2 No. 18
NEMA FB1
NFPA 70-1999 (ANSI)
Federal Specification A-A-50553
Federal Standard H-28 (Threads)
Raintight
TRADE DIMENSIONS (IN.) WEIGHT
CAT. NO.
SIZE A B C PER 100
SPCP50 1⁄2"2"1
1⁄4"1
1⁄4" 34.4
SPCP75 3⁄4"2
5⁄16"1
1⁄4"1
1⁄2" 39.4
SPCP100 1" 25⁄8"1
5⁄8"1
13⁄16" 60.0
SPCP125 11⁄4"3
1⁄16"1
5⁄8"2
3⁄16" 75.0
SPCP150 11⁄2"3
5⁄16"1
15⁄16"2
7⁄16" 112.5
SPCP200 2" 313⁄16"2" 2
7⁄8" 112.5
SPCP250 21⁄2"4
5⁄8"3
1⁄16"3
9⁄16" 275.0
SPCP300 3" 55⁄16"3
1⁄8"4
1⁄8" 300.0
SPCP350 31⁄2"6
1⁄16"3
1⁄4"4
13⁄16" 425.0
SPCP400 4" 69⁄16"3
7⁄16"5
3⁄8" 500.0
SPCP500 5" 81⁄16"3
7⁄8"6
9⁄16" 900.0
SPCP600 6" 91⁄4"4
3⁄16"7
5⁄8" 1,300.0
•Ideal for retrofit installations or in tight areas
•Fast installation
•Neoprene gasket provides a concrete-tight seal.
•Joins threaded conduit even when the conduit
can’t rotate.
•Approved for direct burial
Split Couplings
1
⁄
2
" and
3
⁄
4
"
furnished with
one screw
1" and 6"
furnished with
two screws
. . . . . . . . . Specifications . . . . . . . . .
•Material: Malleable Iron
•Gasket: Neoprene
•Plating: Zinc Plated
•Standards: UL Standard 514B, NEMA FB-1
T&B’s Split Coupling is a simple method to join threaded
conduits in retrofits or in snug areas. Available in
1
⁄
2
” to 6”.
A-30
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C
1250 3⁄4" to 1⁄2"1
1⁄85⁄83⁄16
1261 1" to 1⁄2"1
7⁄16 21⁄32 3⁄16
1251 1" to 3⁄4"1
3⁄811⁄16 3⁄16
1262 11⁄4" to 1⁄2"1
13⁄16 23⁄32 3⁄16
1263 11⁄4" to 3⁄4"1
13⁄16 23⁄32 3⁄16
1252 11⁄4" to 1" 13⁄425⁄32 7⁄32
1253 11⁄2" to 11⁄4"2 13⁄16 1⁄4
1254 2" to 11⁄2"2
3⁄813⁄16 9⁄32
1255 21⁄2" to 2" 3 11⁄43⁄8
1256 3" to 21⁄2"3
5⁄811⁄21⁄2
1257 31⁄2" to 3" 41⁄819⁄16 1⁄2
1258 4" to 31⁄2"4
5⁄819⁄16 1⁄2
* All items shown in this chart are suitable for use in hazardous locations where general purpose equipment is specifically
permitted by the NEC; Class I, Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a) (b); 503-3(a) (b).
Available with DURA-PLATE
®
Finish. UL File No. E-23018 CSA File No. 2884
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C
1245 1⁄2" to 3⁄4"1
13⁄32 11⁄16 1⁄2
1246 3⁄4" to 1" 111⁄16 11⁄415⁄32
1244 1" to 11⁄4"2
1⁄16 111⁄32 1⁄2
1247 11⁄4" to 11⁄2"2
5⁄16 13⁄89⁄16
* All items shown in this chart are suitable for use in hazardous locations where general purpose
equipment is specifically permitted by the NEC; Class I, Div. 2; Class II, Div. 1 & 2; Class III,
Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).
Available with DURA-PLATE
®
Finish.
UL File No. E-23018
CSA File No. 2884
The ideal solution for applications requiring longer thread length!
Panel Connector Extensions
•Will combine with any fitting
with a male thread
•Male thread of panel connector
extension is 1" long
•Malleable iron construction
Adapt an outlet hole to the next larger size of conduit!
Male Enlargers*
•Built-in bushing covers
rough ends of conduit
•Malleable iron construction
Adapt any outlet to the next smaller size of conduit!
Female Reducers*
•Hex shoulder for easy wrench tightening
•Malleable iron construction
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C
1440 1⁄2"1
1⁄413⁄32 17⁄8
1441 3⁄4"1
3⁄8111⁄32 2
1442 1" 11⁄4119⁄32 115⁄16
1443 11⁄4"1
1⁄4115⁄16 15⁄16
UL File No. E-23018
CSA File No. 2884
A-31
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Reduces threaded opening in conduit
bodies or any female threaded fitting!
Reduce knockout hole in outlet box!
Reducing
Washers
•Used in pairs
•Interlock to form a rib
that centers washers
and conduit in knockout
•Galvanized steel
construction
CAT. NO.
DIMENSION (IN.)
STL. ON MI ALUM. SIZE A
600TB 600ALTB 1⁄2" to 3⁄8"9⁄16
601TB 601ALTB 3⁄4" to 1⁄2"9⁄16
602TB 602ALTB 1" to 1⁄2"5⁄8
603TB 603ALTB 1" to 3⁄4"5⁄8
604TB 604ALTB 11⁄4" to 1⁄2"13⁄16
605 605AL 11⁄4" to 3⁄4"7⁄8
606 606AL 11⁄4" to 1" 15⁄16
607 607AL 11⁄2" to 1⁄2"13⁄16
608 608AL 11⁄2" to 3⁄4"13⁄16
609 609AL 11⁄2" to 1" 15⁄16
610 610AL 11⁄2" to 11⁄4"3⁄4
611 611AL 2" to 1⁄2"15⁄16
612 612AL 2" to 3⁄4"15⁄16
613 613AL 2" to 1" 15⁄16
614 614AL 2" to 11⁄4"15⁄16
615 615AL 2" to 11⁄2"7⁄8
UL File No. E-23018
CSA File No. 2884
®
®
®
®
•Smooth, built-in
bushing completely
covers rough ends
of conduit
•Malleable iron or
steel construction
(steel through 606,
also 614 and 615)
Threaded
Reducers
TRADE WT. PER HOLE STD.
CAT. NO.
SIZE 100 DIA. PKG.
One-Hole EMT Straps
TS101-SS 1⁄2" 2.21 1⁄4"25
TS102-SS 3⁄4" 2.49 1⁄4"25
TS103-SS 1" 3.31 1⁄4"25
TS104-SS 11⁄4" 3.64 11⁄16"10
TS105-SS 11⁄2" 3.87 11⁄16"5
TS106-SS 2" 4.03 11⁄16"5
One-Hole Rigid/IMC Straps
HS100-SS 3⁄8" 2.00 9⁄32"20
HS101-SS 1⁄2" 2.21 9⁄32"20
HS102-SS 3⁄4" 2.49 9⁄32"20
HS103-SS 1" 3.48 9⁄32"20
HS104-SS 11⁄4" 3.76 11⁄32"10
HS105-SS 1 1⁄2" 18.22 13⁄32"10
HS106-SS 2" 19.69 13⁄32"5
HS107-SS 21⁄2" 67.21 15⁄32"5
HS108-SS 3" 76.45 17⁄32"5
HS110-SS 4" 80.18 17⁄32"5
TRADE WT. PER HOLE STD.
CAT. NO.
SIZE 100 DIA. PKG.
Two-Hole EMT Straps
TS901-SS 1⁄2" 2.21 1⁄4"25
TS902-SS 3⁄4" 3.31 1⁄4"25
TS903-SS 1" 3.87 1⁄4"25
TS904-SS 11⁄4" 7.54 11⁄16"10
TS905-SS 11⁄2" 12.21 11⁄16"5
TS906-SS 2" 18.23 11⁄16"5
Two-Hole Rigid/IMC Straps
HS901-SS 1⁄2" 2.49 9⁄32"20
HS902-SS 3⁄4" 3.64 9⁄32"20
HS903-SS 1" 4.15 9⁄32"20
HS904-SS 11⁄4" 8.17 11⁄32"10
HS905-SS 11⁄2" 17.50 13⁄32"10
HS906-SS 2" 21.37 13⁄32"5
HS907-SS 21⁄2" 21.54 15⁄32"5
HS908-SS 3" 25.72 17⁄32"5
HS909-SS 31⁄2" 27.27 17⁄32"5
HS910-SS 4" 31.70 17⁄32"5
Thomas & Betts offers stainless steel pipe straps
to support and securely fasten rigid, IMC and EMT
conduit. One and two-hole stainless steel straps
are ideal for industrial applications such as petro-
chemical plants, manufacturing plants, pulp and
paper mills, food processing, power plants, refineries
and mining operations. Steel City®stainless steel
pipe straps are also useful in commercial applications
in schools, hospitals, office buildings, airports, casinos
and stadiums. To order, contact your local Thomas
& Betts authorized distributor and ask about the
complete offering of Steel City®straps, clamps
and hangers.
Stainless Steel Pipe Straps
•Higher degree of corrosion resistance than traditionalzinc plated
or hot-dipped galvanized straps
•One and two-hole straps for EMT sizes 1⁄2" through 2"
•One and two-hole straps for Rigid and IMC size 1⁄2" through 4"
•303 Stainless Steel
DIMENSIONS (IN.)
CAT. NO.
SIZE A B
3700 3⁄4" to 3⁄8"1
3⁄845⁄64
3701 3⁄4" to 1⁄2"1
3⁄87⁄8
3702 1" to 3⁄8"1
5⁄845⁄64
3703 1" to 1⁄2"1
5⁄87⁄8
3704 1" to 3⁄4"1
5⁄813⁄32
3705 11⁄4" to 3⁄8"2
45⁄64
3706 11⁄4" to 1⁄2"2
7⁄8
3707 11⁄4" to 3⁄4"21
3⁄32
3708 11⁄4" to 1" 2 123⁄64
3709 11⁄2" to 3⁄8"2
1⁄445⁄64
3710 11⁄2" to 1⁄2"2
1⁄47⁄8
3711 11⁄2" to 3⁄4"2
1⁄413⁄32
3712 11⁄2" to 1" 21⁄4123⁄64
3713 11⁄2" to 11⁄4"2
1⁄4123⁄32
3714 2" to 1⁄2"2
3⁄47⁄8
3715 2" to 3⁄4"2
3⁄413⁄32
3716 2" to 1" 23⁄4123⁄64
3717 2" to 11⁄4"2
3⁄4123⁄32
3718 2" to 11⁄2"2
3⁄4131⁄32
UL File No. E-13938
CSA File No. 2884
A-32
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
Conduit Straps
A
C
B
CONDUIT SCREW
CAT. NO.
SIZE A B C SIZE
1210†3⁄8"1
15⁄32 3⁄411⁄16 1⁄4"
1211 1⁄2"2 3⁄415⁄16 1⁄4"
1212 3⁄4"2
5⁄16 33⁄41" 1⁄4"
1213 1" 313⁄16 3⁄4117⁄64 1⁄4"
1214 11⁄4"2
31⁄32 19⁄16 19⁄16 3⁄8"
1215 11⁄2"3
23⁄32 113⁄16 113⁄16 3⁄8"
1216 2" 47⁄16 25⁄16 25⁄16 3⁄8"
AB
C
®
Pipe Straps — Malleable
Iron or Aluminum
Designed for snug fit on each
size of conduit!
CAT. NO.
SCREW
MAL. IRON ALUM. SIZE A B C SIZE
1275†1275AL 3⁄8"1
7⁄8"11⁄16"3⁄4" #12
1276†1276AL†1⁄2"2
5⁄32"21⁄32"1
1⁄32"1⁄4"
1277†1277AL†3⁄4"2
9⁄16"11⁄16"1
7⁄32"1⁄4"
1278†1278AL†1" 3" 3⁄4"1
17⁄32"1⁄4"
1279†1279AL†11⁄4"3
3⁄4"13⁄16"1
7⁄8"5⁄16"
1280†1280AL 11⁄2"4
3⁄16"15⁄16"2
1⁄8"3⁄8"
1281 1281AL 2" 53⁄16"1
1⁄8"2
17⁄64"7⁄16"
1282*1282AL 21⁄2"5
15⁄16"1
1⁄2"2
3⁄4"1⁄2"
1283*1283AL 3" 611⁄16"1
5⁄8"3
11⁄32"1⁄2"
1284 1284AL 31⁄2"7
19⁄32"1
3⁄4"3
29⁄32"5⁄8"
1285*1285AL 4" 85⁄16"1
7⁄8"4
13⁄32"5⁄8"
1286 — 41⁄2"9
3⁄16"1
15⁄16"4
15⁄16"5⁄8"
1287 — 5" 915⁄16"2"5
15⁄32"5⁄8"
1288 — 6" 111⁄2"2
7⁄16"6
17⁄32"5⁄8"
•High reinforcing ribs on each side
increase strength and reduce weight
•Available in malleable iron with hot-dipped
galvanized finish or in copper-free aluminum
*
May be used with EMT of same size.
†
Not snap-on type.
UL not applicable.
CSA File No. 2884
®
†
Not snap-on type. UL not applicable. CSA File No. 2884
Pipe Straps — Steel
BOLT DIMENSIONS (IN.)
CAT. NO.
SIZE SIZE A B C
1275CR 3⁄8"1⁄4"1
7⁄811⁄16 3⁄4
1276CR 1⁄2"1⁄4"2
5⁄32 21⁄32 11⁄32
1277CR 3⁄4"1⁄4"2
9⁄16 11⁄16 17⁄32
1278CR 1" 1⁄4"3
3⁄4117⁄32
1279CR 11⁄4"3⁄8"3
3⁄413⁄16 17⁄8
1280CR 11⁄2"3⁄8"4
3⁄16 15⁄16 21⁄8
1281CR 2" 1⁄2"5
3⁄16 11⁄8217⁄64
UL not applicable.
A
B
C
PVC coating offers high corrosion resistance!
•Snap-on design
(except for 3⁄8" size)
•Rugged steel
construction
Elongated bolt hole makes alignment
easy, even when mounting-surface
holes are off center!
•Designed to fit each size
of conduit snugly
•High reinforcing ribs on each side
increase strength and reduce weight
•Malleable iron construction
Application
•To support and securely fasten rigid metal conduit
and intermediate metal to the supporting surface
Features
•Rugged malleable iron/copper-free aluminum
construction — snugly fits on the conduit
•Designed to prevent accumulation of moisture
and start of corrosion on vertical run of conduit (A)
• Galvanized finish 1275 Series
• Copper-free aluminum 1276AL Series
For Rigid Metal Conduit and
Intermediate Metal Conduit
PVC-Coated Straps for Rigid Conduit
Conduit Strap
Conduit
Conduit Spacer
Supporting Wall
A
Standard Material
1275 Series . . . . . . 1976AL Series
Malleable Iron . . . . . All copper-free
aluminum
Standard Finish
1275 Series . . . . . . 1276AL Series
Hot Dipped . . . As Cast Galvanized
Range
1275 Series . . . . . . 1276AL Series
3⁄8" through . . . . . . . 1⁄2" through 6"
conduit 6" conduit
Listed/Certified by
CSA (LR-2884, LR-4484)
Conforms to
CSA C22.2 No. 18
NFPA 70
1275 Series
1276AL Series
A-33
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CONDUIT SCREW DIMENSIONS (IN.)
CAT. NO.
SIZE SIZE A B
1350CR 1⁄2"-3⁄4"-1" #7 3 7⁄8
1351CR 11⁄4"-11⁄2"-2" #12 5 3⁄8
1352CR 21⁄2"-3" #12 69⁄16 3⁄4
1353CR 31⁄2"-4" #14 79⁄16 2
1354CR 41⁄2"-5"-6" #16 109⁄16 29⁄16
UL not applicable. Conforms to NEC SECT. 300-5-c.
•Eliminates the need for offset-bending of conduit
•Can be stacked for offsets on wall or into outlet box
•Corrosion-resistant, PVC-coated malleable iron construction
Application
•Provides mounting surface for
conduit where installation requires
air space between conduit and
supporting surface
Features
•Prevents conduit rusting from wall
condensation
•Spacers can be stacked one atop the
other, facilitating installation and
eliminating expensive conduit
offsetting (A)
•Designed to cover wide range;
marked with accurate size marking
for proper positioning (B)
•Galvanized finish on 1350 Series
•Copper-free aluminum alloy,
1350AL Series
Standard Material
1350 Series. . . . . . . . . . . . . . . . 1350AL Series
Malleable Iron . . . . . . . . . Copper-free aluminum
Standard Finish
1350 Series. . . . . . . . . . . . . . . . 1350AL Series
Hot Dipped . . . . . . . . . . . . . As Cast Galvanized
Range
1⁄2" through 6" conduit
Listed/Certified by
CSA (LR-2884, LR-4484, LR-4484)
Conforms to
CSA C22.2 No. 18
NFPA 70
Prevents conduit rusting
from wall condensation!
Pipe Spacers — PVC Coated
Eliminates the need for costly offset-bending conduit and the possibility
of corrosive moisture traps when conduit is mounted directly to a surface!
Pipe Spacers
•Used with T&B conduit straps to
provide space between conduit
and mounting surface
•Premountable and stackable
to eliminate offsetting
•Malleable iron construction with
hot-dipped galvanized finish
CAT. NO. SCREW DIMENSIONS (IN.)
MAL. IRON ALUM. SIZE SIZE A B
1350 1350AL 1⁄2", 3⁄4", 1" #7 3" 7⁄8"
1351 1351AL 11⁄4"-11⁄2"-2" #12 5" 13⁄16"
1352 1352AL 21⁄2"-3" #12 99⁄16"1
3⁄4"
1353 1353AL 31⁄2"-4" #14 79⁄16"2"
1354 —41⁄2"-5"-6" #16 109⁄16"2
9⁄16"
Conforms to NEC SECT. 300-5-c. UL not applicable. CSA File Nos. 2884 and 4484.
A
B
1351 Series
1350 Series
Conduit Spacers
(For Rigid Metal Conduit, Intermediate Metal
Conduit and Electrical Metallic Tubing)
A-34
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Rigid and Intermediate Metal Conduit Fittings
CAT. NO.
SIZE
690 1⁄2"
691TB 3⁄4"
692TB 1"
693TB 11⁄4"
CSA File No. 2884
•Includes bolts
•Steel construction
DIMENSIONS (IN.)
CAT. NO.
SIZE A B
440 1⁄2"1
5⁄8127⁄32
441 3⁄4"1
3⁄421⁄8
442 1" 2 217⁄32
UL File No. E-23018
CSA File No. 2884
CONDUIT DIMENSIONS (IN.)
CAT. NO.
SIZE A C
1490 1⁄2"31
19⁄32
1491 3⁄4"3
9⁄16 17⁄8
1492 1" 41⁄4223⁄64
1493 11⁄4"5
31⁄64 213⁄16
1494 11⁄2"6
1⁄427⁄8
1495 2" 63⁄439⁄16
1496 21⁄2"13
9⁄64 57⁄8
1497 3" 139⁄64 61⁄2
1498 31⁄2"16
9⁄32 717⁄32
1499 4" 169⁄32 717⁄32
UL File No. E-23018. CSA File Nos. 2884 and 589
One-piece fitting couples armored cable or flexible conduit to threaded rigid conduit!
TITE-BITE®Combination Couplings — Armored Cable for Threaded Rigid
•Tite-Bite®wedge holds conduit securely
with a double grip
•When used with a Chase®nipple, this fitting
will connect flexible conduit to outlet boxes,
enabling more wiring space in the box than
the usual connector
•UL Listed as a grounding means under NEC 350-5
•Malleable iron construction
Mount flat against wall, eliminating the need to offset conduit!
Entrance Ells
Adjustable design fits a wide range of flange sizes!
Adjustable Beam Clamps
CAT. NO.
DESCRIPTION
700TB Fits Flange 23⁄4"–73⁄8"
701 Fits Flange 7"–12"
703 Special Bolt and 3 Nuts
CSA File No. 2884.
Fits any flange, tapered or straight, up to 5⁄8" thick!
Conduit Supports
•Designed for a straight pull in either direction
•Carefully bushed
•Make it easy to pull heavy wires without
damage to insulation
•Made of copper-free aluminum
•For use with standard rigid conduit, EMT or IMC
•Broad hook holds conduit at any desired angle
•Malleable iron construction
A-35
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Conduit Outlet Bodies
T&B Conduit Fittings for Ordinary and Hazardous Locations
Thomas & Betts offers a broad range of conduit bodies, conduit boxes,
conduit fittings, unions, sealing fittings, drains and cable fittings for both
ordinary and hazardous locations. Complete information on applications,
features, materials, finishes, size range and certifications is provided
in the following pages.
Conduit Bodies
(for ordinary locations)
For raceway systems to provide pull outlets, 90° bends, splices, taps,
mounting outlets, etc.
FORM 7 For neat, compact installation of rigid threaded conduit.
FORM 8 For heavier conductors using rigid threaded conduit.
Red•Dot®
Aluminum
For rigid threaded conduit installation —
Die-Cast
copper-free aluminum.
Red•Dot®Thinwall For set-screw installation using thinwall conduit.
(EMT)
(EMT) — copper-free aluminum.
Mogul For larger conduits, spacious, accessible wiring chambers.
Conduit Fittings
Cast Device Boxes
(for ordinary locations)
For raceway systems to accommodate wiring devices, serve
as pull boxes, and provide entrances for taps and splices.
FS/FD Single and Double Gang Cast Device Boxes
Cast Conduit Outlet Boxes
(for hazardous locations)
Round cast outlet boxes used with rigid conduit to serve as pull and
splice boxes, easy access to wiring, act as a housing for instruments,
apparatus, etc.
GUA Conduit Outlet Bodies
Reducers, Plugs, Unions
(for ordinary and hazardous locations)
Includes reducers for connecting conduit of dissimilar dimensions, plugs
for unused conduit openings and hubs, and unions for threaded conduit
systems.
RE, PLG REC Reducers, Plugs and Adapters, UNY/UNF Unions
Sealing Fittings and Drains
(for ordinary and hazardous locations)
Cast fittings used with rigid conduit to seal sections from passage of vapors,
flame or gases or explosions. Drains provide ventilation as a breather and as
a drain in moist locations.
EYS/EYD Sealing Fittings & ECD Drains
Cable Fittings
(for ordinary and hazardous locations)
For armored, metal clad, jacketed or unjacketed and unarmored cables
through a bulkhead or enclosure in ordinary or hazardous areas.
A-36
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies
Application
Conduit Bodies are installed in conduit systems to:
•Connect conduit sections
•Act as pull outlets when conductors are being installed
•Provide easy access for splices in branch conductors
•Make 90˚ bends in conduit runs
•Act as mounting outlets for wiring devices
and lighting fixtures
•Provide access to conductors for maintenance
and future system changes
Features
•Standard features include tapered (NPT) threads
and integral bushings to protect wire insulation
•T&B Form 7 bodies and covers are interchangeable
with other manufacturer’s Form 7 bodies and covers
•T&B Form 8 bodies and covers are interchangeable
with other manufacturer’s Form 8 bodies and covers
•T&B Form 7 and Form 8 bodies feature BlueKote™
internal coating for easier wire pulling
Materials
Conduit Bodies (Form 7 and Form 8) . . . . . . . . . . . . . . . . . Sand cast class
30 gray iron alloy
Red•Dot®Conduit Bodies . . . . . . . . . . . . . . Die-cast aluminum, copper-free
Covers . . . . . . . . . . . . . . . . . . Sand cast gray iron alloy, and stamped sheet
steel-stainless steel screws
Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Neoprene
Finish
Conduit Bodies . . . . . . . . . . . Zinc-plating with an aluminum acrylic coating;
Form 7 and Form 8 bodies . . . . . Internal Teflon®-based BlueKote™coating*
Covers. . . . . . . . . . . . . . . . . . . . . . Gray iron zinc-plating with an aluminum
acrylic coating, and stamped steel zinc-plating with
a clear chromate coating; Form 7 and Form 8 covers
include integral neoprene gasket
Compliances
UL Standard: 514A, 514B
Fed. Spec: W-C-586D
CSA Standard: C22.2 No. 18
*Teflon
®
is a registered trademark of DuPont.
Conduit Outlet Bodies
A-37
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8 and Red•Dot®Conduit Outlet Bodies
Threaded Rigid Bodies
SHAPE HUB SIZE (IN.)
1⁄23⁄411
1⁄411⁄222
1⁄2*3*3
1⁄2*4*
Form 7 BlueKote™LB17 LB27 LB37 LB47 LB57 LB67 LB77 LB87 LB97 LB107
Form 8** BlueKote™LB18 LB28 LB38 LB448 LB58 LB68 LB78 LB888 LB98 LB108
Series 35 LB50M LB75M-TB LB100M LB125M LB150M LB200M LB250M LB300M LB350M LB400M
Threaded Aluminum ALB1 ALB2 ALB3 ALB4 ALB5 ALB6 ALB7 ALB8 ALB9 ALB10
EMT Aluminum BLB1 BLB2 BLB3 BLB4 BLB5 BLB6 BLB7 BLB8 BLB9 BLB10
Form 7 BlueKote™T17 T27 T37 T47 T57 T67 T77 T87 T97 T107
Form 8** BlueKote™T18 T28 T38-TB T448 T58 T68 T78 T88-TB
Series 35 T50M T75M T100M T125M T150M T200M T250M T300M T350M T400M
Threaded Aluminum AT1 AT2 AT3 AT4 AT5 AT6 AT7 AT8 AT9 AT10
EMT Aluminum BT1 BT2 BT3 BT4 BT5 BT6 — — — —
Form 7 BlueKote™C17 C27 C37 C47 C57 C67 C77-TB C87 — —
Form 8** BlueKote™C18 C28 C38 C448 C58-TB C68 C78 C88 — —
Series 35 C50M C75M-TB C100M C125M C150M C200M C250M-TB C300M C350M C400M
Threaded Aluminum AC1 AC2 AC3 AC4 AC5 AC6 AC7 AC8 AC9 AC10
EMT Aluminum BC1 BC2 BC3 BC4 BC5 BC6 — — — —
Form 7 BlueKote™LL17 LL27 LL37 LL47 LL57 LL67 LL77 LL87 LL97 LL107
Form 8** BlueKote™LL18 LL28 LL38 LL448 LL58 LL68 LL78 LL888
Series 35 LL50M LL75M LL100M LL125M LL150M LL200M LL250M LL300M LL350M LL400M
Threaded Aluminum ALL1 ALL2 ALL3 ALL4 ALL5 ALL6 ALL7 ALL8 ALL9 ALL10
EMT Aluminum BLL1 BLL2 BLL3 BLL4 — — — — — —
Form 7 BlueKote™LR17 LR27 LR37 LR47 LR57 LR67 LR77 LR87 LR97 LR107
Form 8** BlueKote™LR18 LR28 LR38 LR448 LR58 LR68 LR78 LR888 — —
Series 35 LR50M LR75M LR100M LR125M LR150M LR200M LR250M LR300M LR350M-TB LR400M
Threaded Aluminum ALR1 ALR2 ALR3 ALR4 ALR5 ALR6 ALR7 ALR8 ALR9 ALR10
EMT Aluminum BLR1 BLR2 BLR3 BLR4 — — — — — —
Form 7 BlueKote™X17 X27 X37 X47 X57 X67 — — — —
Form 8** BlueKote™X18 X28 X38 X448 X58 X68 — — — —
Series 35 X50M X75M X100M X125M X150M X200M — — — —
Form 7 BlueKote™L17-TB L27-TB L37-TB L47-TB L57-TB L67-TB — — — —
Threaded Aluminum ALRL1 ALRL2 ALRL3 ALRL4 ALRL5 ALRL6 — — — —
EMT Aluminum BLRL1 BLRL2 BLRL3 BLRL4 BLRL5 BLRL6 — — — —
Form 7 BlueKote™E17 E27 E27 — — — — — — —
Threaded Aluminum AE1 AE2 AE3 — — — — — — —
Form 7 BlueKote™TA17 TA27 TA37 TA47 TA57 TA67 — — — —
Form 7 BlueKote™TB17-TB TB27 TB37 TB47 TB57 TB67 — — — —
Form 8 BlueKote™TB18 TB28 TB38 TB44 8 TB58 TB68 — — — —
Series 35 TB50M TB75M TB100M TB125M TB150M TB200M — — — —
LB
T
C
LL
LR
X
*L
E
TA
TB
®
®
*Aluminum conduit bodies (A and B series) furnished with one stamped steel cover
**
1
⁄
2
" through 1
1
⁄
4
" have (2) mounting holes
1
1
⁄
2
" through 4" have (4) mounting holes
A-38
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies
Covers and Gaskets
SHAPE HUB SIZE (IN.)
1⁄23⁄411
1⁄411⁄222
1⁄233
1⁄24
Form 7* 170S 270S 370S 470S 570S 670S 870S 870S 970S 970S
Form 8* 180 280 380 480 580 680 880 880 980 980
Red•Dot®SCV1 SCV2 SCV3 SCV4 SCV4 SCV5 CV6 CV6 CV7 CV7
Series 35 GK50N GK75N GK100N GK125-150N GK125-150N GK200N GK250-300N GK250-300N GK350-400N GK350-400N
* Form 7 and Form 8 covers include integral gasket.
Form 7* 170F 270F 370F 470F 570F 670F 870F 870F 970F 970F
Form 8* 180F 280F 380F 480F 580F 680F 880F 880F 980F 980F
Series 35 K50M K75M K100M K125M K125M K200M K250M K250M K350M K350M
* Form 7 and Form 8 covers include integral gasket.
Form 7* GASK GASK GASK GASK GASK GASK GASK GASK GASK GASK
571 572 573 574 575 576 578 578 579 579
Form 8* GASK GASK GASK GASK GASK GASK GASK GASK GASK GASK
581N 582N 583N 584N 585N 586N 588N 588N 589N 589N
Red•Dot®GKN1 GKN2 GKN3 GKN4 GKN4 GKN5 GKN6 GKN6 GKN7 GKN7
Series 35 K50S K75S K100S K125S — K200S K250S — K350S —
* For ordering purposes, please use GASK in the catalog number (Example: GASK 571).
Gasket
Gray Iron
Stamped Steel
A-39
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies
T&B®Pre-Assembled Bodies,
Gaskets and Covers
CAT.
TRADE PRE-ASSEMBLED
NO.
SIZE PRODUCTS
C17CG-TB 1⁄2" C17 Body, Cover & Gasket
C27CG-TB 3⁄4" C27 Body, Cover & Gasket
C37CG-TB 1" C37 Body, Cover & Gasket
C47CG-TB 11⁄4" C47 Body, Cover & Gasket
C57CG-TB 11⁄2" C57 Body, Cover & Gasket
C67CG-TB 2" C67 Body, Cover & Gasket
LB17CG-TB 1⁄2" LB17 Body, Cover & Gasket
LB27CG-TB 3⁄4" LB27 Body, Cover & Gasket
LB37CG-TB 1" LB37 Body, Cover & Gasket
LB47CG-TB 11⁄4" LB47 Body, Cover & Gasket
LB57CG-TB 11⁄2" LB57 Body, Cover & Gasket
LB67CG-TB 2" LB67 Body, Cover & Gasket
LL17CG-TB 1⁄2" LL17 Body, Cover & Gasket
LL27CG-TB 3⁄4" LL27 Body, Cover & Gasket
LL37CG-TB 1" LL37 Body, Cover & Gasket
LL47CG-TB 11⁄4" LL47 Body, Cover & Gasket
LL57CG-TB 11⁄2" LL57 Body, Cover & Gasket
LL67CG-TB 2" LL67 Body, Cover & Gasket
LR17CG-TB 1⁄2" LR17 Body, Cover & Gasket
LR27CG-TB 3⁄4" LR27 Body, Cover & Gasket
LR37CG-TB 1" LR37 Body, Cover & Gasket
LR47CG-TB 11⁄4" LR47 Body, Cover & Gasket
LR57CG-TB 11⁄2" LR57 Body, Cover & Gasket
LR67CG-TB 2" LR67 Body, Cover & Gasket
T17CG-TB 1⁄2" T17 Body, Cover & Gasket
T27CG-TB 3⁄4" T27 Body, Cover & Gasket
T37CG-TB 1" T37 Body, Cover & Gasket
T47CG-TB 11⁄4" T47 Body, Cover & Gasket
T57CG-TB 11⁄2" T57 Body, Cover & Gasket
T67CG-TB 2" T67 Body, Cover & Gasket
TB17CG-TB 1⁄2" TB17 Body, Cover & Gasket
TB27CG-TB 3⁄4" TB27 Body, Cover & Gasket
TB37CG-TB 1" TB37 Body, Cover & Gasket
TB47CG-TB 11⁄4" TB47 Body, Cover & Gasket
TB57CG-TB 11⁄2" TB57 Body, Cover & Gasket
TB67CG-TB 2" TB67 Body, Cover & Gasket
X17CG-TB 1⁄2" X17 Body, Cover & Gasket
X27CG-TB 3⁄4" X27 Body, Cover & Gasket
X37CG-TB 1" X37 Body, Cover & Gasket
X47CG-TB 11⁄4" X47 Body, Cover & Gasket
X57CG-TB 11⁄2" X57 Body, Cover & Gasket
X67CG-TB 2" X67 Body, Cover & Gasket
For aluminum conduit bodies pre-assembled with covers and gaskets, request
Red•Dot
®
D-PAK™ Series Conduit Bodies for rigid and IMC conduit.
Form 7 Body, Gasket and Cover — One Number! NEW!
NEW!
Now you can order a conduit body, gasket and cover, pre-assembled, using
one catalog number. T&B’s pre-assembled cast conduit bodies help reduce
transactions, eliminate the need for additional stocking bins and provide an
easy inventory reduction. You’ll also have less hassle with managing small
parts in the truck or crib. Best of all, you can be absolutely confident that
the right parts are in your hands when you need them.
T&B
®
Conduit Bodies and Covers Feature:
•BlueKote™internal finish for faster, easier wire pulling
•Epoxy external finish for superior corrosion resistance
•Tapered NPT threads and integral bushings to protect
wire insulation
•Bodies are designed with a flat back for more cubic inch
capacity. The flat back also keeps the body more stable
during installation, requiring fewer conduit straps
•T&B Form 7 bodies and covers are interchangeable with
Crouse-Hinds and Appleton’s Form 7 bodies and covers
®
®
Pre-Assembled Form 7 BlueKote™Conduit Bodies,
Gaskets and Covers
Crouse-Hinds is a trademark of Cooper Industries, Inc. Appleton is a trademark of the EGS
Electrical Group, a joint venture of Emerson and SPX Corp. Teflon
®
is a registered trademark
of DuPont.
. . . . . . . . . . . . . . . . . . Specifications . . . . . . . . . . . . . . . . . .
•Bodies: Class 30 gray iron alloy
•Covers: Stamped steel with stainless steel screws
•Gaskets: Neoprene
•Finish: Conduit Bodies: Zinc-plating with acrylic epoxy coating and internal
Teflon®-based BlueKote™coating
•Covers: Stamped steel zinc-plating with a clear chromate coating
•Compliances: UL Standard: 514A, 514B Fed. Spec:W-C-586D
•CSA Standard: C22.2 No. 18
A-40
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8 and Red•Dot®Conduit Outlet Bodies
LB Threaded Aluminum
and EMT Aluminum
LB Form 7 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C D E CI
LB17 1⁄2" 4.60 2.20 1.35 .95 3.20 4.0
LB27 3⁄4" 5.25 2.40 1.65 1.15 3.80 6.6
LB37 1" 6.00 2.65 1.80 1.35 4.55 10.6
LB47 11⁄4" 6.45 3.20 2.20 1.80 5.00 18.8
LB57 11⁄2" 7.25 3.90 2.45 2.05 5.45 26.4
LB67 2" 8.30 4.45 3.10 2.45 6.40 51.0
LB77 21⁄2" 10.55 5.20 4.25 3.60 8.40 102.0
LB87 3" 10.55 5.95 4.25 3.60 8.40 132.0
LB97 31⁄2" 12.85 6.70 5.25 4.55 10.25 210.0
LB107 4" 12.85 7.20 5.25 4.55 10.25 243.0
LB Form 8 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C D E CI
LB18 1⁄2"4
15⁄16 2.219 13⁄813
5⁄16 4.9
LB28 3⁄4"5
9⁄16 2.438 19⁄16 13⁄16 35⁄16 8.0
LB38 1" 61⁄22.813 13⁄413⁄849⁄16 13.0
LB448 11⁄4"7
17⁄32 311⁄32 23⁄16 13⁄455⁄16 23.5
LB58 11⁄2"9
1⁄841⁄32 23⁄421⁄861⁄245.0
LB68 2" 11 413⁄32 33⁄438
9⁄16 88.0
LB78 21⁄2"13
15⁄16 61⁄854
1⁄4107⁄8110.0
LB888 3" 1315⁄16 61⁄254
1⁄4107⁄8110.0
LB98 31⁄2"16
7⁄879⁄16 61⁄457⁄16 137⁄16 250.0
LB108 4" 167⁄8713⁄16 61⁄457⁄16 137⁄16 250.0
LB Threaded Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C D E F CI
ALB1 1⁄2"3
7⁄849⁄32 15⁄16 17⁄16 31⁄221⁄16 4.3
ALB2 3⁄4"4
5⁄851⁄8117⁄32 15⁄841⁄427⁄16 7.3
ALB3 1" 53⁄8515⁄16 13⁄4177⁄8415⁄16 23⁄411.8
ALB4 11⁄4"7
1⁄477⁄821⁄221⁄261⁄239⁄16 32.0
ALB5 11⁄2"7
1⁄477⁄821⁄223⁄465⁄16 313⁄16 32.0
ALB6 2" 91⁄2913⁄16 31⁄837⁄16 84
1⁄269.5
ALB7 21⁄2"12
1⁄413 41⁄237⁄81027⁄32 51⁄4190.0
ALB8 3" 121⁄413 41⁄241⁄2101⁄257⁄8190.0
ALB9 31⁄2"1516
5⁄16 51⁄259⁄16 131⁄2615⁄16 366.0
ALB10 4" 15 165⁄16 51⁄259⁄16 131⁄2615⁄16 366.0
LB EMT Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C D E F CI
BLB1 1⁄2"3
7⁄84s 15⁄16 17⁄16 31⁄221⁄16 4.3
BLB2 3⁄4"4
5⁄851⁄81w 15⁄841⁄427⁄16 7.3
BLB3 1" 53⁄8515⁄16 13⁄4177⁄8415⁄16 23⁄411.8
BLB4 11⁄4"7
1⁄477⁄821⁄221⁄261⁄239⁄16 32.0
BLB5 11⁄2"7
1⁄477⁄821⁄223⁄465⁄16 313⁄16 32.0
BLB6 2" 91⁄2913⁄16 31⁄837⁄16 84
1⁄269.5
BLB7 21⁄2"12
1⁄413 41⁄237⁄81027⁄32 51⁄4190.0
BLB8 3" 121⁄413 41⁄241⁄2101⁄257⁄8190.0
BLB9 31⁄2"1516
5⁄16 51⁄259⁄16 131⁄2615⁄16 366.0
BLB10 4" 15 165⁄16 51⁄259⁄16 131⁄2615⁄16 366.0
LB Form 7 and Form 8
®
®
BlueKote
™
internal finish reduces the
amount of force necessary to pull
wires through T&B Form 7 and
Form 8 conduit bodies.
A-41
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies
T Threaded Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G CI
AT1 1⁄237⁄843⁄8121⁄64 13⁄8213⁄32 21⁄16 13⁄16 4.3
AT2 3⁄445⁄851⁄8117⁄32 15⁄8225⁄32 219⁄32 15⁄16 7.3
AT3 15
3⁄8515⁄16 13⁄417⁄831⁄425⁄81 11.8
AT4 11⁄471⁄477⁄821⁄221⁄243⁄16 317⁄32 13⁄832.0
AT5 11⁄271⁄477⁄821⁄223⁄443⁄16 317⁄32 11⁄232.0
AT6 29
1⁄2103⁄16 31⁄839⁄16 513⁄32 4 1O 69.5
AT7 21⁄2121⁄413 41⁄241⁄267⁄8525⁄32 27⁄16 190.0
AT8 312
1⁄413 41⁄241⁄267⁄8525⁄32 27⁄16 190.0
AT9 31⁄215 165⁄16 51⁄259⁄16 813⁄16 613⁄16 3 366.0
AT10 41516
5⁄16 51⁄259⁄16 813⁄16 613⁄16 3 366.0
T EMT Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G CI
BT1 1⁄237⁄843⁄8121⁄64 13⁄8213⁄32 21⁄16 13⁄16 4.3
BT2 3⁄445⁄851⁄8117⁄32 15⁄8225⁄32 219⁄32 15⁄16 7.3
BT3 15
3⁄8515⁄16 13⁄417⁄831⁄425⁄81 11.8
BT4 11⁄471⁄477⁄821⁄221⁄243⁄16 317⁄32 13⁄832.0
BT5 11⁄271⁄477⁄821⁄223⁄443⁄16 317⁄32 11⁄232.0
BT6 29
1⁄2103⁄16 31⁄839⁄16 513⁄32 4 1O 69.5
T Threaded Aluminum
and EMT Aluminum
T Form 7 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E CI
T17 1⁄25.60 1.80 2.35 .95 3.20 6.0
T27 3⁄46.20 2.00 2.60 1.15 3.80 9.1
T37 1 7.35 2.30 3.10 1.35 4.55 16.9
T47 11⁄47.30 2.30 3.05 1.80 5.00 19.3
T57 11⁄28.60 2.60 3.80 2.05 5.45 27.5
T67 2 9.50 3.20 4.25 2.45 6.40 50.0
T77 21⁄212.10 3.65 5.80 3.60 8.40 102.0
T87 3 12.10 4.40 5.80 3.60 8.40 132.0
T97 31⁄214.65 4.90 7.05 4.55 10.25 210.0
T107 4 14.65 5.40 7.05 4.55 10.25 243.0
T Form 8 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E CI
T18 1⁄2511⁄16 13⁄425⁄32 13
5⁄16 6.0
T28 3⁄469⁄32 22
5⁄16 13⁄16 315⁄16 9.0
T38-TB 17
5⁄16 21⁄425⁄813⁄849⁄16 15.0
T448 11⁄481⁄225⁄835⁄32 13⁄455⁄16 24.0
T58 11⁄2103⁄8225⁄32 42
1⁄861⁄246.5
T68 212
1⁄439⁄16 538
9⁄16 88.0
T78 21⁄2155⁄847⁄16 611⁄16 41⁄4107⁄8110.0
T88-TB 315
5⁄8413⁄16 611⁄16 41⁄4107⁄8110.0
T Form 7 and Form 8
®
®
®
®
A-42
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies
C Threaded Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G CI
AC1 1⁄237⁄843⁄8121⁄64 13⁄8213⁄32 21⁄16 13⁄16 4.3
AC2 3⁄445⁄851⁄8117⁄32 15⁄8225⁄32 219⁄32 15⁄16 7.3
AC3 15
3⁄8515⁄16 13⁄417⁄831⁄425⁄81 11.8
AC4 11⁄471⁄477⁄821⁄221⁄243⁄16 317⁄32 13⁄832.0
AC5 11⁄271⁄477⁄821⁄223⁄443⁄16 317⁄32 11⁄232.0
AC6 29
1⁄2103⁄16 31⁄839⁄16 513⁄32 4 1O 69.5
AC7 21⁄2121⁄413 41⁄241⁄267⁄8525⁄32 27⁄16 190.0
AC8 312
1⁄413 41⁄241⁄267⁄8525⁄32 27⁄16 190.0
AC9 31⁄215 165⁄16 51⁄259⁄16 813⁄16 613⁄16 3 366.0
AC10 41516
5⁄16 51⁄259⁄16 813⁄16 613⁄16 3 366.0
C EMT Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G CI
BC1 1⁄237⁄843⁄8121⁄64 13⁄8213⁄32 21⁄16 13⁄16 4.3
BC2 3⁄445⁄851⁄8117⁄32 15⁄8225⁄32 219⁄32 15⁄16 7.3
BC3 15
3⁄8515⁄16 13⁄417⁄831⁄425⁄81 11.8
BC4 11⁄471⁄477⁄821⁄221⁄243⁄16 317⁄32 13⁄832.0
BC5 11⁄271⁄477⁄821⁄223⁄443⁄16 317⁄32 11⁄232.0
BC6 29
1⁄2103⁄16 31⁄839⁄16 513⁄32 4 1O 69.5
T Threaded Aluminum
and EMT Aluminum
C Form 7 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E CI
C17 1⁄25.45 1.40 1.45 .95 3.20 4.0
C27 3⁄46.05 1.60 1.65 1.15 3.80 6.6
C37 1 6.75 1.90 1.80 1.35 4.55 10.6
C47 11⁄47.30 2.30 2.20 1.80 5.00 18.8
C57 11⁄28.60 2.60 2.45 2.05 5.45 26.4
C67 2 9.50 3.20 3.05 2.45 6.40 51.0
C77-TB 21⁄212.10 3.65 4.25 3.60 8.40 102.0
C87 3 12.10 4.40 4.25 3.60 8.40 132.0
C Form 8 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E CI
C18 1⁄2517⁄32 17⁄16 13⁄813
5⁄16 4.9
C28 3⁄469⁄32 117⁄32 13⁄16 13⁄16 315⁄16 8.0
C38 17
5⁄16 115⁄16 13⁄413⁄849⁄16 13.0
C448 11⁄481⁄223⁄823⁄16 13⁄455⁄16 23.5
C58-TB 11⁄2103⁄8225⁄32 23⁄421⁄861⁄245.0
C68 212
1⁄439⁄16 33⁄438
9⁄16 88.0
C78 21⁄2155⁄847⁄16 54
1⁄4107⁄8110.0
C88 315
5⁄8413⁄16 54
1⁄4107⁄8110.0
C Form 7 and Form 8
®
®
®
®
A-43
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8 and Red•Dot®Conduit Outlet Bodies
LL Threaded Aluminum
DIMENSIONS (IN.)
CAT. NO. SIZE (IN.) A B C D E F G H CI CI*
ALL1 1⁄237⁄831⁄245⁄16 15⁄16 13⁄839⁄16 225⁄32 4.3 4.8
ALL2 3⁄445⁄841⁄851⁄8117⁄32 15⁄841⁄825⁄16 7⁄87.3 7.5
ALL3 15
3⁄847⁄855⁄16 13⁄417⁄847⁄821⁄21 11.8 12.5
ALL4 11⁄471⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
ALL5 11⁄271⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
ALL6 29
1⁄289⁄16 103⁄16 31⁄837⁄16 83⁄16 315⁄16 115⁄16 69.5 73.8
ALL7 21⁄2121⁄4111⁄413 41⁄241⁄2101⁄451⁄227⁄8190.0
ALL8 312
1⁄4111⁄413 41⁄241⁄2101⁄451⁄227⁄8190.0
ALL9 31⁄215 147⁄16 161⁄451⁄251⁄2123⁄461⁄23 366.0
ALL10 41514
7⁄16 161⁄451⁄251⁄2123⁄461⁄23 366.0
*
LRL Style Only
LL EMT Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G H CI CI*
BLL1 1⁄237⁄831⁄245⁄16 15⁄16 13⁄839⁄16 225⁄32 4.3 4.8
BLL2 3⁄445⁄841⁄851⁄8117⁄32 15⁄841⁄825⁄16 7⁄87.3 7.5
BLL3 15
3⁄847⁄855⁄16 13⁄417⁄847⁄821⁄21 11.8 12.5
BLL4 11⁄471⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
*
LRL Style Only
LL Threaded Aluminum
and EMT Aluminum
LL Form 7 BlueKote™
DIMENSIONS (IN.)
CAT. NO. SIZE (IN.) A B C D E CI
LL17 1⁄24.60 1.40 1.45 .95 3.20 4.0
LL27 3⁄45.25 1.60 1.65 1.15 3.80 6.6
LL37 1 6.00 1.90 2.60 1.35 4.55 10.6
LL47 11⁄46.45 2.30 3.05 1.80 5.00 18.6
LL57 11⁄27.90 2.60 3.80 2.05 5.45 26.4
LL67 2 8.30 3.20 4.25 2.45 6.40 51.0
LL77 21⁄210.55 3.65 5.80 3.60 8.40 102.0
LL87 3 10.55 4.40 5.80 3.60 8.40 132.0
LL97 31⁄212.85 4.90 7.03 4.55 10.25 210.0
LL107 4 12.85 5.40 7.03 4.55 10.25 243.0
LL Form 8 BlueKote™
DIMENSIONS (IN.)
CAT. NO. SIZE (IN.) A B C D E CI
LL18 1⁄2415⁄16 17⁄16 25⁄32 13
5⁄16 4.9
LL28 3⁄459⁄16 111⁄16 25⁄16 13⁄16 315⁄16 8.0
LL38 16
15⁄32 115⁄16 25⁄813⁄849⁄16 13.0
LL448 11⁄4717⁄32 23⁄835⁄32 13⁄455⁄16 23.5
LL58 11⁄291⁄8225⁄32 42
1⁄861⁄245.0
LL68 2113
9⁄16 538
9⁄16 88.0
LL78 21⁄21315⁄16 47⁄16 611⁄16 41⁄4107⁄8110.0
LL888 313
15⁄16 413⁄16 611⁄16 41⁄4107⁄8110.0
LL Form 7 and Form 8
®
®
®
®
A-44
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8 and Red•Dot®Conduit Outlet Bodies
LR Threaded Aluminum
and EMT Aluminum
LR Threaded Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G H CI CI*
ALR1 1⁄237⁄831⁄245⁄16 15⁄16 13⁄839⁄16 225⁄32 4.3 4.8
ALR2 3⁄445⁄841⁄851⁄8117⁄32 15⁄841⁄825⁄16 7⁄87.3 7.5
ALR3 15
3⁄847⁄855⁄16 13⁄417⁄847⁄821⁄21 11.8 12.5
ALR4 11⁄471⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
ALR5 11⁄271⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
ALR6 29
1⁄289⁄16 103⁄16 31⁄837⁄16 83⁄16 315⁄16 115⁄16 69.5 73.8
ALR7 21⁄2121⁄4111⁄413 41⁄241⁄2101⁄451⁄227⁄8190.0
ALR8 312
1⁄4111⁄413 41⁄241⁄2101⁄451⁄227⁄8190.0
ALR9 31⁄215 147⁄16 161⁄451⁄251⁄2123⁄461⁄23 366.0
ALR10 41514
7⁄16 161⁄451⁄251⁄2123⁄461⁄23 366.0
*
LRL Style Only
LR EMT Aluminum
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E F G H CI CI*
BLR1 1⁄237⁄831⁄245⁄16 15⁄16 13⁄839⁄16 225⁄32 4.3 4.8
BLR2 3⁄445⁄841⁄851⁄8117⁄32 15⁄841⁄825⁄16 7⁄87.3 7.5
BLR3 15
3⁄847⁄855⁄16 13⁄417⁄847⁄821⁄21 11.8 12.5
BLR4 11⁄471⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
*
LRL Style Only
LR Form 7 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E CI
LR17 1⁄24.60 1.40 1.45 .95 3.20 4.0
LR27 3⁄45.25 1.60 1.65 1.15 3.80 6.6
LR37 1 6.00 1.90 2.60 1.35 4.55 10.6
LR47 11⁄46.45 2.30 3.05 1.80 5.00 18.8
LR57 11⁄27.90 2.60 3.80 2.05 5.45 26.4
LR67 2 8.30 3.20 4.25 2.45 6.40 51.0
LR77 21⁄210.55 3.65 5.80 3.60 8.40 102.0
LR87 3 10.55 4.40 5.80 3.60 8.40 132.0
LR97 31⁄212.85 4.90 7.03 4.55 10.25 210.0
LR107 4 12.85 5.40 7.03 4.55 10.25 243.0
LR Form 8 BlueKote™
DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) A B C D E CI
LR18 1⁄2415⁄16 17⁄16 25⁄32 13
5⁄16 4.4
LR28 3⁄459⁄16 111⁄16 25⁄16 13⁄16 315⁄16 8.0
LR38 16
15⁄32 115⁄16 25⁄813⁄849⁄16 13.0
LR448 11⁄4717⁄32 23⁄835⁄32 13⁄455⁄16 23.6
LR58 11⁄291⁄8225⁄32 42
1⁄861⁄245.0
LR68 2113
9⁄16 538
9⁄16 88.0
LR78 21⁄21315⁄16 47⁄16 611⁄16 41⁄4107⁄8110.0
LR888 313
15⁄16 413⁄16 611⁄16 41⁄4107⁄8110.0
LR Form 7 and Form 8
®
®
®
®
A-45
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8 and Red•Dot®Conduit Outlet Bodies
L Threaded Aluminum
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E F G H CI CI
ALRL1 1⁄237⁄831⁄245⁄16 15⁄16 13⁄839⁄16 2 A 4.3 4.8
ALRL2 3⁄445⁄841⁄851⁄8117⁄32 15⁄841⁄825⁄16 7⁄87.3 7.5
ALRL3 15
3⁄847⁄855⁄16 13⁄417⁄847⁄821⁄21 11.8 12.5
ALRL4 11⁄471⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
ALRL5 11⁄271⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
ALRL6 29
1⁄289⁄16 103⁄16 31⁄837⁄16 83⁄16 315⁄16 115⁄16 69.5 73.8
L EMT Aluminum
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E F G H CI CI
BLRL1 1⁄237⁄831⁄245⁄16 15⁄16 13⁄839⁄16 225⁄32 4.3 4.8
BLRL2 3⁄445⁄841⁄851⁄8117⁄32 15⁄841⁄825⁄16 7⁄87.3 7.5
BLRL3 15
3⁄847⁄855⁄16 13⁄417⁄847⁄821⁄21 11.8 12.5
BLRL4 11⁄471⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
BLRL5 11⁄271⁄461⁄277⁄821⁄223⁄465⁄16 33⁄811⁄232.0 36.5
BLRL6 29
1⁄289⁄16 103⁄16 31⁄837⁄16 83⁄16 315⁄16 115⁄16 69.5 73.8
LRL Threaded Aluminum and
EMT Aluminum
LRL STYLE
ONLY
LRL STYLE
ONLY
L Form 7 BlueKote™
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E
L17-TB 1⁄24.60 1.40 1.45 .95 3.20
L27-TB 3⁄45.25 1.60 1.65 1.15 3.80
L37-TB 1 6.00 1.90 2.60 1.35 4.55
L47-TB 11⁄46.45 2.30 3.05 1.80 5.00
L57-TB 11⁄27.90 2.60 3.80 2.05 5.45
L67-TB 2 8.30 3.20 4.25 2.45 6.40
L Form 7
TB Form 8 BlueKote™
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E CI
TB18 1⁄2511⁄16 25⁄813⁄813
5⁄16 6.0
TB28 3⁄469⁄32 27⁄813⁄16 13⁄16 315⁄16 9.0
TB38 17
5⁄16 31⁄413⁄413⁄849⁄16 15.0
TB448 11⁄481⁄235⁄16 23⁄16 13⁄455⁄16 24.0
TB58 11⁄2103⁄8311⁄16 23⁄421⁄861⁄246.5
TB68 212
1⁄441⁄433⁄438
9⁄16 88.0
TB Form 8
A-46
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Form 7, Form 8 and Red•Dot®Conduit Outlet Bodies
X Form 7 BlueKote™
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E CI
X17 1⁄25.60 1.80 3.05 .95 3.20 6.0
X27 3⁄46.20 2.00 3.30 1.15 3.80 9.1
X37 1 7.35 2.30 3.80 1.35 4.55 16.9
X47 11⁄47.30 2.30 3.85 1.80 5.00 19.3
X57 11⁄28.60 2.60 5.05 2.05 5.45 27.5
X67 2 9.50 3.20 5.45 2.45 6.40 52.8
X Form 8 BlueKote™
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E CI
X18 1⁄2511⁄16 13⁄4229⁄32 13
5⁄16 6.0
X28 3⁄469⁄32 23
1⁄16 13⁄8315⁄16 9.0
X38 17
5⁄16 21⁄431⁄213⁄849⁄16 15.0
X448 11⁄481⁄225⁄841⁄813⁄455⁄16 24.0
X58 11⁄2103⁄8215⁄32 51⁄421⁄861⁄246.5
X68 212
1⁄439⁄16 61⁄438
9⁄16 88.0
X Form 7 and Form 8
E Threaded Aluminum
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E F G CI
AE-1 1⁄237⁄843⁄8121⁄64 13⁄8213⁄32 21⁄16 13⁄16 4.3
AE-2 3⁄445⁄851⁄8117⁄32 15⁄8225⁄32 211⁄32 15⁄16 7.3
AE-3 15
3⁄8515⁄16 13⁄417⁄831⁄425⁄81 11.8
A
B
C
D
E
E Form 7
E Form 7 BlueKote™
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E CI
E17 1⁄24.60 1.40 1.45 .95 3.20 6.0
E27 3⁄45.25 1.60 1.65 1.15 3.80 9.1
E37 1 6.00 1.90 1.80 1.35 4.55 16.9
A-47
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Mogul Conduit Outlet Bodies
Application
Mogul bodies are installed in conduit systems to:
•Act as pull outlets for conductors that are stiff,
due to large size or type of insulation
•Provide the longer openings needed when
pulling large conductors
•Prevent sharp bends and kinks in large conductors
(protects insulation during installation)
•Provide ample openings for splices and taps
•Provide access to wiring for maintenance,
and future system changes
Features
Mogul bodies have:
•Long openings
•Provision for easy bends
•Tapered tapped hubs with integral bushings
•Stainless Steel cover screws
•Covers and gaskets included
Standard Materials
•Class 30 Gray iron alloy
Standard Finishes
•Electrogalvanized and aluminum acrylic paint
Certifications and Compliances
•UL Standard: 514B
•Fed. Spec.: W-C-586d
•CSA Standard: C22.2 No.18
•UL listed for wet locations
E
A
C
D
B
SECTION A-A
CAT. DIMENSIONS (IN.)
NO. SIZE A B C D E CI
BC3-TB 1 9.56 1.88 2.25 7.84 6 20.0
BC4-TB 11⁄49.56 2.31 2.25 7.84 6 25.0
BC5-TB 11⁄213.75 2.56 3 11.45 10 60.0
BC6-TB 2 13.75 3.31 3 11.45 10 78.0
BC7-TB 21⁄218.38 3.63 4.25 15.61 15 180.0
BC8-TB 3 18.38 4.38 4.25 15.82 15 225.0
BC9-TB 31⁄223.75 4.88 5.25 20.50 20 410.0
BC10-TB 4 23.75 5.38 5.25 20.50 20 460.0
BC
®
®
BC Mogul Series
(Cover and Gasket Included)
BLB Mogul Series
(Cover and Gasket Included)
CAT. DIMENSIONS (IN.)
NO. SIZE A B C D E CI
BLB3-TB 1 8.66 2.80 2.25 6.92 6 20.0
BLB4-TB 11⁄48.66 2.70 2.25 6.70 6 25.0
BLB5-TB 11⁄212.58 2.56 3 10.36 10 62.0
BLB6-TB 2 12.58 4.16 3 10.13 10 78.0
BLB7-TB 21⁄216.94 5.10 4.25 13.89 15 170.0
BLB8-TB 3 16.94 5.81 4.25 13.59 15 210.0
BLB9-TB 31⁄222.16 6.50 5.25 18.32 20 410.0
BLB10-TB 4 22.16 7.00 5.25 18.06 20 460.0
®
®
A
B
E
C
D
SECTION A-A
D
BLB
A-48
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Mogul Conduit Outlet Bodies
A
E
C
B
D
SECTION A-A
A
E
SECTION A-A
C
D
B
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C D E CI
BUB3-TB 1 9.49 2.75 2.25 7.01 6 20.0
BUB4-TB 11⁄49.55 3.21 2.25 6.71 6 25.0
BUB5-TB 11⁄216.68 6.67 3 10.47 10 62.0
BUB6-TB 2 13.68 4.28 3 10.20 10 78.0
BUB7-TB 21⁄218.30 5.03 4.25 13.97 15 170.0
BUB8-TB 3 18.30 5.67 4.25 13.50 15 210.0
BUB9-TB 31⁄223.74 6.72 5.25 18.07 20 385.0
BUB10-TB 4 23.74 7.22 5.25 17.73 20 430.0
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C D E CI
BT3-TB 1 9.56 1.88 3.16 7.84 6 20.0
BT4-TB 11⁄49.56 2.31 3.16 7.84 6 25.0
BT5-TB 11⁄213.75 2.56 4.06 11.45 10 62.0
BT6-TB 2 13.75 3.31 4.06 11.45 10 78.0
BT7-TB 21⁄218.38 3.63 5.59 15.61 15 180.0
BT8-TB 3 18.38 4.38 5.72 15.82 15 225.0
BT9-TB 31⁄223.75 4.88 6.88 20.50 20 410.0
BT10-TB 4 23.75 5.38 6.88 20.50 20 460.0
BUB
BT
A
B
C
D
SECTION A-A
BG
DIMENSIONS (IN.)
CAT. NO.
SIZE A B C D E
BG48T-B 1–11⁄48.27 6.62 2.77 .67 –
BG68-TB 11⁄2–2 12 10.62 3.60 .82 –
BG88-TB 21⁄2–3 16.22 12.44 4.97 .85 2.75
BG98-TB 31⁄2– 4 21.21 16.63 5.96 .87 3.75
®
®
®
®
®
®
BUB Mogul Series (Cover and Gasket Included)
BT Mogul Series (Cover and Gasket Included)
BG Mogul Series Replacement Covers
A-49
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Mogul Conduit Outlet Bodies
Application
•Raintight junction for bringing electrical service into a location
•Spacious, accessible wiring chamber provides a convenient
location to pull conductors and make splices
MALB
Copper-free
aluminum
Clean
cover
edges
Strong I-beam
construction
Smooth
conduit
stops
Precision
machined
threads
Deep slotted
stainless steel
screws
Large
dome
cover
Clear
markings
®
®
®
®
Features/Benefits
•Copper-free* aluminum provides increased corrosion resistance
•Precision cast and machined surfaces permit safer wire pulling
•Clean cover edges provide good gasket sealing
•Precision NPT threaded hubs enable trouble-free field
installation for rigid and IMC conduit
•Deep slotted stainless steel cover screws for faster installation
•Clear UL, CSA and cubic content markings speed approval
by inspectors
•Dome-style cover permits easy wire pulling
•Meets NEC Article 370-28, 6-1 ratio
•Meets NEMA 3R standards
Standard Materials
•Mogul Pulling Elbows: Die cast aluminum alloy A360 with
less than .004 copper content (copper-free). Stainless steel
screws
•Gaskets: Composition
•UL Listed
•CSA Certified
•Federal Spec. W-C-586
•NEC Article 370-28
Sample Specifications
•Mogul Pulling Elbows shall be die cast copper-free*
aluminum alloy A360. All conduit stops shall be coined and
free of rough edges. Mogul Pulling Elbows shall be finished
with aluminum lacquer
Mogul Pulling Elbows shall be Red•Dot®Catalog No. ______
*Less than .004 copper content
Standard Finish
•Aluminum lacquer finish
Compliances
A-50
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Mogul Conduit Outlet Bodies
MALB-3 through -6
COVER GASKET
HUB UNIT STD. WT. LBS.
CAT. NO. CAT. NO.
SIZE QTY. PKG. PER 100
MALB-56CV MGKV-5 11⁄2" or 2" 1 5 4
MALB-78CV MGKV-6 21⁄2" or 3" 1 5 5
MALB-90CV MGKV-7 31⁄2" or 4" 1 5 5
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
MALB-3 1" 1 10 174
MALB-4 11⁄4" 2 10 160
MALB-5 11⁄2" 1 1 400
MALB-6 2" 1 1 375
MALB-7 21⁄2" 1 1 1100
MALB-8 3" 1 1 1060
MALB-9 31⁄2" 1 1 1900
MALB-10 4" 1 1 1800
A
B
F
G
C
E
D
MALB
(IN.)
SIZE A B C D E F G
1" 95⁄891⁄16 21⁄223⁄421⁄16 81⁄235⁄8
11⁄4"9
5⁄891⁄16 21⁄223⁄421⁄16 81⁄235⁄8
11⁄2"14
17⁄32 141⁄423⁄442
13⁄16 13 57⁄32
2" 1417⁄32 141⁄423⁄442
13⁄16 13 57⁄32
21⁄2"21
11⁄16 2113⁄32 41⁄255⁄843⁄818 723⁄32
3" 2111⁄16 2113⁄32 41⁄255⁄843⁄818 723⁄32
31⁄2"28
5⁄82811⁄16 51⁄261⁄253⁄824 923⁄32
4" 285⁄82811⁄16 51⁄261⁄253⁄824 923⁄32
Aluminum Mogul Conduit Outlet Bodies
MALB-7 through -10
Covers and Gaskets
MALB
MGKV-4 through -7
A-51
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
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FS/FD Cast Device Boxes and Covers
Application
Cast device boxes are installed to:
•Accommodate wiring devices
•Act as pull boxes for conductorsin a threaded rigid
conduit system, including an internal ground screw
•Provide openings to make splices and taps
in conductors
•Provide access to conductors for maintenance
and future system changes
•Connect conduit sections
Features
All hubs have NPT Threads with a minimum of five full threads
and integral bushing. Internal grounding screw standard on boxes.
•Suitable for wet locations when used with gasketed covers
•Available in shallow (FS) or deep (FD) boxes. Use
FD if device to be enclosed exceeds 15⁄8" in depth
•Use blank bodies where special arrangements
of conduit hubs or entrances are required
•All cover holes are #6-32
•Mounting lugs are standard on all FS and FD boxes
Size Range
•Hubs: 1⁄2" to 1" NPT
Materials
•Boxes: Class 30 Gray iron alloy
•Covers: Sand cast AL alloy and sheet steel
•Gaskets: Neoprene
Finish
•Zinc-plated with aluminum acrylic paint
Listing Certifications
•UL: 514A (wet locations when used with gasketed covers)
•CSA: C22.2 No.18
DC
EB
A
A
Dead-End
B
Dead-End
Single-Gang Cast Device Boxes
A-52
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Cast Device Boxes and Covers
Shallow Single-Gang Cast Device Boxes
CAT.
HUB DIMENSIONS (IN.) THROAT DIA.
NO.
FIG. SIZE A B C D E F G MIN. MAX.
Dead-End
FS019-TB A Blank 2 23⁄449⁄32 —3
3⁄8423⁄32 7⁄8N/A N/A
FS1-TB B1⁄2"22
3⁄449⁄32 7⁄823⁄16 — — 0.570 0.610
FS2-TB B3⁄4"22
3⁄449⁄32 7⁄823⁄16 — — 0.755 0.810
FS3-TB B1"22
3⁄449⁄32 7⁄823⁄16 — — 0.935 1.035
Thru-Feed
FSC1-TB C1⁄2"22
3⁄449⁄32 7⁄823⁄16 53⁄8— 0.570 0.610
FSC2-TB C3⁄4"22
3⁄449⁄32 7⁄823⁄16 53⁄8— 0.755 0.810
FSC3-TB C1"22
3⁄449⁄32 7⁄823⁄16 53⁄8— 0.935 1.035
Deep Single-Gang Cast Device Boxes
CAT.
HUB DIMENSIONS (IN.) THROAT DIA.
NO.
FIG. SIZE A B C D E F G MIN. MAX.
Dead-End
FD019-TB A Blank 213⁄16 23⁄449⁄32 –3
3⁄8423⁄32 13⁄8N/A N/A
FD1-TB B1⁄2"2
13⁄16 23⁄449⁄32 7⁄823⁄16 — — 0.570 0.610
FD2-TB B3⁄4"2
13⁄16 23⁄449⁄32 7⁄823⁄16 — — 0.755 0.810
FD3-TB B1"2
13⁄16 23⁄449⁄32 7⁄823⁄16 — — 0.935 1.035
Thru-Feed
FDC1-TB C1⁄2"2
13⁄16 23⁄449⁄32 7⁄823⁄16 53⁄8— 0.570 0.610
FDC2-TB C3⁄4"2
13⁄16 23⁄449⁄32 7⁄823⁄16 53⁄8— 0.755 0.810
FDC3-TB C1"2
13⁄16 23⁄449⁄32 7⁄823⁄16 53⁄8— 0.935 1.035
DC
EB
A
F
C
Thru-Feed
Single-Gang Cast Device Boxes (continued)
A-53
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Cast Device Boxes and Covers
Shallow Double Gang Cast Device Boxes
CAT.
HUB DIMENSIONS (IN.) THROAT DIA.
NO.
FIG. SIZE A B C D E F MIN. MAX.
Dead-End
FS062-TB A Blank 2 45⁄849⁄32 –4
1⁄851⁄2N/A N/A
FS12-TB B1⁄224
5⁄849⁄32 7⁄823⁄16 – 0.570 0.610
FS22-TB B3⁄424
5⁄849⁄32 7⁄823⁄16 – 0.755 0.810
FS32-TB B124
5⁄849⁄32 7⁄823⁄16 – 0.935 1.035
Thru-Feed
FSC12-TB C1⁄224
5⁄849⁄32 7⁄823⁄16 53⁄80.570 0.610
FSC222-TB C3⁄424
5⁄849⁄32 7⁄823⁄16 53⁄80.755 0.810
FSC32-TB C124
5⁄849⁄32 7⁄823⁄16 53⁄80.935 1.035
Deep Double Gang Cast Device Boxes
CAT.
HUB DIMENSIONS (IN.) THROAT DIA.
NO.
FIG. SIZE A B C D E F MIN. MAX.
Dead-End
FD062-TB A Blank 213⁄16 45⁄849⁄32 –4
1⁄851⁄2N/A N/A
FD12-TB B1⁄2213⁄16 45⁄849⁄32 7⁄823⁄16 – 0.570 0.610
FD22-TB B3⁄4213⁄16 45⁄849⁄32 7⁄823⁄16 – 0.755 0.810
FD32-TB B12
13⁄16 45⁄849⁄32 7⁄823⁄16 – 0.935 1.035
Thru-Feed
FDC12-TB C1⁄2213⁄16 45⁄849⁄32 7⁄823⁄16 53⁄80.570 0.610
FDC222-TB C3⁄4213⁄16 45⁄849⁄32 7⁄823⁄16 53⁄80.755 0.810
FDC32-TB C12
13⁄16 45⁄849⁄32 7⁄823⁄16 53⁄80.935 1.035
Double Gang Cast Device Boxes, Double Hub
CAT.
HUB DIMENSIONS (IN.) THROAT DIA.
NO.
FIG. SIZE A B C D E MIN. MAX.
FSS222-TB D3⁄424
5⁄849⁄32 7⁄841⁄16 0.755 0.810
FDS222-TB D3⁄4213⁄16 45⁄849⁄32 7⁄841⁄16 0.755 0.810
C
E
B
A
F
DC
EB
A
DC
B
E
A
F
Dead-End
B
CD
DC
EB
A
Dead-End
Dead-End
Thru-Feed
A
A-54
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Cast Device Boxes and Covers
DSS100-TB DS21-TB
DS23-TB DS32-TB
DS100G-TB
S1002-TB S32232-TB S32212-TB
S232-TB S322 S1002GSA-TB
1.405 dia. hole
1.405 dia. hole
Single Gang Covers
CAT. NO.
DESCRIPTION
DSS100-TB Blank, Sheet Steel
DS21-TB Round Receptacle, Sheet Steel
DS23-TB Duplex Receptacle, Sheet Steel
DS32-TB Single Switch, Sheet Steel
DS100G-TB Blank, Cast Aluminum
Double Gang Covers
CAT. NO.
DESCRIPTION
S1002-TB Blank, Sheet Steel
S32232-TB 2 Receptacle/Switch, Sheet Steel
S32212-TB Single Receptacle/Switch, Sheet Steel
S232-TB 2 Dual Receptacle, Sheet Steel
S322-TB 2 Switch, Sheet Steel
S1002GSA-TB Blank, Cast Aluminum with Gasket
A-55
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
AFS 2AFSC
CWP-G CDR
Application
•Industrial grade FS device boxes and raintight covers
protect wiring devices, switches, electronic components,
and terminal blocks in dry, damp and wet locations.
•Spacious, accessible wiring chamber provides a convenient
location to maintain or change a system, pull conductors
and make splices
•Junction for branch conduits
•Aluminum boxes can be used with steel rigid conduit
Features/Benefits
•Copper-free* aluminum, stainless steel cover springs
and hinge pins provide increased corrosion resistance
•Die cast construction, boxes with securely fastened
mounting plates and industrial designed covers combine
to produce a rugged protective enclosure for devices
on industrial and OEM applications
•Clean cover edges provide good gasket sealing
•Precision NPT threaded hubs allow trouble-free
field installation for rigid or IMC conduit
•Clear UL, CSA and cubic content markings speed
approval by inspectors
•Boxes — external hub design provides increased
wiring room
Stainless
steel
springs
Smooth
conduit
stops
High
quality
gaskets
Precision
machined
threads
Copper-free*
aluminum
Clear
marking
Standard Materials
•Die cast aluminum alloy A360 with less than
.004 copper content (copper-free)
•Cover hinge pins and springs: Stainless steel
Standard Finish
•Aluminum lacquer finish
Compliances:
•UL Listed
•Boxes CSA Certified with factory installed ground screw **
•Covers CSA Certified
•Federal Spec. W-C-586
Sample Specifications
•Industrial grade FS device boxes and covers shall be die
cast copper-free* aluminum alloy A360. All conduit stops
shall be coined and free of rough edges. Raintight covers
shall have stainless steel springs and hinge pins and are
suitable for use in wet locations with cover closed (CFSB,
CFST and CFSTF suitable for wet locations). Industrial grade
FS device boxes and covers shall be finished with
aluminum lacquer. Industrial grade FS device boxes and
covers shall be Thomas & Betts Catalog No. _______
*Less than .004 copper content
**Consult factory for lead time and minimum quantity.
A-56
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
AFS
AFSC
AFSS
AFSCC
ADFS
ADFSC
2AFS 2AFSC
2ADFS
Single Gang Boxes Raintight*
HUB UNIT STD. WT. LBS.
CAT. NO. SIZE QTY. PKG. PER 100
Standard, 1 Hole Box, Dead End
AFS-1*1⁄2" 5 25 68
AFS-2*3⁄4" 5 25 74
AFS-3*1" 5 25 72
Standard, 2 Hole Box, Through Feed
AFSC-1*1⁄2" 5 25 72
AFSC-2*3⁄4" 5 25 88
AFSC-3*1" 5 25 79
Standard, 2 Hole Box, Dead End
AFSS-1*1⁄2" 5 25 80
AFSS-2*3⁄4" 5 25 76
Standard, 3 Hole Box, Through Feed
AFSCC-1*1⁄2" 5 25 88
AFSCC-2*3⁄4" 5 25 80
Deep, 1 Hole Box, Dead End
ADFS-1*1⁄2"574
ADFS-2*3⁄4"578
ADFS-3*1" 5 80
Deep, 2 Hole Box, Through Feed
ADFSC-1*1⁄2"576
ADFSC-2*3⁄4"590
ADFSC-3*1" 5 90
*
Rain-tight when used with appropriate Red•Dot
®
covers.
Two Gang Boxes Raintight*
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
Standard, 1 Hole Box, Dead End
2AFS-1*1⁄2" 2 10 115
2AFS-2*3⁄4" 2 10 95
2AFS-3*1" 2 10 90
Standard, 2 Hole Box, Through Feed
2 AFSC-1*1⁄2" 2 10 104
2AFSC-2*3⁄4" 2 10 102
Deep, 1 Hole Box, Dead End
2ADFS-1*1⁄2" 3 128
2ADFS-2*3⁄4" 3 143
*
Rain-tight when used with appropriate Red•Dot
®
covers.
Multi-Gang Boxes Raintight*
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
FSMG-TB 4" Threadless Conduit 1 242
*Rain-tight when used with appropriate Red•Dot
®
covers.
FSMG-TB
A-57
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
CWPDR
CWP-G CFSH-G
CWPV-G
CFSR Series
CWPDR-FS
Single Gang Covers Complete
with Gasket and Screws — Raintight*
UNIT STD. WT. LBS.
CAT. NO.
DESCRIPTION QTY. PKG. PER 100
For Duplex Receptacles, Horizontal
CWPDR*Duplex receptacle cover with 2 spring doors, Device Mount 1 25 40
CWPDR-FS*Box Mount 1 25 40
For Duplex Receptacles, Vertical
CFSDR*Box Mount 1 25 38
For GFCI Receptacles Horizontal
CFSH-G*Box Mount 1 25 40
For GFCI Receptacles Vertical
CWPV-G*GFCI receptacle cover 2y” x 1X” rectangular opening 1 25 40
Device Mount
CFSR-G*Box Mount 1 25 40
*Raintight when used with appropriate Thomas & Betts boxes.
NOMINAL MAX. DEVICE UNIT STD. WT. LBS
CAT. NO.
SIZE FACE DIA. QTY. PKG. PER 100
For Single Receptacles Vertical (Box Mount Only)
CFSR-L*19⁄16" 1.600" 1 25 40
CFSR-S*13⁄8" 1.395" 1 25 40
CFSR-X*127⁄32" 1.865" 1 25 40
CFSR-XL*21⁄8" 2.145" 1 25 40
CFSR-Y*13⁄4" 1.750" 1 25 40
*Raintight when used with appropriate Thomas & Betts boxes.
Suitable for use in
Wet Locations with Cover Closed
NEMA 3R
CFSTF CFSB
Single Gang Covers Complete
with Gasket and Screws — Raintight*
UNIT STD. WT. LBS.
CAT. NO.
DESCRIPTION QTY. PKG. PER 100
Switch Cover
CFST*Plunger Style, Switch Cover, Box Mount NEMA 3R 1 25 40
Switch Cover
CFSTF*Front Lever, Switch Cover, Box Mount NEMA 4 1 25 40
Blank Cover
CFSB*Blank Cover, Box Mount, NEMA 3R 20 100 14
*Raintight when used with appropriate Thomas & Betts boxes.
CFST
CWPV-DR CFSDR
CFSR-G
A-58
United States
Tel: 901.252.8000
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Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
Suitable for use in
Wet Locations with Cover Closed
NEMA 3R
2CWPDR
2CFST
Two Gang Covers Complete
with Gasket and Screws — Raintight*
UNIT STD. WT. LBS.
CAT. NO.
DESCRIPTION QTY. PKG. PER 100
For Two Duplex Receptacles
2CWPDR*Two Duplex Receptacle Cover with 2 Spring Doors, 1 10 48
Device Mount
For Switch and Duplex Receptacle
2CWTDR*Switch and Duplex Receptacle Cover, Box/Device Mount 1 10 48
For Single Receptacle
2CWPR-M*Single Receptacle Cover, Hole Dia. 21⁄4”, Device Mount 1 10 48
2CFSR-M*Single Receptacle Cover, Hole Dia. 21⁄4”, Box Mount 1 10 48
For Two Switches
2CFST*Plunger Style Switch Cover, Box Mount 1 10 26
Blank
2CFSB*Blank Cover, Box Mount 10 50 25
*Raintight when used with appropriate Thomas & Betts boxes.
CDR CTS
CR Series
Single Gang Covers Complete
with Gasket and Screws
UNIT STD. WT. LBS.
CAT. NO.
DESCRIPTION QTY. PKG. PER 100
For Duplex Receptacles
CDR Duplex receptacle Cover, Box Mount 20 100 11
For Switches
CTS Switch Cover, Box Mount 20 100 14
NOMINAL MAX. DEVICE UNIT STD. WT. LBS.
CAT. NO.
SIZE FACE DIA. QTY. PKG. PER 100
For Single Receptacles (Box Mount Only)
CRL 19⁄16" 1.600" 20 100 12
CRS 13⁄8" 1.395" 20 100 12
CRX-L 21⁄8" 2.145" 20 100 12
STD. WT. LBS.
CAT. NO.
DESCRIPTION PKG. PER 100
Gasket
FS-GKV Composition Gasket 100 2
2CDR 2CTS
2CTDR 2FS-GKV
Two Gang Covers Complete with Gasket and Screws
UNIT STD. WT. LBS.
CAT. NO.
DESCRIPTION QTY. PKG. PER 100
For Two Duplex Receptacles
2CDR Two Duplex Receptacle Cover, Device Mount 10 50 24
For Two Switches
2CTS Switch Cover, Device Mount 10 50 24
For Switch and Duplex Receptacles
2CTDR Switch and Duplex Receptacle Cover, Device Mount 10 50 24
Gasket
2FS-GKV Composition Gasket — 50 3
2CWPR-M
2CFSB
2CWTDR
2CFSR-M
FS-GKV
A-59
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
CAT.
HUB DIMENSIONS (IN.)
NO.
SIZE A B C D E F G H J CI
AFS-1 1⁄2"4
9⁄16 213⁄16 13⁄16 21⁄16 11⁄827⁄829⁄16 115⁄16 — 21.6
AFS-2 3⁄4"4
9⁄16 213⁄16 13⁄16 21⁄16 111⁄16 27⁄829⁄16 115⁄16 — 21.6
AFS-3 1” 49⁄16 213⁄16 13⁄16 21⁄16 111⁄16 27⁄829⁄16 115⁄16 — 21.6
AFSC-1 1⁄2"4
9⁄16 213⁄16 13⁄16 21⁄16 11⁄827⁄829⁄16 115⁄16 — 21.6
AFSC-2 3⁄4"4
9⁄16 213⁄16 13⁄16 21⁄16 111⁄16 27⁄829⁄16 115⁄16 — 21.6
AFSC-3 1" 49⁄16 213⁄16 13⁄16 21⁄16 111⁄16 27⁄829⁄16 115⁄16 — 21.6
AFSS-1 11⁄2"4
9⁄16 213⁄16 13⁄16 21⁄16 13⁄827⁄829⁄16 115⁄16 11⁄221.6
AFSS-2 3⁄4"4
9⁄16 213⁄16 13⁄16 21⁄16 13⁄827⁄829⁄16 115⁄16 11⁄221.6
AFSCC-1 1⁄2"4
9⁄16 213⁄16 13⁄16 21⁄16 13⁄827⁄829⁄16 115⁄16 11⁄221.6
AFSCC-2 3⁄4"4
9⁄16 213⁄16 13⁄16 21⁄16 13⁄827⁄829⁄16 115⁄16 11⁄221.6
ADFS, ADFSC ADFS
CAT.
HUB DIMENSIONS (IN.)
NO.
SIZE A B C D E F G H CI
ADFS-1 1⁄2"4
9⁄16 213⁄16 7⁄831⁄16 11⁄827⁄829⁄16 215⁄16 31.3
ADFS-2 3⁄4"4
9⁄16 213⁄16 7⁄831⁄16 111⁄16 27⁄829⁄16 215⁄16 31.3
ADFS-3 1" 49⁄16 213⁄16 7⁄831⁄16 111⁄16 27⁄829⁄16 215⁄16 31.3
ADFSC-1 11⁄2"4
9⁄16 213⁄16 7⁄831⁄16 11⁄827⁄829⁄16 215⁄16 31.3
ADFSC-2 3⁄4"4
9⁄16 213⁄16 7⁄831⁄16 111⁄16 27⁄829⁄16 215⁄16 31.3
ADFSC-3 1" 49⁄16 213⁄16 7⁄831⁄16 111⁄16 27⁄829⁄16 215⁄16 31.3
Dimensions and Cubic Inches (CI) Single Gang Boxes
AFSCCAFSSAFSCAFS
AFS, AFSC, AFSS, AFSCC
ADFSC
A-60
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
2AFS, 2AFSC
2ADFS
2ADFSC
2ADFS, 2ADFSC
CAT.
HUB DIMENSIONS (IN.)
NO.
SIZE A B C D E F G H CI
2AFS-1 1⁄2"4
9⁄16 45⁄813⁄16 21⁄16 13⁄827⁄843⁄8115⁄16 36.0
2AFS-2 3⁄4"4
9⁄16 45⁄813⁄16 21⁄16 13⁄827⁄843⁄8115⁄16 36.0
2AFS-3 1" 49⁄16 45⁄87⁄821⁄16 111⁄16 27⁄843⁄8115⁄16 36.0
2AFSC-1 1⁄2"4
9⁄16 45⁄813⁄16 21⁄16 13⁄827⁄843⁄8115⁄16 36.0
2AFSC-2 3⁄4"4
9⁄16 45⁄813⁄16 21⁄16 13⁄827⁄843⁄8115⁄16 36.0
CAT.
HUB DIMENSIONS (IN.)
NO.
SIZE A B C D E F G H CI
2ADFS-1 1⁄2"4
9⁄16 45⁄813⁄16 33⁄32 13⁄827⁄843⁄82O 54.0
2ADFS-2 3⁄4"4
9⁄16 45⁄813⁄16 33⁄32 13⁄827⁄843⁄82O 54.0
2ADFS-3 1” 49⁄16 45⁄87⁄833⁄32 111⁄16 27⁄843⁄82O 54.0
2ADFSC-2 3⁄4"4
9⁄16 45⁄813⁄16 33⁄32 13⁄827⁄843⁄82O 54.0
2ADFSC-3 1" 49⁄16 45⁄87⁄833⁄32 111⁄16 27⁄843⁄82O 54.0
Dimensions and Cubic Inches (CI) Two Gang Boxes
2AFS
2AFSC
A-61
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
CWPDR CWPDR-FS CWPV-DR
CFSDR CDR CWP-G CFSH-G
CWPV-G CFSR-G CFSR Series CR Series
CFST CTS CFSTF CFSB
Dimensions — Single-Gang Covers
A-62
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
FS/FD Aluminum Device Boxes and Covers
113⁄16"
45⁄8"
49⁄16"
45⁄8"
49⁄16"
311⁄16"
45⁄8"
9⁄16"
311⁄16"
45⁄8"
21⁄4"
Dia.
49⁄16"
113⁄16"
23⁄8"
21⁄4"
Dia.
113⁄16"
45⁄8"
49⁄16"
49⁄16"
3f"
311⁄16"
45⁄8"
45⁄8"
49⁄16"311⁄16"
33⁄4"
45⁄8"
49⁄16"311⁄16"
33⁄4"
45⁄8"
49⁄16"311⁄16"
33⁄4"
2CWPDR 2CDR 2CTDR
2CWTDR 2CFSR-M 2CWPR-M
2CFST 2CTS 2CFSB
Dimensions — Two-Gang Covers
A-63
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Conduit Outlet Boxes Explosion-Proof, Dust-Ignition-Proof
GUA Conduit Outlet Boxes CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
Application
GUA boxes can be used for hazardous
location conduit runs for the following:
•Allows for mounting of fixture outlets
(when used with appropriate covers)
•Provides easy access to wiring
•Provides junction in conduit
for wire pulling and splices
•Changes direction in rigid
conduit systems
•Attaches two or more pieces
of conduit in long runs
•Guards against damage to wires
in rigid conduit
Features
•All hubs have a minimum of five
full threads and integral bushing
•All boxes are furnished with
internal grounding screw
•Cover supplied with O-ring gasket
Size Range
•1⁄2" NPT to 2" NPT
•Access opening 2" to 5" diameter
Materials
•Bodies: Grade 60-45-10 Ductile Iron
(Complies with ASTM standard A536)
•Covers: Die cast aluminum
Finish
•Boxes: Zinc-plated with aluminum
acrylic paint
•Covers: Natural
Listing Certifications
•UL514A (wet locations when used
with gasketed covers)
•UL886
•CSA: C22.2 No. 30
®
®
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAD14-TB 1⁄2113⁄16 21⁄27⁄8111⁄16 .570 .610 5.6
GUAD16-TB 1⁄223
1⁄27⁄82 .570 .610 12.5
GUAD24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 5.2
GUAD26-TB 3⁄423
1⁄27⁄82 .755 .810 13.1
GUAD36-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 16
GUAD49-TB 11⁄4313⁄16 53⁄413
13⁄16 1.260 1.360 76
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAB14-TB 1⁄221⁄42 1⁄27⁄827⁄64 .570 .610 6.9
GUAB16-TB 1⁄223
1⁄27⁄82 .570 .610 13.5
GUAB24-TB 3⁄42 1⁄22 1⁄27⁄823⁄8.755 .810 7.9
GUAB26-TB 3⁄423
1⁄27⁄82 .755 .810 13.5
GUAB36-TB 12
5⁄16 3 1⁄212
15⁄16 .935 1.035 15.4
GUAB47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 27.5
GUAB59-TB 1 1⁄2313⁄16 5 3⁄411⁄16 351⁄64 1.470 1.590 73.6
GUAB69-TB 24
1⁄16 5 3⁄411⁄16 43⁄64 1.880 2.047 80
GUAB79-TB 2 1⁄241⁄16 5 3⁄411⁄843⁄64 2.320 2.380 98
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUA14-TB 1⁄2113⁄16 21⁄27⁄8111⁄16 .570 .610 5.5
GUA16-TB 1⁄223
1⁄27⁄82 .570 .610 13.5
GUA24-TB 3⁄422
1⁄27⁄81 7⁄8.755 .810 5.3
GUA26-TB 3⁄423
1⁄27⁄82 .755 .810 13.3
GUA36-TB 12
5⁄16 3 1⁄27⁄825⁄16 .935 1.035 16.2
GUA47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 29
GUA59-TB 1 1⁄2313⁄16 53⁄411⁄16 351⁄64 1.470 1.590 70
GUA
GUAB
GUAD
GUAC
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAC14-TB 1⁄221⁄421⁄27⁄827⁄64 .570 .610 6.8
GUAC16-TB 1⁄223
1⁄27⁄82 .570 .610 13.1
GUAC24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 5.3
GUAC26-TB 3⁄423
1⁄27⁄82 .755 .810 13.3
GUAC36-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 16.2
GUAC47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 29.3
GUAC49-TB 11⁄4313⁄16 53⁄413
13⁄16 1.260 1.360 73.6
GUAC59-TB 11⁄2313⁄16 53⁄411⁄16 313⁄16 1.470 1.590 74
GUAC69-TB 24
1⁄16 53⁄411⁄16 43⁄64 1.880 2.047 77.8
GUA
GUAD
GUAC
GUAB
A-64
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Conduit Outlet Boxes Explosion-Proof, Dust-Ignition-Proof
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosionproof
Dust-Ignitionproof
Raintight
Wet Locations
®
®
GUAL
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAL14-TB 1⁄221⁄421⁄27⁄827⁄64 .570 .610 7.1
GUAL16-TB 1⁄223
1⁄27⁄82 .570 .610 13.4
GUAL24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 5.3
GUAL26-TB 3⁄423
1⁄27⁄82 .755 .810 13.3
GUAL36-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 16.2
GUAL47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 30
GUAL49-TB 11⁄4313⁄16 53⁄413
51⁄64 1.260 1.360 74.5
GUAL59-TB 11⁄2313⁄16 53⁄411⁄16 351⁄64 1.470 1.590 74
GUAL69-TB 24
1⁄16 53⁄411⁄16 43⁄64 1.880 2.047 77.8
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAM14-TB 1⁄2113⁄16 21⁄27⁄8111⁄16 .570 .610 5.6
GUAM16-TB 1⁄223
1⁄27⁄82 .570 .610 12.5
GUAM24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 6.2
GUAM26-TB 3⁄423
1⁄27⁄82 .755 .810 12.5
GUAM36-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 14
GUAM47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 29.2
GUAM69-TB 24
1⁄16 53⁄411⁄16 43⁄64 1.880 2.047 80
GUAM
GUAN
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAN14-TB 1⁄221⁄821⁄27⁄82 .570 .610 6.8
GUAN16-TB 1⁄223
1⁄27⁄82 .570 .610 13.5
GUAN24-TB 3⁄425⁄16 21⁄27⁄823⁄16 .755 .810 7.7
GUAN26-TB 3⁄423
1⁄27⁄82 .755 .810 14
GUAN36-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 16.9
GUAN47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 31.5
GUAN59-TB 11⁄241⁄16 53⁄411⁄16 43⁄64 1.470 1.590 84
GUAN69-TB 24
1⁄16 53⁄411⁄16 43⁄64 1.880 2.047 84
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAT14-TB 1⁄221⁄421⁄27⁄827⁄64 .570 .610 7
GUAT16-TB 1⁄223
1⁄27⁄82 .570 .610 13.5
GUAT24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 5.3
GUAT26-TB 3⁄423
1⁄27⁄82 .755 .810 13.3
GUAT36-TB 12
5⁄16 31⁄212
5⁄16 .935 1.035 15.9
GUAT37-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 23.3
GUAT47-TB 11⁄4211⁄16 43⁄812
23⁄32 1.260 1.360 29.3
GUAT49-TB 11⁄4313⁄16 53⁄413
51⁄64 1.260 1.360 77.2
GUAT59-TB 11⁄2313⁄16 53⁄411⁄16 351⁄64 1.470 1.590 77.7
GUAT69-TB 24
1⁄16 53⁄411⁄16 351⁄64 1.880 2.047 77.8
GUAT79-TB 21⁄241⁄16 53⁄411⁄16 43⁄64 2.320 2.380 95
GUAT
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAX14-TB 1⁄2113⁄16 21⁄27⁄8111⁄16 .570 .610 5.2
GUAX16-TB 1⁄223
1⁄27⁄82 .570 .610 13.5
GUAX24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 5.3
GUAX26-TB 3⁄423
1⁄27⁄82 .755 .810 13.3
GUAX36-TB 12
5⁄16 31⁄212
5⁄16 .935 1.035 16
GUAX37-TB 12
5⁄16 31⁄27⁄825⁄16 .935 1.035 23.3
GUAX47-TB 11⁄4211⁄16 43⁄812
9⁄16 1.260 1.360 30
GUAX49-TB 11⁄4313⁄16 53⁄413
51⁄64 1.260 1.360 72
GUAX59-TB 11⁄2313⁄16 53⁄411⁄16 351⁄64 1.470 1.590 71
GUAX69-TB 24
1⁄16 53⁄411⁄16 43⁄64 1.880 2.047 77.8
GUAX
GUAL
GUAN
GUAM
GUA Conduit Outlet Boxes
(continued)
GUAW
HUB DIMENSIONS (INCHES) THROAT DIA. CUBIC IN.
CAT. NO.
SIZE A B C D MIN. MAX. CAPACITY
GUAW14-TB 1⁄2113⁄16 21⁄27⁄8111⁄16 .570 .610 5.2
GUAW16-TB 1⁄223
1⁄27⁄82 .570 .610 13
GUAW24-TB 3⁄422
1⁄27⁄817⁄8.755 .810 6.5
GUAW26-TB 3⁄423
1⁄27⁄82 .755 .810 13
GUAX
GUA Conduit Device Box
Replacement Covers
CAT.
OPENING
NO.
DIA.
GUA04-TB 2
GUA06-TB 3
GUA07-TB 3e
GUA09-TB 5
GUAW
GUAT
A-65
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
GAX
GAFX
GAJU
Application
•Junction for branch conduits in hazardous locations
•Accessible wiring chamber provides a convenient
location to maintain or change a system, pull
conductors and make splices
•Unique mounting pads and external hub design
ideal for installations of OEM devices or instruments
Features/Benefits
•Copper-free* aluminum provides increased
corrosion resistance
•Precision cast and machined surfaces permit
safer wire pulling
•Precision NPT threaded hubs enable trouble-free
field installation for rigid or IMC conduit
•Die cast construction and industrial design combine
to produce a rugged protective enclosure for devices
on industrial and OEM applications
•Clear UL, CSA and cubic content markings speed
approval by inspectors
GASS
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-66
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
Copper-free
aluminum External hub
design
Smooth
conduit
stops
Precision
machined
threads
Internal
ground
boss and
screw
Unique
mounting
pads
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
Standard Materials
•Die cast aluminum alloy A360 with less
than .004 copper content (copper-free)
Standard Finish
•Aluminum lacquer finish
Compliances
•UL Listed
•CSA Certified
•Suitable for hazardous locations
•NEMA 4 rated when ordered with O-ring installed
•Federal Spec W-C-586
Sample Specifications
•Outlet boxes for hazardous locations shall be die cast
copper- free* aluminum alloy A360 and suitable for use in
Class I, Groups C, D, Class II, Groups E, F, G and Class III
areas. All conduit stops shall be coined and free of rough
edges. Outlet boxes for hazardous locations shall be
finished with aluminum lacquer. Outlet boxes shall be
Red•Dot®Catalog No. __________
*Less than .004 copper content.
A-67
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
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Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
Through Feed with Surface Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
•GAC-1 1⁄2" 1 5 115
•GAC-2 3⁄4" 1 5 115
◗•GAC-3 1" 1 5 115
◗•GAC-4 11⁄4" 1 5 175
◗•GAC-5 11⁄2" 1 4 247
◗•GAC-6 2" 1 4 253
L Style with Surface Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
◗GAL-1 1⁄2" 1 5 115
◗GAL-2 3⁄4" 1 5 115
◗•GAL-3 1" 1 5 115
◗•GAL-4 11⁄4" 1 5 175
◗•GAL-5 11⁄2" 1 4 247
◗•GAL-6 2" 1 4 253
LB Style with Surface Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
◗GALB-1 1⁄2" 1 5 115
◗GALB-2 3⁄4" 1 5 115
◗GALB-3 1" 1 5 115
◗•GALB-4 11⁄4" 1 5 175
◗•GALB-5 11⁄2" 1 4 247
◗•GALB-6 2" 1 4 253
T Style with Surface Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
◗GAT-1 1⁄2" 1 5 120
◗GAT-2 3⁄4" 1 5 120
◗GAT-3 1" 1 5 120
◗GAT-4 11⁄4" 1 5 180
◗GAT-5 11⁄2"1448
◗GAT-6 2" 1 4 406
•
Made to order items. Consult factory for lead time and minimum quantities.
◗
Suffix-OR: O-ring available for NEMA 4 rating. Consult factory for lead time and price.
GAC
GAL
GALB
GAT
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
External Hubs with Installed Green Ground Screw
A-68
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
External Hubs with Installed Green Ground Screw
X Style with Surface Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
†GAX-1 1⁄2" 1 5 125
†GAX-2 3⁄4" 1 5 125
†GAX-3 1" 1 5 125
†• GAX-4 11⁄4" 1 5 210
†• GAX-5 11⁄2" 1 4 257
†• GAX-6 2" 1 4 413
X Style with Flange and Surface Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
†GAFX-1 1⁄2" 1 4 135
†GAFX-2 3⁄4" 1 4 135
†GAFX-3 1" 1 4 135
Surface Style Cover
COVER FITS STD. WT. LBS.
CAT. NO.
OPENING BOXES PKG. PER 100
•GAS-123 311⁄16"1⁄2", 3⁄4", 1" 1 36
•GAS-4 329⁄32"1
1⁄4"152
•GAS-56 53⁄16"1
1⁄2", 2" 1 69
Dome Style Cover (Class I, Group D only)
COVER FITS INSIDE STD. WT. LBS.
CAT. NO.
OPENING BOXES HEIGHT PKG. PER 100
•GAD-123 311⁄16 1⁄2", 3⁄4", 1" 25⁄8"171
•
Made to order items. Consult factory for lead time and minimum quantities.
†
Suffix-OR: O-ring available for NEMA 4 rating. Consult factory for lead time and price.
GAX
GAFX
GAS
GAD
GAJU
GAJ
External Hubs with Installed Green Ground Screw,
Covers and Plugs
U Style with Canopy Cover
HUB UNIT STD. WT. LBS.
CAT. NO.
SIZE QTY. PKG. PER 100
•GAJU-1 1⁄2" 1 5 130
•GAJU-2 3⁄4" 1 5 130
GAJU-3 1" 1 5 130
•GAJU-5 11⁄2" 1 267
GAJU-6 2" 1 273
Canopy Style Cover
COVER FITS UNIT STD. WT. LBS.
CAT. NO.
OPENING BOXES QTY. PKG. PER 100
•GAJ-123 311⁄16"1⁄2", 3⁄4", 1" 1 10 44
•GAJ-4 329⁄32"1
1⁄4"1561
•GAJ-56 53⁄16"1
1⁄2", 2" 1 5 78
•
Made to order items. Consult factory for lead time and minimum quantities.
A-69
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes Explosion-Proof,
Dust-Ignition-Proof
Dimensions and
Cubic Inches (CI)
G
A
K
H
D
C
E
JBF
A
G
H
CB
L
F
D
E
K
J
EXUN & EXUNL
HUB
SIZE A B C D E F G H J K CI
1⁄2"3
31⁄32"3
1⁄8"2
21⁄32"2
1⁄16"4 3
3⁄8"4
1⁄4"1
1⁄4"1
9⁄16"17⁄64" 20.3
3⁄4"3
31⁄32"3
1⁄8"2
21⁄32"2
1⁄16"4 3
3⁄8"4
1⁄4"1
1⁄4"1
9⁄16"17⁄64" 20.3
1" 331⁄32"3
5⁄16"3⁄4"2
1⁄4"43
9⁄16"4
1⁄4"1
1⁄16"1
9⁄16"17⁄64" 20.0
GAC, GAL, GALB, GAT, GAX
COVER HUB
OPENING SIZE A B C D E F G H J K L CI
311⁄16"1⁄2"4"2
1⁄4"2
15⁄16"1
3⁄8"11⁄16"11⁄16"5
3⁄16"5
9⁄16"4
3⁄16"3
5⁄16"9⁄16" 18.8
311⁄16"3⁄4"4"2
1⁄4"2
15⁄16"1
3⁄8"11⁄16"11⁄16"5
3⁄16"5
9⁄16"4
3⁄16"3
5⁄16"9⁄16" 18.8
311⁄16"1" 4" 2
1⁄4"2
15⁄16"1
5⁄8"13⁄16"27⁄32"5
1⁄2"5
9⁄16"4
3⁄16"3
5⁄16"9⁄16" 18.8
329⁄32"1
1⁄4"4
5⁄16"3"3
11⁄16"2
1⁄16"1
1⁄32"7⁄8"5
11⁄16"– 4
9⁄16"3
15⁄16"5⁄8" 28.0
53⁄16"1
1⁄2"5
3⁄4"4
1⁄4"5
1⁄16"2
7⁄8"1
7⁄16"7⁄8"6
5⁄8"– 6
7⁄16"5
15⁄32"13⁄16" 69.3
53⁄16"2" 5
3⁄4"4
1⁄4"5
1⁄16"2
7⁄8"1
7⁄16"7⁄8"6
5⁄8"– 6
7⁄16"5
15⁄32"13⁄16" 69.3
Dimensions of all styles
when GAJ cover is used
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-70
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes Explosion-Proof,
Dust-Ignition-Proof
GAFX
COVER HUB
OPENING SIZE A B C D E F G H L M CI
311⁄16"1⁄2"4"2
1⁄4"2
15⁄16"5
9⁄16"11⁄16"4
1⁄2"1⁄4"1
3⁄8"9⁄16"5
3⁄16" 20.0
311⁄16"3⁄4"4"2
1⁄4"2
15⁄16"5
9⁄16"11⁄16"4
1⁄2"1⁄4"1
3⁄8"9⁄16"5
3⁄16" 20.0
311⁄16"1" 4" 2
1⁄4"2
15⁄16"5
9⁄16"13⁄16"4
3⁄4"5⁄16"1
5⁄8"9⁄16"5
1⁄2" 19.0
NOTE: All GAF units supplied as X configuration with proper number of
explosion-proof close-up plugs to make C, T or L.
GAJU
COVER HUB
OPENING SIZE A D E F G J K CI
311⁄16"1⁄2"4"
13⁄16"1
1⁄2"31⁄32"5
3⁄16"4
3⁄16" 4" 23.8
311⁄16"3⁄4"4"
13⁄16"1
1⁄2"31⁄32"5
3⁄16"4
3⁄16" 4" 23.8
311⁄16"1" 4" 13⁄16"1
1⁄2"31⁄32"5
3⁄16"4
3⁄16" 4" 23.8
329⁄32"1
1⁄4"4
5⁄16"2
1⁄16"1
1⁄32"7⁄8"5
11⁄16"4
3⁄4"3
15⁄16" 33.3
53⁄16"1
1⁄2"5
3⁄4"1
7⁄16"2
1⁄16"1
1⁄2"6
5⁄8"6
7⁄16"6
3⁄16" 82.8
53⁄16"2"5
3⁄4"1
7⁄16"2
1⁄16"1
1⁄2"6
5⁄8"6
7⁄16"6
3⁄16" 82.8
NOTE: All GA & GAF series boxes are supplied with GAS or GAJ style covers.
To order these boxes with GAD dome cover, consult factory.
F
A
G
DIA
M
CB
i
L
D
H
E
G
A
K
J
D
E
F
Dimensions and
Cubic Inches (CI)
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-71
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
Application
•Junction for branch conduits in hazardous locations
•Accessible wiring chamber provides a convenient
location to maintain or change a system, pull
conductors and make splices
•Internal hub design ideal for installation
where space is limited
Features/Benefits
•Copper-free* aluminum provides increased
corrosion resistance
•Precision cast and machined surfaces
permit safer wire pulling
•Precision NPT threaded hubs enable trouble-free
field installation for rigid or IMC conduit
•Die cast construction and industrial design combine
to produce a rugged protective enclosure for devices
on industrial and OEM applications
•Clear UL, CSA and cubic content markings speed
approval by inspectors
Standard Materials
•Die cast aluminum alloy A360 with less than
.004 copper content (copper-free)
Standard Finish
•Aluminum lacquer finish
Compliances
•UL Listed
•CSA Certified
•Suitable for hazardous locations
•Federal Spec W-C-586
Sample Specifications
•Outlet boxes for hazardous locations shall be die cast
copper-free* aluminum alloy A360 and suitable for use in
Class I, Groups C, D, Class II, Groups E, F, G and Class III
areas. All conduit stops shall be coined and free of rough
edges. Outlet boxes for hazardous locations shall be finished
with aluminum lacquer. Outlet boxes shall be Thomas &
Betts Catalog No. __________
*Less than .004 copper content.
EXUN EXUNL
Copper-free
aluminum
Internal hub
design
Smooth
conduit
stops
Precision
machined
threads
Internal ground
boss and screw
Die cast
lugs
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-72
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
EXUN-1
5 Hole Box
CAT.
HUB UNIT STD. WT. LBS.
NO.
SIZE DESCRIPTION QTY. PKG. PER 100
EXUN-1 1⁄2" 5 outlets 1 5 140
EXUN-2 3⁄4" with 3 close-up plugs 1 5 140
EXUN-3 1" with 3 close-up plugs 1 5 140
4 Hole Box
CAT.
HUB UNIT STD. WT. LBS.
NO.
SIZE DESCRIPTION QTY. PKG. PER 100
EXUN-11 1⁄2" 4 outlets 1 5 140
EXUN-22 3⁄4" with 2 close-up plugs 1 5 —
EXUN-11
A-73
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Boxes
Explosion-Proof, Dust-Ignition-Proof
COVER HUB
OPENING SIZE A B C D E F G H J CI
4” 1⁄2"4
5⁄823⁄833⁄823⁄16 13⁄16 1⁄23⁄442
5⁄831
4” 3⁄4"4
5⁄823⁄833⁄823⁄16 13⁄16 1⁄23⁄442
5⁄831
4” 1" 45⁄823⁄833⁄823⁄16 13⁄16 1⁄23⁄442
5⁄831
Internal Hubs with Installed Green Ground
Screw, Cover and Plugs
CAT.
HUB UNIT STD. WT. LBS.
NO.
SIZE QTY. PKG. PER 100
GASS-1 1⁄2" 1 5 282
GASS-2 3⁄4" 1 5 278
GASS-3 1" 1 5 274
GASS
Application
•Junction for branch conduits in hazardous
locations
•Accessible wiring chamber provides
a convenient location to maintain or change
a system, pull conductors and make splices
Features/Benefits
•Copper-free* aluminum alloy provides
increased corrosion resistance
•Extra wide 33⁄4" opening provides more hand
space for easy access to the wiring chamber
•Precision cast and machined surfaces permit
safer wire pulling
•Large capacity 31 cu. in. chamber provides
more wiring space
•Precision NPT threaded hubs enable trouble-
free field installation for rigid or IMC conduit
•Sand cast construction and industrial design
combine to produce a rugged protective
enclosure for devices on industrial and OEM
applications
•Clear UL, CSA and cubic content markings
speed approval by inspectors
•Hub spacing enables use of EXFU
and EXMU unions
Standard Materials
•Box —Sand Cast
aluminum alloy A356. 2-T6
•Cover — Die Cast aluminum
alloy A360 with less than .004
copper content (copper-free)
Standard Finish
•Aluminum lacquer finish
Compliances
•UL Listed
•CSA Certified
•NEC
Sample Specifications
•Enclosure for hazardous locations. The box
shall be cast copper-free* aluminum alloy
A356.2-T6 . Suitable for use in hazardous
locations: Suitable for use in Class I, Groups
C, D; Class II, Groups E, F, G; and Class III
areas. Enclosures shall be finished with
aluminum lacquer. Outlet boxes shall be
Thomas & Betts Catalog No. ______
*Less than .004 copper content.
Copper-free
aluminum
Clean cover
edges
Precision
machined threads
Internal
ground boss
and screw
Heavy wall
construction
GASS
®
®
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-74
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Conduit Outlet Bodies
Explosion-Proof, Dust-Ignition-Proof
LB Style Conduit Body —
Aluminum
CAT.
HUB STD. WT. LBS.
NO.
SIZE PKG. PER 100
EXLB-1 1⁄2"576
EXLB-2 3⁄4"594
EXLB-3 1" 5 132
T Style Conduit Body —
Aluminum
CAT.
HUB UNIT STD. WT. LBS.
NO.
SIZE QTY. PKG. PER 100
EXT-1 1⁄2" 5 25 92
EXT-2 3⁄4" 5 25 115
EXT-3 1" 5 172
EXT
Application
•Junction for branch conduits
•Accessible wiring chamber provides a
convenient location to pull conductors and
make splices
Features/Benefits
•Copper-free* aluminum provides increased
corrosion resistance
•Precision cast and machined surfaces permit
safer wire pulling
•Precision NPT threaded hubs enable trouble-
free field installation for rigid or IMC conduit
•Deep slotted cover screws for faster
installation
•Clear UL, CSA and cubic content markings
speed approval by inspectors
Standard Materials
•Die cast aluminum alloy A360 with
less than .004 copper content (copper-free)
Standard Finish
•Aluminum lacquer finish
Compliances
•UL Listed
•CSA Certified
•Suitable for hazardous locations
Sample Specifications
•Conduit fittings for hazardous locations shall
be die cast copper free* aluminum alloy
A360. Suitable for use in hazardous
locations: Class I, Groups C, D; Class II,
Groups E, F, G and Class III. All conduit stops
shall be coined and free of rough edges.
Conduit fittings shall be finished with
aluminum lacquer. Conduit fittings shall be
Red•Dot®Catalog No. __________
*Less than .004 copper content.
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
EXLB
STD. PKG.
CAT. NO.
DESCRIPTION QTY.
GUP214-TB Junction Box — 10 Hubs (3⁄4" NPT): 1
2 in top, 2 in bottom, 1 in each side,
4 in the back
GUP215-TB Junction Box — 6 Hubs (3⁄4" NPT): 1
2 in top, 2 in bottom, 1 in each side
T&B has developed an innovative new solution
ideally suited for gas station contractors and the
petrochemical market — the GUP Explosion-Proof
Enclosure. The compact design makes gas station
pumps an ideal application due to space
constraints. Two different configurations are
available and the body is constructed of ductile iron
for superior strength. Rely on T&B to deliver the best
products when safety is a concern.
Features
•Compact design
•O-ring gasket standard for raintight
applications
•Supplied with conduit plugs
— 3 plugs for GUP215-TB
— 7 plugs for GUP214-TB
®
®
NEW!
NEW!
Perfect for the petrochemical industry!
GUP Explosion-Proof Enclosure
Copper-free aluminum
Smooth conduit
stops
Precision machined threads
and surfaces
Heavy wall construction
Deep slotted screws
Specifications
Materials:
Ductile iron for superior strength (Body)
Copper-free cast aluminum (A6) (Cover)
Neoprene gasket (O-Ring)
Standard Finish:
Ductile iron — Electrogalvanized and
aluminum acrylic paint
Copper-free aluminum cover — Natural
Certifications:
Class I Divisions 1 & 2, Groups C, D
Class II, Divisions 1 & 2 Groups E, F, G
Class III Rated
UL886 Listed
CSA Standard C22.2
A-75
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Conduit Outlet Bodies
Explosion-Proof, Dust-Ignition-Proof
OE Series — Iron Conduit Outlet Bodies
CAT.
HUB
NO.
SIZE A B C D E F
OEC1-TB 1⁄2" 4.06 1.62 1.90 0.69 0.88 0.63
OEC2-TB 3⁄4" 4.35 1.88 2.19 0.69 0.88 0.76
OET1-TB 1⁄2" 4.06 1.62 1.90 0.69 0.88 0.63
OET2-TB 3⁄4" 4.35 1.88 2.19 0.69 0.88 0.76
OELL1-TB 1⁄2" 4.06 1.62 1.90 0.69 0.88 0.63
OELL2-TB 3⁄4" 4.35 1.88 2.19 0.69 0.88 0.76
OELR1-TB 1⁄2" 4.06 1.62 1.90 0.69 0.88 0.63
OELR2-TB 3⁄4" 4.35 1.88 2.19 0.69 0.88 0.76
OELB1-TB 1⁄2" 4.06 1.62. 1.90 0.69 0.88 0.63
OELB2-TB 3⁄4" 4.35 1.88 2.19 0.69 0.88 0.76
B
D
A
E
C
F
E
D
E
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
Application
OE series are installed in conduit systems within hazardous areas to:
•Protect conductors in threaded rigid conduit
•Act as pulling and splice fittings
•Interconnect lengths of conduit
•Change direction of conduit
•Provide access for maintenance and future system changes
Features
OE conduit bodies have:
•Tapered threaded hubs for ground continuity
•Smooth integral hub bushings to protect conductor insulation when pulling
•Five different hub arrangements
•Accurately machined body with blind tapped screw holes
•Most compact design of all hazardous area outlet bodies
•Sizes up to 1"
Standard Materials
•Bodies: Grade 60-45-10 Ductile Iron (Complies with ASTM standard A536)
Standard Finish
•Electrogalvanized and aluminum acrylic paint
Size Ranges
•Hub — 1⁄2" and 3⁄4"
Certifications and Compliances
•NEC/CEC:
Class I, Division 1 & 2, Groups C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
A-76
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Conduit Outlet Elbows
Explosion-Proof, Dust-Ignition-Proof
CAT.
HUB THROAT DIM.
NO.
SIZE A B MIN. MAX.
LBY15-TB 1⁄2"2
9⁄16 2 0.570 0.610
LBY25-TB 3⁄4"2
13⁄16 21⁄40.755 0.810
LBY35-TB 1" 33⁄32 21⁄20.955 1.035
LBY45-TB 11⁄4"3
3⁄4215⁄16 1.260 1.360
LBY55-TB 11⁄2"4
1⁄433⁄81.470 1.590
LBY65-TB 2" 51⁄24 1.880 2.047
B
A
Application
LBY/GYF elbows are installed in conduit systems within hazardous areas to:
•Make 90° bends in conduit systems where space is limited
•Act as pull outlets
•Provide access to conductors for maintenance and future system changes
Features
•Maximum volume for bends within a compact overall size
•Screw on cover for ease of installation and removal
•Cover opening on an angle, permitting conductors to be pulled straight through
either hub
•Tapered threaded hubs and integral bushing for rigid threaded conduit
•Standard materials: LBY Ductile Iron
GYF Copper Free Aluminum
LBY —
Class I, Division 1 & 2, Groups C, D
Class II, Division 1, Groups F, G
Class III
Class I, Division 1 & 2, Groups C, D
Class II, Division 1, Groups F, G
Class III
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
LBY
GYF
Capped Aluminum Elbow — Female to Female
CAT.
HUB UNIT STD. WT. LBS.
NO.
SIZE QTY. PKG. PER 100
GYF-1 1⁄2"105023
GYF-2 3⁄4" 5 25 40
GYF-3 1" 5 25 60
•GYF-4 11⁄4" 2 10 80
GYF-5 11⁄2" 2 10 95
•
Made to order items. Consult factory for lead time and minimum quantities.
Provides maximum volume for bends within a compact overall size!
Capped Iron Elbow — Female to Female
A-77
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
RE, PLG, REC Reducers, Plugs and Adapters
Explosion-Proof, Dust-Ignition-Proof
HUB
CAT. NO.
SIZE
With Flush Head for Hazardous
and Non-Hazardous Locations
XPLG-1†1⁄2"
XPLG-2†3⁄4"
XPLG-3†1"
XPLG-4*11⁄4"
XPLG-5*11⁄2"
XPLG-6*2"
XPLG-7*21⁄2"
XPLG-8*3"
XPLG-9*31⁄2"
XPLG-10*4"
Made to order items. Consult factory for
lead time and minimum quantities.
†
Not UL Listed
*
UL Listed E 34438
CI.I, Div. 1 & 2, Groups A, B, C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
Explosion-Proof
Dust-Ignition-Proof
Application
•RE and REC reducers are used in threaded
heavy wall conduit systems
•RE reduces conduit hubs to a smaller size
•REC connects two different sizes of
conduit together or is used to replace a
coupling and reducer in an installation
•PLG plugs are used for closing threaded
conduit hubs
Features
•All Hubs have NPT threads with a
minimum of five full threads and integral
bushing for preventing damage to wires
Materials
•Machined Reducers: Steel
•Cast Reducers: Gray Iron
•Funnel Reducers: Iron
•Recessed Plugs: Gray Iron
•Red•Dot®Recessed Plugs:
Copper-free Aluminum
Standard Finishes
•Cast zinc-plated with
aluminum acrylic paint
•Machine zinc-plated with
clear chromate finish
Listing Certifications
•UL: 886
•CSA: C22.2 No.30
•NEC/CEC: CI.I, Div. 1 & 2, Groups A, B, C, D
CI.II, Div. 1, Groups E, F, G CI.III
For hazardous and non-hazardous locations
A MALE B FEMALE
CAT. NO.
(NPT) (NPT)
RE21-TB 3⁄41⁄2
RE31-TB 11⁄2
RE32-TB 13⁄4
RE41-TB 11⁄41⁄2
RE42-TB 11⁄43⁄4
RE43-TB 11⁄41
RE51-TB 11⁄21⁄2
RE52-TB 11⁄23⁄4
RE53-TB 11⁄21
RE54-TB 11⁄211⁄4
RE61-TB 21⁄2
RE62-TB 23⁄4
RE63-TB 21
RE64-TB 21
1⁄4
RE65-TB 21
1⁄2
A MALE B FEMALE
CAT. NO.
(NPT) (NPT)
RE73-TB 21⁄21
RE74-TB 21⁄211⁄4
RE75-TB 21⁄211⁄2
RE76-TB 21⁄22
RE83-TB 31
RE84-TB 31
1⁄4
RE85-TB 31
1⁄2
RE86-TB 32
RE87-TB 32
1⁄2
RE96-TB 31⁄22
RE97-TB 31⁄221⁄2
RE98-TB 43
RE106-TB 42
RE107-TB 42
1⁄2
RE108-TB 43
AB
CAT. NO.
(NPT) (NPT) C
Funnel-Shaped Reducers
for Hazardous and Non-
Hazardous Locations
REC21-TB 3⁄41⁄2- 14 17⁄8
REC31-TB 11⁄2- 14 2
REC32-TB 13⁄4- 14 2
THREADS
CAT. NO.
(NPT)
With Flush Head for Hazardous
and Non-Hazardous Locations
PLG1-TB 1⁄2
PLG2-TB 3⁄4
PLG3-TB 1
PLG4-TB 11⁄4
PLG5-TB 11⁄2
PLG6-TB 2
PLG7-TB 21⁄2
PLG8-TB 3
PLG9-TB 31⁄2
PLG10-TB 4
®
®
Reducing Bushings REC Series Reducers
Recessed Plugs
Aluminum Recessed
Plugs
A
A
A
C
B
A-78
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Three-Piece Couplings Explosion-Proof,
Dust-Ignition-Proof
Application
UNY and UNF unions are installed in threaded
thickwall conduit systems:
•UNY — to connect conduit to a conduit fitting,
junction box, or device enclosure
•UNF — to connect conduit to conduit, or to provide
a means for future modification of the conduit system
Standard Finishes
•Steel — electrogalvanized with chromate treatment
•Iron alloy, malleable iron — electrogalvanized
and aluminum
acrylic paint
Certifications and Compliances*
•NEC/CEC
Class I, Division 1 & 2, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class III
UNF, UNY 1⁄2" – 1"
•UL – Conduit unions for use in Cat. Nos. UNF/UNY
followed by 105, 205, or 305; for use in:
Class I, Division 1 & 2, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class III
UNF, UNY 1⁄2", 3⁄4", 1"
•CSA — Conduit unions for use in Cat. Nos. UNF/UNY
followed by 105, 205, 305, 405 or 505; for use in:
Class I, Division 1 & 2, Groups B, C, D
Class II, Division 1, Groups E, F, G
Class III
UNF, UNY 1⁄2", 3⁄4", 1", 11⁄4", 11⁄2"
•UL — Conduit unions for use in Cat. Nos. UNF/UNY
followed by 405 or 505; for use in:
Class I, Division 1 & 2, Groups B, C, D
Class II, Division 1, Groups E, F, G
Class III
UNF, UNY 11⁄4", 11⁄2"
•UL & CSA — Conduit unions for use in Cat. Nos. UNF/UNY,
EL Series followed by 605, 905, or 1005; for use in:
Class I, Division 1 & 2, Groups C, D
Class II, Division 1, Groups E, F, G
Class III
UNF,UNY 2", 21⁄2", 3", 31⁄2", 4"
CI.I, Div. 1 & 2, Groups A, B, C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
Explosion-Proof
Dust-Ignition-Proof
®
®
OVERALL OVERALL
CAT. NO.
TR SIZE LENGTH/INCHES DIA./INCHES
For Hazardous and Non-Hazardous Locations
UNY105-TB 1⁄2225⁄64 11⁄2
UNY205-TB 3⁄427⁄16 113⁄16
UNY305-TB 12
3⁄42
UNY405-TB 11⁄431⁄16 23⁄4
UNY505-TB 11⁄235⁄831⁄16
UNY605-TB 23
1⁄2313⁄16
UNY705-TB 21⁄2413⁄16 45⁄16
UNY805-TB 35
11⁄32 51⁄16
UNY905-TB 31⁄251⁄2511⁄16
UNY1005-TB 45
5⁄863⁄16
LENGTH LENGTH
MAX. DIA. MAX. DIA.
LENGTH
MAX. DIA. MAX. DIA.
LENGTH
UNY
UNF
OVERALL OVERALL
CAT. NO.
TR SIZE LENGTH/INCHES DIA./INCHES
For Hazardous and Non-Hazardous Locations
UNF105-TB 1⁄217⁄811⁄2
UNF205-TB 3⁄421⁄8113⁄16
UNF305-TB 12
5⁄32 2
UNF405-TB 13⁄421⁄423⁄4
UNF505-TB 11⁄223⁄431⁄16
UNF605-TB 22
1⁄2313⁄16
UNF705-TB 21⁄231⁄245⁄16
UNF805-TB 345
1⁄16
UNF905-TB 31⁄245⁄32 511⁄16
UNF1005-TB 44
1⁄463⁄16
®
®
UNY Male Unions
UNF Female Unions
A-79
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Three-Piece Couplings
Explosion-Proof, Dust-Ignition-Proof
EXFU
Precision machined
threads Unique
concentric
ring design
Smooth
conduit
stops
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
EXMU
EXMU
Copper-free
aluminum
Application
•Unions are used as connecting
elements between enclosures,
fittings or boxes that permit
future changes to the system
in both hazardous and
non-hazardous areas
Features/Benefits
•Copper-free* aluminum provides
increased corrosion resistance
•Precision cast and machined
surfaces permit safer
wire pulling
•Precision NPT threaded
hubs allow trouble-free field
installation for rigid or
IMC conduit
•Clear UL, CSA and cubic
content markings speed
approval by inspectors
•Unique concentric ring design
insures critical flame path control
Standard Materials
•Die cast aluminum alloy A360
with less than .004 copper
content (copper-free)
•EXMU nipples
are galvanized steel
Standard Finish
•Aluminum lacquer finish
Compliances
•UL Listed
•CSA Certified
•Suitable for hazardous locations
•Federal Spec W-C-586
Sample Specifications
•Conduit unions for hazardous
locations shall be die cast
copper-free* aluminum alloy
A360. Suitable for use in
hazardous locations: Class I,
Groups C, D; Class II, Groups E,
F, G and Class III. All conduit
stops shall be coined and free
of rough edges. Conduit unions
shall be finished with aluminum
lacquer. Conduit unions shall
be Thomas & Betts®Catalog No.
__________
*Less than .004 copper content.
EXFU
Male and Female Unions
Female to Female
CAT. NO.
HUB SIZE UNIT QTY. STD. PKG. WT. LBS. PER 100
EXFU-1 1⁄2" 5 25 24
EXFU-2 3⁄4" 5 25 33
EXFU-3 1" 5 25 42
EXFU-4 11⁄4" 5 25 53
EXFU-5 11⁄2" 5 25 68
•EXFU-6 2" 2 10 130
•EXFU-7 21⁄2" 2 10 270
•EXFU-8 3" 1 5 310
•EXFU-9 31⁄2" 1 5 340
•EXFU-10 4" 1 374
Male to Female
CAT. NO.
HUB SIZE UNIT QTY. STD. PKG. WT. LBS.PER 100
EXMU-1 1⁄2" 5 25 24
EXMU-2 3⁄4" 5 25 35
EXMU-3 1" 5 25 45
•
Made to order items. Consult factory for lead time and minimum quantities.
A-80
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Elbows
Explosion-Proof, Dust-Ignition-Proof
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
Application
EYD drain and inspection sealing fittings:
•Restrict the passage of gases, vapors or flames from one
portion of the electrical installation to another at
atmospheric pressure and normal ambient temperatures
•Limit explosions to the sealed-off enclosure
•Prevent precompression or “pressure piling” in conduit
systems. Drain sealing fittings are installed in vertical
conduit runs and at low points in conduit systems to
prevent accumulation of condensate above seal
Features:
EYD drain sealing fittings include:
•Drain to provide continuous, automatic drainage
of condensate
•Large openings with threaded closures to provide
easy access to conduit hubs for making dams
•Integral bushings to protect conductor insulation
from damage
•Tapered-tapped hubs to ensure ground continuity
Standard Materials
•Bodies, and inspection or drain covers — Gray iron alloy
and/or ductile iron
•Closure for drain — copper-free aluminum or ductile iron
•Small closure plug — Gray iron alloy and/or steel
•Drain — stainless steel
•Removable nipples — steel
Standard Finish
•Gray iron alloy and ductile iron — electrogalvanized
and aluminum acrylic paint
•Copper-free aluminum — natural
•Stainless steel — natural
•Steel — electrogalvanized
Options
•Copper-free aluminum bodies, nipples and enclosures —
see listings
Size Ranges
•EYD — 1⁄2"–4"
Certifications and Compliances*
NEC/CEC:
•EYD11 — 31-TB
Class I, Division 1 & 2, Groups A,B,C,D. Class II, Division 1,
Groups E, F, G. Class III.
•EYD41 — 101-TB
Class I, Division 1 & 2, Groups C,D. Class II, Division 1,
Groups E, F, G.
Class II, Division 2, Groups F, G.
Class III
•UL Standard: 886
•CSA Standard: C22.2
Sealing Compound and Fibers
•Seal A3 (1 lb. can of sealing compound)
•Fiber X6 (8 oz. fiber packing)
•Sealkit (1 lb. can of sealing compound
and 1 oz. fiber packing)
A-81
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Sealing Fittings Explosion-Proof, Dust-Ignition-Proof
Cl. I, Div. 1 & 2, Groups A, B, C, D
Cl. II, Div. 1, Groups E, F, G
Cl. III, Div. 1 & 2
EYD Drain Seals
TURNING
CAT. NO.
SIZE A B RADIUS
EYD11-TB 1⁄2” 3.81 1.50 1.75
EYD21-TB 3⁄4" 4.08 1.75 1.98
EYD31-TB 1 4.85 2.19 2.19
EYD41-TB 11⁄4" 5.00 2.25 1.80
EYD51-TB 11⁄2” 5.44 2.44 2.00
EYD61-TB 2 6.25 3.00 2.32
EYD71-TB 21⁄2” 7.50 3.50 2.69
EYD81-TB 3 8.50 4.25 3.15
EYD91-TB 31⁄2” 9.19 4.75 3.38
EYD101-TB 4 9.75 5.25 3.64
B
EYD
1
⁄
2
" — 1" EYD 1
1
⁄
4
" — 4"
EYD
1
⁄
2
" — 1"
Drains/Breathers for Hazardous Locations
CAT. NO.
SIZE DIM. “D”
ECD15 1⁄2” .975
ECD384 3⁄8" .407
ECD284 1⁄4" .327
®
®
Application
The Thomas & Betts Universal drain/breather fittings can be used as drains or breathers depending
on the installation.
•To use as a drain, the product must be installed in the bottom of the enclosure or the lowest
point where an NPT threaded opening exists. It can also be used in a seal fitting or a “T”
conduit body. These must be in a lower section of the conduit system. This will enable
moisture inside the conduit system to drain out
•To use as a breather, installation should be done at the top of an enclosure or in upper
sections of conduit systems. This will permit air exchange and keep moisture accumulation
inside the conduit system to a minimum, Thomas & Betts recommends the use of at least 2
devices (one drain and one breather) for maximum efficency
A-82
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Sealing Fittings Explosion-Proof, Dust-Ignition-Proof
EYS Sealing Fittings
EYS Sealing Fittings
HUB DIMENSIONS (IN.) TURNING
CAT. NO.
SIZE A B C RADIUS
Verticle only
EYS1-TB 1⁄2” 3.31 1.25 1.50 1.66
EYS2-TB 3⁄4" 3.65 1.50 1.75 1.96
EYS3-TB 1 4.25 1.75 2.19 2.40
EYS4-TB 11⁄4" 5.00 2.25 2.45 3.11
EYS5-TB 11⁄2” 5.69 2.45 3.00 3.62
Horizontal/Verticle
EYS11-TB 1⁄2”3
5⁄811⁄4–1
3⁄32
EYS21-TB 3⁄4"3y1
1⁄2–1
1⁄4
EYS31-TB 14
1⁄413⁄4–1
19⁄32
EYS41-TB 11⁄4"52
1⁄4–1
13⁄16
EYS51-TB 11⁄2”5
7⁄16 27⁄16 –2
EYS61-TB 26
1⁄43–2
5⁄16
EYS71-TB 21⁄2”7
1⁄231⁄2–2
9⁄16
EYS81-TB 38
1⁄241⁄4–3
3⁄32
EYS91-TB 31⁄2”9
3⁄16 43⁄4–3
3⁄8
EYS101-TB 49
3⁄451⁄4–3
17⁄32
Crouse-Hinds®and Chico®are trademarks of Cooper Industries, Inc.
B
A
A
CB
EYS11-TB – EYS101-TB
EYS1-TB – EYS5-TB
Application
EYS sealing fittings can be installed
in either vertical or horizontal
applications.
•Seals sections of conduit runs
from passage of vapors, flame,
or gases
•Seals off sections of conduit
system during explosion
•Limits precompression or
pressure piling in conduit
system
Features
•All hubs have a minimum
of five full threads, integral
bushings to protect conductor
insulation from damage, and
large access openings for
easier packing of sealing
medium
•Seals are approved to be used
with Crouse-Hinds®Sealing
Compound and Fiber
Size Range
•1⁄2" NPT to 4" NPT
Materials
•Bodies: Ductile Iron
•Plugs: Gray Iron
•Nipples: Steel, supplied
with EYS fittings
Finish
•Bodies: Zinc-plated with
aluminum acrylic paint
•Plugs: Zinc-plated with
aluminum acrylic paint
•Nipples: Zinc-plated
Listing Certifications and
Compliances
•UL886
•CSA: C22.2 No. 30
•EYS seals are approved to be
used with Crouse-Hinds®
Chico® A compound and Chico®
X fiber.
Sealing Compound and Fibers
•Seal A3 (1 lb. can of sealing
compound)
•Fiber X6 (8 oz. fiber packing)
•Sealkit (1 lb. can of sealing
compound and 1 oz. fiber
packing)
NEC/CEC:
EYS1-3TB*
Cl. I, Div. 1 & 2, Groups A, B, C, D
EYS4-5TB*
Cl. I, Div. 1 & 2, Groups C, D
EYS11-31TB*
Cl. I, Div. 1 & 2, Groups A, B, C, D
Cl. II, Div. 1, Groups E, F, G
Cl. III
EYS41-101TB*
Cl. I, Div. 1 & 2, Groups C, D
Cl. II, Div. 1, Groups E, F, G
Cl. III
Cl. I, Div. 1 & 2, Groups A, B, C, D*
Cl. II, Div. 1, Groups E, F, G
Cl. III, Div. 1 & 2
Explosion-Proof
Dust-Ignition-Proof
®
®
A-83
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Sealing Fittings Explosion-Proof, Dust-Ignition-Proof
Application
•Limits flames and/or explosions to area
within electrical system where they originate
•Limits pressure piling
•Required by NEC for conduit systems in hazardous
locations 18" from an enclosure housing a heat producing
or arcing device; on 2" and larger system that enters an
enclosure containing splices; wherever conduit leaves
a Class I, Division I area and enters a non-hazardous area
Features/Benefits
•Copper-free* aluminum provides increased
corrosion resistance
•Precision cast and machined surfaces
permit safer wire pulling
•Precision NPT threaded hubs enable trouble-free
field installation for rigid or IMC conduit
•Large opening provides maximum working room for
creating dam and seal pouring to speed up installation
•Compact design permits close construction
of parallel conduit runs
Standard Materials
•Sealing Fittings: Die cast aluminum alloy A360
with less than .004 copper content (copper-free)
•Sealing Cement
•Fiber: Flame retardant Kaowool Type A fiber
Standard Finish
•Aluminum lacquer finish
Compliances
•UL Listed
•CSA Certified
•Suitable for hazardous locations
•Federal Spec W-C-586
Sample Specifications
•Sealing fittings for hazardous locations shall be die cast
copper — free* aluminum alloy A360. Suitable for use in
hazardous locations: Class I, Groups C, D; Class II, Groups
E, F, G and Class III. All conduit stops shall be coined and
free of rough edges. Sealing fittings for hazardous locations
shall be finished with aluminum lacquer. Sealing fittings
shall be Thomas & Betts Catalog No. __________
*Less than .004 copper content.
Precision
machined
threads
Large
aperture
for easy
installation
Copper-free
aluminum
Smooth
conduit
stops
®
®
Vertical
HUB UNIT STD. WT. LBS.
CAT. NO. SIZE QTY. PKG. PER 100
†EYVF-1 1⁄2"52550
†EYVF-2 3⁄4"52554
†EYVF-3 1" 5 25 100
EYVF-11 1⁄2"105035
EYVF-22 3⁄4"105040
EYVF-33 1" 4 20 60
Vertical/Horizontal
HUB UNIT STD. WT. LBS.
CAT. NO. SIZE QTY. PKG. PER 100
EVHF-1 1⁄2"105041
EVHF-2 3⁄4" 5 25 50
EVHF-3 1" 5 25 60
EVHF-4 11⁄4" 4 20 70
EVHF-5 11⁄2"1 560
EVHF-6 2" 1 1 125
•EVHF-7 21⁄2" 1 1 150
•EVHF-8 3" 1 1 250
•EVHF-9 31⁄2" 1 1 300
•EVHF-10 4" 1 1 400
• Made to order items. Consult factory for lead time and minimum
quantities.
† Packaged with an adequate amount of sealing compound
and plugs installed.
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust Ignition-Proof
Raintight
Wet Locations
EYVF
EVHF
EVHF
EVHF-1 through -3
EVHF-4 through -10
A-84
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Sealing Fittings Explosion-Proof, Dust-Ignition-Proof
Preparation
Applications
Red•Dot®sealing cement is used for making seals in sealing fittings. The insulation in the
conductors sealed in the cement may be approved thermoplastic or rubber, with or without
lead covering. The sealing cement should not be used for insulating.
Characteristics
Red•Dot®sealing cement is not affected by gasoline, alcohol, acetone, ether,
naptha, petroleum, benzol or lacquer solvent.
Preparation
(1) Use a clean mixing vessel for each batch.
(2) Thoroughly mix powder before adding water.
(3) Do not use if temperature is below 40° F.
(4) Mix 1 part water to 2 parts cement.
(5) Allow cement to set for 72 hours before use.
Standard Dams
(1) Push the conductors away from the filling opening and force them apart so that they
do not touch each other or the walls of the fitting or conduit along their length. If the
conductors do touch, the sealing cement will not form a closed path between them.
(2) Force the packing fiber between each conductor and the inside walls. Be sure that the
dam is strong enough and tight enough to prevent the considerable weight of the fluid
sealing cement from seeping out.
Pouring
(1) Pour the mixed cement into the fitting slowly so as not to trap air in the seal.
(2) Replace the close-up plugs to ensure that they engage not less than 5 full threads.
Sealing Cement
Packing Fiber
Vertical Installation
for EYVF or EVHF Fittings
Sealing
Cement
Packing Fiber
Horizontal EVF Installation
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
NEMA 3, 4, 7 CD, 9 EFG
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-85
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Sealing Fittings Explosion-Proof, Dust-Ignition-Proof
Sealing Cement and Fiber for Thomas & Betts Sealing Fittings
Sealing Cement
•Can be used on Red•Dot®EYV, EVH series fittings only
VOLUME STD. WT. LBS
CAT. NO. QUANTITY CUBIC INCHES PKG. PER 100
EXSC-2 3.2 oz. 2.75” 25 20
EXSC-8 13 oz. 11.50” 15 81
EXSC-16 1 lb., 10 oz. 23.00” 10 163
Packing Fiber
•Can be used on Red•Dot®EYV, EVH series fittings only
VOLUME STD. WT. LBS
CAT. NO. QUANTITY CUBIC INCHES PKG. PER 100
EXPF-16 1 lb. 1 112
Approximate Amount of Cement and Fiber
Required per Hub.
HUB CEMENT FIBER
CAT. NO. SIZE QUANTITY QUANTITY
EYVF-11 1⁄2" 2 oz. 1⁄32 oz.
EYVF-22 3⁄4" 3 oz. 1⁄16 oz.
EYVF-33 1" 4 oz. 1⁄8oz.
EVHF-1 1⁄2" 2 oz. 1⁄32 oz.
EVHF-2 3⁄4" 2 oz. 1⁄32 oz.
EVHF-3 1" 4 oz. 1⁄4oz.
EVHF-4 11⁄4" 4 oz. 1⁄4oz.
EVHF-5 11⁄2" 6 oz. 1⁄2oz.
EVHF-6 2" 12 oz. 1 oz.
EVHF-7 21⁄2" 15 oz. 11⁄2oz.
EVHF-8 3" 40 oz. 2 oz.
EVHF-9 31⁄2" 45 oz. 3 oz.
EVHF-10 4" 50 oz. 4 oz.
EXSC
EXPF
CI.I, Div. 1 & 2, Groups C, D
CI.II, Div. 1, Groups E, F, G
CI.III, Div. 1 & 2
Explosion-Proof
Dust-Ignition-Proof
Raintight
Wet Locations
A-86
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Kopr-Shield®Compound
Good connections are one of the most important aspects of electrical work. Mechanics
know how much downtime is caused when fluids or oils leak into the raceway system or
when looking for a weak link in a ground system caused by a high resistance connection.
Mechanics also know how much time is spent keeping contacts, switches, lugs and other
connectors clean or replacing parts because of “green scourge” buildup. Thomas & Betts
has the solution to improve connections made in thousands of electrical and raceway
installations made each day by electricians everywhere.
Kopr-Shield®compound is a unique homogenized blend of pure, polished colloidal copper,
rust and corrosion inhibitors that simultaneously protects, lubricates and enhances the
conductivity of the mating surfaces to which it is applied. Extremely adhesive, Kopr-Shield®
compound flows smoothly into uneven contours and voids, making application easy,
protection and lubrication complete and positive. A stable compound, it will not settle-out,
thin, thicken, harden, or dry out under the most severe environmental conditions.
Kopr-Shield®Compound has excellent temperature characteristics — brushed on at
-50˚ F to 250˚ F (other compounds either turn solid or run like water at these extremes).
Even at 1800˚ F, Kopr-Shield®remains intact for short terms.
Kopr-Shield®Compound may be used to advantage in all electrical installations. When
the environment is hostile to good electrical and mechanical connections, Kopr-Shield®
Compound is a must!
CAT. NO. DESCRIPTION STD. PKG. WT. LBS./C
201-31879 11⁄2oz. Container with brush 96 11.46
201-31879-1 4 oz. Container with brush 24 38.54
CP8-TB 8 oz. Container with brush 12 64.58
CP16 16 oz. Container with brush 12 120.83
CP128 1 Gallon can 4 952.00
Kopr-Shield®is a trademark of Jet Lube, Inc.
Kopr-Shield
®
by Thomas & Betts meets the requirements
of Section 300.6(A) in the 2002 NEC Code for Protection
Against Corrosion.
“Where corrosion protection is necessary and the conduit is
threaded in the field, the threads shall be coated with an
approved electrically conductive, corrosion-resistant compound.”
Use Kopr-Shield®Compound for Battery Lugs and Cables
•Prevention of “Green Scourge” corrosion
•Reduction of resistance
•Ease of terminal installation and removal
Use Kopr-Shield®Compound for Raceways.
•Lubrication — ease of assembly and disassembly
•Grounding continuity improved — exceeds
code requirements
Use Kopr-Shield®Compound for Fuse Clips.
•Even heat distribution — elimination of hot spots
•Oxidation Prevention — prevents carbon path formation
•Lubrication — easy installation and removal of fuses
Use Kopr-Shield®Compound for Wiping Contacts,
Drum Switches and Slip Rings.
•Prevention of galling, burning, pitting and discoloration
•Suppression of arching and dissipation of coronas
•Lubrication for ease of operation
The copper colloidal surface treatment that protects, lubricates
and enhances conductivity between all electrical connections.
Kopr-Shield®Compound
A-87
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
Metal Clad Cable Teck Cable Aluminum Sheathed Cable
Metal Clad Cable (Type MC) Ref. NEC Article 334*
“Metal Clad Cable Type MC is a factory assembly of one or more conductors,
each individually insulated and enclosed in a metallic sheath of interlocking
tape, or a smooth or corrugated tube.”
Metal Clad Cable Type MC is rated for use up to 5,000 volts. The National
Electrical Code permits use of metallic sheath as an equipment grounding
conductor.
Metal Clad Cables are available with a variety of phase conductor insulations
such as crosslinked polyethylene, and silicone rubber ethylene propylene,
depending on rated temperature of conductors and working potential.
Metallic sheath can be of galvanized steel, aluminum, copper or bronze.
A special outer covering such as PVC or Neoprene over metallic sheath
is usually provided for environmental protection.
Metal clad cable is not permitted in locations where it could be subject
to physical damage. Metal clad cable can be used exposed, concealed,
in cable tray, in any approved raceway, and with minor exceptions in
hazardous locations. Type MC cable can also be used for services,
feeders, branch circuits, power, lighting, control and signal circuits.
Use of metal clad cable is permitted in wet locations, or where exposed to
destructive corrosive conditions or can be directly buried in earth, concrete
or exposed to cinder fills, strong chlorides, caustic alkalis, vapors, chlorine or
hydrochloric acids provided the construction of cable, the conductors within
the metallic sheath, the metallic sheath and protective cover over metallic
sheath comply with requirements enumerated in Sec. 334-3 of the National
Electrical Code.
Bend radius restrictions are dependent on the size of the cable and the type
of sheath, i.e., smooth, interlocked armor, corrugated sheath or shielded
conductors and varies from 7 times to 15 times cable external diameter.
NEC Article 334 requires that approved fittings be used for termination.
Where single-conductor cables carrying alternating current enter a ferrous
metal box
or enclosure, procedures described in NEC Section 300-20 must be followed
to reduce effects of heating due to induced currents. These procedures
include recommended arrangements of conductors, cutting of slots in metal
between individual conductor holes, passing of conductors through insulating
walls, or use of non-magnetic aluminum sheathed cable and aluminum
terminating fittings.
Portions of this section reprinted by permission from NFPA 70, National
Electrical Code®, National Fire Protection Association, Boston, MA.
Please refer to the following for further details and complete information:
1. NEC Article 334…Metal Clad Cable (Type MC)
2. UL 4, ANSI C33.9…Safety Standards for Type MC Metal Clad Cable
3. UL 514B, Safety Standards for Outlet Boxes & Fittings
4. A-A50552…Federal Specification. Fittings for Cable, Power Electrical
& Conduit Metal, Flexible
5. NEMA FM-1…Standards Publication. Fittings and Supports
for Conduit and Cable Assemblies
A-88
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
Please Note
The materials herein, whether relating to the National Electrical Code, the
Underwriters Laboratories, Inc. listing, to industry practice or otherwise, are
not intended to provide all relevant information required for use and installation
of our products. Refer to applicable codes, instructions and industry
specifications prior to installation or use.
Metal Clad Cable Teck Cable Aluminum Sheathed Cable Continued
Teck Cables
Teck cable derived its name from one of its first users, the Teck-Hughes
Gold Mines in Kirkland Lake, Ontario. Teck 90 is CSA Type designation.
Trade designation of this cable is Armored Cable.
Teck cables up to 5,000 volt working potential are manufactured in
accordance with CSA Standard C22.2 No. 131 and are provided with
a bare ground conductor and an optional outer jacket. Depending on phase
conductor insulation the cables are designated as Teck 90 (X-LINK) when
insulation is cross-linked polyethylene and Teck 90 (EP) when insulation is
ethylene propylene. Both cables are rated for 90° C service (dry location)
and 75° C (wet locations). When Teck cable is suitable for installation
down to minus 40° F the cables are marked Teck 90 (X-LINK) minus 40
or Teck 90 (EP) minus 40.
Over 5,000 volts working potential Teck cables are manufactured in
accordance with IPCEA standards and are certified by CSA. Cables are
provided with or without ground wire as required.
Teck cables with outer jacket may be used for exposed or concealed wiring
in wet or dry locations, indoors/outdoors and in corrosive environments. Teck
cables are suitable for use in ventilated, non-ventilated and ladder-type cable
troughs, in ventilated flexible cable ways in both dry and wet locations. Teck
cable with outer jacket is suitable for direct earth burial and for Class II
Division 2, Class III Division 1 & 2 hazardous locations per Canadian
Electric Code.
Some of the features of Teck cable are its flexibility and ease of installation.
Absence of dead air space within cable increases heat transfer and minimize
condensation. Overall protective covering provides good environmental
protection.
Bend radii for permanent training during installation usually varies between
7 times to 12 times the cable diameter depending on cable construction
and manufacturer’s recommendations. Larger radii bends are required
for other conditions.
Section 12-3028 of the Canadian Electric Code requires that the terminating
fittings used must provide adequate strain relief to terminal connections and
ensure electrical continuity without injury to non-metallic sheath. Continuity
is mandatory whether or not the armor is used as a grounding conductor.
Except for dry locations free from corrosive atmosphere, the non-metallic
jacket is not permitted to be stripped back to a point where armor is
exposed after installation.
Where single conductor cables carrying 200 amps or more enter metal
boxes through separate openings, certain precautions are required to
prevent overheating of the metal by induction. Use of non-ferrous or
non-metallic box connectors, locknuts and bushings and installation
of non-magnetic panel inserts is suggested in the code.
Please refer to the following for further details and complete information:
1. CEC Section 12…Wiring Methods
CEC Section 4…Conductors
2. CSA C22.2 No. 131 & 131S
(Supplement #1)…Safety Standard for Type Teck Cable
3. CSA C22.2 No. 18…Safety Standards for Outlet Boxes,
Conduit Boxes and Fittings
A-89
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
STAR TECK EXTREME®—
STE/STEX Series Cable Fitting
Application
•Provides means for passing armored
and metal clad jacketed cables
through a bulkhead or enclosure in
hazardous areas. (these fittings are
suitable for hazardous areas when
used with T&B sealing compound)
•Forms a mechanical grip and water
and/or oil-resistant termination
•Provides grounding continuity
of cable armor
Features
•Removable armor-stop for greater
cable ranges
•Built-in sealing device
•Patented Elastomeric collar
ring/bushing
•Built-in jacket stripping gauge
•Patented powergrip grounding ring
Range
•STAR TECK EXTREME®fittings are
designed to accommodate a broad
range of cables. Each hub range
overlaps the adjacent hub range,
thereby minimizing the possibility
of mismatched cables and fittings
in the field. They are available in hub
sizes from 1⁄2" to 4" and will handle
outer jacket diameters form 0.525"
to 4.340".
Materials
•Aluminum is standard material
•Add suffix “S” for steel
with zinc plating
•Add suffix “PVC” for corrosion
resistant PVC coating
•Add suffix “SS” for
stainless steel material
Cord & Cable Type
•JMC, MC-HL, Teck
Environment Classification
•STE* Series
–Ordinary Location
–Class I, Division 2†
•–NEMA 4, 4X, 6P
•–STE050 — STE200
NEMA 6P
•–STE250 — 400
NEMA 4
•–STE050 — 400
NEMA 4X
•STEX** Series
–Class I, Division 1, Groups A, B, C, D
–Class II, Division 1, Groups E, F, G
–NEMA 4, 4X, 6P
•UL Listed for Direct Burial when
made from stainless steel material
* These fittings are suitable for Class I hazardous locations
when used in combination with a certified Class I
hazardous location sealing fitting.
** May be used in hazardous areas with approved
MC type cable (or equal) when installed in
accordance with NEC/CEC requirements.
Not applicable to all STEX series.
The STAR TECK®STE cable fitting series is designed for optimum integrity in ordinary applications. The
STEX series is specially designed for classified hazardous areas. Both are designed to stand up to the
harshest and most corrosive environment.
A-90
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
To specify other material, add the appropriate suffix to the category number.
DESIRED MATERIAL SUFFIX EXAMPLE
Aluminum fitting with ground lock nut GR STE-050GR
Steel with zinc plate S STE-050S
Aluminum with pvc coating PVC STE-050PVC
Steel with pvc coating S-PVC STE-050S-PVC
UL Listed #84H3
*
These products are UL Listed
Watertight NEMA Type 6P
*
The 1/2 fittings do not have a removable armor stop.
†
CSA approved for hazardous location.
STAR TECK EXTREME®
Jacketed Metal-Clad Cable Fittings
HUB STRIP GLAND CABLE RANGE CABLE RANGE A1: THROAT A2: THROAT B* C
CAT.
SIZE LENGTH TORQUE OVER JACKET OVER ARMOR DIA. MIN. DIA. MIN. OVERALL MAX.
NO.
A.P.† (LB.-IN.) MIN. MAX. MIN. MAX. W/END STOP WO/END STOP ALUM.
Ordinary
ST050-462*1⁄211⁄4300 .525 .650 .415 .570 N/A* .395 2.020 1.224
STE050*1⁄211⁄4300 .600 .985 .520 .895 .505 .612 2.650 1.630
STE075*3⁄411⁄4600 .860 1.205 .780 1.125 .655 .816 2.900 2.080
STE100*1 1
1⁄4700 .950 1.375 .870 1.295 .785 1.044 3.020 2.300
STE125*1
1⁄411⁄41,000 1.150 1.625 .990 1.465 .970 1.250 4.010 2.820
STE150*1
1⁄213⁄41,200 1.440 1.965 1.280 1.805 1.260 1.562 4.290 3.250
STE200*2 1
3⁄41,600 1.825 2.375 1.665 2.215 1.645 1.995 4.120 3.600
STE250 21⁄221⁄21,600 2.265 2.840 2.105 2.680 2.075 2.424 5.320 4.750
STE300 32
1⁄21,600 2.670 3.270 2.545 3.145 2.531 2.890 5.400 5.400
STE350 31⁄221⁄21,600 3.220 3.870 3.090 3.640 3.065 3.460 5.360 5.900
STE400 42
1⁄21,600 3.665 4.340 3.550 4.225 3.525 3.941 5.415 6.400
Hazardous Locations
STX050-462*1⁄211⁄4300 .525 .650 .415 .570 N/A* .395 2.500 1.630
STX050-464*1⁄211⁄4300 .600 .760 .490 .680 N/A* .485 2.530 1.630
STEX075*3⁄411⁄4600 .600 .985 .520 .895 .504 .678 3.400 1.820
STEX100*1 1
1⁄4700 .860 1.205 .780 1.125 .650 .833 3.580 2.300
STEX125*1
1⁄411⁄41,000 .950 1.375 .870 1.295 .834 1.065 3.920 2.510
STEX150*1
1⁄213⁄41,200 1.150 1.625 .990 1.465 .958 1.273 5.020 3.260
STEX200*2 1
3⁄41,600 1.440 1.965 1.280 1.805 1.250 1.560 5.120 3.620
STEX250†2
1⁄221⁄21,600 1.825 2.375 1.665 2.215 1.640 1.995 5.170 4.580
STEX300†3 2
1⁄21,600 2.265 2.840 2.105 2.680 2.075 2.461 6.610 5.100
STEX350†3
1⁄221⁄21,600 2.670 3.270 2.545 3.145 2.531 2.864 7.380 5.790
STEX400†4 2
1⁄21,600 3.220 3.870 3.090 3.640 3.055 3.461 7.650 6.190
STX400-484† 4 — 1,600 3.810 4.030 3.680 3.870 — — — —
STX400-485† 4 — 1,600 3.965 4.185 3.835 4.025 — — — —
Collar Ring
(elastomeric)
Bushing
(elastomeric)
Gland Nut
(aluminum)
Grounding Ring
(stainless steel or
bronze with nickel plate)
Body
(aluminum)
Sealing Ring
(elastomeric)
Removable
Armor-Stop
(nylon d"-1")
(aluminum 1b"-4")
C
B
A1
A2
STE Series
Ordinary
STEX Series
Hazardous Locations
Sealing Compounds — Used for Hazardous Locations
CAT. NO
. DESCRIPTION VOLUME
SC4-KIT Liquid Type Sealing Compound for use in high wire density applications 2.8 fl. oz.
SC65 Putty Type Sealing Compound 60 grams
A-91
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
STAR TECK®Jacketed Metal-Clad Cable Fittings
Overlapping range of sizes. STAR TECK®jacketed metal-clad cable fittings
are designed to accommodate a broad range of cables, thereby minimizing
the possibility of mismatched cables and fittings in the field.
Application
•Provide means for passing armored,
metal clad, jacketed cables through a
bulkhead or enclosure in hazardous
areas (these fittings are suitable for
hazardous areas when used with
T&B sealing compound)
•Form a mechanical grip and water
and/or oil-resistant termination
•Provide grounding continuity of cable
armor
Cord & Cable Type
•JMC, MC
Features
Easy Installation
•Exclusive power-grip. Provides a
grip that’s high up on the cable —
not on the first convolution —
so strip length and cutting of
cable are not as critical
Dependable Service
•Stainless steel retaining ring.
Withstands corrosive environments.
Non-magnetic
Dependable Grounding
•Power-Grip grounding ring is non-
magnetic stainless steel. Provides
360° long-term dependable
grounding. It makes immediate
contact with the cable
Watertight
•Tapered bushing. Cone shaped to
provide a secure, tight fit while
eliminating cupping or water in
vertical installations
Easy to Install in Tight Spaces
•Low profile gland nut fits tight
spaces. Has grooves for screwdriver
installation, and flats for a wrench.
Durable and reusable with funnel
entry for easy cable insertion
Materials
•Aluminum is standard material
•Add suffix “S” for steel
with zinc plating
•Add suffix “PVC” for corrosion
resistant PVC coating
•Add suffix “SS” for
stainless steel material
Environment Classification
•Suitable for hazardous locations.
Class 1 Div. 2; Class II Div. 2; Class
III. Where explosion proof or dust
proof fittings are required by code
use STAR TECK XP®fittings
(STX Series)
Range
•They are available in hub sizes from
1⁄2to 4 inches, and will handle outer
jacket diameters from 0.525 to
4.340 inches
Installing the STAR TECK®Fitting
1. Prepare cable 3. Tighten gland nut2. Insert cable
Watertight
Tapered bushing.
Cone shaped to
provide a secure,
tight fit while
eliminating
cupping or
water in vertical
installations.
Easy Installation
Exclusive power-
grip. Provides a
grip that’s high up
on the cable —
not on the first
convolution — so
strip length and
cutting of cable
are not critical.
Dependable
Service.
Stainless steel
retaining ring.
Withstands
corrosive
environments.
Non-magnetic.
Dependable
Grounding.
Power-Grip
grounding ring
is non-magnetic
stainless steel.
Provides 360°
long-term
dependable
grounding. It
makes immediate
contact with the
cable.
Easy to Install in
tight spaces.
Low profile gland
nut fits tight
spaces. Has
grooves for
screwdriver
installation, and
flats for a wrench.
Durable and
reusable with
funnel entry for
easy cable
insertion.
A-92
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
STAR TECK®JACKETED METAL-CLAD CABLE FITTINGS
HUB CABLE RANGE OVER CABLE RANGE OVER
CAT.
SIZE JACKET (IN.) ARMOR (IN.) DIMENSIONS (IN.)
NO.
NPT MIN. MAX. MIN. MAX. A B* C
ST050-462 1⁄20.525 0.650 0.415 0.570 0.395 2.020 1.224
ST050-464 1⁄20.600 0.760 0.490 0.680 0.485 2.020 1.363
ST050-465 1⁄20.725 0.885 0.615 0.805 0.612 2.133 1.633
ST050-466 1⁄20.825 0.985 0.715 0.905 0.612 2.133 1.633
ST075-467 3⁄40.880 1.065 0.770 0.985 0.819 2.450 2.080
ST075-468 3⁄41.025 1.205 0.915 1.125 0.819 2.450 2.080
ST100-469 1 1.187 1.375 1.077 1.295 1.039 2.601 2.230
ST125-470 11⁄41.350 1.625 1.240 1.545 1.182 3.282 2.824
ST125-550 11⁄41.500 1.625 1.390 1.545 1.370 3.282 2.824
ST125-471 11⁄41.600 1.875 1.490 1.795 1.370 3.282 2.824
ST150-472 11⁄21.700 1.965 1.590 1.885 1.557 3.620 3.260
ST150-473 11⁄21.900 2.187 1.790 2.107 1.600 3.620 3.260
ST200-551 2 1.900 2.187 1.790 2.107 1.715 3.640 3.620
ST200-474 2 2.100 2.375 1.990 2.280 1.995 3.640 3.620
ST200-475 2 2.300 2.565 2.190 2.485 2.057 3.640 4.020
ST200-476 2 2.500 2.750 2.390 2.656 2.057 3.640 4.020
ST250-477 21⁄22.380 2.640 2.240 2.560 2.230 4.700 4.750
ST250-478 21⁄22.580 2.840 2.440 2.750 2.430 4.700 4.750
ST300-479 3 2.790 3.060 2.640 2.970 2.630 4.700 5.050
ST300-480 3 3.000 3.270 2.870 3.190 2.860 4.790 5.480
ST300-481 3 3.210 3.480 3.042 3.390 3.032 4.790 5.480
ST350-482 31⁄23.420 3.690 3.270 3.590 3.260 4.790 5.980
ST350-483 31⁄23.610 3.870 3.440 3.770 3.430 4.790 5.980
ST400-484 4 3.810 4.030 3.600 3.930 3.590 4.840 6.435
ST400-485 4 3.965 4.185 3.755 4.065 3.745 4.840 6.435
ST400-486 4 4.120 4.340 3.910 4.220 3.900 4.840 6.435
* Approximate dimension before installation.
UL File No. E 38947
CSA File No. LR 23086
Suggested specifications for metal-clad cable fitting.
1. All metal-clad cable fittings for jacketed interlocked armor cable or continuous corrugated cable shall be approved
by a nationally recognized testing laboratory, inspection agency or product evaluation organization.
2. Where corrugated-jacketed metal-clad cable exposed to intermittent or continuous moisture is terminated into
a threaded opening, the fitting shall be watertight type furnished with:
a. An elastomeric beveled bushing.
b. A funnel entry, splined gland nut.
c. A non-magnetic stainless steel grounding device with dual grounding action.
d. A taper threaded hub.
e. A hexagonal body and gland nut as manufactured by Thomas & Betts (aluminum series ST050-464).
3. Where cable is terminated into a threadless opening, a suitable moisture-resistant elastomeric gasket as manufactured by
Thomas & Betts, series 5262, shall be provided between the outside of enclosure and fitting shoulder.
4. With single conductor cable and/or in corrosive environments, aluminum fittings such as Thomas & Betts series ST050-464
shall be installed.
Class I Div 2; Class II Div. 2; Class III. Where explosion-proof or dust-ignition-proof boxes are required by Teck, fitting must be
used in conjunction with an approved sealing fitting.
Retaining ring
(stainless steel)
Bushing (neoprene)
Gland nut (aluminum)
Grounding ring
(stainless steel)
Body (aluminum)
•Overlapping sizes minimize
possibility of mismatched
cables and fittings in the field
•Available in hub sizes from 1⁄2" to 4",
handling outer jacket diameters from
0.525" to 4.34"
•Suitable for hazardous locations
(Class 1 Div. 2; Class II Div. 2;
Class III)
•Where explosion-proof or dust-
proof boxes are required by
code, use STAR TECK XP®fittings
(STX050-462 Series)
B
C
A
Overlapping range of sizes accommodate a broad range of cables!
STAR TECK®Jacketed Metal-Clad Cable Fittings
A-93
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
STAR TECK XP®Jacketed Metal-Clad
Cable Fittings
Easy installation saves time, money!
1. Prepare cable
3. Tighten gland nut 4. Pot cable (using liquid or putty)
5. Install hub on enclosure 6. Insert cable and tighten red union
2. Install STAR TECK XP
®
on cable
Sealing chamber is easier to fill,
requires less sealing compound
— saves time, material. Flame
path is optimally designed to
enable easy insertion into hub.
Quick-turn lock secures
assembly during installation.
Hub has hexagonal shape
for dependable tool grip.
Internal splines
enable installer to
tighten gland nut
either on or off
enclosure.
Union features twist-on action for
easy connection and disconnection;
red color ensures high visibility, easy
recognition. Union also serves as a
“puller” during disassembly.
Stainless steel retaining
ring. Withstands corrosive
environments. Non-magnetic.
Low profile gland nut fits
tightest spaces. Has
grooves for hammer/
screwdriver installation
and flats for wrench-
gripping. Durable and
reusable with funnel entry
for easy cable insertion.
Exclusive Power Grip. Provides grip
that’s high up on cable armor — not
on first convolution — so precise
cable preparation is not critical.
Non-magnetic stainless steel Power
Grip grounding ring ensures 360°
long-term dependable grounding.
It provides phenomenal tensile
pullout resistance.
Tapered bushing. Cone-
shaped to provide secure,
tight fit while eliminating
cupping of water in vertical
installations.
®
®
Copper-free construction. All
aluminum body and gland nut
resist corrosion, oxidation.
Application
•Provide means for passing armored, metal clad, jacketed
cables through a bulkhead or enclosure in hazardous areas
(these fittings are suitable for hazardous areas when used
with T&B sealing compound)
•Form a mechanical grip and water and/or oil-resistant
termination
•Provide grounding continuity of cable armor
Cord & Cable Type
•JMC, MC-HL, Teck
Features
•Sealing chamber is easier to fill, requires less sealing
compound — saves time, material. Flame path is optimally
designed to enable easy insertion into hub. Quick-turn lock
•Internal splines
•Union features twist-on action; red color for high visibility
•Exclusive Power Grip. Provides grip that’s high up on
cable armor Non-magnetic stainless steel Power Grip
grounding ring
•Low profile gland nut
Materials
•Aluminum is standard material
•Add suffix “S” for steel
with zinc plating
•Add suffix “PVC” for corrosion resistant PVC coating
•Add suffix “SS” for stainless steel material
Environment Classification
•Suitable for hazardous locations. Class 1 Div. 2;
Class II Div. 2;
Class III. Where explosion proof or dust proof fittings
are required by code use STAR TECK XP®fittings
(STX Series)
Range
•They are available in hub sizes from 1⁄2to 4 inches, and will
handle outer jacket diameters from 0.525 to 4.185 inches
A-94
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
STAR TECK XP®Jacketed Metal Clad
Cable Fittings
SEALING COMPOUND
CABLE CABLE REQUIRED
HUB RANGE OVER RANGE OVER DIMENSIONS (IN.) SC65** SCA-KIT**
SIZE JACKET (IN.) ARMOR (IN.) A PUTTY LIQUID
CAT. NO. N.P.T. MIN. MAX. MIN. MAX. MIN. B C (GRAMS) (CC)
STX050-462 1⁄2" 0.525 0.650 0.415 0.570 0.395 2.50 1.63 7 4
STX050-464 1⁄2" 0.600 0.760 0.490 0.680 0.485 2.50 1.63 7 4
STX075-465 3⁄4" 0.725 0.885 0.615 0.805 0.612 2.62 1.82 14 7
STX075-466 3⁄4" 0.825 0.985 0.715 0.905 0.720 2.62 1.82 14 7
STX100-467 1" 0.880 1.065 0.770 0.985 0.755 2.83 2.30 30 16
STX100-468 1" 1.025 1.205 0.915 1.125 0.900 2.83 2.30 30 16
STX125-469 11⁄4" 1.187 1.375 1.077 1.295 1.062 3.05 2.51 45 22
STX150-470 11⁄2" 1.357 1.625 1.240 1.545 1.182 3.76 3.26 80 43
STX150-550 11⁄2" 1.500 1.625 1.390 1.545 1.370 3.76 3.26 80 43
STX150-471 11⁄2" 1.600 1.875 1.490 1.795 1.470 3.76 3.26 80 43
STX200-472 2" 1.700 1.965 1.590 1.885 1.557 4.05 3.62 125 66
STX200-473 2" 1.900 2.187 1.790 2.107 1.757 4.05 3.62 125 66
STX200-474 2" 2.100 2.375 1.990 2.280 1.995 4.15 4.02 150 80
STX250-475 21⁄2" 2.300 2.565 2.200 2.485 2.185 4.31 4.58 341 164
STX250-476 21⁄2" 2.500 2.750 2.380 2.656 2.365 4.31 4.58 341 164
STX300-478 3" 2.580 2.840 2.477 2.750 2.460 5.64 5.10 497 239
STX300-479 3" 2.790 3.060 2.677 2.970 2.660 5.80 5.33 609 293
STX350-480 31⁄2" 3.000 3.270 2.880 3.190 2.864 6.32 5.79 965 464
STX350-481 31⁄2" 3.210 3.480 3.080 3.390 3.062 6.32 5.79 965 464
STX400-482 4" 3.420 3.690 3.307 3.590 3.290 6.63 6.19 1323 636
STX400-483 4" 3.610 3.870 3.477 3.770 3.460 6.63 6.19 1323 636
STX400-484 4" 3.810 4.030 3.650 3.930 3.630 7.09 6.90 1645 791
STX400-485 4" 3.965 4.185 3.794 4.065 3.775 7.09 6.90 1645 791
* Approximate dimension before installation.
** 1 unit of SC65 putty type sealing compound contains 50 g. 1 unit of SC4-Kit liquid type sealing compound
contains 66 cc. and includes a dispensing syringe and fibre damming material.
UL File No. E-38947
CSA File No. LR 23086
CAUTION: STAR TECK XP
®
fittings must be installed with Thomas & Betts catalog numbers
SC4-Kit or SC65 sealing compound (purchase separately). See installing instructions.
Sealing Compounds
CAT. NO. DESCRIPTION VOLUME
SC4-KIT Liquid Type Sealing Compound for use in high wire density applications 2.8 fl. oz.
SC65 Putty Type Sealing Compound 60 grams
UL File No. E-82038
CSA File No. LR 638
Hub
(aluminum) Grounding Ring
(stainless steel)
Gland Nut
(aluminum)
Bushing
(elastomer)
Retaining Ring
(stainless steel)
B
C
A
®
®
UL Connectors when Used with Putty Type
Listed or Liquid Type Compound For:
1⁄2thru 3" Class I Div. 2 Groups A, B,
C, D
Class II Div. 2 Groups F, G
Class III
Enclosure Type 4
Connectors when Used with Putty Type
or Liquid Type Compound
31⁄2" & 4" Class I Div. 2 Groups B, C, D
Class II Div. 2 Groups F, G
Class III Enclosure Type 4
CSA Certified For:
Class I Division Groups A, B,
1 and 2 C, D
Class II Division Groups E,
1 and 2 F, G
Class III, SL (Integral Seal)
Enclosure Type 4
A-95
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
Connector
Aluminum
Spin-On®Series II Connectors
and Accessories
OPTIONAL
HUB CABLE RANGE A CORROSION
SIZE OVER ARMOR DIA. B RESISTANT BOOT
CAT. NO. (IN.) (IN.) (IN.) (IN.)
CAT. NO.
2-050-008 1⁄2.380-.435 11⁄417⁄8NB050
2-050-010 1⁄2.436-.500 11⁄417⁄8NB050
2-050-020 1⁄2.501-.580 11⁄417⁄8NB050
2-050-030 1⁄2.581-.650 11⁄417⁄8NB050
2-075-040 3⁄4.651-.730 15⁄821⁄8NB075
2-075-050 3⁄4.731-.820 15⁄2
1⁄8NB075
2-075-060 3⁄4.821-.880 15⁄2
1⁄8NB075
2-100-070 1 .881-0.960 2 21⁄8NB100
2-100-080 1 .961-1.030 2 21⁄8NB100
2-100-090 1 1.031-1.100 2 21⁄8NB100
2-100-100 1 1.101-1.180 2 21⁄8NB100
2-125-110 11⁄41.181-1.240 21⁄421⁄2NB125
2-125-120 11⁄41.241-1.310 21⁄421⁄2NB125
2-125-130 11⁄41.311-1.390 21⁄421⁄2NB125
2-150-140 11⁄21.391-1.480 25⁄825⁄8NB150
2-150-150 11⁄21.481-1.570 25⁄825⁄8NB150
2-150-160 11⁄21.571-1.660 25⁄825⁄8NB150
2-200-170 2 1.661-1.750 3 27⁄8NB200
2-200-180 2 1.751-1.840 3 27⁄8NB200
2-200-190 2 1.841-1.930 3 27⁄8NB200
2-200-200 2 1.931-2.030 3 27⁄8NB200
2-250-210 21⁄22.031-2.150 37⁄833⁄8NB250
2-250-220 21⁄22.151-2.270 37⁄833⁄8NB250
2-250-230 21⁄22.271-2.390 37⁄833⁄8NB250
2-250-240 21⁄22.391-2.510 37⁄833⁄8NB250
2-300-250 3 2.511-2.640 41⁄233⁄8NB300
2-300-260 3 2.641-2.770 41⁄233⁄8NB300
2-300-270 3 2.771-2.900 41⁄233⁄8NB300
2-300-280 3 2.901-3.040 41⁄233⁄8NB300
2-350-290 31⁄23.041-3.170 5 37⁄8NB350
2-350-300 31⁄23.171-3.310 5 37⁄8NB350
2-350-310 31⁄23.311-3.450 5 37⁄8NB350
2-350-320 31⁄23.451-3.590 5 37⁄8NB350
2-400-330 4 3.591-3.730 53⁄837⁄8NB400
2-400-340 4 3.731-3.870 53⁄837⁄8NB400
2-400-350 4 3.871-4.010 53⁄837⁄8NB400
UL File No. E38947
CSA File No. LR 2884
In corrosive environments, the T&B neoprene boot provides
maximum corrosion protection to the connector. Simply
match the connector hub size to the boot hub size to select
the proper boot.
®
®
A-96
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable Termination Fittings
Spin-On
®
X Connectors for Hazardous Locations
•Each SPIN-ON®X catalog number is a
complete compound-filled connector kit
•3-piece construction — gland/body/insert
with O-ring
•Red anodized gland identifies hazardous
location fitting
•Compact size — overall length is 2⁄3less
than conventional fitting
•Installation time is 50% less than conventional
•Full tapered hub threads for gas-tight
thread engagement
•Machined aluminum construction
for corrosion resistance
•Factory-packaged compound —
no other on-site materials required
•Sealing compound consistency premixed —
no job-site variations
•Neoprene boots available for additional
corrosion protection
•For control cable applications, order liquid
compound separately
Spin-On®X Connectors for Hazardous Locations
HUB CABLE RANGE
SIZE OVER ARMOR A DIA. B
CAT. NO. (IN.) (IN.) (IN.) (IN.)
4-075-008 3⁄4" .380-.435 15⁄821⁄8
4-075-010 3⁄4" .436-.500 15⁄821⁄8
4-075-020 3⁄4" .501-.580 15⁄821⁄8
4-075-030 3⁄4" .581-.650 15⁄821⁄8
4-075-040 3⁄4" .651-.730 15⁄821⁄8
4-100-050 1" .731-820 2 21⁄8
4-100-060 1" .821-880 2 21⁄8
4-100-070 1" .881-960 2 21⁄8
4-100-080 1" .916-1.030 2 21⁄8
4-125-090 11⁄4" 1.031-1.100 21⁄421⁄2
4-125-100 11⁄4" 1.101-1.880 21⁄421⁄2
4-125-110 11⁄4" 1.181-1.240 21⁄421⁄2
4-125-120 11⁄4" 1.241-1.310 21⁄421⁄2
4-150-130 11⁄2" 1.311-1.390 25⁄825⁄8
4-150-140 11⁄2" 1.181-1.240 25⁄825⁄8
4-150-150 11⁄4" 1.241-1.310 25⁄825⁄8
4-200-160 2" 1.571-1.660 3 27⁄8
4-200-170 2" 1.661-1.750 3 27⁄8
4-200-180 2" 1.751-1.840 3 27⁄8
4-200-190 2" 1.841-1.930 3 27⁄8
4-250-200 21⁄2" 1.931-2.030 37⁄833⁄8
4-250-210 21⁄2" 2.031-2.150 37⁄833⁄8
4-250-220 21⁄2" 2.151-2.270 37⁄833⁄8
4-250-230 21⁄2" 2.271-2.390 37⁄833⁄8
4-300-240 3" 2.391-2.510 41⁄233⁄8
4-300-250 3" 2.511-2.640 41⁄233⁄8
4-300-260 3" 2.641-2.770 41⁄233⁄8
4-300-270 3" 2.771-2.900 41⁄233⁄8
4-350-280 31⁄2" 2.901-3.040 5 37⁄8
4-350-290 31⁄2" 3.041-3.170 5 37⁄8
4-350-300 31⁄2" 3.171-3.310 5 37⁄8
4-350-310 31⁄2" 3.311-3.450 5 37⁄8
4-400-320 4" 3.451-3.590 53⁄837⁄8
4-400-330 4" 3.591-3.730 53⁄837⁄8
4-400-340 4" 3.731-3.870 53⁄837⁄8
4-400-350 4" 3.871-4.010 53⁄837⁄8
®
®
Install a complete gas-blocked connector in a hazardous location!
Kit contains: The SPIN-ON®X connector, and new Putty Type Compound.
Suffix Cat. No. with S for steel, B for brass.
SPIN-ON®X is UL Listed for: Class I, Div. 2, Groups A, B, C, & D in
3⁄4
", 1", 1
1⁄4
", 1
1⁄2
", 2", 2
1⁄2
" Hub sizes. Class I, Div. 2, Groups C & D in 3", 3
1⁄2
", and 4" Hub
sizes. The entire line is UL listed for Class II, Div. 2, Groups F & G and Class III. CSA certified through 4" Hub size for Class I, Groups A, B, C, D; Class II, Groups
E, F, G; and Class III.
UL File No. E 82038
CSA File No. LR 638
Liquid Type Sealing Compounds
CAT. NO. DESCRIPTION VOLUME
SC4-KIT Liquid Type Sealing Compound for use in high wire density applications 2.8 fl. oz.
SC65 Putty Type Sealing Compound 60 grams
Same as Spin-On®X Blue Compound
A-97
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Tray Cable Fittings
Silver Grip®TCF®Series —
Tray/Cord Fitting
HUB SIZE THROAT DIA. MIN. CABLE MAX. OPENING STD. PKG.
CAT. NO.
NPT (IN.) (IN.) DIA. (IN.) (IN.) QTY.
TCF050-27AL 1⁄2.330 .150 .270 25
TCF050-40AL 1⁄2.540 .250 .400 25
TCF050-54AL 1⁄2.540 .400 .540 25
TCF050-67AL 1⁄2.540* .540 .670 10
TCF050-78AL 1⁄2.540* .660 .780 10
TCF075-40AL 3⁄4.540 .250 .400 15
TCF075-54AL 3⁄4.540 .400 .540 15
TCF075-67AL 3⁄4.780 .540 .670 10
TCF075-78AL 3⁄4.780 .660 .780 10
TCF075-88AL 3⁄4.765* .770 .880 10
TCF100-78AL 1 .980 .660 .780 10
TCF100-88AL 1 .980 .770 .880 10
TCF100-100AL 1 .980* .870 1.000 10
TCF125-109AL 11⁄41.255 .800 1.090 4
TCF125-128AL 11⁄41.255* 1.080 1.280 4
TCF125-147AL 11⁄41.255* 1.270 1.470 4
TCF150-115AL 11⁄21.470 .890 1.150 2
TCF150-140AL 11⁄21.470 1.140 1.400 2
TCF150-165AL 11⁄21.470* 1.390 1.650 2
TCF200-153AL 2 1.896 1.190 1.530 2
TCF200-186AL 2 1.896 1.520 1.860 2
TCF200-219AL 2 1.896* 1.850 2.190 2
*
For stainless steel (316), replace AL for SS6 (up to 1" only)
Introducing the Silver Grip®Tray/Cord Fitting — the safe, yet cost-efficient
choice for increased safety when terminating portable cord and tray cable in
hazardous locations. Designed for use in Class I, Gas and Vapor environments,
the Silver Grip®Tray/Cord Fitting provides efficient strain relief for cables
entering enclosures and raceways, and for cords used on portable equipment.
•Now available in stainless steel in hub sizes from 1⁄2" to 1"
•Corrosion-resistant, non-magnetic aluminum construction
•Tapered neoprene bushing and O-ring seal out moisture
and dirt ingress
•Chuck grip provides high mechanical pull-out performance.
Exceeds applicable requirements
•Hand-tightens — no tools required
*When cord will not fit through body,
strip cord jacket and trim fillers if
required. Insert cable, ensuring the
outer jacket reaches the end of the
bushing as shown. Tighten gland nut
onto body.
Maximum
Opening
Gland
Nut
Chuck
Grip
Bushing
Body
O-Ring
Increase safety for hazardous locations.
Silver Grip®TCF®Series — Tray/Cord Fitting
Applications
Tray Cable: Complies with IEC requirements for Class I, Zone 2
locations when used with enclosures containing no arcing or sparking
devices. For enclosures with arcing or sparking devices, TCF®fittings
must be used in combination with a certified Class I hazardous
location sealing fitting.
Portable Cord: Complies with IEC requirements for Class I, Zone 1
locations when used with enclosures containing no arcing or sparking
devices. For enclosures with arcing or sparking devices, TCF®fittings
must be used in combination with a certified Class I hazardous
location sealing fitting.
NOTE: Tray cable is not suitable for use in Zone 1 locations. Portable
cord can be used in Zone 1 applications only when installed on
portable equipment.
•CSA File Number LR4484
•Class 4418-03 Fittings for Hazardous Locations
•Class 4418-03 Fittings for Hazardous Locations —
Certified to U.S. Standards
•Class I, Zone 1, AEx e ll
A-98
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Tray Cable Fittings
Tray Cable Connectors
A B CABLE RANGE
CAT. NO. HUB SIZE (IN.) ±.062 ±.062 DIA. (IN.)
4-075TC 3⁄41.72 2.10 .275–.600
4-100TC 1 2.10 2.33 .575–.900
4-150TC 11⁄22.78 2.87 1.095–1.420
4-200TC 2 3.16 3.17 1.280–1.780
4-250TC 21⁄24.00 3.80 1.700–2.200
4-300TC 3 4.69 3.86 2.150–2.700
4-350TC 31⁄25.22 4.10 2.650-3.230
4-400TC 4 5.63 4.00 3.180–3.790
NOTE: When installed with the two-part epoxy in the intended manner, the fittings are suitable for the following hazardous locations:
3⁄4" thru 21⁄2" — Class I Div. 2, Groups A, B, C, D
Class II Div. 2, Groups F, G
3" thru 4" — Class I Div. 2, Groups C, D
Class II Div. 2, Groups F, G
C
B
A
The T&B TC Series Tray Cable Connector
The Thomas & Betts TC Series of connectors are designed specifically for transitioning tray cable from
horizontal cable tray to terminations in enclosures. The precision machined aluminum interiors are ideally
suited for use with sunlight-oil resistant cable.
Application
•Provides means for passing TC type
cable from cable tray installations into
an enclosure or threaded bulkhead
Cord & Cable Type
•TC (rated for 90° C cable)
Features
•Precision machined parts
•Full tapered hub threads
•Gas tight thread engagement
Materials
•Body, gland nut and insert
copper-free aluminum
Environment Classification
•Ordinary locations
•Class I, Division 2†,
Groups A, B, C, D (3⁄4"–21⁄2")
•Class I, Division 2, Groups C, D (3"–4")
•Class II, Division 2, Groups F, G
Range
0.225"–3.790"
®
®
•Suitable for use with sunlight-oil
resistant tray cable
•Suitable for 90° Cable
•CSA Certified — Class I Div.2,
Groups A, B, C, D
Class II Div. 2,
Groups E, F, G
Class III
•“SL” Integral Seal
A-99
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Electrical Metallic Tubing (EMT) Fittings
Series 5123 Insulated
EMT Connector (Raintight)
(Compression Type)
Series 5120
EMT Coupling (Raintight)
(Compression Type)
Series 4176
Pipe Straps
Series 1350
Pipe Spacers
Series 106
Bonding Locknut
Series TK121-E
EMT Coupling (Concrete tight)
(Set Screw Type)
Series HT-221
Combination Coupling
(Concrete tight) Rigid/IMC to EMT
(Set Screw Type) Zinc Die Cast
•Ferrous Electrical Metallic Tubing (E.M.T.)
shall be of the hot dipped galvanized type
conforming to applicable specifications
WW-563/ANSI C33.98/ANSI C80.3/UL 797/
CSA C22.2 No. 83. E.M.T. protected solely
by enamel shall not be used
•Where lengths of EMT are coupled together
or connected to boxes or enclosures or where
EMT is coupled to threaded rigid metal
conduit or IMC, fittings approved for
intended applications shall be used, and:
(1) Shall be of rugged steel/malleable
iron construction electro zinc plated
inside/outside including threads.
Connector throat shall be bushed
with a nylon insulator
(2) Shall be of raintight type for installations
exposed to weather or wet locations such
as Thomas & Betts series TC112A-RT
and TK112A-RT
(3) Shall be of concrete tight type for
installations in poured concrete such
as Thomas & Betts series TC121, TC721,
or TK121, 5123, 5120, and 530
•Raintight type fittings may be substituted
for concrete tight application.
•Where electrical metallic tubing and
associated fittings are used as part
of equipment grounding system:
(1) A bonding type locknut such as Thomas
& Betts series 106 shall be installed
where hub type fitting terminates
into a threadless opening
(2) Compression ring type fittings such as
Thomas & Betts series 5123 and 5120
shall be used for terminating and coupling
•EMT shall be securely fastened in place at
intervals as specified by the code using straps,
hangers and other supporting assemblies as
indicated on plans, and as manufactured by
Thomas & Betts, series 4176 straps. In wet
locations or where supporting surfaces are
of absorbent materials vertical and horizontal
runs of conduit shall be firmly supported such
that there is at least 1⁄4" air space between
conduit and supporting surface
•Spacers and supporting straps shall be of
rugged malleable iron or steel construction
hot dipped galvanized and conforming to
requirements of Canadian Standards
Association Standard C22.2 No. 18 as
manufactured by Thomas & Betts, series
4176 straps and series 1350 spacers
Suggested Specifications for Electrical
Metallic Tubing (EMT) Fittings
A-100
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Electrical Metallic Tubing (EMT) Fittings
Application
•To connect and effectively bond electrical
metallic tubing to a box or an enclosure
•To provide a rain tight connection between
tubing and the connector
•To couple ends of tubing
Features
•Rugged all steel construction
•Rings designed to positively bond conduit to fitting; unique
locknut design provides effective bond between fitting and
box or enclosure; ground continuity is ensured
•Nylon insulator firmly secured in place — protects
conductors, reduces wire pulling effort and prevents
thread damage in handling
•Locknuts are designed with extended reach to lock
fitting on to a thin box or an enclosure
•Locknuts tighten without deformation; will not vibrate loose
Standard Material
All Steel except Insulator.
Insulator . . . . . . . . . . . . . . . . . . . .Thermoplastic, UL
Rated 105° C
Standard Finish
All Steel Parts . . . . . . . . . . . . . . .Electro Zinc Plated
& Chromate Coated
Insulator . . . . . . . . . . . . . . . . . . . . . . . . .As Molded
Range
Conduit Size… 1⁄2" thru 2"
Hub Size… 1⁄2" thru 2" NPS
Hubs provided with straight pipe threads NPS.
Listed/Certified by
UL (UL File No. E-16592)
CSA (LR-4484, LR-8994)
Conforms to:
UL 514B
CSA C22.2 No. 18
NFPA 70
NEMA FB1
Federal Specification A-A-50553
Federal Standard H-28 (Threads)
5123 Series 5120 Series
Fittings for Electrical Metallic Tubing (EMT)
Compression Type, Raintight
A-101
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Electrical Metallic Tubing (EMT) Fittings
DIMENSION (IN.)
CAT. NO.
SIZE A B
5120 1⁄2"1
1⁄16 127⁄32
5220 3⁄4"1
5⁄16 21⁄8
5320 1" 111⁄16 21⁄8
5420 11⁄4"2
1⁄16 229⁄32
5520 11⁄2"2
5⁄16 31⁄16
5620 2" 23⁄437⁄32
U.L. Listed and CSA Certified raintight.
U.L. File No. E 9043 CSA File No. 8994
DIMENSION (IN.)
CAT. NO.
SIZE A B
5121 1⁄2"1
1⁄16 19⁄16
5221 3⁄4"1
5⁄16 121⁄32
5321 1" 111⁄16 13⁄4
5421 11⁄4"2
1⁄16 111⁄32
5521 11⁄2"2
5⁄16 29⁄16
5621 2" 23⁄423⁄4
U.L. Listed and CSA Certified raintight.
T&B E.M.T. (thinwall) fittings comply with Federal Spec.
WF408B.
U.L. File No. E 9043 CSA File No. 8994
DIMENSION (IN.)
CAT. NO.
SIZE A B
5123 1⁄2"1
3⁄64 121⁄32
5223 3⁄4"1
21⁄64 127⁄32
5323 1" 111⁄16 17⁄8
5423 11⁄4"2
1⁄16 211⁄32
5523 11⁄2"2
5⁄16 223⁄32
5623 2" 225⁄32 213⁄16
U.L. Listed and CSA Certified raintight.
U.L. File No. E 9043 CSA File No. 8994
EMT Connectors —
Nylon Insulated
Across
Corners
Across
Corners
®
®
®
®
®
®
®
EMT Couplings EMT Connectors
EMT Raintight
Fittings
Materials, Specifications
Material: Steel Body, Steel Locknut
Plating: Zinc Plated, Clear
Chromate coating
Liner: Nylon (for insulated fittings)
Threads: Male hub threads NPS
Gaskets: Neoprene®(black)
sold separately
Use: Raintight, wet locations,
concrete-tight
Third Party Certification
UL Listed: E-16592 Listed
Raintight
Third Party Standards
UL Standard: 514B
NEMA: FB-1
•Patented design includes
a sealing ring ensuring
a 360° raintight seal
•Distinctive fitting design
and gland nut color enables
inspectors to visually inspect
conformance from a distance
— no close-up inspection
required
•All-steel construction for rugged,
durable installations
•Sharp teeth on locknuts ensure
a solid bond and tight grip on
surface of enclosure
•Does not require disassembly
to install
CAT. NO.
SIZE A B H L PKG. QTY.
Non-Insulated Compression Connectors
TC111A-RT 1⁄2" .510 1.097 1.052 1.425 50
TC112A-RT 3⁄4" .510 1.305 1.295 1.425 50
TC113A-RT 1" .675 1.645 1.580 1.652 25
Insulated Compression Connectors
TC711A-RT 1⁄2" .510 1.097 1.052 1.425 50
TC712A-RT 3⁄4" .510 1.305 1.295 1.425 50
TC713A-RT 1" .675 1.645 1.580 1.652 25
CAT. NO.
SIZE A L PKG. QTY.
Compression Couplings
TK111A-RT 1⁄2" 1.660 1.097 50
TK112A-RT 3⁄4" 1.660 1.305 50
TK113A-RT 1" 1.934 1.645 25
Sealing Gaskets* (sold separately)
SR-101 1⁄2"—— 50
SR-102 3⁄4"—— 50
SR-103 1" — — 50
* Gaskets sold separately. In some jurisdictions, sealing gaskets are not required when installed in a threaded opening. Also, a connector assembled in the bottom of a box or enclosure may be
considered by code “to be located (placed) so that water will not enter the enclosure at the knockout interface” (NEC 314.15 (A)). In this instance, the sealing O-ring may not be required. Consult
with the local authority having jurisdiction.
Neoprene is a trademark of DuPont Dow Elastomers L.L.C.
Steel City
®
Raintight EMT Compression
Fittings feature a distinctive design and
vibrant gland nut color, enabling inspectors
to visually inspect conformance from a
distance. There's no close-up inspection
required!
L
Max
A
L
Max
B
Max
H
Across
Peaks
B
Across
Peaks
A-102
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Electrical Metallic Tubing (EMT) Fittings
Insulated for safe, simple installation in cramped locations
or tight corners!
•Ideal for applications where large
radius conduit elbows won’t fit or
would appear unworkmanlike
•Shoulders on body of 1⁄2" size are
hex-shaped to provide positive
holding for standard installation
tools
•Malleable iron construction
•UL rated 105°C
Short Elbows —
Insulated*
Ideal for cramped locations or tight corners!
Short Elbows — Malleable Iron*
For connecting EMT to threaded rigid and intermediate metal conduit.
Combination Coupling — Steel*
Across
Corners
DIMENSIONS (IN.)
CAT. NO.
SIZE A B
530-TB 1⁄2"1
3⁄811⁄16
531 3⁄4"1
1⁄2111⁄32
532 1" 119⁄32 121⁄32
UL Listed and CSA Certified rain tight.
UL File No. E 09043
CSA File No. 2884
* All items shown on this page are suitable for use in hazardous locations where general
purpose equipment is specifically permitted by the NEC; Class I, Div. 2; Class II, Div. 1 & 2;
Class III, Div. 1 & 2, 502-4(a)(b); 503-3(a)(b).
®
®
DIMENSION (IN.)
CAT. NO.
SIZE A B C
4230 1⁄2"1
7⁄16 1s 7⁄16
4231 3⁄4"1
11⁄16 119⁄32 1⁄2
4232 1" 17⁄8127⁄32 5⁄8
4233 11⁄4"2
3⁄4215⁄32 11⁄16
4234 11⁄2"3
1⁄16 23⁄411⁄16
4235 2" 33⁄835⁄16 11⁄16
UL Listed and CSA Certified raintight.
UL File No. E 09043
CSA File No. 2884
®
®
DIMENSION (IN.)
CAT. NO.
SIZE A B C
4240 1⁄2"1
7⁄16 1s 7⁄16
4241-TB 3⁄4"1
11⁄16 119⁄32 1⁄2
4242 1" 17⁄8127⁄32 5⁄8
4243 11⁄4"2
3⁄4215⁄32 11⁄16
4244 11⁄2"3
1⁄16 23⁄411⁄16
4245 2" 33⁄835⁄16 11⁄16
UL Listed and CSA Certified raintight.
UL File No. E 09043
CSA File No. 2884
®
®
For XJG Conduit Expansion
Couplings for EMT see page A-25
•Shoulders on body of 1⁄2" size are hex-shaped to provide
positive holding for standard installation tools
•Malleable iron construction
A-103
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Electrical Metallic Tubing (EMT) Fittings
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C (BOLT HOLE)
4159 1⁄2"1
27⁄32 3⁄41⁄4
4160 3⁄4"2
1⁄32 3⁄41⁄4
4161 1" 211⁄32 3⁄41⁄4
4162 11⁄4"2
7⁄83⁄41⁄4
4163 11⁄2"3
11⁄16 11⁄411⁄32
4164 2" 41⁄16 11⁄813⁄32
Not UL Listed.
CSA File No. 2884 and 4484
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B C (BOLT HOLE)
4176 1⁄2"2
5⁄32 21⁄32 1⁄4
4177 3⁄4"2
9⁄16 11⁄16 1⁄4
4178 1" 3 3⁄41⁄4
4179 11⁄4"3
3⁄413⁄16 5⁄16
4180 11⁄2"4
3⁄16 15⁄16 3⁄8
4181 2" 53⁄16 11⁄27⁄16
1282 21⁄2"5
15⁄16 11⁄21⁄2
1283 3" 611⁄16 15⁄81⁄2
1284 31⁄2"7
19⁄32 13⁄45⁄8
1285 4" 85⁄16 17⁄85⁄8
Not UL Listed.
CSA File No. 2884 and 4484
CAT.
DIMENSIONS (IN.)
NO.
SIZE A B
1350 1⁄2", 3⁄4", 1" 3" 7⁄8
1351 11⁄4"-11⁄2"-2" 5" 13⁄16"
1352 21⁄2"-3" 99⁄16"1
3⁄4"
1353 31⁄2"-4" 79⁄16"2"
1354 41⁄2"-5"-6" 109⁄16"2
9⁄16"
Conforms to NEC 300-5-C. CSA File No. 2884
Oval Hole for
Screw Size (C)
Snap-on design holds
strap in place!
Pipe Straps — Steel
•Elongated bolt hole makes alignment
easy, even when holes in mounting
surface are out of alignment
•Available in 1⁄2" to 2" sizes
Oval Hole for
Screw Size (C)
•High reinforcing ribs on each side
increase strength and reduce weight
•Hot-dipped galvanized finish
Designed to fit each
size of conduit snugly!
Pipe Straps —
Malleable Iron
Eliminates the need for costly offset-bending of conduit to prevent
corrosive moisture traps when conduit is mounted directly to a surface!
Pipe Spacers
•Used with T&B conduit straps to
permit space between conduit and
mounting surface
•Pre-mountable and stackable to
eliminate offsetting
•Malleable iron construction with
hot-dipped galvanized finish
1350 1351
A-104
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
All our high-performance products are designed to deliver excellent
reliability as well as ease of installation in virtually any application.
And you benefit from our expertise through our liquidtight and
dust-tight connections available for a variety of conduits as well
as portable cord.
Thomas & Betts offers the largest and most technologically advanced
line of liquidtight fittings in the industry, including connectors for
highly specialized applications such as power and petrochemical
plants, paper mills, robot manufacturers, packaging equipment,
machine tool building, and other OEM and MRO applications. At
Thomas & Betts, we integrate the latest manufacturing technologies
with the highest quality materials available. So you can be assured
of reliable, liquidtight products that offer improved on-the-job
performance and reduced installation time and costs.
Our Liquidtight Line Is the End-All
for Liquidtight Dust-Tight Connections.
A-105
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
Gland deflects water away from connector
and prevents “pooling” of moisture. Look for the
distinctive “Pumpkin” appearance of the gland nut.
Self-Cleaning Threads inside aluminum gland nut
keep dirt and grime out of the threads as you tighten.
Double Beveled Sealing Ring is designed with five
unique sealing mechanisms and cannot be installed
backwards. Manufactured of high-temperature rated
thermoplastic to demanding specifications. Look
for the unique T&B blue color ensuring the highest
quality fitting.
Safe Edge®Ground Cone provides superior bonding,
stronger pullout, easy threading and conductor
protection. Look for the distinctive “ski slope”
appearance within the “pumpkin” gland nut.
Heat-Curled Insulator provides excellent wire
protection and easier glide of conductors through
and into the fitting. In addition, the heat-curled
finish gives the insulator more strength than
glue-in insulators. Look for the unique T&B blue
color ensuring the highest quality fitting.
Precision Machined Rolled Threads
provide smooth, easy installations.
Tempered Cast Aluminum Locknut with Teeth
provides superior strength and electrical bonding
and can be installed without a wrench in the
enclosure.
T&B makes liquidtight fittings for demanding situations.
Liquidtight Flexible Metal Conduit Fittings
Add suffix -GR to the fitting catalog number
to order the Revolver
®
Grounding version.
T&B’s Heat-Curled
Insulator
Competitor’s
Glue-In Insulator
Revolver
®
Grounding Fitting
Saves time and money using our infinitely
adjustable rotating ground lug. Simply
align the lug in your preferred
position and tighten the
gland. You’ll never need
to worry about tightening
it into an inconvenient
position again.
A-106
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Connectors
Liquidtight Flexible Metal
Conduit Fittings
Thomas & Betts Liquidtight fittings for flexible
metal conduits are suitable for a wide range
of installations, including heavy industrial
applications. Our Liquidtight fittings are
designed to stand up to demanding, wet
or corrosive environments, including power
and petrochemical plants, paper mills, and
anywhere high performance is a requirement.
Liquidtight Connectors
The Revolver
®
Externally Grounded Fitting
The Revolver liquidtight grounding fitting is our
latest breakthrough in convenience to save time
and money on the job while delivering a quality
connection.
The grounding lug of the new Revolver connector
can be rotated in a full circle for convenient
positioning that doesn’t change when you
tighten it. Plus, it’s available for the first time
in aluminum. It’s the newest innovation in
Thomas & Betts’ versatile line of Liquidtight
Connectors — fittings you can count on for
liquidtight and dust-tight connections, because
all our products revolve around your needs.
Chase-Style Fittings
Where space is tight, our Chase fittings enable
for compact connections within an enclosure.
PVC-Coated Connectors
When environmental conditions are particularly
harsh and corrosive, our PVC-coated connectors
are the best choice for both indoor and outdoor
applications. The PVC coating protects exposed
surfaces for long-lasting, reliable connections.
Sealing Gaskets
Thomas & Betts sealing gaskets are resistant to
oil, coolants and hydraulic fluids as well as water,
with a stainless steel retaining clip that ensures
a quality seal. They’re the ideal match to our
Liquidtight connectors for a safe and secure seal.
When non-metallic, Type A or EFC conduits are
called for, Thomas & Betts’ XTRA FLEX®System
has our outstanding Bullet fittings and conduits
for liquid- and dust-tight connections.
Bullet Fittings
•Feature one-piece construction and
a captive O-ring for ease of installation
•Provide a positive seal between
the conduit and the connector
•Has tapered thread hub and sealing O-ring
for a tight seal to the box or other enclosure
•Are constructed of nonburning,
nondripping thermoplastic for
high strength chemical resistance
•Feature a smooth insulated body
for maximum dielectric strength
•Have a patented, serrated finger
design that provides high mechanical
pullout strength
•Include a complete range of flexible,
non-metallic conduits — including
both smooth and corrugated varieties —
to complete our XTRA FLEX®System
Features of Thomas & Betts
Liquidtight Fittings include:
•Safe Edge®ground cone design that
accepts variations in raceway convolutions
and provides a positive bond
•Continuous sealing ring that completely
surrounds the conduit to ensure a
liquid-tight seal
•Zinc chromatic plating for longer
life and exceptional appearance
•The broadest liquid-tight line in the industry,
including PVC coated, externally grounded,
aluminum series, Chase®style, nonmetallic
Bullet series, wire mesh grips and more
Liquidtight Fittings for Special Applications
Liquidtight Flexible Non-Metallic Conduit Fittings
A-107
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
5331 Series*
5231 AL Series
5361 Series
5271 Series
5361 Series
Chase
®
Style
Predetermined
Compression
Application
•Used where flexible metal raceway is installed
in outdoor or indoor locations where exposed
to continuous or intermittent moisture
•To positively bond conduit to box or enclosure
Features
•Ability to install quickly with low torque effort
•Ground cone design offers the following
advantages:
(1) Compresses metallic convolutions; provides high
quality ground contact with low impedance and
high raceway holding power (A)
(2) Single helical thread on ground cone is easy to
install without cross thread; accepts variations
in raceway diameters and convolution pitch (B)
(3) Rolled over edge protects conductors (C)
Sealing Ring Design Features
(1) Grips and seals at leading and trailing edge —
will not abrade raceway jacket (D)
(2) Provided with grooves on inside diameter
for anti-sleeving (E)
(3) Shoulders on both ends for extra sealing (F)
(4) Symmetrical shape assures foolproof assembly
•Can be disconnected and reused.
•Watertight/oil tight installation at box or
enclosure termination is assured by:
(1) External taper thread hub on 5331 series
and use of sealing gasket 5262 series (G)
(2) Captivated sealing O-Ring on 5361 series (H)
(3) Taper tapped hole on 5271 series
•Suitable for use in Class I Division 2, Class II
Division 1 and 2 and Class III Division 1 and 2
Hazardous Locations per N.E.C. Section 500
•Suitable as a grounding means per NEC
Section 351-9 (up to 11⁄4" trade size on)
•1⁄2" & 11⁄4" sizes laboratory tested to carry
ground fault current of up to 1,000 amps
RMS with duration of fault current 3 cycles
•Conforms with JIC requirements
•Available with imperial, I.S.O. & PG
threaded hub
Standard Material
5331-5361-5271 Series
Body, Gland, Locknut & Ground Cones: All steel
or malleable iron
Sealing Ring and Insulator: All thermoplastic
Sealing Gasket: Stainless Steel and Buna N
5231 AL Series
All Copper-free Aluminum (non-insulated)
5332SST Series
31L Stainless Steel insulated
5332B Series
Marine grade brass insulated avant
Standard Finish
5331-5361-5271 Series
Electro Zinc Plated & Chromate Coated
5231 AL Series
Copper-free Aluminum
Range
5331 Series . . . . . . . . . . . . . . 3⁄8" thru 6"* conduit
5341 Series . . . . . . . . . . . . . . . 3⁄8" thru 4" conduit
5351 Series . . . . . . . . . . . . . . . 3⁄8" thru 4" conduit
5361 Series . . . . . . . . . . . . . . . 3⁄8" thru 4" conduit
5271 Series . . . . . . . . . . . . . . 3⁄8" thru 11⁄4" conduit
5231 AL Series . . . . . . . . . . . . . 3⁄8" thru 4" conduit
5332SST Series . . . . . . . . . . . . . . 1⁄2" & 3⁄4" conduit
5332B Series . . . . . . . . . . . . . . . . 1⁄2" & 3⁄4" conduit
*All hubs provided with taper pipe threads (NPT)
Listed/Certified by
UL . . . . . . . . . . . . . . . . . .…(UL File No. E-23018)
CSA . . . . . . . . . . …(LR-2884, LR-4484, LR-9555)
Conforms to
UL 514B
CSA C22.2 No. 18
NEMA FB-1
NFPA 70-1999 (ANSI)
JIC EGP1
JIC EMP1
Federal Specification W-F-406
Federal Standard H-28 (Threads)
* 5341 Series…
same as 5331, except 45° Connectors
5351 Series…
same as 5331, except 90° Connectors
A-108
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
52®and 53™Series Liquidtight Straight Connectors*
CAT. NO.
CONDUIT DIMENSIONS (IN.)
INSULATED STEEL NON-INSULATED STEEL
SIZE A B C
5229‡—1⁄4"27⁄32 13⁄815⁄32
5330‡—5⁄16"63⁄64 13⁄815⁄32
5331†** 5231†3⁄8"1
5⁄32 11⁄29⁄16
5332†5232†1⁄2"1
3⁄819⁄16 9⁄16
5333†5233†3⁄4"1
21⁄32 15⁄89⁄16
5334†5234†1" 17⁄821⁄16 3⁄4
5335†5235†11⁄4"2
9⁄32 21⁄213⁄16
5336 5236 11⁄2"2
23⁄32 211⁄16 13⁄16
5337 5237 2" 31⁄431⁄16 7⁄8
5338 5238 21⁄2"3
3⁄441⁄81
5339 5239 3" 41⁄241⁄41
5340 5240 4" 51⁄241⁄211⁄8
5385‡5285 5" 83⁄471
7⁄8
5386‡—6" 83⁄481⁄22
Steel malleable iron, or aluminum tapered hub
threads. With safe-edge ground thru 4" cone
and double bevel seating ring (through 2").
Malleable iron, tapered hub threads. With
safe-edge ground cone and double bevel
sealing ring (through 2").
52®and 53™Series Liquidtight 45° Angle Connectors*
CAT. NO.
CONDUIT DIMENSIONS (IN.)
INSULATED NON-INSULATED
SIZE A B C
5341†** 5241†3⁄8"1
5⁄32 19⁄16 9⁄16
5342†5242†1⁄2"1
3⁄817⁄89⁄16
5343†5243†3⁄4"1
21⁄32 21⁄89⁄16
5344†5244†1" 17⁄821⁄43⁄4
5345†5245†13⁄8"2
9⁄32 23⁄413⁄16
5346 5246 11⁄2"2
23⁄32 33⁄813⁄16
5347 5247 2" 31⁄437⁄87⁄8
5348 5248 21⁄2"3
3⁄441⁄41
5349 5249 3" 41⁄241⁄41
5350 5250 4" 51⁄245⁄811⁄8
52®and 53™Series Liquidtight 90° Angle Connectors
CAT. NO.
HUB CONDUIT DIMENSIONS (IN.)
INSULATED NON-INSULATED
SIZE SIZE A B C
5351 5251 1⁄2"3⁄8"1
5⁄32 13⁄89⁄16
5352 5252 1⁄2"1⁄2"1
3⁄819⁄16 9⁄16
5353 5253 3⁄4"3⁄8"1
21⁄32 13⁄49⁄16
5354 5254 1" 1" 17⁄823⁄16 3⁄4
5355 5255 11⁄4"1
1⁄4"2
9⁄32 23⁄413⁄16
5356 5256 11⁄2"1
1⁄2"2
23⁄32 215⁄16 13⁄16
5357 5257 2" 2" 31⁄437⁄16 7⁄8
5358 5258 21⁄2"2
1⁄2"3
3⁄487⁄81
5359 5259 3" 3" 41⁄2101⁄41
5360 5260 4" 4" 51⁄2125⁄811⁄8
®
®
®
®
* Suitable for hazardous locations use in Class I, Div. 2;
Class II, Div. 1 and 2; Class III, Div. 1 and 2, where general
purpose equipment is specifically permitted per NEC
Section 500-2(a).
**
3
⁄
8
" Conduit Fitting has
1
⁄
2
" hub.
† UL Listed as grounding means under NEC 351-7.
‡ Not UL Listed.
Blue is a trademark color of Thomas & Betts.
Note: UL Listed liquidtight; and CSA Certified watertight.
Available with DURA-PLATE
®
Finish.
UL File No. E-23018
CSA File No. 2884
For Wiremesh Grips, refer to pages A-111 and A-141.
A-109
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
A
B
A
C
B
Liquidtight Flexible Metal Conduit Fittings
STD.
CAT.
DIMENSIONS PKG.
NO.
SIZE A B C QTY.
Straight
5331SST 3⁄8" 1.360" 1.02" — 25
5332SST 1⁄2" 1.360" 1.18" — 25
5333SST 3⁄4" 1.388" 1.37" — 25
5334SST 1" 1.562" 1.77" — 5
5335SST 11⁄4" 1.720" 2.12" — 20
5336SST 11⁄2" 2.020" 2.48" — 5
5337SST 2" 2.335" 3.04" — 2
STD.
CAT.
DIMENSIONS PKG.
NO.
SIZE A B C QTY.
45° Angled
5341SST 3⁄8" 1.84" 1.02" 1.43" 25
5342SST 1⁄2" 1.62" 1.18" 2.04" 25
5343SST 3⁄4" 2.32" 1.37" 1.93" 10
5344SST 1" 2.86" 1.77" 2.37" 5
5345SST 11⁄4" 3.33" 2.12" 2.80" 5
5346SST 11⁄2" 3.94" 2.48" 3.39" 2
5347SST 2" 4.73" 3.04" 4.23" 1
STD.
CAT.
DIMENSIONS PKG.
NO.
SIZE A B C QTY.
90° Angled
5351SST 3⁄8" 1.95" 1.02" 1.84" 25
5352SST 1⁄2" 2.12" 1.18" 2.07" 25
5353SST 3⁄4" 2.47" 1.37" 2.44" 10
5354SST 1" 2.98" 1.77" 2.90" 5
5355SST 11⁄4" 3.53" 2.12" 3.36" 5
5356SST 11⁄2" 4.16" 2.48" 3.88" 2
5357SST 2" 8.60" 3.04" 4.69" 1
STD.
CAT.
DIMENSIONS PKG.
NO.
SIZE A B C QTY.
Sealing Gasket
5261 3⁄8" — — — 50
5262 1⁄2" — — — 50
5263 3⁄4" — — — 25
5264 1" — — — 25
5265 11⁄4" — — — 5
5266 11⁄2" — — — 5
5267 2" — — — 5
Liquidtight Conduit Connectors
5262 Series
Sealing Ring Gasket
sold separately
A
CB
CAT. NO.
CONDUIT SIZE A B C
Straight PVC Coated
3321†3⁄8"1
15⁄32"2
5⁄16"9⁄16"
3322†1⁄2"1
5⁄8"2
1⁄2"9⁄16"
3323†3⁄4"1
15⁄16"2
25⁄32"9⁄16"
3324†1" 21⁄4"3
1⁄4"3⁄4"
3325†11⁄4"2
11⁄16"4
1⁄4"13⁄16"
3326 11⁄2"3
1⁄8"4
11⁄16"13⁄16"
3327 2" 35⁄8"5
5⁄16"7⁄8"
3328 21⁄2"4
3⁄8"6
3⁄8"1"
3329 3" 53⁄16"6
1⁄2"1"
3331 4" 67⁄16"6
3⁄4"1
1⁄8"
CAT. NO.
CONDUIT SIZE A B C
45° PVC Coated
3341†3⁄8"1
1⁄411⁄8"9⁄16"
3342†1⁄2"1
5⁄8"1
1⁄4"9⁄16"
3343†3⁄4"1
15⁄16"1
7⁄16"9⁄16"
3344†1" 21⁄4"1
13⁄16"3⁄4"
3345†11⁄4"2
11⁄16"2
1⁄16"13⁄16"
3346 11⁄2"3
1⁄8"2
11⁄16"13⁄16"
3347 2" 35⁄8"3
3⁄16"7⁄8"
3348 21⁄2"4
3⁄8"3
13⁄16"1"
3349 3" 53⁄16"4
9⁄16"1"
3352 4" 67⁄16"5
3⁄4"1
1⁄8"
CAT. NO.
CONDUIT SIZE A B C
90° PVC Coated
3361†3⁄8"1
1⁄4"2
3⁄16"9⁄16"
3362†1⁄2"1
5⁄8"2
1⁄2"9⁄16"
3363†3⁄4"1
15⁄16"2
29⁄32"9⁄16"
3364†1" 21⁄4"3
19⁄32"3⁄4"
3365†11⁄4"2
11⁄16"4
1⁄2"13⁄16"
3366 11⁄2"3
1⁄8"4
15⁄16"13⁄16"
3367 2" 35⁄8"5
11⁄16"7⁄8"
3368 21⁄2"4
3⁄8"11
1⁄8"1"
3369 3" 53⁄16"12
1⁄2"1"
3371 4" 67⁄16"14
7⁄8"1
1⁄8"
Straight PVC Coated
Nylon Insulated
Steel or Malleable
NPT hub threads
45° PVC Coated
Nylon Insulated
NPT hub threads
90° PVC Coated
Nylon Insulated
NPT hub threads
Corrosion-Resistant PVC Jacketed Liquidtight Connectors
†
UL Listed as grounding means per NEC. SECT. 351.7
Complies with JIC standards and Federal Specs A-A-50552,
A-A-50553
Suitable for hazardous locations use in Class I, Div. 2; Class II,
Div. 1 and 2; Class III, Div. 1 and 2, where general purpose
equipment is specifically permitted per NEC Section 500-2(a).
Meets Coast Guard CG293
UL File No. E 23018
CSA File No. 2884
UL Type 3, 3R, 3S, 4, 5, 12, 12K & 13 Locations
Blue is a trademark color of Thomas & Betts.
•Ideal for industrial MRO and OEM
applications in food and beverage,
pharmaceutical, petrochemical,
wastewater, salt water and other
corrosive environments
•Connects metallic-cored liquidtight
conduit to a box or enclosure
•304 stainless steel body and
gland-nut resists corrosion far
better than other metallic fittings
•Stronger, more UV-resistant
than nonmetallic fittings
•Ground cones are available
in 11⁄4", 11⁄2" and 2" sizes and
are brass/nickel plated
•Available in straight, 45°, and 90°
angled configurations to fit conduit
from 3⁄8" to 2"
•UL®Listed Ratings: 3, 3R, 4, 4X
•5262 Sealing Ring Gasket (sold
separately) includes a stainless
steel retaining ring to prevent
elongation of the gasket and is
made from Santoprene™material,
ensuring a superior seal
The strength of steel — with superior
corrosion-resistance!
Stainless Steel Liquidtight
Conduit Connectors
NEW!
NEW!
Until now, there’s been no ideal conduit fitting solution for use in heavily corrosive
environments. Traditional metallic fittings corrode and require frequent replacement.
Non-metallic fittings offer less strength, lower UV-resistance and don’t stand up
well in extreme temperatures. T&B®Stainless Steel Liquidtight Conduit Connectors
are constructed of 304 stainless steel to resist corrosion while offering high strength,
high UV-resistance and high endurance. Choose among a full range of fittings in
straight, 45°, and 90° angled configurations for 3⁄8" to 2" conduit sizes. Look for
the distinctive blue insulator and sealing ring for assurance of T&B quality.
A-110
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
B
A
Standard Liquidtight Female Hub Adapter
CAT.
CONDUIT DIMENSIONS (IN.)
NO.
SIZE A B
5271†3⁄8"1
5⁄32 19⁄16
5272†1⁄2"1
3⁄8111⁄16
5273†3⁄4"1
21⁄32 13⁄4
5274†1" 17⁄821⁄8
5275†11⁄4"2
9⁄32 21⁄2
†
U.L. Listed as grounding means under NEC 351-7.
Wiremesh Grips for Liquidtight Fittings
CAT.
CONDUIT LIQUIDTIGHT CONNECTORS 90°
NO.
SIZE STRAIGHT 45° 90° CHASE CHASE ADAPTER
WMG-LT1 3⁄8" 5331 5341 5351 5361 5371 5271
WMG-LT2 1⁄2" 5332 5342 5352 5362 5372 5272
WMG-LT3 3⁄4" 5333 5343 5353 5363 5373 5273
WMG-LT4 1" 5334 5344 5354 5364 5374 5274
WMG-LT5 11⁄4" 5335 5345 5355 5365 — 5275
WMG-LT6 11⁄2" 5336 5346 5356 5366 — 5276
WMG-LT7 2" 5337 5347 5357 5367 — 5277
WMG-LT8 21⁄2" 5338 5348 5358 5368 — 5278
WMG-LT9 3" 5339 5349 5359 5369 — 5279
WMG-LT10 4" 5340 5350 5360 5370 — 5282
Order wiremesh grip separately: no need to duplicate inventory.
UL File No. E23018
CSA File No. 2884 & 4484
Nylon Insulated CHASE®Connectors
CAT.
CONDUIT DIMENSIONS (IN.)
NO.
SIZE A B C
5361†3⁄8"1
3⁄32 13⁄81⁄8
5362†1⁄2"1
3⁄813⁄83⁄16
5363†3⁄4"1
11⁄16 15⁄81⁄4
5364†1" 21⁄32 21⁄16 1⁄4
5365†11⁄4"2
3⁄823⁄85⁄16
5366†11⁄2"2
15⁄16 23⁄43⁄8
5367†2" 39⁄16 33⁄8
5368†21⁄2"4
3⁄8315⁄16 7⁄16
5369†3" 51⁄841⁄81⁄2
5370†4" 51⁄841⁄81⁄2
With SAFE-EDGE
®
ground cone and double bevel sealing ring (through 2").
B
A
C
Nylon Insulated 90° Angle CHASE®Connectors
CAT.
CONDUIT DIMENSIONS (IN.)
NO.
SIZE A B C
5371†3⁄8"1
1⁄32 11⁄23⁄16
5372†1⁄2"1
15⁄64 115⁄32 3⁄16
5373†3⁄4"1
31⁄64 17⁄89⁄32
5374†1" 123⁄32 21⁄411⁄32
With SAFE-EDGE
®
ground cone and double bevel sealing ring.
NOTE: UL Listed Liquidtight; & CSA certified watertight. Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1
and 2; Class III, Div. 1 and 2, where general purpose equipment is specifically permitted per NEC Section 500-2(a).
†
UL listed as grounding means under NEC 351-7.
Malleable iron
Prevents severe conduit bends and pullout!
Liquidtight Flexible Metal Conduit Fittings
Steel or malleable iron with O-Ring Seal
A-111
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Liquidtight Conduit
Designed to resist corrosion.
Flexible Aluminum Conduit
Use T&B’s new LTA Flexible Aluminum Conduit with T&B AL-Series Liquidtight Fittings in corrosive
environments or where weight is a major consideration — such as oil platforms, saltwater applications,
pulp and paper, refineries, wastewater and food processing.
•Aluminum conduit engineered to be light and corrosion resistant
•The lightweight solution for mission-critical applications
The T&B Aluminum Conduit and Fitting system suits the corrosive conditions
of food processing plants.
Add suffix -GR to the fitting catalog number
to order the Revolver
®
Grounding version.
Revolver®Grounding Fitting
Save time and money using our infinitely adjustable rotating
ground lug. Simply align the lug in your preferred position and
tighten the gland. You’ll never need to worry about tightening
it into an inconvenient position again.
Ideal for lightweight requirements such as trains,
planes and on oil platforms.
NEW!
NEW!
. . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .
•Construction: Utilizes the flexibility of a lightweight
aluminum core, coupled with the advantage of a
PVC jacket that is virtually unaffected by sunlight,
acid and oil. WEE and RoHS compliant
•Application: Used in situations where concerns
of excessive weight and corrosion exist
•Standard Color: Machine tool gray
•Working Temperature: -20˚ C to +80˚ C
A-112
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Aluminum Liquidtight Conduit
52®Series Liquidtight
Fittings — AL
CAT.
DIMENSIONS
NO.
CONDUIT SIZE A B C
Straight
5231AL 3⁄8" 15⁄32" 11⁄2" 9⁄16"
5232AL 1⁄2" 13⁄8" 19⁄16" 9⁄16"
5233AL 3⁄4" 121⁄32" 15⁄8"9⁄16"
5234AL 1" 17⁄8" 21⁄16" 3⁄4"
5235AL 11⁄4" 29⁄32" 21⁄2" 13⁄16"
5236AL 11⁄2" 222⁄32" 211⁄16" 13⁄16"
5237AL 2" 31⁄4" 31⁄16" 7⁄8"
5238AL 21⁄2" 33⁄4" 41⁄8" 1"
5239AL 3" 41⁄2" 41⁄4" 1"
5240AL 4" 51⁄2" 41⁄2" 11⁄8"
90°
5251AL 3⁄8" 15⁄32" 13⁄8" 9⁄16"
5252AL 1⁄2" 13⁄8" 19⁄16" 9⁄16"
5253AL 3⁄4" 121⁄32" 13⁄4"9⁄16"
5254AL 1" 17⁄8" 23⁄16" 3⁄4"
5255AL 11⁄4" 29⁄32" 23⁄4" 13⁄16"
5256AL 11⁄2" 223⁄32" 215⁄16" 13⁄16"
5257AL 2" 31⁄4" 37⁄16" 7⁄8"
A
C
A
C
Add suffix -GR to the
fitting catalog number
to order the Revolver
®
Grounding version.
B
Liquidtight Grounded
Fittings — ALGR
CAT.
DIMENSIONS
NO.
CONDUIT SIZE A B C
Straight
5231ALGR 3⁄8" 15⁄32" 11⁄2" 9⁄16"
5232ALGR 1⁄2" 13⁄8" 19⁄16" 9⁄16"
5233ALGR 3⁄4" 121⁄32" 15⁄8"9⁄16"
5234ALGR 1" 17⁄8" 21⁄16" 3⁄4"
90°
5251ALGR 3⁄8" 15⁄32" 11⁄4" 9⁄16"
5252ALGR 1⁄2" 13⁄8" 17⁄16" 9⁄16"
5253ALGR 3⁄4" 121⁄32" 113⁄16"9⁄16"
5254ALGR 1" 17⁄8" 21⁄16" 3⁄4"
A
B
Liquidtight
Fitting — AL
Liquidtight Fitting
— AL
Liquidtight Grounded
Fittings — ALGR
LTA Aluminum Flexible Liquidtight Conduit
CAT.
CONDUIT LENGTH INSIDE BEND WT. (LBS.)/ WT. (LBS.)/
NO.
SIZE (FT.) RADIUS (IN.) 100 FT. 50 FT.
LTA50-100 1⁄2" 100 2.5 15 —
LTA75-100 3⁄4" 100 3.0 20 —
LTA100-100 1" 100 4.0 29 —
LTA125-50 11⁄4" 50 4.5 — 20
LTA150-50 11⁄2" 50 5.5 — 28
LTA200-50 2" 50 7.0 — 36.5
LTA250-25 21⁄2" 25 9.5 188 —
LTA300-25 3" 25 11.5 244 —
LTA400-25 4" 25 14 332 —
B
Ground Wire D 14-8 —
5231ALGR, 5232ALGR
Ground Wire D 14-4 —
5233ALGR, 5234ALGR
Ground Wire D 14-8 — 5251ALGR,
5252ALGR
Ground Wire D 14-4 — 5253ALGR,
5254ALGR
Standard Materials/Finish
Fittings Body, Gland, Locknut . . . . . . . . . . . . . . . . Aluminum
Sealing Ring. . . . . . . . . . . . . . . . . . . . Thermoplastic
Zinc Plating with Clear
Chromate Ground Cones
. . . . . . . . . . . . . . . . . . . . Specifications for LTA Conduit . . . . . . . . . . . . . . . . . . . . .
•Construction: Utilizes the flexibility of a lightweight
aluminum core, coupled with the advantage
of a PVC jacket that is virtually unaffected by
sunlight, acid and oil. WEEE and RoHS compliant
•Application: Used in situations where concerns
of excessive weight and corrosion exist
•Standard Color: Machine tool gray
•Working Temperature: -20˚ C to +80˚ C
•Standard Materials/Finish: LTA Conduit
Conduit Core: Aluminum
Outer Jacket: PVC
A-113
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
Series 5331GR
External Bonding Liquidtight Flexible Metal Conduit Connectors
Application
•Used where external bonding jumper
is required around liquidtight flexible
metal conduit
•To positively bond conduit to box
or enclosure
•Used where flexible raceway is
installed in outdoor or indoors
location where exposed to
continuous or intermittent moisture
Features
•Designed with provision to install
bonding jumper in several positions
•Designed to accept mechanical
or compression lug
•Ability to install quickly with low
torque effort
(1) Compressed metallic convolutions;
assures ground contact with low
impedance and high raceway
holding power (A)
(2) Single helical thread on ground cone
is easy to install without cross thread;
accepts variations in raceway diameters
and convolution pitch (B)
(3) Rolled over edge protects conductors (C)
•Sealing ring design has following
exclusive features:
(1) Grips and seals at leading and trailing
edge — will not abrade raceway
jacket (D)
(2) Provided with grooves on inside
diameter for anti-sleeving (E)
(3) Shoulders on both ends for extra
sealing (F)
(4) Symmetrical shape ensures
foolproof assembly
•Can be disconnected and reuse
•Watertight/oil tight installation at
box or enclosure termination is
ensured by:
(1) External taper thread hub on 5331GR
series and use of sealing gasket 5262
series (G)
(2) Taper tapped hole on 5271 series
•Suitable for use in Class I Division 2,
Class II Division 1 & 2 and Class III
Division 1 & 2 Hazardous Locations
per NEC Article 500
•Suitable as a bonding means per
UL 467 and NEC Article 351-9
•Conforms with JIC requirements
Standard Material
Lugs: High conductivity copper (for copper
conductor only)
Body, Gland, Locknut & Ground Cones: All steel or
malleable iron
Sealing Ring and Insulator: All thermoplastic
Sealing Gasket: Stainless Steel and Santoprene
Strap: Steel
Standard Finish
All Electro Zinc Plated and Chromate Coated
except lugs
Lugs: Bright Dipped
Range
5331GR Series (straight connectors with male
hub): 3⁄8" thru 6" conduit
5341GR Series (45°): 3⁄8" thru 4" conduit
5351GR Series (90°): 3⁄8" thru 4" conduit
5232ALGR Series: 3⁄8" thru 1" conduit
All hubs provided with taper pipe threads (NPT)
Listed/Certified by
UL File #E-23018
CSA
Conforms to
UL 467
UL 514B
CSA C22.2 No. 18
CSA22.2 No. 41
NEMA FB-1
NFPA 70
JIC EGP1
JIC EMP1
Federal Specification A-A-50552
Federal Standard H-28 (threads)
1 per C.E. Code, this method is not permissible.
Sleeving
Raceway Jacket pulls off — exposing core and affecting
liquidtight termination. Feature (E) on sealing ring helps
overcome this problem.
A-114
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
Ground Wire
Max. over Ribs
90º Angle Ground Fittings
Malleable iron tapered hub threads.
Ground Wire
Max.
over Ribs
45º Angle Ground Fittings
Malleable iron, tapered hub threads.
CAT.
CONDUIT B
NO.
SIZE A BOLT SIZE
GR1W 3⁄8" 1" 10-24
GR2W 1⁄2"1
1⁄16" 10-24
GR3W 3⁄4"1
3⁄8"1⁄4-20
GR4W 1" 11⁄2"1⁄4-20
GR5W 11⁄4"1
7⁄8"5⁄16-18
UL File No. E-3060 CSA File No. 638
For retrofit applications.
Includes strap,
nut and bolt.
Swing
Radius Bolt
For retrofit applications —
includes strap, nut and bolt!
External Grounding Strap
C
A
B
Straight Ground Fittings
Malleable iron, tapered
hub threads.
Malleable iron with
tapered hub threads!
Grounding Fittings —
Straight*, 45° Angle
and 90° Angle
Revolver
®
Ground Ring
CAT. NO.
GROUND
STEEL STEEL ALUMINUM CONDUIT DIMENSIONS (IN.) WIRE
INSULATED NON-INSULATED NON-INSULATED SIZE A B C D
Straight Grounding Fittings
5331GR** 5231GR*5231 ALGR*3⁄8"1
5⁄32 11⁄29⁄16 14-8
5332GR*5232GR*5232ALGR*1⁄2"1
3⁄819⁄16 9⁄16 14-8
5333GR*5233GR*5233ALGR*3⁄4"1
21⁄32 15⁄89⁄16 14-4
5334GR*5234GR*5234ALGR*1" 17⁄821⁄16 3⁄414-4
5335GR 5235GR —11⁄4"2
1⁄421⁄213⁄16 8-1/0
5336GR 5236GR —11⁄2"3
1⁄4211⁄16 13⁄16 4-2/0
5337GR 5237GR —2" 313⁄16 31⁄16 7⁄84-2/0
5338GR 5238GR —21⁄2"4
7⁄16 41⁄81 2-4/0
5339GR 5239GR —3" 53⁄16 41⁄41 2-4/0
5340GR 5240GR —4" 61⁄841⁄211⁄82-4/0
5385GR 5285GR —5" 89⁄16 71
7⁄82-4/0
5386GR ——6" 817⁄32 81⁄22 2-4/0
90° Angle Grounding Fittings
5351GR** 5251GR** 5251ALGR*3⁄8"1
5⁄32 11⁄49⁄16 14-8
5352GR*5252GR*5252ALGR*1⁄2"1
3⁄817⁄16 9⁄16 14-8
5353GR*5253GR*5253ALGR*3⁄4"1
21⁄32 113⁄16 9⁄16 14-4
5354GR*5254GR*5254ALGR*1" 17⁄821⁄16 3⁄414-4
5355GR*5255GR —11⁄4"2
1⁄421⁄213⁄16 8-1/0
5356GR 5256GR —11⁄2"3
1⁄4215⁄16 13⁄16 4-2/0
5357GR 5257GR —2" 313⁄137⁄16 7⁄84-2/0
5358GR 5258GR —21⁄2"4
7⁄16 87⁄81 2-4/0
5359GR 5259GR —3" 53⁄16 101⁄41 2-4/0
5360GR 5260GR —4" 61⁄8125⁄811⁄82-4/0
GROUND
CAT. NO.
CONDUIT DIMENSIONS (IN.) WIRE
INSULATED NON-INSULATED SIZE A B C D
45° Angle Grounding Fittings
5341GR** 5241GR** 3⁄8"1
5⁄32 19⁄16 9⁄16 14-8
5342GR*5242GR*1⁄2"1
3⁄817⁄89⁄16 14-8
5343GR*5243GR*3⁄4"1
21⁄32 21⁄89⁄16 14-4
5344GR*5244GR*1" 17⁄821⁄43⁄414-4
5345GR 5245GR 11⁄4"2
1⁄423⁄413⁄16 8-1/0
5346GR 5246GR 11⁄2"3
1⁄433⁄813⁄16 4-2/0
5347GR 5247GR 2" 313⁄16 37⁄87⁄84-2/0
5348GR 5248GR 21⁄2"4
7⁄16 41⁄41 2-4/0
5349GR 5249GR 3" 53⁄16 41⁄41 2-4/0
5350GR 5250GR 4" 61⁄845⁄811⁄82-4/0
**
3
⁄
8
" conduit fittings have
1
⁄
2
" trade size hub. With safe-edge ground cone (through 4") and double bevel sealing ring (through 2").
UL Listed liquidtight; and CSA Certified watertight. Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2;
Class III, Div. 1 and 2, where general purpose equipment is specifically permitted per NEC Section 500-2(a). Available with
DURA-PLATE
®
Finish. UL File No. E 3060 CSA File No. 638
*NOTE:
3
⁄
8
"–1" fittings include Revolver
®
grounding device. For sizes 1
1
⁄
4
" and up, fittings are supplied with a copper mechanical lug.
A-115
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
Straight Liquidtight Fittings — HT
CAT.
CONDUIT DIMENSIONS
NO.
SIZE A B C
5331-HT 3⁄8" 15⁄32" 11⁄2" 9⁄16"
5332-HT 1⁄2" 13⁄8" 19⁄16" 9⁄16"
5333-HT 3⁄4" 121⁄32" 15⁄8"9⁄16"
5334-HT 1" 17⁄8" 21⁄16" 3⁄4"
5335-HT 11⁄4" 29⁄32" 21⁄2" 13⁄16"
5336-HT 11⁄2" 222⁄32" 211⁄16" 13⁄16"
5337-HT 2" 31⁄4" 31⁄16" 7⁄8"
5338-HT 21⁄2" 33⁄4" 41⁄8" 1"
5339-HT 3" 41⁄2" 41⁄4" 1"
5340-HT 4" 51⁄2" 41⁄2" 11⁄8"
A
B
45° Liquidtight Fittings — HT
CAT.
CONDUIT DIMENSIONS
NO.
SIZE A B C
5341-HT 3⁄8"1
5⁄32"1
9⁄16"9⁄16"
5342-HT 1⁄2"1
3⁄8"7⁄8"9⁄16"
5343-HT 3⁄4"1
21⁄32"2
1⁄8"9⁄16"
5344-HT 1" 17⁄8"2
1⁄4"3⁄4"
5345-HT 11⁄4"2
9⁄32"2
3⁄4"13⁄16"
5346-HT 11⁄2"2
22⁄32"2
3⁄8"13⁄16"
5347-HT 2" 31⁄4"3
7⁄8"7⁄8"
90° Liquidtight Fittings — HT
CAT.
CONDUIT DIMENSIONS
NO.
SIZE A B C
5351-HT 3⁄8" 15⁄32" 13⁄8" 9⁄16"
5352-HT 1⁄2" 13⁄8" 19⁄16" 9⁄16"
5353-HT 3⁄4" 121⁄32" 13⁄4"9⁄16"
5354-HT 1" 17⁄8" 23⁄16" 3⁄4"
5355-HT 11⁄4" 29⁄32" 23⁄4" 13⁄16"
5356-HT 11⁄2" 222⁄32" 25⁄16" 13⁄16"
5357-HT 2" 31⁄4" 37⁄16" 7⁄8"
C
A
B
A
B
C
C
52®Series High-Temperature Flexible Metal Liquidtight Fittings
Where liquidtight flexible metal fittings are required in high-temperature environments up to 150° C:
•Fitting’s body, gland, locknut and
ground cone shall be constructed
from steel or malleable iron, electro-
zinc plated and chromate coated for
corrosion protection
•Fitting’s sealing ring and throat
insulator will be molded from high-
temperature nylon, suitable for
temperatures up to 150° C and a
minimum UL flammability rating
of UL94-V2
•The fitting shall be constructed to
accept high temperature flexible
metal liquidtight conduit rated to
150° C
•The fitting shall have a plastic throat
insulator to protect conductors
•The fitting shall have a steel ground
cone to:
— provide high quality ground contact
— single helical thread for easy installation
into conduit
— rolled over edge to protect conductors
•The fitting shall have a plastic
sealing ring to:
— grip and seal at leading and trailing edge
(double bevel up to 2") of conduit jacket
— provide a watertight/oiltight seal
•The fittings shall be capable to
terminate the conduit in either
a threaded or threadless opening
•For applications where termination
into a threaded opening is required,
the fitting shall have external
taperedNPT threads
•Fittings shall conform to UL 514B
•Accepted Manufacturers: Thomas &
Betts — 5331-HT straight series,
5341-HT 45° series, 5351-HT 90°
series; 5262 sealing ring series
ATX Flexible Liquidtight Conduit
CONDUIT LENGTH INSIDE BEND
CAT NO.
SIZE (FT.) RADIUS (IN.)
ATX038-TB 3⁄8" 100 1.5
ATX050-TB 1⁄2" 100 2.0
ATX075-TB 3⁄4" 100 2.5
ATX100-TB 1" 100 3.0
ATX125-TB 11⁄4" 50 3.5
ATX150-TB 11⁄2" 50 4.5
ATX200-TB 2" 50 5.5
ATX250-TB 21⁄2" 25 8.0
ATX300-TB 3" 25 10.0
ATX400-TB 4" 25 12.0
T&B HT-Series
Liquidtight Fittings
are available straight,
45° and 90°.
A-116
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
3321 Series*
*3361 Series...
same as 3321, except 90°
3341 Series...
same as 3321, except 45°
Gland
Sealing Ring
Ground Cone
(D)
Body
Sealing
Gasket
Locknut (H)
3321 Series
(B)
(A)
(C)
(B)
(E)
(A)
(F)
Leading Edge Raceway Core
Convolutions
(G)
Liquidtight Flexible Metal Conduit Connectors (PVC Coated)
(I)
Taper Threaded Hub
(F)
(Trailing
Edge)
Application
•Used where liquidtight flexible
metal conduit is installed in
outdoor or indoor locations
where exposed to environmental
conditions that are more than
normally corrosive to exposed
surfaces
•To positively bond conduit
to box or enclosure
Features
•PVC coated to protect connector
from extremely corrosive
surroundings without affecting
integrity of electrical grounding
path (A)
•Provided with overlapping
sleeve for additional seal (B)
•Ability to install quickly
with low torque effort
•Ground cone design offers
following advantages:
(1) Compresses metallic convolutions;
provides high quality ground contact
with low impedance and high
raceway holding power (C)
(2) Single helical thread on ground cone
is easy to install without cross
threading; accepts variations in
raceway diameters and convolution
pitch (D)
(3) Rolled over edge protects
conductors (E)
•Sealing ring design has following
exclusive features:
(1) Grips and seals at leading and
trailing edge — will not abrade
raceway jacket (F)
(2) Provided with grooves on inside
diameter for anti-sleeving (G)
(3) Shoulders on both ends
for extra sealing
(4) Symmetrical shape ensures
foolproof assembly
•Hardened steel or malleable
iron locknut (H)
•Can be disconnected and reused
•Watertight/oil tight installation at
box or enclosure termination is
provided by — external taper
thread hub and sealing gasket (I)
•Suitable for use in Class I Division
2, Class II Division 1 & 2 and Class
III Division 1 & 2 Hazardous
Locations per NEC Article 500
•Suitable as a grounding means per
NEC Section 351-9 (up to 11⁄4"
trade size)
•Conforms with JIC requirements
Standard Material
Body, Gland, Locknut & Ground Cones:
All steel or malleable iron
Sealing Ring and Insulator: All thermoplastic
Sealing Gasket, Retainer — Stainless Steel:
Resilient Seal: Santoprene
Coating — PVC
Outside of body & gland…PVC Coated
Inside of body & gland…Electro Zinc Plated
& Chromate Coated
Locknut & Sealing Gasket, Retainer…Electro
Zinc Plated & Chromate Coated
Range
3321, 3361 & 3341 Series…3⁄8" thru
4" conduit
All hubs provided with taper pipe threads (NPT)
Listed/Certified by:
UL (UL File E23018)
CSA . . . . . . . . . . . . . . . (LR-2884, LR-4484)
Conforms to:
UL 514B
CSA C22.2 No. 18
NEMA FB-1
NFPA 70
JIC EGP1
JIC EMP1
Federal Specification A-A-50552
Federal Standard H-28 (THREADS)
(B)
A-117
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
41 Series
(E)
(C)
(D)
Gland
Resilient Seal
(A)
Body
Liquidtight Union for Threaded Hub
(B)
Controlled Deformation
of Resilient Seal
CAT
. CONDUIT
NO.
SIZE A B
41-TB 1⁄2"1
29⁄64"1"
42-TB 3⁄4"1
15⁄16"1
1⁄4"
UL File No. E 23018
CSA File No. 2884
Steel, zinc plated and chromated.
Ideal for angle fittings where swing
clearance is not available.
Application
•To couple threaded end of a fitting or
a pipe to a tapped opening in a box
or enclosure where rotation of fitting
or pipe is limited or restricted
Features
•Design provides high quality bond
between fitting or pipe to the union
•Provided with resilient seal (A)
•Resilient seal subjected to controlled
deformation; positive seal and
reusability are ensured (B)
•Unique design centralizes throat
openings of threaded hub and
union (C)
•Permits orientation of fitting in any
predetermined direction for a safe,
functional and neat assembly
•Provided with taper threaded hub
for liquidtight assembly (D)
•Straight pipe threads on gland accept
a straight or taper threaded hub on
fitting or pipe to be coupled (E)
•Suitable for hazardous location use
per NEC Article 501 Class I, Division
2, Article 502 Class II, Division 1 & 2
and Article III Division 1 & 2
Standard Material/Finish
Gland.......…Steel/Electro Zinc Chromate Coated
Body ........…Steel/Electro Zinc Chromate Coated
O-Ring ..............................…Buna N/As Molded
Range
Hub (External Thread) .................…1⁄2" & 3⁄4" NPT
Gland (Internal Threads)..............…1⁄2" & 3⁄4" NPS
Listed/Certified by
UL ................................…(UL File No. E-23018)
CSA................................…(LR-2884, LR-4484)
Conforms to
UL 514B
CSA C22.2 No. 18
NEMA FB1
NFPA 70
Federal Standard A-A-50553
Federal Standard A-A-50552
Federal Standard H-28 (Threads)
NOTE: For additional product information refer
to Thomas & Betts publication 600.1
A-118
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Liquidtight Flexible Metal Conduit Fittings
CAT.
FLEXIBLE METRIC A B C
NO.
CONDUIT SIZE PG THREAD MM MM MM
Nylon insulated straight connectors
7330 1⁄4" 9 36 21 12
7331 1⁄4"11362112
7360 5⁄16" 9 36 26 12
7361 3⁄8"†11 40 29 14
7362 3⁄8"†13.5 40 29 14
7363 11⁄2"†16 41 35 14
7364 3⁄4"†21 43 42 14
7365 1"†29 56 47 19
7366 11⁄4"†36 67 58 21
7367 11⁄2"42726921
7368 2" 48 81 83 21
Nylon insulated 45° angle connectors
7341 3⁄8"†11 27 29 14
7342 3⁄8"†13.5 27 29 14
7343 1⁄2"†16 30 35 14
7344-TB 3⁄4"†21 34 42 14
7345 1" 29 44 47 19
7346 11⁄4"†36 51 58 19
7347 11⁄2"42606921
7348-TB 2" 48 73 76 24
Nylon insulated 90° angle connectors
7351 3⁄8"†11 37 29 14
7352 3⁄8"†13.5 37 29 14
7353 1⁄2"†16 40 35 14
7354 3⁄4"†21 44 42 14
7355 1"†29 56 47 21
7356 11⁄4†36 70 58 21
7357 11⁄2"42756921
7358 2" 48 87 83 24
*
All items shown on this page are suitable for use in hazardous location where general
purpose equipment is specifically permitted by the NEC; Class I Div. 2, Class II, Div. 1 & 2;
Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).
†UL Listed as grounding means under NEC 351-7.
UL Listed liquidtight. CSA Certified watertight.
UL File No. E-23018 CSA File No. 2884
Fittings for Liquidtight flexible
metal conduit with metric threads
of PG form (DIN 40430).
PG Metric Thread
Liquidtight Fittings*
Fittings for Liquidtight flexible metal conduit with metric threads of PG Form (DIN 40430).
Fittings for Liquidtight flexible metal conduit with
metric threads of ISO Form (BS-4568-SA BS 162).
Fittings for Liquidtight flexible metal conduit with metric
threads of ISO form(BS-4568-SA BS 162).
ISO Metric Thread Liquidtight Fittings*
FLEXIBLE METRIC
CONDUIT ISO A B C
CAT. NO.
SIZE THREAD MM MM MM
Nylon insulated straight connectors
9330 1⁄4"16362112
9331 1⁄4"20362112
9306 5⁄16"16362612
9360 33⁄8"16402916
9361 3⁄8"20402916
9362 1⁄2"20423516
9363 3⁄4"25454216
9364 1" 32 54 47 23
Nylon insulated 45° angle connectors
9340 3⁄8"16272916
9341 3⁄8"20272916
9342 1⁄2"20273516
9343TB 3⁄4"25314216
9344 1" 32 34 47 23
FLEXIBLE METRIC
CONDUIT ISO A B C
CAT. NO.
SIZE THREAD MM MM MM
Nylon insulated 90° angle connectors
9350 3⁄8"16352916
9351 3⁄8"20352916
9352TB 1⁄2"20393516
9353TB 3⁄4"25434216
9354TB 1" 32 48 47 23
U.L. Listed Liquidtight. CSA certified watertight.
*
All items shown on this page are suitable for use in hazardous
location where general purpose equipment is specifically permitted by
the NEC; Class I Div. 2, Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC
501-4(b); 502-4(a)(b); 503-3(a)(b).
U.L. File No. E 23018. CSA File No. 2884
A-119
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Canada
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Technical Services
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Liquidtight Flexible Metal Conduit Fittings
Liquidtight Conduit Connectors
STD. PKG.
CAT. NO.
SIZE QTY.
Type A Flexible, Non-metallic Conduit
TYPEA38-250 3⁄8" 250/ft.
TYPEA50-200 1⁄2" 200/ft.
TYPEA75-175 3⁄4" 175/ft.
TYPEA100-100 1" 100/ft.
TYPEA125-100 11⁄4" 100/ft.
TYPEA150-50 11⁄2" 50/ft.
TYPEA200-50 2" 50/ft.
Ideally suited for continuous flexing applications or vibration.
Type A Non-Metallic Flexible Conduit
•No metal core to fatigue from flexing or vibration
•Smooth, seamless inner core of flexible PVC that is bonded
to a covering of flexible PVC. Between these layers is a
woven nylon mesh molded for reinforcement
•Available in sizes from 3⁄8" to 2"
•Working Temperatures: -20˚ C to 60˚ C
•UL®Listed (conforms to UL Standard ANSI/UL
1660 Type A) UL file: E95745
•CSA Certified (conforms to CSA 22.2 No. 227.2 Type A)
•Meets NEC®, article 351, part “B” (ANSI/NFPA-70)
for flexible, liquidtight non-metallic conduit
AN-MS
CAT.
N.P.T. CONNECTOR THREAD STD. DIMENSIONS (IN.)
NO.
THREAD SHELL SIZE SIZE PKG. A FIG. B
MSA05014 1⁄2" 14, 14S 3⁄4"–20 UNEF-2B 10 1.000 1 1.175
MSA05016 1⁄2" 16, 16S 7⁄8"–20 UNEF-2B 10 1.000 2 1.175
MSA05018 1⁄2" 18 1"–20 UNEF-2B 10 1.125 3 1.175
MSA07516 3⁄4" 16, 16S 7⁄8"–20 UNEF-2B 10 1.250 1 1.356
MSA07518 3⁄4" 18 1"–20 UNEF-2B 10 1.250 1 1.300
MSA07520 3⁄4" 20, 22 13⁄16"–18 UNEF-2B 10 1.375 3 1.300
MSA10020 1" 20, 22 13⁄16"–18 UNEF-2B 10 1.500 1 1.431
MSA10024 1" 24, 28 17⁄16"–18 UNEF-2B 10 1.625 3 1.313
MSA10032 1" 32 13⁄4"–18 UNS-2B 10 2.000 3 1.576
MSA10036 1" 36 2"–18 UNS-2B 10 2.250 3 1.738
All items shown on this page are suitable for use in hazardous location where general
purpose equipment is specifically permitted by the NEC; Class I Div. 2; Class II, Div. 1 & 2;
Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).
Fig. 1
Fig. 2
Fig. 3
A
B
A
B
A
B
Aluminum mechanical adapter with internal threads to
mate with NPT threaded fittings and MS type connectors.
NPT/MS Connector Adapters
A-120
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Liquidtight Flexible Metal Conduit Fittings
Series 6302
Liquidtight Flexible Non-Metallic
Conduit Connectors
Liquidtight Flexible Non-Metallic Liquidtight Type A Conduit Connectors
Application
•To provide a liquidtight, dust-tight
connection between flexible,
non-metallic conduit and a box
or an enclosure
Features
•Serrated design provides high
mechanical pullout strength (A)
•Unique component parts (body/gland)
design ensures positive seal between
conduit and connector (B)
•Tapered thread hub and sealing
O-ring provide a liquidtight/dust tight
seal to a box or an enclosure (C)
•High strength, chemical resistant,
nonburning, nondripping
thermoplastic construction
•Smooth insulated body throughout
for maximum dielectric strength
•Captive O-ring and reduced number
of parts save installation time (D)
Standard Material
Body . . . . . . . . . . . . . . . . . . . . …Thermoplastic
Gland . . . . . . . . . . . . . . . . . . . …Thermoplastic
O-Ring. . . . . . . . . . . . . . . . . . . . . . …Neoprene
Locknut. . . . . . . . . . . . …Steel (Case Hardened)
Standard Finish
Body, Gland & O-Ring . . . . . . . . . . . . As Molded
Locknut . . . . . . . . . . . . . . . . . . . . . Electro Zinc
Range
Conduit Size . . . . . . . . . . . . . . . . . . 1⁄2" thru 11⁄4"
Hub Size . . . . . . . . . . . . . . . . 1⁄2" thru 11⁄4" N.P.T.
Series 6322
Liquidtight Flexible Non-Metallic
Conduit Connectors
90° Angle Connector
Designed especially for Type A all-plastic raceways
used for dynamic machine tool applications!
Thermoplastic Fittings for Liquidtight Flexible Non-Metallic Conduit Type A
Straight Connector
Corrosion-Resistant Applications
C
CONDUIT CROSS
CAT. NO.
SIZE A B CORNERS
Straight Connector
6302 1⁄2" .60" 1.68" 1.48"
6303 3⁄4" .61" 1.85" 1.76"
6304 1" .77" 1.89" 2.10"
6305 11⁄4" .79" 2.30" 2.67"
90° Angle Connector
6322 1⁄2" .60" 1.56" 1.48"
6323 3⁄4" .61" 1.74" 1.76"
6324 1" .77" 1.78" 2.10"
6325 11⁄4" .79" 2.13" 2.67"
Meets Coast Guard CG293
UL File No. E 23018
•Constructed of high-strength,
chemical-resistant thermoplastic —
even tougher than the raceway itself!
•Neoprene sealing ring, furnished
with connector, provides a liquidtight
seal for knockout applications
A
B
C
C
A
B
A-121
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XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit
Specification Sheet — Bullet®Liquidtight Fittings
or Liquidtight Flexible Non-Metallic Conduit and Tubing
Box or
Enclosure
Wall
Conduit
or Tubing
Application
A series of nonmetallic connectors designed
to provide a liquidtight seal when terminating
liquidtight nonmetallic conduit (UL Type B)
or liquidtight nonmetallic tubing to a box or
enclosure with knockout opening or a
threaded hub.
Plastic Bullet®Liquidtight
Fittings Features
•Connector assembles to conduit
without disassembly and is designed
to be installed with a positive
installation criteria gland bottoms
on body shoulder
•Rugged low profile non-metallic
body and gland construction (1); the
connector is equipped with a steel
locknut to firmly secure connector
to box or an enclosure and a sealing
O-Ring
•Captivated sealing O-Ring (2) with
predetermined compression for a
reliable seal at enclosure
•Connector ferrule designed to accept
variations in conduit inside diameter
and is tolerant of field conduit cuts (3)
•The profile of ferrule is designed to
reduce friction between conduit I.D.
and ferrule, (4) enabling conduit to
seat properly for an effective seal
•Outer surface of the clamping fingers
provided with friction reducing ridges
(5) for ease of installation; the inner
surface is designed with conduit
biting teeth to enhance clamping
and sealing action (6)
•Performance of connectors tested
to simulate adverse installation
conditions
•Provides a double sealing action (7)
•Elongated gland nut profile (8)
designed to provide additional
strain relief for 90° pull and
an easy hand grip.
•Performance of connector unaffected
by exposure to detergents, cleaners
and sanitizers commonly encountered
in food processing plants and typical
industrial environment; also
unaffected by cutting fluids, wiring
pulling compounds and marine
environment. The connector meets
industry standards for cold impact
and simulated hammer blow.
Standard Material/Finish
•Body Gland — Weather stabilized
thermoplastic (black)
•O-Ring — Nitrile (blue)
•Locknut — Steel/electro zinc plated
•Material Temperature Rating —
thermoplastic -40° C to 105° C
•Material Flammability Rating:
UL 94-V2
Listed/Certified by
UL (File# E23018);
CSA (File# LR52391)
Conforms to
•CSA 22.2 #227.2 & CSA 22.2 #227.3
•ANSI/U.L.514B-1988
•Watertight requirements of NEMA
Type 4 and NEMA Type 6 enclosures
•Federal Standard H28 (NPT threads)
•Suitable for hazardous locations —
Class I Div. 2; Class II Div. 1 & 2;
Groups E,F, & G; Class III per N.E.C.;
Article 501-4, 502-4 and 503-3
•NEMA 6P
Suggested Specification:
Where liquidtight flexible non-metallic conduit
(UL Type B) or liquidtight flexible non-metallic
tubing is terminated to a box or enclosure, the
non-metallic connectors used shall be able to
be installed without disassembly and provide
a positive installation criteria. In the installed
condition, the connector must provide a seal
meeting watertight requirements of NEMA Type
4 and Type 6 enclosures. The performance of
connectors shall be unaffected by exposure to
detergents, sanitizers, cutting fluids, wire pulling
compounds and oil base industrial paints. The
connector must also be capable of withstanding
Marine environment and cold impact simulating
a hammer blow. Installed connectors shall be of
the elongated gland type as manufactured by
Thomas & Betts LT38P series.
A-122
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XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit
Plastic Bullet®Liquidtight Fittings for T&B LTC Non-Metallic
Liquidtight Conduit Type B and T&B EFC Flexible Tubing
This engineering breakthrough meets the
demand for a tough, reusable, non-metallic
liquidtight fitting for use with XTRA FLEX®
Type B conduit or flexible tubing. The BULLET®
non-metallic fitting provides a reliable liquidtight
seal that combines high pullout resistance and
ease of installation.
Engineered to meet your needs.
The BULLET®non-metallic fitting meets your
performance requirements when terminating
Type B liquidtight non-metallic conduit or flexible
non-metallic tubing to a box or enclosure with
knockout opening or threaded hub. Fittings meet
the watertight requirements for NEMA Type 4
and Type 6 enclosures and conform to UL514B
and CSA No. 22.2 #227.2 specifications.
Ease of installation.
Installations can be performed quickly and easily
because BULLET®liquidtight fittings can be
installed without disassembly. BULLET®
nonmetallic fittings are resistant to numerous
caustics and solvents.
The BULLET®fitting is economical because it can
be used over and over again without sacrificing
the quality of the original seal. When used with
the XTRA FLEX®raceway system, you can meet
most machine or industrial requirements where
liquidtight protection is needed.
Corrosion resistant. Built to take it.
The BULLET®liquidtight fitting is manufactured
from weather-resistant thermoplastic materials
and is suitable for indoor or outdoor corrosive
environments. The BULLET®fitting is resistant to
detergents, cleaners, oils, sanitizers, paints,
cutting fluids and wire pulling compounds —
just about any liquid usually found in industrial,
plant or marine environments. It also surpasses
industry standards for cold impact and simulated
hammer blows.
C
B*
AE
THREAD
D
FIGURE 1
(STRAIGHT)
C
F*
B*
AE
THREAD
D
FIGURE 2
(45 DEGREE)
C
F*
B*
AE
THREAD
D
FIGURE 3
(90 DEGREE)
C ±.015 (0.40) MIN. E
TRADE A ±.015 ACROSS THROAT THREAD F*
SIZE (.040) *B ±.035 (0.90) CORNERS DIA. D NPT (IN.) (MM)
CAT. NO.
FIG. (IN.) (IN.) (MM) (IN.) (MM) (IN.) (MM) (IN.) (MM) (IN.) APPROX.
LT38P 1 .570 1.595 (40.51) 1.354 .417 –
LT438P 23⁄8(14.48) 2.012 (51.10) (34.39) (10.59) 1⁄2-14 1.534 (38.95)
LT938P 3 1.380 (35.05) 1.880 (47.75)
LT50P 1 .570 1.636 (41.55) 1.448 .550 –
LT450P 21⁄2(14.48) 2.092 (53.14) (36.78) (13.97) 1⁄2-14 1.590 (40.39)
LT950P 3 1.489 (37.82) 1.986 (50.44)
LT75P 1 .582 1.757 (44.63) 1.740 .740 –
LT475P 23⁄4(14.78) 2.452 (62.28) (44.20) (18.80) 3⁄4-14 1.821 (46.25)
LT975P 3 1.790 (45.47) 2.212 (56. )
LT100P 1 .726 1.923 (48.84) 2.068 .940 –
LT4100P 2 1 (18.44) 2.684 (68.17) (52.53) (23.88) 1-111⁄22.034 (51.66)
LT9100P 3 2.104 (53.44) 2.508 (63.70)
LT125P 1 .750 2.164 (54.97) 2.494 1.257 –
LT4125P 21
1⁄4(19.05) 3.264 (82.91) (63.35) (31.93) 11⁄4-111⁄22.385 (60.58)
LT9125P 3 2.564 (65.13) 2.856 (72.54)
LT150P 1 .767 2.353 (59.77) 2.784 1.453 –
LT4150P 21
1⁄2(19.48) 3.605 (91.57) (70.71) (36.91) 11⁄2-111⁄22.604 (66.14)
LT9150P 3 2.854 (72.49) 3.144 (79.86)
LT200P 1 .794 2.605 (66.17) 3.362 1.883 –
LT4200P 2 2 (20.17) 4.210 (106.93) (85.39) (47.83) 2-8 3.050 (77.47)
LT9200P 3 3.432 (87.17) 3.675 (93.34)
* After Assembly
UL File No. E-23018
CSA File No. 52391
The BULLET®non-metallic liquidtight fitting — easy to use, built to take it!
•Outside surface has friction-
reducing ridges
•Inner surface teeth bite into conduit
or tubing to enhance clamping and
sealing action
•Fitting ferrule designed to accept
variations in conduit sizes and field
conduit cuts
•Smooth ferrule profile reduces friction
to ensure a tight conduit-to-fitting seal
•Friction-reducing ridges and teeth
provide a true double seal and high
pullout resistance
•Elongated gland nut offers additional
strain relief for 90° pull and easy
hand grip
•Rugged low-profile nonmetallic body and
gland construction provides space savings
•Captivated sealing O-Ring features
predetermined compression to provide
a reliable seal at enclosure
•Steel locknut firmly secures fitting
to box or enclosure
A-123
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XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit
Table 2 — Behavior of EMS20-1B.1 IN:
Acids, Bases, Halogens, etc.
REAGENT TEMP °F VISUAL CHANGE RATINGS*
Sulfuric Acid (Conc) 75 Dissolves S, NR
Sulfuric Acid (Dilute) 75 Partially dissolves P, NR
Hydrochloric Acid (Conc) 75 Dissolves S, NR
Hydrochloric Acid (Dilute) 75 Partially dissolves P, NR
Hydrochloric Acid (20-40%) 73 Etched after 1 sec. P
Phosphoric Acid (Conc) 75 Dissolves S, NR
Nitric Acid (Conc) 75 Dissolves S, NR
Acetic Acid (Conc) 75 Partially Dissolves P, NR
Acetic Acid (Conc) 200 Dissolves S, NR
Acetic Acid (Dilute) 75 Etched F, NR
Formic Acid (Conc) 75 Dissolves S, NR
Formic Acid (Dilute) 75 Partially Dissolves P, NR
Chlorine – Strong Attack NR
Bromine – Strong Attack NR
Phenol 75 Dissolves S, NR
O-Chlorophenol 75 Dissolves S, NR
m-Chlorophenol 75 Dissolves S, NR
p-Chlorophenol 75 Dissolves S, NR
Cresol 75 Dissolves S, NR
Dimethylformamide 75 Strong Attack NR
gamma-Butyrolactone 75 Strong Attack NR
Xylenols 75 Dissolves S, NR
Sodium Hydroxide (1%) 73 Unchanged E
Sodium Hydroxide (5%) 73 Minimal effect E
Sodium Hydroxide (5%) 158 Minimal effect E
Sodium Hydroxide (10%) 73 Minimal effect E
Sodium Hydroxide (10%) 158 Some “crazing” after 30 days P
Potassium Hydroxide (5%) 73 Minimal effect E
Potassium Hydroxide (5%) 158 Minimal effect E
Potassium Hydroxide (10%) 73 Minimal effect E
Potassium Hydroxide (10%) 158 Some “crazing” after 30 days P
Hydrogen Peroxide (0.5%) 73 Unchanged G
Hydrogen Peroxide (1%) 73 Brittle after 54 days NR
Hydrogen Peroxide (3%) 73 Brittle after 54 days NR
Hydrogen Peroxide (10%) 73 Degrades NR
Hydrogen Peroxide (30%) 73 Degrades NR
* These abbreviations are used for the ratings:
E – Excellent P – Poor
G – Good NR – Not Recommended
F – Fair S – Solvent
Table 1 — Behavior of EMS20-1B.1 IN: Aqueous Solutions of Inorganic Salts at Room Temperature
Table 3 — Behavior of EMS20-1B.1 IN:
Organic Solvents at Room Temperature
REAGENT VISUAL CHANGE RATINGS*
Benzyl Alcohol Coarse surface after 2 days NR
Butyl Alcohol Temporary loss of stiffness G
Ethyl Alcohol Temporary loss of stiffness G
Isopropyl Alcohol Temporary loss of stiffness G
Methyl Alcohol Temporary loss of stiffness G
Butyl Acetate Temporary loss of stiffness G
Ethyl Acetate Unchanged E
Methyl Acetate Unchanged E
Amyl Acetate Unchanged E
Ether (Diethyl) Unchanged E
Tetrahydrofuran Unchanged E
Acetone Unchanged E
Benzaldyhyde Unchanged E
Cyclohexanone Unchanged E
Dichlorethylene Unchanged E
Trichlorethylene Temporary loss of stiffness G
Perchlorethylene Temporary loss of stiffness G
Dichlormethane Unchanged E
Chloroform Temporary loss of stiffness G
Carbon Tetrachloride Temporary loss of stiffness G
Carbon Disulfide Unchanged E
Pyridine Unchanged E
Benzene Unchanged E
Monochlorbenzene Unchanged E
Toluene Unchanged E
Xylene Unchanged E
Kerosene Unchanged E
Turpentine Unchanged E
Tetralin Unchanged E
Decalin Unchanged E
Gasoline Unchanged E
Petroleum Unchanged E
Mineral Oil Unchanged E
Resorcinol Dissolves NR
* These abbreviations are used for the ratings:
E – Excellent P – Poor
G – Good NR – Not Recommended
F – Fair S – Solvent
SALT SOLUTIONS VISUAL CHANGE RATINGS*
10% Ammonium Chloride Unchanged F
10% Aluminum Chloride Unchanged F
10% Sodium Hypochlorite (0.1% Cl2) White coating after 18 days G
10% Calcium Chloride Unchanged F
10% Chrome Alum Unchanged G
10% Ferric Chloride Unchanged yellowing P
5% Potassuim Dichromate Unchanged yellowing P
10% Potassium Nitrate Unchanged G
1% Potassium Permanganate Decomposed NR
10% Copper Sulfate Unchanged G
SALT SOLUTIONS VISUAL CHANGE RATINGS*
10% Magnesium Chloride Unchanged G
10% Magnanese Sulfate Unchanged G
10% Sodium Sulfate Unchanged G
10% Sodium Bisulfite Unchanged G
5% Mercuric Chloride Swelled P
10% Zinc Chloride Unchanged F
* These abbreviations are used for the ratings:
E – Excellent P – Poor
G – Good NR – Not Recommended
F – Fair S – Solvent
A-124
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www.tnb.com
XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit
Figure 1
Metallic Bullet®Liquidtight Connectors for T&B LTC Non-Metallic
Liquidtight Conduit Type B and T&B EFC Flexible Tubing
TRADE A ±.030 *B ±.060 C ±.045 THREAD
SIZE (.80) (1.50) (1.15) D NPT
CAT. NO.
FIG. (IN.) (IN.) (MM) (IN.) (MM) (IN.) (MM) (IN.) (MM) (IN.)
LT38M 1 — 1.156 1.500 (38.1) 0.562 (14.3) —
LT438M 23⁄8(29.4) 1.962 (49.8) 0.562 (14.3) — 1⁄2–14
LT938M 3 — — 1.312 (33.3) 0.625 (15.9) 1.375 (34.9) —
LT50M 1 — 1.375 1.562 (39.7) 0.562 (14.3) — —
LT450M 21⁄2(34.9) 1.875 (47.6) 0.562 (14.3) — 1⁄2–14
LT950M 3 — — 1.437 (36.5) 0.625 (15.9) 1.562 (39.7)
LT75M 1 — 1.656 1.625 (41.2) 0.625 (15.9) — —
LT475M 23⁄4(42.1) 2.125 (54.0) 0.562 (14.3) — 3⁄4–14
LT975M 3 — — 1.750 (44.4) 0.625 (15.9) 1.750 (44.4)
LT100M 1 — 1.875 2.062 (52.4) 0.750 (19.0) — —
LT4100M 2 1 (47.6) 2.250 (57.1) 0.812 (20.6) — 1–111⁄2
LT9100M 3 — — 1.937 (49.2) 0.812 (20.6) 2.187 (55.5)
LT125M 1 — 2.375 2.500 (63.5) 0.812 (20.6) — —
LT4125M 21
1⁄4(60.3) 2.750 (69.8) 0.812 (20.6) — 11⁄4–111⁄2
LT9125M 3 — — 2.500 (63.5) 0.812 (20.6) 2.750 (69.8)
LT150M 1 — 2.750 2.687 (68.2) 0.812 (20.6) — —
LT4150M 21
1⁄2(69.8) 2.750 (69.8) 0.812 (20.6) — 11⁄2–111⁄2
LT9150M 3 — — 2.812 (71.4) 0.812 (20.6) 2.937 (74.6)
LT200M 1 — 3.468 3.062 (77.8) 0.812 (20.6) — —
LT4200M 2 2 (88.1) 3.875 (98.4) 0.875 (22.2) — 2–111⁄2
LT9200M 3 — — 3.500 (88.9) 0.875 (22.2) 3.437 (87.3) —
* After Assembly
UL File No. E-23018
CSA File No. 52391
Suggested Specification:
Where liquidtight flexible non-metallic conduit (UL Type B) or liquidtight flexible non-metallic tubing is
terminated to a box or enclosure, the metallic connectors used shall be able to be installed without
disassembly and provide a positive installation criteria. In the installed condition, the connector must
provide a seal, meeting watertight requirements of NEMA Type 4 and Type 6 enclosures with conduit and
NEMA Type 4 enclosures with tubing. Installed connectors shall be as manufactured by Thomas & Betts
LT38M series.
Material: Body/Gland — Steel/MI
Insert — Nylon
NPT Thread
Figure 3
Figure 2
Figure 1
Figure 2
Figure 3
NPT Thread
A
B
C
A
B
C
AB
C
D
A-125
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800.816.7809
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Canada
Tel: 450.347.5318
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Technical Services
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XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit Material — PVC
ISO Metric Bullet®Liquidtight Fitting Non-Metallic
CAT.
ANGLE CONDUIT KNOCKOUT UNIT STANDARD UPC
NO.
OF FITTING SIZE SIZE PACKAGE PACKAGE NUMBER
LT38P-ISO20 Straight 3⁄8"1⁄2" 25 100 786210-66444
LT50P-ISO20 Straight 1⁄2"1⁄2" 25 100 786210-66613
LT75P-ISO25 Straight 3⁄4"3⁄4" 25 50 786210-66443
LT938P-ISO20 90° 3⁄8"1⁄2" 25 50 786210-66612
LT950P-ISO20 90° 1⁄2"1⁄2" 25 50 786210-66640
LT975M-ISO25 90° 3⁄4"3⁄4" 10 50 786210-66611
*Testing: UL and CSA listed; NEMA 4, 6, 6P; IP 67 when used with LTC conduit or EFC tubing with installed T&B Bullet
liquidtight fitting.
Thomas & Betts introduces the ISO Metric Bullet®liquidtight fittings for use
with the 3⁄8", 1⁄2" and 3⁄4" XTRA FLEX®EFC and LTC non-metallic liquidtight
conduit series.
The T&B Bullet®liquidtight fitting and EFC non-metallic conduit are suited for
OEM applications as in the machine tool industry where environments include
continuous motion, vibration and exposure to moisture, oil, dirt and dust.
The T&B Bullet®liquidtight fitting and LTC non-metallic conduit are also suitable for
construction applications where ISO metric threading and liquidtight systems are installed.
The XTRA FLEX®system offers a lightweight, liquidtight flexible conduit solution for industrial
applications. The XTRA FLEX®system enables fast, easy installation and high performance in
demanding industrial applications.
When you have a conduit application
in a liquidtight environment, it’s time
to load up the T&B Bullet®.
A-126
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Canada
Tel: 450.347.5318
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Technical Services
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www.tnb.com
XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit Material — PVC
CONDUIT I.D. (IN.) O.D. (IN.)
CAT. NO.
SIZE MIN. MAX. MIN. MAX.
EFC025*1⁄4" .390 .405 .560 .575
EFC038 3⁄8" .484 .504 .690 .710
EFC050 1⁄2" .622 .642 .820 .840
EFC075 3⁄4" .820 .840 1.030 1.050
EFC100 1" 1.041 1.066 1.290 1.315
EFC125 11⁄4" 1.380 1.410 1.630 1.660
EFC150 11⁄2" 1.575 1.600 1.865 1.900
EFC200 2" 2.020 2.045 2.340 2.375
®
O.D.
I.D.
Maximum flexibility for tight applications!
Corrugated Flexible Non-Metallic Tubing
•OEM grade — UL Recognized
•PVC material
•Black color standard
•Extremely fast installation
•Liquidtight with specified fittings
•Good tensile strength provides excellent pullout protection
•Smooth inner diameter allows easy wire pulling
•Broad operating temperature range: 18° C to +60° C
(-2° F to +140° F).
•Flammability Rating VW-1 (Vertical Wire) UL224
Recommended industrial applications
•Protection of fiber optic cable
•Installation of instrumentation and control cable
•Indoor/outdoor lighting
•Packaging equipment
•Marine and shipboard wiring
•Flexing component wiring protection
on robots, graphic arts equipment, etc.
* Not CSA Certified.
Underwriters Recognized
UL File No. 96548
CSA File No. 067241
See technical data next page.
Use with Bullet®Liquidtight Fittings.
AVAILABLE COLORS
CAT. NO.
COLOR OF
LTC –
CONDUIT
W/O SUFFIX Black
-1 Orange
-2 Blue
A-127
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit Material — PVC
XTRA FLEX®Liquidtight Conduit/Reel Lengths
CAT. NO.
SIZE DESCRIPTION MIN. I.D. MAX. I.D MIN. O.D MAX. O.D. REEL LENGTH MIN. ORDER
LTC038GY-500 3⁄8" Gray Type B LT Conduit .484" .504" .690" .710" 500 ft. 1,500
LTC050GY-500 1⁄2" Gray Type B LT Conduit .622" .642" .820" .840" 500 ft. 1,500
LTC050-500 1⁄2" Black Type B LT Conduit .622" .642" .820" .840" 500 ft. Stock
LTC050GY-1000 1⁄2" Gray Type B LT Conduit .622" .642" .820" .840" 1,000 ft. 2,000
LTC100GY-500 1" Gray Type B LT Conduit 1.041" 1.066" 1.290" 1.315" 500 ft. 1,500
LTC100-500 1" Black Type B LT Conduit 1.041" 1.066" 1.290" 1.315" 500 ft. 1,500
UL Listed, UL File No. 95745
CSA Certified, CSA File No. LL 80349
Now available in reels.
XTRA FLEX®Conduit
The XTRA FLEX®system offers a lightweight, liquidtight flexible conduit
solution for demanding applications. The XTRA FLEX®system ensures
fast, easy installations and long-lasting, high performance in a variety
of environments.
Now, XTRA FLEX®Conduit is available on reels. Large users can save space
and reduce waste, while taking advantage of the convenience of stocking
bulk in lengths. Utilizing our new coupling design to connect 100-ft. lengths,
Thomas & Betts now offers reel lengths up to 1,000 feet.
•Fast installation — even in tight, cramped spaces
•Smooth inner diameter enables easy wire pulling
•Smooth outer jacket — approved for outdoor use,
sunlight resistant and oil resistant
•Tested to CSA and UL requirements
•Lightweight and liquidtight
•Marked at 1-foot intervals for fast, easy measuring
NEW!
NEW!
. . . . . . . . . . . . Specifications . . . . . . . . . . . .
•Material: PVC
•Colors Available: Black, Gray
•Temp. Range: -18° C to +105° C (-2° F to +221° F) Black
-18° C to +80° C (-2° F to +176° F) Gray
•Flammability Rating: UL 1660
•Listings: UL Listed, CSA Certified
Please contact your Thomas & Betts sales representative regarding
custom colors and combinations.
®
®
A-128
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit Material — PVC
XTRA FLEX®Conduit and Tubing Technical Data*
LTFNMC = Liquidtight flexible non-metallic conduit
LTFNMT = Liquidtight flexible non-metallic tubing
XTRA FLEX®
CONDUIT & SIZE UL TEMP CSA TEMP VOLTAGE UL OIL UL UL DIRECT
TUBING STYLE COLOR RANGE RATING RATING RATING RESISTANT OUTDOOR BURIAL
LTC038 Series UL Type B Black 3⁄8"–2" 105° C Dry 75° C–18° C 600V Yes Yes Yes
LTFNMC Black 60° C Wet —
70° C Oil
LTC038-1, -2 UL Type B Orange, 1⁄2"–1" 105° C Dry — 600V Yes No Yes
Series LTFNMC Blue 60° C Wet —
70° C Oil
LTC038GY UL Type B Gray 3⁄8"–2" 80° C Dry — 600V Yes Yes Yes
Series LTFNMC 60° C Wet —
70° C Oil
EFC025 Series** LTFNMT Black 1⁄4"–2" 105° C 75°C-18 C 300V Yes Yes No
EFC025-1, -2** LTFNMT Orange, 1⁄2"–1" 105° C — 300V Yes No No
Series Blue
* For a complete test report, contact Customer Service.
** UL Component Recognized
Smooth, sunlight- and oil-resistant outer jacket, approved for outdoor use!
Smooth Liquidtight Non-Metallic Conduit Type B
Industrial Grade
CONDUIT I.D. (IN.) O.D. (IN.)
CAT. NO.
SIZE MIN. MAX. MIN. MAX.
LTC038 3⁄8" .484 .504 .690 .710
LTC050 1⁄2" .622 .642 .820 .840
LTC075 3⁄4" .820 .840 1.030 1.050
LTC100 1" 1.041 1.066 1.290 1.315
LTC125 11⁄4" 1.380 1.410 1.630 1.660
LTC150 11⁄2" 1.575 1.600 1.865 1.900
LTC200 2" 2.020 2.045 2.340 2.375
AVAILABLE COLORS
LTC –
COLOR OF COLOR OF
CAT. NO.
CONDUIT MARKING
W/O SUFFIX Black Orange
-1 Orange Black
-2 Blue Black
Rated at 600V
XTRA FLEX
®
Type B suitable for use in
hazardous location (for LTC Series only)
where general purpose equipment is
specifically permitted by the NEC; Class I
Div. 2; Class II, Div. 1 & 2; Class III, Div. 1
& 2, NEC 501-4(b); 502-4(a)(b); 503-
3(a)(b).
UL Listed, UL File No. E95745
CSA Certified, CSA File No. LL80349
See technical data below.
Use with Bullet
®
Liquidtight Fittings.
O.D.
I.D.
®
®
®
®
Commercial Grade
CONDUIT I.D. (IN.) O.D. (IN.)
CAT. NO.
SIZE MIN. MAX. MIN. MAX.
LTC038GY 3⁄8" .484 .504 .690 .710
LTC050GY 1⁄2" .622 .642 .820 .840
LTC075GY 3⁄4" .820 .840 1.030 1.050
LTC100GY 1" 1.041 1.066 1.290 1.315
LTC125GY 11⁄4" 1.380 1.410 1.630 1.660
LTC150GY 11⁄2" 1.575 1.600 1.865 1.900
LTC200GY 2" 2.020 2.045 2.340 2.375
I.D. O.D.
•Industrial grade — UL Listed/CSA Certified
•PVC material
•Liquidtight non-metallic conduit Type B
•Black color standard
•Fast installation — even in tight, cramped spaces
•Smooth inner diameter enables easy wire pulling
•Tested to CSA and UL requirements
•Lightweight and liquidtight
•Temperature range of -18° C to +105° C (-2° F to +221° F)
•UL1660 flammability rating
•Marked at 1-ft. intervals for fast, easy measuring and cutting
Recommended industrial applications
•Machine tools
•Motor hookups
•Food processing equipment
•Extensions from wireways
•Sensor and microswitch wiring in control consoles
A-129
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
XTRA FLEX®System —
Conduit, Tubing, Fittings for Non-Metallic Liquidtight Conduit Material — PVC
XTRA FLEX®Non-Metallic Conduit Type B and Flexible Tubing
A = SATISFACTORY B = BE EXPECTED TO CHANGE C = NOT RECOMMENDED
CHEMICAL CHEMICAL CHEMICAL
Acetate Solvents . . . . . . . . . . . . . . . . . . . C Cottonseed Oil . . . . . . . . . . . . . . . . . . . . . . . B Lubricating Oils. . . . . . . . . . . . . . . . . . . . . . . A
Acetic Acid (10%). . . . . . . . . . . . . . . . . . A Creosote . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Magnesium Chloride. . . . . . . . . . . . . . . . . . . A
Acetic Acid (Glacial) . . . . . . . . . . . . . . . . B Cresol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Magnesium Hydroxide . . . . . . . . . . . . . . . . . A
Acetone. . . . . . . . . . . . . . . . . . . . . . . . . . C Cresylic Acid. . . . . . . . . . . . . . . . . . . . . . . . . C Magnesium Sulphate . . . . . . . . . . . . . . . . . . A
Acrylonitrile. . . . . . . . . . . . . . . . . . . . . . . A Cyclohexane . . . . . . . . . . . . . . . . . . . . . . . . . A Malic Acid. . . . . . . . . . . . . . . . . . . . . . . . . . . A
Adipic Acid . . . . . . . . . . . . . . . . . . . . . . . A Cyclohexanone . . . . . . . . . . . . . . . . . . . . . . . C Methyl Acetate . . . . . . . . . . . . . . . . . . . . . . . C
Alcohol Butyl. . . . . . . . . . . . . . . . . . . . . . A DDT Weed Killer . . . . . . . . . . . . . . . . . . . . . . A Methyl Bromide . . . . . . . . . . . . . . . . . . . . . . C
Alcohol Ethyl. . . . . . . . . . . . . . . . . . . . . . A Detergent Synthetic . . . . . . . . . . . . . . . . . . . . A Methyl Ethyl Ketone . . . . . . . . . . . . . . . . . . . C
Alcohol Isopropyl . . . . . . . . . . . . . . . . . . A Developers Photographic . . . . . . . . . . . . . . . A Methylene Chloride. . . . . . . . . . . . . . . . . . . . C
Alcohol Methyl . . . . . . . . . . . . . . . . . . . . A Dextrin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Mineral Oils . . . . . . . . . . . . . . . . . . . . . . . . . A
Aluminum Acetate . . . . . . . . . . . . . . . . . . A Dextrose . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Monochlorobenzene . . . . . . . . . . . . . . . . . . . C
Aluminum Chloride. . . . . . . . . . . . . . . . . A Dibutyle Phthalate. . . . . . . . . . . . . . . . . . . . . C Naphtha. . . . . . . . . . . . . . . . . . . . . . . . . . . . . B
Aluminum Hydroxide . . . . . . . . . . . . . . . A Dichlorobenzene . . . . . . . . . . . . . . . . . . . . . . C Naphthalene . . . . . . . . . . . . . . . . . . . . . . . . . C
Aluminum Sulfate . . . . . . . . . . . . . . . . . . A Diesel Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . B Nitric Acid (10%) . . . . . . . . . . . . . . . . . . . . . A
Aliyl Chloride . . . . . . . . . . . . . . . . . . . . . C Diethylene Glycol . . . . . . . . . . . . . . . . . . . . . A Nitric Acid (40%) . . . . . . . . . . . . . . . . . . . . . A
Ammonia (0.88S.G.Aqueous) . . . . . . . . . A Diethyl Ether . . . . . . . . . . . . . . . . . . . . . . . . . C Nitric Acid (70%) . . . . . . . . . . . . . . . . . . . . . C
Ammonia (Dry Gas) . . . . . . . . . . . . . . . . A Di-isodecyl Phthalate . . . . . . . . . . . . . . . . . . C Nitrobenzene . . . . . . . . . . . . . . . . . . . . . . . . . C
Ammonia (Liquid). . . . . . . . . . . . . . . . . . C Dioctyle Phthalate . . . . . . . . . . . . . . . . . . . . . C Nitrogen Fertilizers . . . . . . . . . . . . . . . . . . . . A
Ammonium Chloride. . . . . . . . . . . . . . . . A Emulsifiers . . . . . . . . . . . . . . . . . . . . . . . . . . A Oleic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Ammonium Hydroxide . . . . . . . . . . . . . . A Emulsions Photographic . . . . . . . . . . . . . . . . A Oxalic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . A
Animal Oils . . . . . . . . . . . . . . . . . . . . . . . A Ethyl Acetate . . . . . . . . . . . . . . . . . . . . . . . . . C Palmitic Acid. . . . . . . . . . . . . . . . . . . . . . . . . A
Amyl Acetate . . . . . . . . . . . . . . . . . . . . . . C Ethylene Dichloride. . . . . . . . . . . . . . . . . . . . C Paraffin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Aniline Oils . . . . . . . . . . . . . . . . . . . . . . . B Ethylene Glycol . . . . . . . . . . . . . . . . . . . . . . . A Pentane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B
Aromatic Hydrocarbons . . . . . . . . . . . . . C Fatty Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . A Perchloroethylene . . . . . . . . . . . . . . . . . . . . . C
Asphalt . . . . . . . . . . . . . . . . . . . . . . . . . . C Ferric Chloride . . . . . . . . . . . . . . . . . . . . . . . A Phenol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B
ASTM Fuel A. . . . . . . . . . . . . . . . . . . . . . B Ferric Sulphate . . . . . . . . . . . . . . . . . . . . . . . A Phosphoric Acid . . . . . . . . . . . . . . . . . . . . . . A
ASTM Fuel B . . . . . . . . . . . . . . . . . . . . . C Ferrous Chloride . . . . . . . . . . . . . . . . . . . . . . A Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
ASTM #1 Oil . . . . . . . . . . . . . . . . . . . . . . A Ferrous Sulphate. . . . . . . . . . . . . . . . . . . . . . A Potassium Hydroxide . . . . . . . . . . . . . . . . . . A
ASTM #3 Oil . . . . . . . . . . . . . . . . . . . . . . B Fixing Solution, Photographic. . . . . . . . . . . . A Propane. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Barium Chloride . . . . . . . . . . . . . . . . . . . A Fluorine . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Sea Water . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Barium Hydroxide . . . . . . . . . . . . . . . . . . A Formaldehyde (40%) . . . . . . . . . . . . . . . . . . C Sodium Hydroxide (10%) . . . . . . . . . . . . . . . A
Barium Sulfide . . . . . . . . . . . . . . . . . . . . A Formic Acid (40%) . . . . . . . . . . . . . . . . . . . . A Sodium Hydroxide (50%) . . . . . . . . . . . . . . . A
Benzene . . . . . . . . . . . . . . . . . . . . . . . . . C Formic Acid (50%) . . . . . . . . . . . . . . . . . . . . B Sodium Cyanide . . . . . . . . . . . . . . . . . . . . . . A
Benzine . . . . . . . . . . . . . . . . . . . . . . . . . . B Formic Acid (100%) . . . . . . . . . . . . . . . . . . . C Soybean Oil. . . . . . . . . . . . . . . . . . . . . . . . . . A
Bordeaux Mixture . . . . . . . . . . . . . . . . . . A Fuel Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Stearic Acid. . . . . . . . . . . . . . . . . . . . . . . . . . A
Borax. . . . . . . . . . . . . . . . . . . . . . . . . . . . A Glacial Acetic Acid . . . . . . . . . . . . . . . . . . . . B Styrene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C
Boric Acid . . . . . . . . . . . . . . . . . . . . . . . . A Glucose. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphur Dioxide (Dry). . . . . . . . . . . . . . . . . . A
Brine . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Glycerine. . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphur Dioxide (Moist) . . . . . . . . . . . . . . . . B
Bromine Traces. . . . . . . . . . . . . . . . . . . . C Grape Sugar . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphur Dioxide (Liquid) . . . . . . . . . . . . . . . C
Butyl Acetate . . . . . . . . . . . . . . . . . . . . . . C Grease. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphuric Acid (45%) . . . . . . . . . . . . . . . . . . A
Calcium Hydroxide . . . . . . . . . . . . . . . . . A Heptane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Sulphuric Acid (60%) . . . . . . . . . . . . . . . . . . B
Calcium Hypochlorite . . . . . . . . . . . . . . . A Hexane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Sulphuric Acid (98%) . . . . . . . . . . . . . . . . . . C
Carbonic Acid . . . . . . . . . . . . . . . . . . . . . B Hydrobromic Acid . . . . . . . . . . . . . . . . . . . . . A Sulphurous Acid (30%) . . . . . . . . . . . . . . . . A
Carbon Dioxide . . . . . . . . . . . . . . . . . . . . A Hydrochloric Acid (10%) . . . . . . . . . . . . . . . A Tannic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . A
Carbon Disulphite. . . . . . . . . . . . . . . . . . C Hydrochloric Acid (40%) . . . . . . . . . . . . . . . A Tartaric Acid . . . . . . . . . . . . . . . . . . . . . . . . . A
Carbon Monoxide . . . . . . . . . . . . . . . . . . A Hydrofluoric Acid (10%) . . . . . . . . . . . . . . . . A Tetrahydrofuran . . . . . . . . . . . . . . . . . . . . . . . C
Carbon Tetrachloride. . . . . . . . . . . . . . . . C Hydrofluoric Acid (40%) . . . . . . . . . . . . . . . . B Toluene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C
Casein. . . . . . . . . . . . . . . . . . . . . . . . . . . A Hydrofluoboric Acid . . . . . . . . . . . . . . . . . . . A Trichlorethylene. . . . . . . . . . . . . . . . . . . . . . . C
Chlorine (Dry). . . . . . . . . . . . . . . . . . . . . A Hydrofluosilicic Acid. . . . . . . . . . . . . . . . . . . A Triethanolamine. . . . . . . . . . . . . . . . . . . . . . . A
Chlorine (Wet Gas) . . . . . . . . . . . . . . . . . B Hydrogen Peroxide . . . . . . . . . . . . . . . . . . . . A Tricresyl Phosphate. . . . . . . . . . . . . . . . . . . . C
Chlorine (Water) . . . . . . . . . . . . . . . . . . . C Hydrogen Sulphide . . . . . . . . . . . . . . . . . . . . A Turpentine . . . . . . . . . . . . . . . . . . . . . . . . . . . B
Chlorobenzene . . . . . . . . . . . . . . . . . . . . C Iso-octan . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Urea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Chlorinated Hydrocarbons . . . . . . . . . . . C Isopropyl Acetate . . . . . . . . . . . . . . . . . . . . . C Vinegar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Chloroform . . . . . . . . . . . . . . . . . . . . . . . C Kerosene . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Vinyl Acetate . . . . . . . . . . . . . . . . . . . . . . . . . C
Chromic Acid . . . . . . . . . . . . . . . . . . . . . A Ketones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Vinyl Chloride. . . . . . . . . . . . . . . . . . . . . . . . C
Citric Acid . . . . . . . . . . . . . . . . . . . . . . . . A Lactic Acid (10%) . . . . . . . . . . . . . . . . . . . . . A Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
Coal Tar . . . . . . . . . . . . . . . . . . . . . . . . . C Lactic Acid (100%). . . . . . . . . . . . . . . . . . . . C Xylene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C
Copper Chloride . . . . . . . . . . . . . . . . . . . A Lacquer Solvents. . . . . . . . . . . . . . . . . . . . . . B Zinc Chloride . . . . . . . . . . . . . . . . . . . . . . . . A
Copper Nitrate. . . . . . . . . . . . . . . . . . . . . A Linseed Oil . . . . . . . . . . . . . . . . . . . . . . . . . . A Zinc Sulphate . . . . . . . . . . . . . . . . . . . . . . . . A
Copper Sulphate . . . . . . . . . . . . . . . . . . . A
NOTE: These chemical resistance ratings are based upon information supplied by the raw material manufacturers. It is intended as a general guideline only. To determine specific suitability,
samples should be tested by user under actual conditions. Operating Condition: 70° F.
A-130
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings
Liquidtight Flexible Cord and Power Cable Fittings
We also offer liquidtight fittings designed to handle the unique connection demands of flexible cords and
power cable applications, where exceptional mechanical strain relief is needed in addition to a dependable
seal against dust, oil and other liquids.
The design of our flexible cord and power cable fittings is ideal for installations such as robot manufacturers,
packaging equipment, machine tool building and other industrial OEM and MRO applications.
Flexible Cord Connectors
The Ranger
®
Series Cord Connector Fittings
Our Ranger Liquidtight fittings are the only connectors able to take a .250 inch cable range.
These unique connectors feature:
•Connectors that take twice the cable range of ordinary strain relief connectors
•Smaller overall size that makes it easy to fit into tight spaces
•Gland nut design that restricts cable bending
•Choice of aluminum, steel and non-metallic materials
•Straight, 45° and 90° designs
The advantages these fittings offer include:
•Neoprene bushing to make liquidtight installations by applying pressure
against the cable for the full length of the bushing
•CSA certified watertight
•UL listed for liquidtight strain relief and as an outlet bushing
•Metal and plastic assemblies capable of accepting a wide range of cords
•Black Beauty®non-metallic cord connector offers the convenience of tool-free
installation, with a segmented chuck for high mechanical pullout performance,
and neoprene bushings for a secure, liquidtight installation.
A-131
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Whatever the application. Whatever the size.
Thomas & Betts is your connection to tough,
versatile cord and cable fittings.
Thomas & Betts offers a complete line of rugged, reliable cord and cable fittings. All fittings are produced
to the highest standards, combining innovative design and precision manufacturing methods to provide
the products you need for your specific applications. Combining proven performance, installation
advantages and availability of ranges, T&B is also your connection to lower installed costs for the
life of your cord and cable requirements.
Use this guide to help you specify the fitting you need for your cord and cable requirements.
Cord and Cable Requirements
CORD AND CABLE TYPE T&B FITTING
S, SO, SV, ST, STD, SJ, Ranger®2920NM# Series, 2920# Series
SJO, SJT, SJTO, SVO Liquidtight Strain Relief 2500# Series
TC Tray Cable TC Series
JMC, MC STAR TECK EXTREME®STE/STEX Series
S, SO, SV, ST, STD, SJ, SJO, SJT, SJTO, SVO Wire Mesh Grips WMG-PC Series for Portable Cord
Flexible Cords and Cable Fittings
Considerations for Selection
•Selection of the proper device or fitting involves consideration
of the type of cable to be installed and the environment that
will surround the cable installation.
•A proper matching of the cable and its fitting is necessary
to prevent physical damage to the cable when installed.
Cord and Cable Descriptions
Type TC power and control tray cable is a factory assembly of two or more insulated
conductors, with or without associated bare or covered grounding conductors under
a nonmetallic sheath, for installation in cable trays, in raceways or where supported
by a messenger wire.
Type MC metal clad cable is a factory assembly of one or more insulated circuit conductors
with or without optical-fiber members enclosed in a metallic sheath of interlocking tape,
or a smooth or corrugated tube.
Type SJ, tradename is Junior Hard Service Cord. The outer covering is Thermoset
and it is a pendant or portable cord used in damp locations for hard usage.
Type SJO, tradename is Junior Hard Service Cord. The outer covering
is oil-resistant Thermoset.
Type SJT, tradename is Junior Hard Service Cord. The outer covering is Thermoplastic.
Type SJTO, tradename is Junior Hard Service Cord. The outer covering
is oil resistant Thermoplastic.
Type SO, tradename is Hard Service Cord. The outer covering is oil-resistant Thermoset
and it is a pendant or portable cord used in damp locations for extra hard usage.
A-132
United States
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings
2920 Series 2920AL Series
Liquidtight Flexible Cord and Cable Connectors
Application
•A liquidtight connector to connect flexible cord or
cable to an enclosure and provide adequate strain relief
Features
•Liquidtight connection with enclosure is ensured by:
(A) Taper threaded hub on 2520 series
for female hub application
(B) Using sealing ring series 5262 with
2520 series for knockout application
(C) Captivated sealing O-Ring on 2631 series
(D) Neoprene bushing makes liquidtight
installation; applies pressure against
cable the full length of bushing
(E) Thermoplastic or stainless steel retaining ring
(1) Will not abrade cord/cable jacket
(2) Reduces installing torque effort
•UL Listed liquidtight, strain relief and as an outlet
bushing; CSA certified watertight
Suggested Specifications
for Flexible Cord and
Cable Fittings
•Flexible cord or cable and associated fittings
shall be suitable for conditions of use and
location and approved for the purpose by
a nationally recognized testing laboratory,
inspection agency or product evaluation
organization
•Flexible cord or cable shall be so connected
to the device or fitting that tension will not
be transmitted to joints or terminal screws.
Sufficient slack shall be provided to avoid
sharp flexing and straining. Cord or cable
shall be installed in such a manner that
liquid will tend to run off the surface instead
of draining towards the fitting
•Where flexible cord or cable exposed to
intermittent or constant moisture and subjected
to mechanical strain is terminated into a
threaded or threadless opening, terminating
fittings shall be of watertight strain relief type
such as Thomas & Betts series 2920, 2920AL,
2920NM, 2520, 2631 or 2672. Fittings shall be
equipped with a beveled moisture resistant/oil
resistant synthetic rubber bushing
•Where space is limited inside the enclosure, a
female hub type fitting such as Thomas & Betts
series 2631 shall be furnished. A captivated
resilient sealing O-Ring shall be included
to positively protect against damage from
overtorquing
SVO, SV, SVT SJ, SJO, SJT, SJTO S, SO, ST, STO
CAT. NO
SIZE MIN. MAX. #18 #18 #16 #14 #18 #16 #14 #12 #10 #8 #6
2 Conductor
2920 1⁄2" 0.125 0.375 X X X X
2921 1⁄2" 0.310 0.560 X X X X X
2922 1⁄2" 0.500 0.750 X X X X X X
2930 3⁄4" 0.125 0.375 X X X X
2931 3⁄4" 0.310 0.560 X X X X X
2932 3⁄4" 0.500 0.750 X X X X X X
2940 1" 0.310 0.560 X X X X X
2941 1" 0.500 0.750 X X X X X X
2942 1" 0.700 0.950 X X X
3 Conductor
2920 1⁄2" 0.125 0.375 X X X
2921 1⁄2" 0.310 0.560 X X X X X
2922 1⁄2" 0.500 0.750 X X X
2930 3⁄4" 0.125 0.375 X X X
2931 3⁄4" 0.310 0.560 X X X X X
2932 3⁄4" 0.500 0.750 X X X
2940 1" 0.310 0.560 X X X X
2941 1" 0.500 0.750 X X X X
2942 1" 0.700 0.950 XX
4 Conductor
2920 1⁄2" 0.125 0.375 X
2921 1⁄2" 0.310 0.560 X X X X X
2922 1⁄2" 0.500 0.750 X X
2930 3⁄4" 0.125 0.375 X
2931 3⁄4" 0.310 0.560 X X X X X
2932 3⁄4" 0.500 0.750 X X
2940 1" 0.310 0.560 X X X X X
2941 1" 0.500 0.750 X X
2942 1" 0.700 0.950 XX
Standard Material
Gland, Body. . . . . . . . . . . . . . . Steel/Malleable Iron/Zinc
Die Cast
Retaining Ring . . . . . . . . . Thermoplastic/Stainless Steel
Bushing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Neoprene
O-Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Buna N
Standard Finish
Electro Zinc Plated & Chromate Coated
Range
2520 Series, straight . . . . . . . . . . . . . . . . 125" outside
diameter to 3.200"
outside diameter Cord or Cable
2200 Series, 45° . . . . 125" outside diameter to 1.485"
outside diameter Cord or Cable
2267 Series, 90° . . . . 125" outside diameter to 1.875"
outside diameter Cord or Cable
Cord/Cable Type . . . . . . . . . . . . . . . . . . . S, SO, SV, ST,
STO, SJ, SJO, SJT, SJTO, SVO & SVT
Listed/Certified by
UL . . . . . . . . . . . . . . . . . . . . . . (UL File No. E-13938)
CSA . . . . . . . . . . . . . . . . . . . . . . . . . LR-589, LR-4484
Conforms to
ANSI C33.84, NFPA 70-1978 (ANSI)
UL 514CSA. 22.2 No. 18.
2516 Series
A-133
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Fax: 901.252.1354
Canada
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Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings
HUB THROAT DIMENSIONS (IN.)
CAT. NO.
SIZE DIA. CORD RANGE A B C
4960 1⁄2"19⁄32 .125-.375 11⁄813⁄45⁄8
4961 1⁄2"19⁄32 .310-.560 11⁄813⁄45⁄8
4962 1⁄2"19⁄32 .500-.750 13⁄8123⁄64 5⁄8
4970 3⁄4"25⁄32 .125-.375 13⁄8125⁄32 11⁄16
4971 3⁄4"25⁄32 .310-.560 13⁄8125⁄32 11⁄16
4972 3⁄4"25⁄32 .500-.750 13⁄8125⁄32 11⁄16
4980 1" 1 .310-.560 13⁄821⁄32 13⁄16
All items shown on this page are suitable for use in hazardous locations where general
purpose equipment is specifically permitted by the NEC. NEC 501-4(b).
U.L. File No. E-13938 CSA File No. 52391
HUB THROAT DIMENSIONS (IN.)
CAT. NO.
SIZE DIA. CORD RANGE A B C
4920 1⁄2"37⁄64 .125-.375 11⁄815⁄16 47⁄64
4921 1⁄2"37⁄64 .310-.560 11⁄815⁄16 47⁄64
4922 1⁄2"37⁄64 .500-.750 13⁄817⁄16 47⁄64
4930 3⁄4"25⁄32 .125-.375 13⁄817⁄16 5⁄8
4931 3⁄4"25⁄32 .310-.560 13⁄817⁄16 5⁄8
4932 3⁄4"25⁄32 .500-.750 13⁄817⁄16 5⁄8
4940 1" 15⁄16 .310-.560 13⁄81w 25⁄32
C
B
A
C
A
B
C
B
A
The Ranger®Series of Steel Liquidtight Cord Connectors
Application
•Provide means for
passing a cord cable
into an enclosure,
through a bulkhead
or into a rigid conduit
•Form a mechanical
grip and water and/or
oil-resistant seal for cord
•Form a non-slip connection
or termination for flexible
cord
Cord & Cable Type
•S, SO, SV, ST, STD, SJ,
SJO, SJT, SJTO, SVD
Features
•Extended range with
superior strain relief
•Reduced overall size,
fits into tighter spaces
•Gland nut designed
to restrict cable bending
Materials
Body: Steel-2920 series,
Malleable Iron-4920
& 4960 series
Gland Nut, Grip: Steel-all series
Bushing: Rubber
Environment Classification
•Ordinary locations
•Wet or dry locations
Range
Cord Range: .125" to .950"
Hub Size Range: 1⁄2" to 1"
®
®
Steel Liquidtight Strain Relief Connectors —
45° Angle
Steel Liquidtight Strain Relief Connectors —
90° Angle
Steel Liquidtight Strain Relief Connectors —
Straight
The Ranger Series Steel Liquidtight Connector takes twice the cable range of most ordinary strain relief connectors.
T&B’s Ranger Connectors enable you to reduce your inventory and save time with one connector that can do the work of two.
HUB THROAT DIMENSIONS (IN.)
CAT. NO.
SIZE DIA. CORD RANGE A B C
2920 1⁄2"47⁄64" .125-.375 11⁄813⁄45⁄8
2921 1⁄2"47⁄64" .310-.560 11⁄813⁄45⁄8
2922 1⁄2"47⁄64" .500-.750 13⁄813⁄45⁄8
2930 3⁄4"13⁄16" .125-.375 13⁄8125⁄32 5⁄8
2931 3⁄4"13⁄16" .310-.560 13⁄8125⁄32 5⁄8
2932 3⁄4"13⁄16" .500-.750 13⁄8125⁄32 5⁄8
2940 1" 11⁄16" .310-.560 13⁄813⁄413⁄4
2941 1" 11⁄16" .500-.750 13⁄813⁄413⁄4
2942 1" 31⁄32" .700-.950 15⁄817⁄831⁄32
For wire mesh grips refer to
pages A-111 & A-141.
A-134
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings
The Ranger®Series of Non-Metallic Liquidtight Cord Connectors
Application
•Provide means for passing a cord
into an enclosure or through a
bulkhead or into a rigid conduit
•Form a mechanical grip and water
and/or oil-resistant seal for cord
•Form a nonslip connection or
termination for flexible cord,
cable (armored or unarmored)
Cord & Cable Type
•S, SO, SV, ST, STD, SJ, SJO,
SJT, SJTO, SVD
Features
•Extended range with
superior strain relief
•Reduced overall size, fits
into tighter spaces
•Gland nut designed to restrict
cable bending
Materials
Weather stabilized nylon, temperature
rated -34° C to 105° C
Bushing: Rubber
Environment Classification
•Ordinary locations
•Wet or dry locations
Range
Cord Range: Straight —.125" to .950"
90° —.125" to .750"
Hub Size Range: Straight — 1⁄2" to 1"
90° — 1⁄2" to 3⁄4"
The Ranger Series Non-Metallic Liquidtight Cord
Connector takes twice the cable range of most
ordinary strain relief connectors. T&B’s Ranger
Connectors enable you to reduce your inventory
and save time with one connector that can do
the work of two. The sturdy nylon material adds
corrosion resistance to your installation.
TRADE OR THROAT DIMENSIONS (IN.)
CAT. NO.
HUB SIZE DIA. CORD RANGE A B C
2920NM 1⁄2" .55 .125-.375 17⁄32 21⁄85⁄8
2921NM 1⁄2" .55 .310-.560 17⁄32 21⁄85⁄8
2922NM 1⁄2" .55 .500-.750 113⁄32 25⁄32 5⁄8
2930NM 3⁄4" .79 .125-.375 113⁄32 23⁄16 5⁄8
2931NM 3⁄4" .79 .310-.560 113⁄32 23⁄16 5⁄8
2932NM 3⁄4" .79 .500-.750 113⁄32 23⁄16 5⁄8
2940NM 1" .98 .310-.560 113⁄32 211⁄32 25⁄32
2941NM 1" .98 .500-.750 113⁄32 211⁄32 25⁄32
2942NM 1" .98 .700-.950 143⁄64 23⁄825⁄32
TRADE OR THROAT DIMENSIONS (IN.)
CAT. NO.
HUB SIZE DIA. CORD RANGE A B C
4960NM 1⁄2" .55 .125-.375 17⁄32 11⁄45⁄8
4961NM 1⁄2" .55 .310-.560 17⁄32 11⁄45⁄8
4970NM 3⁄4" .79 .125-.375 113⁄32 13⁄85⁄8
4971NM 3⁄4" .79 .310-.560 113⁄32 13⁄85⁄8
4972NM 3⁄4" .79 .500-.750 113⁄32 13⁄85⁄8
UL File No. E 13938
CSA File No. 52391
Meets Coast Guard CG293
Non-Metallic Liquidtight Strain
Relief Connector — Straight
Non-Metallic Liquidtight Strain
Relief Connector — 90° Elbow
®
®
A-135
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800.816.7809
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Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings
T&B®Fittings Aluminum Ranger®Cord Fitting
HUB CORD DIMENSIONS STD. PKG. WT. PER
CAT. NO.
SIZE RANGE A B C D QTY. 100
Straight
2920AL 1⁄2" .125-.375 11⁄813⁄45⁄8— 25 8.50/C
2921AL 1⁄2" .310-.560 11⁄813⁄45⁄8— 25 8.05/C
2922AL 1⁄2" .500-.750 15⁄16 13⁄45⁄8— 25 9.95/C
2930AL 3⁄4" .125-.375 15⁄16 125⁄32 3⁄8— 10 12.30/C
2931AL 3⁄4" .310-.560 15⁄16 125⁄32 3⁄4— 10 11.90/C
2932AL 3⁄4" .500-.750 15⁄16 125⁄32 3⁄4— 10 11.50/C
2940AL 1" .310-.560 15⁄16 13⁄411⁄16 — 10 18.00/C
2941AL 1" .500-.750 15⁄16 13⁄411⁄16 — 10 16.00/C
2942AL 1" .700-.950 19⁄16 17⁄831⁄32 — 10 16.70/C
90° Elbow
4960AL 1⁄2" .125-.375 11⁄813⁄45⁄815⁄16 50 23.60/C
4961AL 1⁄2" .360-.560 11⁄813⁄45⁄815⁄16 50 11.60/C
4962AL 1⁄2" .500-.750 15⁄16 123⁄64 5⁄813⁄850 29.40/C
4970AL 3⁄4" .125-.375 15⁄16 125⁄32 11⁄16 115⁄32 50 17.20/C
4971AL 3⁄4" .310-.560 15⁄16 125⁄32 11⁄16 115⁄32 50 30.00/C
4972AL 3⁄4" .500-.750 15⁄16 125⁄32 11⁄16 115⁄32 50 33.09/C
4980AL 1" .310-.560 15⁄16 21⁄32 13⁄16 13⁄425 21.50/C
4981AL 1" .500-.750 15⁄16 21⁄32 13⁄16 13⁄425 22.36/C
4982AL 1" .700-.950 19⁄16 211⁄16 13⁄16 2 25 18.20/C
A
C
B
D
A
C
B
Aluminum Ranger®Cord Fitting
•Available in straight or 90° designs
•Designed to accept a wide range of cables, offering nine
fittings that cover cord ranges from .125" through .950"
•Slotted design gland nut to accommodate securing
in tight spaces
•Installer can simply use screwdriver to get into
the hard-to-reach area and secure the gland nut
•Marked with cable ranges and conduit hub sizes
®
®
NEW!
NEW!
A-136
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Canada
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Technical Services
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www.tnb.com
Flexible Cords and Cable Fittings
C
D
A
B
Aluminum Liquidtight Strain Relief Connectors —
90° Elbow
TRADE OR THROAT DIMENSIONS (IN.)
CAT. NO.
HUB SIZE DIA. CORD RANGE A B C D
4960AL 1⁄2"19⁄32" .125-.375 11⁄813⁄45⁄815⁄16
4961AL 1⁄2"19⁄32" .360-.560 11⁄813⁄45⁄815⁄16
4962AL*1⁄2"19⁄32" .500-.750 15⁄16 123⁄64 5⁄813⁄8
4970AL 3⁄4"25⁄32" .125-.375" 15⁄16 125⁄32 11⁄16 115⁄32
4971AL 3⁄4"25⁄32" .310-.560 15⁄16 125⁄32 11⁄16 115⁄32
4972AL 3⁄4"25⁄32" .500-.750 15⁄16 125⁄32 11⁄16 115⁄32
4980AL 1" 1" .310-.560 15⁄16 21⁄32 13⁄16 13⁄4
4981AL 1" 1" .500-.750 15⁄16 21⁄32 13⁄16 13⁄4
4982AL 1" 1" .700-.950 1l 211⁄16 13⁄16 2
*
It may be necessary to remove sufficient outer covering of cable to permit conductors to pass through connector body.
All items shown on this page are suitable for use in hazardous locations where general purpose equipment is specifically
permitted by the NEC. NEC 501-4(b).
UL File No. E-13938
CSA File No. 52391
For wire mesh grips, refer to pages A-111 and A-141.
CABLE
SIZE RANGE THROAT CORD DIMENSIONS (IN.)
CAT. NO.
SIZE (IN.) DIA. RANGE A B
2631 (.125-.250) 1⁄2"9⁄16"1
1⁄16 15⁄8
2632 (.250-.375) 1⁄2"9⁄16"1
1⁄16 15⁄8
2633 (.375-.500) 1⁄2"9⁄16"1
1⁄16 15⁄8
2634 (.450-.560) 1⁄2"9⁄16"1
1⁄16 15⁄8
2637 (.125-.250) 3⁄4"25⁄32"1
5⁄16 13⁄4
2638 (.250-.375) 3⁄4"25⁄32"1
5⁄16 13⁄4
2639 (.375-.500) 3⁄4"25⁄32"1
5⁄16 13⁄4
2640 (.500-.625) 3⁄4"25⁄32"1
5⁄16 13⁄4
2641 (.625-.750) 3⁄4"25⁄32"1
5⁄16 13⁄4
2646 (.500-.625) 1" 1" 15⁄8113⁄16
2647 (.625-.750) 1" 1" 15⁄8113⁄16
2648 (.750-.880) 1" 1" 15⁄8113⁄16
Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2; Class III, Div. 1
and 2, where general purpose equipment is specifically permitted per NEC Section 500-2(a).
Complete with O-Ring seal and nylon insulated throat and neoprene bushing.
UL Listed as liquidtight strain relief, and outlet bushing.
CSA certified watertight.
Temperature Rating: 105° C UL File No. E 13938
CSA File No. 589. CHASE
®
Liquidtight Cord Connectors are ideal
for installation where space is limited inside the enclosure.
CHASE®Liquidtight Cord Connectors
A-137
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Technical Services
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Flexible Cords and Cable Fittings
CAT.
HUB DIA. CORD
NO.
SIZE, IN. NO. DIA.
2520-2 1⁄2" 2 .220
2530-2 3⁄4" 2 .220
2531-2 3⁄4" 2 .260
2531-3 3⁄4" 3 .260
2541-2 1" 2 .300
2542-2 1" 2 .375
2540-3 1" 3 .225
2541-3 1" 3 .300
2540-4 1" 4 .220
2555-2 11⁄4" 2 .500
Multi-Hole Flexible Cord and Cable Connectors
Watertight Strain Relief Connectors (Straight)
NOTE: Range of cord dia. ± .010.
In many applications you have only room for one fitting but you need to run two cables for
example, proximity switches. Now you can provide strain relief and liquidtight protection with
T&B’s new multi-hole liquidtight strain relief connectors. With the ever-increasing number of
signal cables, now you have a solution to the problem of how to strain relieve multiple cables
in one fitting.
Retaining Ring
Plastic (See Note 3)
B
A
Across
Corners
Cable
Size
Bushing
Neoprene
Hub TH'D Size
Taper Pipe Thread
Throat DIA
C
HUB MARKING THROAT
THD SIZE CABLE SIZE B ON BUSHING DIA.
CAT. NO.
(TAPER THD) MIN. MAX. A MAX. C BUSHING PART. NO. (MIN.)
2558AL 11⁄4.880 1.065 23⁄32 25⁄32 13⁄16 .880-1.065 053-71411-63 117⁄64
2559AL 11⁄41.065 1.205 23⁄32 25⁄32 13⁄16 1.065-1.205 053-71411-64 117⁄64
2556AL 11⁄41.187 1.375 211⁄32 21⁄213⁄16 2564 053-71411-18 11⁄4
2557AL 11⁄41.375 1.485 211⁄32 21⁄213⁄16 None 033-72259-2 11⁄4
2562AL 11⁄2.812 1.000 211⁄32 21⁄211⁄16 None 033-72259-3 17⁄16
2563AL 11⁄21.000 1.187 211⁄32 27⁄16 11⁄16 2563 053-71411-17 17⁄16
2564AL 11⁄21.187 1.375 211⁄32 27⁄16 11⁄16 2564 053-71411-18 17⁄16
2565AL 11⁄21.375 1.625 213⁄16 25⁄813⁄16 1.375-1.625 053-71411-65 129⁄64
2573AL 2 1.125 1.375 213⁄16 25⁄813⁄16 1.125-1.375 053-71411-66 129⁄64
2574AL 2 1.375 1.625 213⁄16 25⁄811⁄16 1.375-1.625 053-71411-65 129⁄64
2575AL 2 1.625 1.875 213⁄16 25⁄811⁄16 1.625-1.875 053-71411-67 129⁄64
2576AL 2 1.750 1.965 37⁄32 31⁄227⁄32 10412 033-72259-5 129⁄62
2577AL 2 1.937 2.187 37⁄32 31⁄227⁄32 10413 033-72259-6 129⁄62
2584AL 21⁄21.750 1.965 37⁄32 33⁄411⁄32 10412 033-72259-5 2
2585AL 21⁄21.937 2.187 37⁄32 33⁄411⁄32 10413 033-72259-6 2
2586AL 21⁄22.156 2.360 315⁄16 41⁄411⁄32 10414 033-72259-7 25⁄32
2587AL 21⁄22.350 2.565 315⁄16 41⁄411⁄32 10415 033-72259-8 25⁄32
2592AL 3 2.156 2.360 315⁄16 41⁄411⁄32 10414 033-72259-7 213⁄32
2593AL 3 2.350 2.565 315⁄16 41⁄411⁄32 10415 033-72259-8 213⁄32
2594AL 3 2.535 2.750 315⁄16 41⁄411⁄32 10416 033-72259-9 213⁄32
2595AL 3 2.735 2.985 411⁄16 413⁄16 11⁄8None 033-72259-10 213⁄16
2596AL 3 2.990 3.220 411⁄16 413⁄16 11⁄8None 033-72259-11 213⁄16
NOTES:
1. Cord or cable will not pass thru body
without removing outer covering.
2. Listed under UL file No. E13938A
and CSA file No. 589 except Cat.
Nos. 2516, 2517, 2518 and 2519.
3. 21⁄2" and 3" sizes have stainless
steel retaining rings.
4. Cat. No. 2558AL through 2575AL
have machined aluminum body with
stamped sheet aluminum gland. All
others have cast aluminum body and
gland. All bodies and glands are etched
clean
and wax-coated for easy assembly.
5. Alumishield to be on gland to prevent
galling of threads.
A-138
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Canada
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Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings — Non-Metallic
Gland
Segmented
Chuck
Bushing
Body
2672 Series
NOTE:
Series 5262
Sealing Gasket
(Not provided
with connector)
(C)
(B)
(D)
(A)
Typical Installation
Liquidtight Flexible Cord Connectors —
Black Beauty®Series
Application
•A liquidtight connector to connect
flexible cord to a box or enclosure
and provide adequate strain relief
Features
•Taper Thread hub seals in female
hub (A)
•Neoprene bushing provides liquidtight
installation (B)
•Hand tightens — no tools needed
for assembly
•Segmented chuck provides high
mechanical pullout performance —
will not cut or damage cord jacket (C)
•Corrosion and weather resistant plastic
is excellent for outdoor/indoor use
•Plastic parts improve dielectric strength
and provide insulated throat (D)
•Wide range — reduces inventories
Listed/Certified by:
UL . . . . . . . . . . . . . . . . . (UL File No. E-23018)
CSA . . . . . . . . . . . . . . . . . LR-2884, LR-4484
Standard Material
Body, Gland & Segmented Chuck . . . . . . . . . .
Weather stabilized thermoplastic rated for -34° C
(-29° F) to 105° C (221° F) application.
Bushing . . . . . . . . . . . . . . . . . . . . . . Neoprene
Standard Finish
All parts as molded.
Range
.250 outside diameter to 1.020 outside
diameter . . . . . . . . Type S, SO, SV, ST, STO,
. . . . . . . . . . . . . . . . . . SJ, SJO, SJT, SJTO,
. . . . . . . . . . . . . . . SVTO, SVO, SVT Flexible
. . . . . . . . . . . . . . . . . . . . . Cords & Cables
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70-1999 (ANSI)
Federal Standard H-28 (Threads)
2672 Series
A-139
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Flexible Cords and Cable Fittings — Non-Metallic
CAT.
TRADE OR THROAT DIMENSIONS (IN.)
NO.
HUB SIZE DIAM. (IN.) CORD RANGE (IN.) A B C
2671 3⁄8" 0.33 .125–.275 2.0 .90 .46
2690 1⁄2" 0.33 .125–.275 2.3 .90 .60
2672 1⁄2" 0.55 .250–.400 2.6 1.27 .60
2673*1⁄2" 0.55 .400–.560 2.6 1.27 .60
2691*1⁄2" 0.54 .560–.690 3.0 1.57 .60
2692*1⁄2" 0.54 .660–.780 3.0 1.57 .60
2693 3⁄4" 0.55 .250–.400 2.7 1.27 .62
2694*3⁄4" 0.55 .400–.560 2.7 1.27 .62
2674 3⁄4" 0.79 .560–.690 3.0 1.57 .62
2675 3⁄4" 0.79 .660–.780 3.0 1.57 .62
2696* 3⁄4" 0.76 .770–.895 3.2 1.89 .62
2676 1" 0.98 .660–.780 3.3 1.89 .77
2677 1" 0.98 .770–.895 3.3 1.89 .77
2678*1" 0.98 .870–1.020 3.3 1.89 .77
2699 1" 0.98 .890–1.090 4.2 2.58 .77
2702 11⁄4" 1.25 .890–1.090 4.2 2.58 .80
2703 11⁄4" 1.25 1.080–1.280 4.0 2.58 .80
2704 11⁄4" 1.25 1.270–1.470 4.0 2.58 .80
2705-TB 11⁄2" 1.47 .890–1.150 4.2 2.95 .82
2706 11⁄2" 1.47 1.140–1.400 4.3 2.95 .82
2707 11⁄2" 1.47 1.390–1.650 4.3 2.95 .82
2708 2" 1.89 1.190–1.530 5.1 3.50 .84
2709 2" 1.89 1.520–1.860 4.9 3.50 .84
2710*2" 1.89 1.850–2.190 4.9 3.50 .84
•Weather-stabilized nylon construction
•UL 94-V2 flammability rated
•Temperature rating: -34° C to +105° C
•Meets Coast Guard CG293
®
®
•UL 94-V2 flammability rated
•Temperature rating: -34° C to +105° C
•Meets Coast Guard CG293
Rugged, weather-stabilized nylon construction!
Non-Metallic Liquidtight Strain Relief Connector — Straight
*
Remove sufficient outer covering of cable to permit
conductors to pass thru connector body.
UL File No. E 13938
CSA File No. 52391
All items shown on this page are suitable for use in hazardous
location where general purpose equipment is specifically
permitted by the NEC. Class I, Div. 2. Class II, Div. 1 & 2.
Class III, Div. 1 & 2. NEC 501-4(b), 502-4(a)(b), 503-3(a)(b).
CAT.
TRADE OR THROAT DIMENSIONS (IN.)
NO.
HUB SIZE DIAM. (IN.) CORD RANGE (IN.) A B C
2680 3⁄8" .33 .125–.275 29⁄32 13⁄4.460
2681 1⁄2" .55 .250–.400 — — —
2682*1⁄2" .55 .400–.560 — — —
2683 3⁄4" .78 .560–.690 — — —
2684 3⁄4" .78 .660–.780 — — —
2688 1" .98 .560–.690 127⁄32 31⁄4.770
2685 1" .98 .660–.780 127⁄32 31⁄4.770
2686 1" .98 .770–.895 127⁄32 33⁄16 .770
2687*1" .98 .870–1.020 127⁄32 3 .770
90° angle with a standard-size body!
Non-Metallic Liquidtight Strain Relief Connector — 90° Elbow
*
Remove sufficient outer covering of cable to permit
conductors to pass thru connector body. 90° angle,
standard size body.
UL File No. E 13938
CSA File No. 52391
All items shown on this page are suitable for use in
hazardous locations where general purpose equipment is
specifically permitted by the NEC. Class I, Div. 2. Class II,
Div. 1 & 2. Class III, Div. 1 & 2. NEC 501-4(b), 502-4(a)(b),
503-3(a)(b).
A-140
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
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Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
®
®
2920 Series 2920AL Series 2516 Series
T&B Wiremesh grips are ordered separately and fit with your existing inventory of Ranger®
connectors and liquidtight strain relief connectors. There’s no need to duplicate inventory.
The T&B WMG-PC Series Wiremesh Grips for Portable Cord
Application
•Provides high gripping strength for adequate cable support
and strain relief without damage to the cable sheath
•Compression of a tapered neoprene bushing ensures
the watertight integrity of the fittings
•To meet National Electrical Code or NEC requirements for electrical
installations in hazardous atmospheres, a sealing fitting may be
required in conjunction with the cable and cord fitting
Cord & Cable Type
•S, SO, SV, ST, STD, SJ, SJO, SJT, SJTO, SVD
Features
•Prevents severe cord bends and pullouts
•Used in aluminum and/or steel fittings
Materials
•Wiremesh made of stainless steel. Retaining rings
made of aluminum
Environment Classification
•Ordinary locations
Range
•.187 – 3.220
®
STRAIN RELIEF CONNECTOR
STRAIGHT 45° 90°
GRIP RANGER®RANGER®T&B RANGER®T&B RANGER®RANGER®T&B
CAT. NO.
RANGE STEEL ALUMINUM STEEL STEEL STEEL STEEL ALUMINUM STEEL
WMG-PC1 .187–.250 2920 2920AL 2520 4920 2200 4960 4960AL 2267
WMG-PC2 .250–.375 2920 2920AL 2521 4920 2201 4960 4960AL 2268
WMG-PC3 .375–.500 2921 2921AL 2522 4921 2202 4961 4961AL 2269
2922 2922AL 2524 4922 2204 4962 4962AL 2250
WMG-PC4 .500–.625 2932 2932AL 2534 4932 2209 4972 4972AL 2273
2941 2941AL 2544 4941 2214 4981 4981AL 2255
2922 2922AL 2525 4922 2205 4962 4962AL 2251
WMG-PC5 .625–.750 2932 2932AL 2535 4932 2210 4972 4972AL 2274
2941 2941AL 2545 4941 2215 4981 4981AL 2256
WMG-PC6 .187–.250 2930 2930AL 2530 4930 2206 4970 4970AL 2252
WMG-PC7 .250–.375 2930 2930AL 2531 4930 2207 4970 4970AL 2271
2541
WMG-PC8 .375–.500 2931 2931AL 2532 4931 2208 4961 4961AL 2272
2940 2940AL 2542 4940 2213 4980 4980AL 2254
WMG-PC9 .750–.875 2536 2211 2253
2942 2942AL 2546 4942 2216 4982 4982AL 2275
WMG-PC10 .875–1.000 — — 2547 — 2217 — — 2276
WMG-PC11 .875–1.000 — — 2548 — 2218 — — 2257
— — 2558 — 2220 — — 2277
— — 2548 — 2218 — — 2257
WMG-PC12 1.000–1.125 — — 2558 — 2220 — — 2277
— — 2549 — 2219 — — 2258
— — 2559 — 2221 — — 2278
WMG-PC13 1.125–1.250 — — 2549 — — 2258 2258 2219
— — 2559 — 2221 — — 2278
— — 2556 — — 2279 2279 2222
WMG-PC14 1.125–1.250 — — 2563 — — — — 2282
— — 2564 — — — — 2283
WMG-PC15 1.250–1.375 — — — — 2222 — — 2256
— — 2564 — — — — 2283
WMG-PC16*1.375–1.500 — — 2557 — 2223 — — 2280
WMG-PC17*1.125–1.250 — — 2573 — — — — 2284
STRAIN RELIEF
CONNECTOR
STRAIGHT 90°
GRIP T&B T&B
CAT. NO.
RANGE STEEL STEEL
WMG-PC18*1.250–1.375 2573 2284
WMG-PC19*1.375–1.500 2565 2285
— 2574 —
WMG-PC20*1.500–1.625 2565 2285
— 2574 —
WMG-PC21*1.625–1.750 2575 2286
WMG-PC22*1.750–1.875 2575 2286
WMG-PC23 1.750–1.875 2576 —
—2584 —
WMG-PC24 1.875–2.000 2576 —
—2584 —
WMG-PC25 1.937–2.062 2577 —
—2585 —
WMG-PC26*2.062–2.187 2577 —
— 2585 —
WMG-PC27 2.125–2.250 2586 —
—2592 —
WMG-PC28 2.250–2.375 2586 —
—2592 —
WMG-PC29 2.350–2.475 2587 —
— 2593 —
— 2587 —
WMG-PC30 2.475–2.600 2593 —
— 2594 —
WMG-PC31*2.625–2.750 2594 —
WMG-PC32*2.735–2.860 2595 —
WMG-PC33*2.860–2.985 2595 —
WMG-PC34*2.970–3.095 2596 —
WMG-PC35*3.095–3.220 2596 —
Wire Mesh Grips
*Replacement Gland Nut supplied with these catalog numbers only.
How to select proper wiremesh grip:
1. Determine O.D. of portable cord, e.g., .200
2. Determine size of knockout or threaded hub, e.g. 1⁄2"
3. Select Cat. No. of strain relief connector, e.g., 2520, 2920AL.
4. Match up O.D. with grip range and strain relief to determine
Cat. No. of Wiremesh Grip (e.g., .200 + 2520 = WMP-PC1)
A-141
United States
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Non-Metallic Cable Glands
CAT. NO.
THREAD CORD RANGE LENGTH OF THREAD USE T&B UNIT STD.
FITTINGS
SIZE COLOR IN. MM IN. MM LOCKNUT CAT. NO. PKG. PKG.
NPT Threads
CC-NPT38-B 3⁄8" Black .197–.394 5–10mm .590 15mm — 50 250
CC-NPT38-G 3⁄8" Gray .197–.394 5–10mm .590 15mm — 50 250
CC-NPT12-B 1⁄2" Black .394–.551 10–14mm .590 15mm LN501 50 250
CC-NPT12-G 1⁄2" Gray .394–.551 10–14mm .590 15mm LN501 50 250
CC-NPT34-B 3⁄4" Black .512–.709 13–18mm .590 15mm LN502 25 100
CC-NPT34-G 3⁄4f" Gray .512–.709 13–18mm .590 15mm LN502 25 100
CC-NPT1-B 1" Black .709–.984 18–25mm .709 18mm LN503 20 100
CC-NPT1-G 1" Gray .709–.984 18–25mm .709 18mm LN503 20 100
ISO/Metric Threads
CC-ISO16-G 16 Gray .197–.394 5–10mm .394 10mm LN-ISO16-G 50 200
CC-ISO20-G 20 Gray .236–.473 6–12mm .590 15mm LN-ISO20-G 50 200
CC-ISO25-G 25 Gray .512–.709 13–18mm .590 15mm LN-ISO25-G 25 100
CC-ISO32-G 32 Gray .709–.984 18–25mm .590 15mm LN-ISO32-G 20 100
PG Threads
CC-PG7-G 7 Gray .118–.256 3–6.5mm .315 8mm LN-PG7-G 50 200
CC-PG9-G 9 Gray .157–.315 4–8mm .315 8mm LN-PG9-G 50 200
CC-PG11-G 11 Gray .197–.394 5–10mm .315 8mm LN-PG11-G 25 100
CC-PG135-G 131⁄2Gray .236–.473 6–12mm .354 9mm LN-PG135-G 25 100
CC-PG16-G 16 Gray .394–.551 10–14mm .394 10mm LN-PG16-G 25 100
CC-PG21-G 21 Gray .512–.709 13–18mm .433 11mm LN-PG21-G 10 50
CC-PG29-G 29 Gray .709–.984 18–25mm .433 11mm LN-PG29-G 10 50
CC-PG36-G 36 Gray .867–1.26 22–32mm .512 13mm LN-PG36-G 10 50
*Listed under UL file E13938, control #137B NPT and PG threaded Cable Glands are UL Listed, ISO/Metric Threaded Cable Glands are not UL Listed.
T&B Nylon Cable Glands have a sturdy cable sealing
mechanism that results in superior strain relief.
The compact size ensures quick and easy installation
in cramped spaces. The non-metallic construction
provides excellent corrosion, chemical and impact
resistance. The glands have long threads and
locknuts are available.
•Halogen-free
•Flame-retardant UL 94V0
•Rated IP 68 5 BAR, suitable for NEMA 4 enclosures
•UL Listed*, CSA listed for certain ranges of cable
•Working temperatures -30º C (-86º F) to +80º C (176º F)
•Continuous, +150º C (276º F) Intermittent
•Meets VDE ratings
* Material not UV resistant.
Low-profile cable gland perfect for tight spots.
Sturdy Nylon 6 for strong, lightweight construction. Gray color shown, also available in black.
Non-Metallic Cable Glands
A-142
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
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Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Non-Metallic Cord Fittings
Non-Metallic Spiral Cable/Cord Fitting
MIN. CABLE MAX CABLE USE T&B DIMENSIONS (IN.) STD. PKG.
CAT. NO.
SIZE RANGE RANGE LOCKNUT CAT. NO. COLOR A B QTY.
SP-NPT38-G 3⁄8" .197 .394 — Gray .866 .590 25
SP-NPT38-B 3⁄8" .197 .394 — Black .866 .590 25
SP-NPT12-G 1⁄2" .394 .551 LN501 Gray 1.062 .590 25
SP-NPT12-B 1⁄2" .394 .551 LN501 Black 1.062 .590 25
SP-NPT34-G 3⁄4" .512 .709 LN502 Gray 1.299 .590 25
SP-NPT34-B 3⁄4" .512 .709 LN502 Black 1.299 .590 25
Thomas & Betts is pleased to announce the new non-metallic spiral cable/cord
connector. T&B spiral cable/cord connectors are ideal in environments where
maximum protection is needed against conductor fatigue caused by flexing cables.
Non-Metallic Cable/Cord Fitting with Integral Strain-Relief
]
]
A
B
NEW!
NEW!
Multi-Hole Cord Grip Connectors
T&B®Multi-Hole Cord Grip Connector Information
TRADE NUMBER OF CABLE RANGE BODY LENGTH LENGTH THREAD
CAT. NO.
SIZE OPENINGS MINIMUM MAXIMUM MINIMUM MAXIMUM PER 100 WEIGHT
CC-NPT12-G2 1⁄2" 2 .190 .250 1.051" 1.291" .590" 2.5 lbs.
CC-NPT12-G3 1⁄2" 3 .190 .250 1.051" 1.291" .590" 2.5 lbs.
CC-NPT34-G2 3⁄4" 2 .230 .290 1.283" 1.492" .590" 2.5 lbs.
CC-NPT34-G3 3⁄4" 3 .230 .290 1.283" 1.492" .590" 2.5 lbs.
CC-NPT34-G4 3⁄4" 4 .230 .290 1.283" 1.492" .590" 2.5 lbs.
* Based on the comparative material and labor costs of installing one multi-hole connector rather than three connectors in the same panel.
®
®
NEW!
NEW!
•Strain-relief is integral to the fitting, saving time and
costs of additional parts for cable/cord installations
•UL listed
•Contains an IP68 rating for NEMA 4 enclosures
•Meets VDE ratings for European applications
Specifications
Materials. . . . . . . . . . . . . . . . . . . . . . . Polyamide 6 (Body, Cap)
Neoprene (Sealing Ring)
Colors Available. . . . . . . . . . . . . . . . . . Black, Gray
Protection Class . . . . . . . . . . . . . . . . . IP 68, 5 Bar
Temperature Range . . . . . . . . . . . . . . . – 30° C to +80° C permanent
(-86° F – +176° F)
Operating Temperature . . . . . . . . . . . . Up to +150° C (+276° F)
continuous
Please contact your Thomas & Betts sales representative regarding
our custom grommet offering.
•Ideal in limited space environments where
multiple cables run into an enclosure
•Small cables such as instrumentation wires, proximity device
wiring and signal cables can run safely into the enclosure
•Liquidtight, easy to assemble, provide good strain relief,
offer a wide clamping range and are simple to use
Space and labor-saving cord fittings for panels.
A-143
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Service Entrance Cable Fittings
All service fittings shall be approved for the purpose by a nationally
recognized testing laboratory, inspection agency or product
evaluation organization.
Where service raceway consists of a rigid metal conduit, intermediate
metal conduit, electrical metallic tubing or where service entrance
cable is used as service conductors, a suitable rain tight service
head conforming to Federal Standard W-C-586 shall be provided.
Suggested Specifications for
Service Entrance Fittings
Fastening
Service raceway shall be securely
fastened in place to the supporting
surface at intervals as specified by
the Code using suitable straps and
spacers; straps and spacers shall
be of malleable iron or steel
construction, hot dipped galvanized
or electro zinc plated conforming
to Canadian Standards Association
Standard C22.2 No. 18 and as
manufactured by Thomas & Betts:
series 1275 or 4175 straps and
series 1350 spacers; aluminum
straps or spacers such as series
1275AL and series 1350AL may
be substituted when installed in
environmental conditions that are
more than normally corrosive.
Grounding & Bonding
For grounding and bonding of
service raceway, end of raceway
or the terminating fitting shall be
equipped with bonding locknuts
and insulated metallic grounding
and bonding bushing as required.
Bonding locknuts shall be of
hardened steel or malleable iron
construction, electro zinc plated,
and provided with hardened
bonding screws as manufactured
by Thomas & Betts, series 106
bonding locknuts.
Insulated metallic grounding and
bonding bushing shall be of
malleable iron/steel construction,
electro zinc plated and assembled
with an insulator listed or certified
for 150° C/302° F service as
manufactured by Thomas & Betts,
series 3870.
Threaded Rigid Metal
Where threaded rigid metal service
raceway enters the building, the
raceway shall be equipped with
a cast malleable iron/copper-free
aluminum entrance ell suitably
bushed with a burr-free end
stop and taper tapped holes as
manufactured by Thomas & Betts,
series 1490.
Series 4175
Pipe Strap (EMT)
Series 1275/1275AL
Pipe Strap (Rigid Metal Conduit & I.M.C.)
Series 1350/1350AL
Pipe Spacer
(Rigid Metal Conduit I.M.C. & EMT)
Series 3870
Bonding & Grounding Bushing — Insulated
Series 106
Bonding Locknut
Series 1490
Entrance ELL
A-144
United States
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800.816.7809
Fax: 901.252.1354
Canada
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Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Where service entrance cable is used as overhead service conductors
and code requires use of a service head, entrance caps shall be
installed; caps shall be cast metal type of suitable ferrous or
non-ferrous metal equipped with thermoset insulators and proper
knockout openings; caps when installed with proper drip loop must
ensure raintight conditions.
At the point where the service cable enters the building, a suitable
sill plate shall be provided; sill/wall plate shall be sealed to ensure
raintight conditions.
Suggested Specifications for
Service Entrance Fittings
(Continued)
Terminating Fittings
Terminating fittings for service
entrance cable (Type SE or USE) or
underground feeder and branch —
circuit cable (Type UF) in locations
where exposed to intermittent or
constant moisture or in dry
locations and subjected to
mechanical strain shall be of
watertight strain relief type as
manufactured by Thomas & Betts,
series 2111 or 2116; fittings shall
be constructed of ferrous or non-
ferrous metal and equipped with
taper threaded hub, beveled
moisture resistant/oil resistant
synthetic rubber bushing.
In dry locations, nylon insulated
two screw type fittings of malleable
iron/steel construction electro zinc
plated inside outside, including
threads such as series 3302M
manufactured by Thomas & Betts
may be substituted.
Gaskets
Where service entrance cable
is terminated into a threadless
opening using hub type fittings,
a gasket shall be provided between
the outside of box or enclosure
and fitting shoulder; gasket shall be
of moisture resistant/oil resistant
synthetic rubber type adequately
protected by and permanently
retained to a metallic retainer as
manufactured by Thomas & Betts,
series 5262 or 5302.
Supports
Service entrance cable shall be
adequately supported at intervals
enumerated in code using cable
straps conforming to requirements
of Canadian Standards Association
Standard CSA 22.2 No. 18; cable
straps shall be of malleable
iron/steel construction, hot-dipped
galvanized or electro zinc plated as
manufactured by Thomas & Betts,
series 1341.
Service Entrance Cable Fittings
Series 3302M
Two Screw Connector (Insulated)
Series 2116
Underground Feeder Cable Connector
Series 2111
Service Entrance Cable Connector
Series 1341
Cable Strap
Series 5262, 5302
Sealing Gasket
A-145
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Service Entrance Cable Fittings
Application
•To connect service entrance cables to a meter box
or an enclosure
Standard Material/Finish
Body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . …Zinc Die Cast/as cast
Gland . . . . . . . . . . . . . . . . . …Steel/Electro Zinc Plated & Chromate Coated
Retaining Ring . . . . . . . . . . . . . . . . . . . . . . . . …Stainless Steel/Passivated
Bushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . …Neoprene/as molded
Application
•To connect underground feeder cables
to a box or an enclosure
Standard Material/Finish
Body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . …Zinc Die Cast/as cast
Gland . . . . . . . . . . . . . . . . . …Steel/Electro Zinc Plated & Chromate Coated
Retaining Ring . . . . . . . . . . . . . . . . . . . . . . . . …Stainless Steel/Passivated
Bushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . …Neoprene/as molded
Range
Oval (Flat) Cable Size . . . . . . . . . . . . . . . ….260 x .500 thru 1.062 x 1.765
Type USE Cable Size . . . . . . . . . . . . . …3 #12 thru 3-4/0 AWG Conductors
Hub Size. . . . . . . . . . . . . . . . . . . . . . …1⁄2" thru 2" NPT (taper pipe threads)
Features
•Neoprene bushing, resists oil and water; grips cable the
full length of the bushing, providing adequate strain relief
without damaging outer jacket (A)
•Taper threaded body (B)
•Stainless steel retaining ring protects cable jacket
against abrasion; reduces installing torque effort (C)
•Rugged ribbed steel gland construction (D)
•Suitable for Type SE & USE Service Entrance Cable
Listed by
UL (UL File No. E15170)
CSA (LR589, LR4484)
Conforms to
UL514, NEMA FB1, Federal Standard
H-28 (Threads), NFPA70
Range
Oval (Flat) Cable Size….235 x .500 thru .260 x .740
Hub Size…1⁄2" thru 1" NPT (tapered pipe threads)
Features
•Neoprene bushing resists oil and water; grips cable the
full length of the bushing providing adequate strain relief
without damaging outer jacket (A)
•Taper threaded body (B)
•Stainless steel retaining ring protects cable jacket
against abrasion; reduces installing torque effort (C)
•Rugged ribbed steel gland construction (D)
Listed by
UL
CSA (LR2884)
Conforms to
UL514B, NEMA FB1, Federal Standard
H-28 (Threads), NFPA70
C
A
B
D
C
A
B
D
Service Entrance Cable Connector
(Type SE/Type Use)
2111 Series
2116 Series
Underground Feeder
Cable Connectors
A-146
United States
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Service Entrance Cable Fittings
CAT.
DIMENSIONS (IN.)
NO.
WIRE SIZE A B
1341-TB 2-#10 5⁄811⁄8
1344 3-#6 or 3-#8 5⁄8115⁄16
1345*3-#4 or 3-#2 13⁄16 1,
1346 3-1/0 3⁄427⁄16
1347 3-4/0 3⁄4225⁄32
*
Steel, hot dipped galvanized.
UL not applicable
CSA Certified
DIMENSIONS (IN.)
CAT.
HUB CABLE A B C D E F G H
NO.
SIZE OPENING MIN. MAX. MIN. MAX
2116-TB*1⁄2" .235 x .500 111⁄16 5⁄81 .060 .235 .350 .500 9⁄16 11⁄811⁄8
2237 3⁄4" .230 x .430 19⁄16 9⁄16 17⁄32 .080 .230 .320 .430 13⁄16 13⁄813⁄8
2238 3⁄4" .235 x .465 19⁄16 9⁄16 17⁄32 .050 .235 .340 .465 13⁄16 13⁄813⁄8
2239 3⁄4" .240 x .685 19⁄16 9⁄16 17⁄32 .060 .240 .500 .685 13⁄16 13⁄813⁄8
* Not CSA Certified
UL File No. E-23017
CSA File No. 2884
•Hole for 1⁄4" screw
•Hot-dipped galvanized
malleable iron construction
Oil- and water-resistant neoprene bushing specially
designed for sealing around underground feeder cable!
Underground Liquidtight
Feeder-Cable Fittings
Rocking action of foot allows each strap
to accept a wide range of wire sizes!
Cable Straps
®
®
®
•Stainless steel retaining ring provides
bearing surface for glandnut and
eliminates cable twist
•Ribbed glandnut tightens easily with
wrench to form high-strength connection
A-147
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Service Entrance Cable Fittings
Nylon UF Cable Fittings for Corrosive Environments
CAT.
HUB UF CABLE RANGE A B C
NO.
SIZE MAX. MIN. MAX. ± .060 ± .060
2827 1⁄2" .550 x .280 .400 x .190 2.60 1.270 .600
2828 3⁄4" .675 x .280 .525 x .190 3.00 1.570 .620
2829 3⁄4" .775 x .280 .625 x .190 3.00 1.570 .620
UL File No. 15170
CSA File No. 589
Nylon UF-Cable Fittings for Corrosive
Environments
•Tapered threaded hub
•Liquid- and dust-tight
•Corrosion- and weather-resistant
nylon construction for both outdoor
and indoor applications
Watertight Connectors for Oval Cable
CAT.
HUB DIMENSIONS (IN.) OVAL CABLE RANGE
NO.
SIZE A B C D E MAX. MIN.
2111 1⁄2"1
3⁄411⁄45⁄813⁄813⁄8.420 x .560 .380 x .520
2232 3⁄4"1
11⁄16 11⁄49⁄16 13⁄8.385 x .600 .260 x .500
2233 3⁄4"1
11⁄16 11⁄49⁄16 13⁄8.500 x .750 .375 x .625
2234 3⁄4"1
11⁄16 11⁄49⁄16 13⁄8.555 x .800 .490 x .675
2432 1" 111⁄16 11⁄49⁄16 13⁄8.385 x .600 .260 x .500
2433 1" 111⁄16 11⁄49⁄16 13⁄8.500 x .750 .375 x .625
2434 1" 111⁄16 11⁄49⁄16 13⁄8.555 x .800 .430 x .675
2438 1" 13⁄411⁄225⁄32 111⁄16 13⁄4.565 x .855 .440 x .730
2439 1" .635 x .975 .510 x .850
2442 11⁄4" .635 x .975 .510 x .850
2443 11⁄4"2
1⁄16 115⁄16 5⁄821⁄16 21⁄8.640 x 1.050 .490 x .900
2446 11⁄4" .750 x 1.150 .565 x .965
2454 11⁄2"2
1⁄421⁄825⁄16 25⁄16 .840 x 1.275 .655 x 1.090
2447 11⁄2" .880 x 1.425 .695 x 1.240
2448 2" 11⁄16 .968 x 1.500 .790 x 1.390
2449 2" 23⁄825⁄823⁄4219⁄32 1.062 x 1.765 .850 x 1.550
2450 2" 1.820 x 1.190 1.700 x 1.050
UL File No. E-15170
CSA File No. 589
NOTE: These may be obsoleted and replaced.
Two-taper design — one slow and one fast — enables
connectors to accept varied cable sizes for maximum take-up!
Watertight Connectors for Oval Cable
•Tapered neoprene bushings resist
oil, sunlight and water
•Hex gland and body take same
wrench opening
•Stainless-steel slip ring prevents
cable from twisting as gland ring
is tightened
•Threads on body tapered for
water-sealing
Hand tightens —
no tools required!
®
®
®
®
A-148
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
NOTE
The materials herein, whether relating to the National Electrical Code, the Underwriters Laboratories, Inc. listing, to industry practice or otherwise,
are not intended to provide all relevant information required for use and installation of our products. Refer to applicable codes, instructions and
industry specifications prior to installation or use.
Metal Clad Cable, Armored Cable and Flexible Metal Conduit
Armored Cable (Type AC) — Ref. NEC
Article 320
National Electrical Code defines type AC armored
cable as, “A fabricated assembly of insulated
conductors in a flexible metallic enclosure.”
ACT Indicates an armored cable
employing conductors having
thermoplastic (Type T) insulation.
AC Indicates an armored cable
employing conductors having rubber
insulation of code grade.
ACH Indicates an armored cable
employing conductors having rubber
insulation of the heat resistant
(75° C) grade.
ACHH Indicates an armored cable
employing conductors having rubber
insulation of the heat resistant
(90° C) grade.
ACU Indicates an armored cable
employing conductors having rubber
insulation of latex grade.
“L” Used as a suffix, it indicates that a
lead covering has been applied over
the conductor assembly.
All armored cables may employ copper or
aluminum or copperclad aluminum conductors
with the following sizes and are rated for
600 volts or less:
No. 14 AWG to No. 1 AWG Copper
No. 12 AWG to No. 1 AWG Aluminum
or Copperclad Aluminum
Type AC cables except ACL carry an internal
bonding strip of copper or aluminum in intimate
contact with the armor for its entire length.
Armored cable can be used for both exposed
or concealed locations. With lead-covered
conductors (Type ACL), the cable can be
embedded in masonry or concrete and can be
used in damp locations or where exposed to oil.
Armored cable is not permitted in locations
where it will be subjected to physical damage or
corrosive fumes. Armored cable cannot be used
for direct burial in earth.
With minor exceptions, armored cable is also
not permitted to be used in hoists or elevators,
storage battery rooms, any hazardous locations,
in commercial garages and in theaters or similar
locations.
Codes require that cable shall be supported
with straps or staples without damaging
conductors and also limit the minimum bend
radius to 5 times the diameter of type AC cable.
Certain precautions are prescribed in code where
cable is installed through joist rafters or similar
wood members.
According to NEC 320 where armored cable
is terminated, a fitting is required to protect
conductors from abrasion. In addition,
a bushing is required between the conductors
and armor. Design of fitting has to be such that
the insulating bushing is visible for inspection.
Bushing is not required with lead-covered cables
when properly installed.
Portions of this section reprinted by
permission from NFPA 70–2005, National
Electrical Code®, Copyright © 2004, National
Fire Protection Association, Boston, MA.
Please refer to the following for further details
and complete information:
1. NEC Article 320…Armored Cable (Type AC
Cable)
2. UL 4, ANSI C33.9…Safety Standards for
Armored Cable
3. UL 514B, Safety Standards for Outlet Boxes
and Fittings
4. A-A-50552…Federal Specification. Fittings
for Cable, Power, Electrical and Conduit,
Metal, Flexible
5. NEMA FB-1…Standards Publication. Fittings
& Supports for Conduit and Cable Assemblies
6. CEC Section 12-700…Wiring Methods
(Armored Cable)
7. CSA C22.2 No. 51…Safety Standards for
Armored Cables
8. CSA C22.2 No. 18…Safety Standards for
Outlet Boxes, Conduit Boxes and Fittings
A-149
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Series 3110
Armored Cable Connector &
Flexible Metal Conduit
Series 422
Insuliner
®
Sleeve
Suggested Specifications for Armored Cable and Flexible Metal Conduit Fittings
•Armored cable (metal clad cable type
AC) and flexible metal conduit shall
conform to provisions of following
applicable standards:
Armored Cable…UL 4/ANSI C33.9/CSA 22.2
No. 51
Flexible Metal Conduit…UL 1/ANSI
C33.92/WW-C-566/CSA 22.2 No. 56
Type of cable used and conductors within
flexible metal conduit shall be suitable for
conditions of use and location.
•Where approved armored cable or
flexible metal conduit is used as an
equipment grounding conductor,
terminating fitting used shall be of
the grounding type as manufactured
by Thomas & Betts, series 3110
•Where armored cable or flexible
metal conduit terminates into a
threadless or threaded opening, it
shall be assembled with approved
fittings; fittings shall be of malleable
iron/steel construction, electro zinc
plated inside outside, equipped with
nylon insulated throat and shall be of
angled saddle type as manufactured
by Thomas & Betts, series 3110.
Direct bearing screw type fittings
shall not be used
•Suitable bushing as manufactured by
Thomas & Betts, series 422 or 390,
shall be provided between the
conductors and armor
Metal Clad Cable, Armored Cable and Flexible Metal Conduit — continued
Flexible Metal Conduit — Ref. NEC Article 348
Flexible metal conduit can be used for exposed
or concealed work in dry locations. It can be
used for wet locations provided conductors
within are lead covered or other approved type.
Flexible metal conduit cannot be used
underground or embedded in poured concrete
or aggregate. With rubber covered conductors,
the conduit cannot be exposed to oil, gasoline
or other materials having a deteriorating effect
on rubber.
With minor exceptions use of flexible metal
conduit is not permitted in hoists, in storage
battery rooms and in any hazardous locations.
Use of flexible metal conduit is restricted to
systems under 600 volts.
According to NEC Article 350-5, flexible metal
conduit no longer than six feet and containing
circuit conductors protected by overcurrent
device rated for 20 amps or less is suitable
as a grounding means provided, it is terminated
in fittings approved for the purpose.
Flexible metal conduit longer than six feet
is permitted to be used as a grounding means
provided the conduit and the fitting are approved
for the purpose. To date, there is no flexible
metal conduit approved for the purpose by
the Underwriters Laboratories.
In Class I & II, Division 2 hazardous areas, the
conduit itself cannot be used as the grounding
means. A bonding jumper must be installed in
accordance with NEC Section 250.102. Flexible
metal conduit is available with steel or aluminum
armor in trade size 5⁄16" to 4". With few exceptions
where 5⁄16" and 3⁄8" trade sizes are used, Code
prohibits use of conduit less than d" trade size.
Bends in concealed work are restricted to 360
degrees total. No angle connectors are permitted
in concealed raceway installations.
Portions of this section reprinted by
permission from NFPA 70-2005, National
Electrical Code®, Copyright ©2004, National Fire
Protection Association, Boston, MA.
Please refer to the following for further details
and complete information:
1. NEC Article 348…Flexible Metal Conduit
2. UL 1, ANSI C33.92…Safety Standards for
Flexible Metal Conduit
3. UL 514B, Safety Standards for Outlet Boxes
and Fittings
4. A-A-50552…Federal Specification. Fittings
for Cable, Power, Electrical and Conduit,
Metal Flexible
5. WW-C-566…Federal Specification. Conduit,
Metal, Flexible
6. NEMA FB1…Standards Publication. Fittings
and Supports for Conduit and Cable
Assemblies
7. CEC 12-1100…Wiring Method (Rigid &
Flexible Conduit)
8. CSA C22.2 No. 56…Safety Standards for
Flexible Metallic Conduit and Liquid-Tight
Flexible Metal Conduit
9. CSA C22.2 No. 18…Safety Standards for
Outlet Boxes, Conduit Boxes and Fittings
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
A-150
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
3110 Series
Armored Cable & Flexible Metal Conduit Connectors
Application
•To connect and effectively bond
armored cable or flexible metal conduit
to a box or an enclosure
Features
•Provided with a saddle designed to:
(1) Firmly secure conduit in place without
damaging cable armor (Mechanical
holding power of angled wedge assembly
increases with increased strain.)
(2) Provide high quality bond between conduit
or cable and is unaffected by vibrations
(3) Centralize conduit or cable with respect
to throat opening for conductors
•Insulated throat protects conductors
during and after installation, reduces
wire pull effort and prevents thread
damage in handling
•Locknuts designed to provide effective
bond between connector and box or
enclosure, will not vibrate loose
•Designed with fewer screws —
reduces installation time and cost
•Armor stop with viewing window
•Rugged all steel or malleable
iron construction
•Suitable as a grounding means per
NEC Article 348 for flexible metal
conduit, NEC Article 320 for armored
cable and NEC Article 330 for metal
clad cable
•Suitable for hazardous location use
per Class 1 Division 2 NEC 501.10 (b)(2)
Standard Material/Finish
Body . . . . . . . . . . . . . . . . . Steel or malleable iron/
Electro Zinc Plated &
Chromate Coated
Saddle . . . . . . . . . . . . . . . Steel/Electro Zinc Plated
& Chromate Coated
Screws . . . . . . . . . . . . . Steel/Electro Zinc Plated &
Chromate Coated
Insulator . . . . . . . . . . . . . Thermoplastic/As Molded
Conforms to
UL 514B
CSA C22.2 No. 18
NEMA FB1
Listed/Certified by
UL (UL File No. 23018)
CSA (LR-2884, LR-4484)
RANGE HUB SIZE CONDUIT SIZE CABLE OPENING
3110 Series Straight Connectors 1⁄4" thru 5" NPS 3⁄8" thru 5" .437" to 5.500"
3130 Series 90° Connectors 1⁄4" thru 4" NPS 3⁄8" thru 4" .437" to 4.560"
(All hubs provided with straight pipe threads NPS)
A-151
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Locknut Saddle
Typical Installation
Body
Box or Enclosure Wall
Insulated Throat
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
•Steel or malleable iron construction
•Tough, insulated lining and Tite-Bite®
design make these connectors a
“must” when conductors are subject
to vibration or strain
•Look for the unique T&B blue color
to ensure the highest quality fitting
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
CAT. NO.
MAX. MIN. SIZE SIZE A† B C
3110-TB**
#
.660 .470 3⁄8"1⁄2"1
1⁄411⁄8g
3112
#
.937 .750 1⁄2"1⁄2"1
1⁄411⁄8g
3115
#
1.125 .906 3⁄4"3⁄4"1
25⁄32 13⁄417⁄32
3117
#
1.468 1.250 1" 1" 23⁄813⁄411⁄8
3118*** 1.750 1.562 11⁄4"1
1⁄4"2
3⁄421
1⁄4
3119*** 2.031 1.812 11⁄2"1
1⁄2"3
1⁄825⁄813⁄4
3120*** 2.500 2.312 2" 2" 33⁄423⁄4113⁄16
3121*** 3.062 2.812 21⁄2"2
1⁄2"4
3⁄831⁄421⁄4
3122*** 3.562 3.312 3" 3" 5 31⁄421⁄4
3123***†† 4.060 3.620 31⁄2"3
1⁄2" ———
3124*** 4.560 4.120 4" 4" — — —
**
UL Listed for armored cable only.
***
UL Listed for flexible metal conduit only.
Material: Steel thru
3
⁄
4
" trade size.
†
Approximate dimension with screw at minimum height.
UL File No. E 23018
CSA File No. 2884
††
CSA not applicable.
#
Approved for Metal Clad Cable
•Easy to install with double-grip saddle
•3⁄8" and 1⁄2" sizes made of formed steel,
which produces uniform high quality
and a smooth throat to protect
conductor insulation
•3⁄4" and larger size are malleable iron
®
®
CAT.
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
NO.
MAX. MIN. SIZE SIZE A† B C
300-TB**#.660 .470 3⁄8"1⁄2"1
1⁄4"1
5⁄16 7⁄16
302-TB#.937 .750 1⁄2"1⁄2"1
5⁄8111⁄16 17⁄64
304#1.093 .906 3⁄4"3⁄4"1
7⁄8111⁄16 17⁄32
306#1.468 1.250 1" 1" 21⁄16 13⁄413⁄4
308*** 1.750 1.562 11⁄4" 11⁄4"2
5⁄16 21⁄32 11⁄4"
310*** 2.031 1.812 11⁄2"1
1⁄2"2
5⁄829⁄16 13⁄4
312*** 2.500 2.312 2" 2" 31⁄8213⁄16 113⁄16
314*** 3.062 2.812 21⁄2"2
1⁄2"3
1⁄231⁄821⁄4"
316*** 3.562 3.312 3" 3" 41⁄16 33⁄16 21⁄4"
**
UL Listed for armored cable only.
***
UL Listed for flexible metal conduit only.
†
Approximate dimension with screw at minimum height.
UL File No. E 23018
CSA File No. 2884
Material: Steel thru
1
⁄
2
" trade size.
#
Approved for Metal Clad Cable
®
®
Designed to resist vibration and strain!
TITE-BITE®Connectors — Nylon-Insulated
Completely salvageable!
TITE-BITE®
Connectors
A-152
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
CAT. NO.
DIA. RANGE ALUM. SHEATH (IN.) HUB SIZE
2492 (.370–.500) 1⁄2"
Steel or malleable iron.
Available with or without insulated throat, this
Tite-Bite®connector line is by far the easiest
and best to install when making sharp bends at
the enclosure or equipment. It has all of the
advantages of the straight connector with only
one screw to tighten, except in the larger sizes
where there are two. A peep hole on top
provides for easy inspection of the ABC bushing.
Narrow design makes it easy to install
connectors in adjacent knockouts.
• Unique saddle design firmly secures
cable in place, provides holding
power in excess of listing agency
requirements, and assures high
quality bonding.
• Removable bushing design covers
wide range, reduces inventories.
• Can be used on smooth or
corrugated aluminum sheathed and
steel MC cable.
• One screw provides quick
installation.
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
CAT. NO.
MAX. MIN. SIZE SIZE A† B C
3130-TB#
.660 .470 3⁄8"1⁄2"1
11⁄32 119⁄32 15⁄16
3132#
.937 .750 1⁄2"1⁄2"1
7⁄825⁄16 15⁄16
3135#
1.093 .906 3⁄4"3⁄4"2
1⁄821⁄89⁄16
3137#
1.468 1.250 1" 1" 221⁄32 21⁄81⁄2
3138***
1.750 1.562 11⁄4"1
1⁄4"3
5⁄16 39⁄32 9⁄16
3139***
2.031 1.812 11⁄2"1
1⁄2"44
1⁄811⁄16
3140***
2.500 2.312 2" 2" 415⁄16 51⁄16 11⁄16
3141***
3.062 2.812 21⁄2"2
1⁄2"6
9⁄32 63⁄4
3142***
3.562 3.312 3" 3" 711⁄32 71⁄16 3⁄4
3143†††
4.060 3.620 31⁄2"3
1⁄2" — — —
3144-TB***
4.560 4.120 4" 4" — — —
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
CAT. NO.
MAX. MIN. SIZE SIZE A† B C
321-TB#.660 .470 3⁄8"1⁄2"1
11⁄32 11⁄23⁄8
323#.937 .750 1⁄2"1⁄2"1
7⁄823⁄817⁄32
325#1.093 .906 1⁄2"1⁄2"2
1⁄821⁄81⁄2
326-TB#1.468 1.250 1" 1" 221⁄32 21⁄81
327-TB*** 1.750 1.562 11⁄4"1
1⁄4"3
1⁄835⁄8—
328*** 2.031 1.812 11⁄2"1
1⁄2"4
1⁄841⁄8—
329*** 2.500 2.312 2" 2" 43⁄8431⁄32 —
330-TB*** 3.062 2.812 21⁄2"2
1⁄2"6
1⁄26—
331*** 3.562 3.312 3" 3" 525⁄32 7—
•Steel or malleable iron construction
•Offers all of the advantages of the
straight connector with only one screw
to tighten, except in the larger sizes,
which have two
•Peep hole on top provides for
easy inspection of ABC bushing
•Narrow design makes it easy to
install connectors in adjacent knockouts
•Throat is long enough to install
in cast housing knockouts
•3⁄8" and 1⁄2" sizes of steel construction
•3⁄4" and larger sizes made
of malleable iron
•Can be used on smooth or corrugated
aluminum sheathed and steel MC cable
•One-screw design enables
quick installation
®
®
®
®
Unique saddle design firmly secures cable in place, provides
holding power in excess of listing agency requirements and
ensures high-quality bonding!
TITE-BITE®Aluminum Sheathed Cable Connectors
***
UL Listed for flexible metal conduit only.
†
Approximate dimension with screw at minimum height.
†††
Not UL Listed or CSA Certified.
UL File No. E 23018
CSA File No. 2884
TITE-BITE
®
Connectors* — 90° angle
#
Approved for Metal Clad Cable
The easiest and best connector to install when
making sharp bends at the enclosure or equipment!
TITE-BITE®Connectors — 90° Angle Nylon-Insulated
***
UL Listed for flexible metal conduit only.
†
Approximate dimension with screw at minimum height.
UL File No. E 23018
CSA File No. 2884
#
Approved for Metal Clad Cable
Angle clip provides secure mechanical grip
that tightens under tension or vibration!
TITE-BITE®Connectors — 90° Angle
UL Listed as a grounding means
for steel MC cable and ALS. For dry location.
UL File No. E 38947
CSA File No. 589
Tite-Bite
®
Connectors are approved
for continous sheathed corrugated MC cable.
®
®
A-153
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
•Malleable iron or steel construction
•Catalog No. 253 is steel
CAT.
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
NO.
MAX. MIN. SIZE SIZE A B C
266-TB .656 .406 3⁄8"1⁄2"1
1⁄2113⁄32 17⁄16
272** .812 .688 3⁄8"1⁄2"1
9⁄16 17⁄8—
268-TB .937 .813 1⁄2"1⁄2"1
11⁄16 113⁄16 17⁄8
279 1.000 .875 3⁄4"3⁄4"1
13⁄16 21⁄16 113⁄16
270 1.125 1.000 3⁄4"3⁄4"1
7⁄813⁄4113⁄16
273TB 1.406 1.187 1" 1" 23⁄827⁄32 27⁄16
274*** 1.656 1.375 11⁄4"1
1⁄4"333
275*** 1.875 1.625 11⁄2"1
1⁄2"3
3⁄835⁄16 4
276*** 2.500 2.125 2" 2" 41⁄2313⁄16 47⁄8
282-TB 3.100 2.520 21⁄2"2
1⁄2"4
5⁄16 517⁄16 79⁄16
283-TB 3.640 3.100 3" 3" 51⁄16 69⁄16 815⁄16
284-TB 4.220 3.700 31⁄2"3
1⁄2"6
13⁄16 85⁄16 111⁄4
285-TB 4.600 4.100 4" 4" 71⁄487⁄8123⁄8
®
®
Fits every size of armored cable, leaded cable and flexible conduit!
Squeeze Connectors
CAT.
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
NO.
MAX. MIN. SIZE SIZE A† B C
252*** .531 .437 5⁄16"3⁄8"13⁄16 25⁄32 11⁄32
253TB** .585 .455 3⁄8"1⁄2"31⁄32 113⁄64 5⁄8
254-TB .938 .812 1⁄2"1⁄2"1
7⁄32 13⁄813⁄32
255 1.094 .938 3⁄4"3⁄4"1
1⁄4117⁄32 7⁄16
256 1.375 1.250 1" 1" 119⁄32 15⁄81⁄2
257*** 1.656 1.500 11⁄4"1
1⁄4"1
7⁄8123⁄32 17⁄32
258*** 1.875 1.688 11⁄2"1
1⁄2"2
1⁄417⁄16 9⁄16
259*** 2.500 2.313 2" 2" 231⁄32 25⁄811⁄16
249*** 3.062 2.812 21⁄2"2
1⁄2"3
5⁄16 211⁄16 3⁄4
277*** 3.563 3.312 3" 3" 313⁄16 27⁄83⁄4
278-TB 4.370 3.200 31⁄2"3
1⁄2"6
5⁄851⁄415⁄16
281-TB 4.600 3.500 4" 4" 71⁄453⁄415⁄8
**
UL Listed for armored cable only. Fitting material steel.
***
UL Listed for flexible metal conduit only.
†
Approximate dimension with screw at minimum height.
UL File No. E 23018
CSA File No. 2884
Only two screws to tighten!
Squeeze Connectors —
90° Angle
CAT.
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
NO.
MAX. MIN. SIZE SIZE A B C
265 .656 .406 3⁄8"1⁄2"1
17⁄32 15⁄32 11⁄8
267 .937 .813 1⁄2"1⁄2"1
23⁄32 1⁄211⁄4
269 1.125 1.000 3⁄4"3⁄4"2
17⁄32 19⁄16
UL File No. E-23018
CSA File No. 2884
•Cap lifts off simply by loosening
screws partway
•3⁄8" and 1⁄2" sizes made of steel
•3⁄4" and larger sizes made of malleable iron
**
UL Listed for armored cable only.
***
UL Listed for flexible metal conduit only.
UL File No. E23018
CSA File No. 2884
Fast and easy installation — simply loosen screws partway to lift off cap!
Squeeze Connectors — 45° Angle
•3⁄8" and 1⁄2" sizes made of steel
•3⁄4" and larger sizes made of malleable iron
®
®
®
®
A
B
C
A
B
C
A
B
C
A-154
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Technical Services
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CAT.
DIMENSIONS (IN.)
NO.
K.O. SIZE A B
291-TB 1⁄2"1
13⁄32"1
11⁄16"
UL File No. E 1383
CSA File No. 2884
A
B
AB
C
(MAX)
Metal Clad Cable, Armored Cable and Flexible Metal
Conduit Fittings
CAT.
CABLE OPENING TRADE K.O. DIMENSIONS (IN.)
NO.
MAX. MIN. SIZE SIZE A B C
3301-TB** .656 .250 3⁄8"1⁄2"31⁄32 15⁄16 11⁄16
3312-TB .937 .500 1⁄2"1⁄2"1
3⁄32 15⁄813⁄8
Armor-gripping saddle stays open by itself when cable is being inserted!
Two-Screw Connectors
•Formed steel body
•Carefully round
bushing
®
®
®
®
**
UL Listed for armored cable only. UL File No. E 1383 CSA File No. 2884
For non-metallic
and armored cable
Duplex Clamp Connector
•Malleable iron construction
CAT.
SIZE DIMENSIONS (IN.)
NO.
FLEX TO EMT A B C
503TB 1⁄2" - 1⁄2"1
21⁄32 13⁄16 17⁄8
504 3⁄4" - 3⁄4"1
25⁄32 17⁄16 21⁄8
505-TB 1" - 1" 21⁄32 21⁄16 25⁄8
CSA File No. 8994
UL File No. E-23018
TITE-BITE®design holds
flexible metal cable firmly
in place with a single
screw!
Adapter — EMT to Flex
A
B
C
CAT.
SIZE DIMENSIONS (IN.)
NO.
FLEX TO EMT A B C
449-TB 3⁄8" - 1⁄2"1
21⁄32 111⁄32 15⁄16
One-piece fitting couples 3⁄8" flexible metal conduit to 1⁄2" EMT!
Combination Coupling
Cable opening: max. .656, min. .250 UL File No. E-23018
CSA File No. 2884
®
®
Smooth plastic bushing protects conductor
insulation from rough edges of armored cable
and flexible metal conduit!
Anti-Short Bushing
CAT. NO.
SIZE
390 14-2, 14-3, 12-2
391 14-4, 12-3, 6-1, and 4-1
392 12-4, 10-2, 10-3 and 2-1
393 10-4, 8-2, 8-3, and 1-1
394 8-4, 6-2, 6-3, 4-2, 4-3, and 6-4
®
Colorized
Temperature Rating: 240° F
CSA File No. 589
UL not applicable.
Fast and easy installation!
Strap ®
CAT. NO.
SIZE
65-TB 3⁄8" Flex
•Elongated bolt hole makes alignment easy, even when holes
in mounting surface are off center
•Snap-on design holds strap in place
A
B
C
A-155
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Non-Metallic Sheathed Cable Fittings
NOTE:
The materials herein, whether relating to the National Electrical Code, the Underwriters Laboratories, Inc. listing, to industry practice or otherwise,
are not intended to provide all relevant information required for use and installation of our products. Refer to applicable codes, instructions and
industry specifications prior to installation or use.
Non-Metallic Sheathed Cable
Ref. NEC Article 336
Code defines non-metallic sheathed cable as, “A factory assembly of two
or more insulated conductors having an outer sheath of moisture resistant,
flame retardant, non-metallic material.”
Non-metallic sheathed cable is constructed of insulated conductors
(14 to 2 AWG Copper or 12 to 2 AWG Aluminum or Copperclad Aluminum),
and an outer non-metallic sheath classified as Type NM or Type NMC.
Non-metallic sheathed cable is provided with or without a bare or insulated
equipment grounding conductor. Non-metallic sheathed cable is rated
for 60° C service with voltage limitation of 600 volts.
Type NM — has flame-retardant moisture resistant sheath.
Type NMC — has flame-retardant, moisture-resistant, fungus-resistant
and corrosion-resistant sheath.
Non-metallic sheathed cable is permitted by code to be used exposed
or concealed in one, two or multifamily dwellings or other structures
not exceeding three floors. Use of Type NM cable is restricted to dry
locations where as Type NMC can be used in dry, moist, damp or
corrosive environments.
Non-metallic sheathed cable (both Type NM & NMC) is not permitted
to be used as a service conductor, in commercial garages, in hoists
or cannot be embedded in cement, concrete or aggregate. With minor
exceptions use of non-metallic sheathed cable is also prohibited in
theaters or any hazardous locations.
NEC Section 336-5 requires that cable be secured in place by suitable
means so as not to injure the cable. Adequate protection for cable is
also required when run is exposed, through joists or rafters, through
floors, in unfinished basements and accessible attics.
Cable bends are limited to a minimum of five times the diameter
of the cable.
NEC 300-4(b) requires that cable be protected from physical damage when
it passes through factory or field punched, cut or drilled holes in metal
members. A bushing or grommet firmly secured in place is recommended.
Portions of this section reprinted by permission from NFPA 70-1999,
National Electrical Code®.
Copyright © 1977, National Fire Protection Association, Boston, MA.
Please refer to the following for further details
and complete information:
1. NEC Article 336…Non-Metallic Sheathed Cable (Type NM & NMC)
2. NEC Article 300…Wiring Methods
3. UL 719, ANSI C33.56…Safety Standards for Non-Metallic
Sheathed Cable
4. UL 514B, Safety Standards for Outlet Boxes and Fittings
5. NEMA FB-1…Standards Publication. Fittings and Supports
for Conduit and Cable Assemblies
6. CEC Section 12-600…Wiring methods (Non-Metallic Sheathed Cable)
7. CSA C22.2 No. 48…Safety Standards for Non-Metallic Sheathed Cable
8. CSA C22.2 No. 18…Safety Standards for Outlet Boxes,
Conduit Boxes and Fittings
A-156
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Non-Metallic Sheathed Cable Fittings
Series 3302M
Non-Metallic Sheathed Cable and
Flexible Cord Connectors (Steel)
Series 3210
Knockout Bushings
Series 1942
Insulated Nipples
Suggested Specifications for Non-Metallic Sheathed Cable
•Where non-metallic sheathed cable or flexible cord terminates
into a threaded or threadless opening, terminating fittings used
shall be approved for the purpose by nationally recognized
laboratory, inspection agency or product evaluation organization.
•Terminating fittings shall be of malleable iron, steel or thermoplastic
construction designed to provide adequate strain relief and positively
prevent damage to jacket or conductor insulation such as series 3300
or 3302M manufactured by Thomas & Betts.
Ferrous metal fittings shall be electro zinc plated inside/outside
including threads and bushed with a nylon insulated throat.
Thermoplastic material used for connector construction shall be of
high impact strength suitable for 105° C/221° F service with a UL
flammability rating of 94V-1.
•Where non-metallic sheathed cable passes through either factory
or field punched, cut or drilled holes in metallic members, the cable
shall be protected by thermoplastic bushing such as series 3210
manufactured by Thomas & Betts. Bushing shall be firmly secured
in opening. Nylon bushed metallic fittings such as Thomas & Betts
series 1942 may be substituted as required.
Series 3300
Non-Metallic Sheathed
Cable and Flexible Cord
Connectors (All Plastic)
A-157
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Non-Metallic Sheathed Cable Fittings
Box or
Enclosure Wall
(C)
Cable or Cord
(A)
(B)
6. To remove from cable
cut connector as shown.
Non-Metallic Sheathed Cable and Flexible Cord Connectors (All Plastic)
Typical Installation
•No special tools required
•High-impact polycarbonate
construction with steel
insert
DIMENSIONS (IN.) UNIT
CAT. NO.
CONDUIT SIZE K.O. SIZE A B C QUAN.
100-TB 3⁄8"1⁄2"27⁄32 113⁄32 131⁄32 50
100BP 3⁄8"1⁄2"27⁄32 113⁄32 131⁄32 250
100BP sold in multiples of unit package.
Temperature Rating: 105° C
UL 94-V1
CSA File No. 0589
No locknut required!
Snap-In Connector for Flexible
Metal Conduit
®
3300 Series
1. Remove sheath from end of
cable (4" or more as required).
Insert cable through connector
as shown (Cable under button).
4. Snap connector into knockout
box. If desired, this step can
be done prior to Step 1.
5. To remove from knockout box
depress ears.
Application
•To connect non-metallic sheathed cable
and flexible cord to a box or an enclosure
Features
•Design provides strain relief by partially
deflecting cable (A); therefore:
(1) Connector will not damage outer covering
or jacket of cable, or conductor insulation;
designed to give safe trouble free installation
(2) Holding power and cable strain relief
are not affected by surface finish of
outer covering or cable jacket
(3) Connector provides superior holding
power far in excess of listing agency
requirements
•Snap-in one piece design; accommodates
variation in knockout dimensions, saves
installation time (B).
•All high-impact thermoplastic
construction provides:
(1) Insulated throat; conductors
are protected from abrasion
(2) Improved dielectric strength,
and eliminates potential shorts
(3) Corrosion resistance
•Wide range — reduces inventories
•Connector may be pre-installed
in box K.O. or on cable
Standard Material
All high-impact polycarbonate — UL Class
94V-1 suitable for 105° C application
Standard Finish
As molded
Listed/Certified by
UL (UL File No: E-23017)
CSA (Cat. #3201, 3350) for factory installation
(LR-589, LR-2884)
Conforms to
UL 514B
CSA C22.2 #18 (Where applicable)
ANSI C33.84, NFPA 70
Range
CABLE/
KNOCKOUT CORD
CAT. NO.
SIZE RANGE
3300 1⁄2" 10-2, 12-2 & 14-2 type
NM Cable. .125" to .300"
outside diameter cord
3201 & 1⁄2" 10-3, 12-3, 14-3, 10-2,
3350 12-2, 14-2 Type NM
Cable; also multiple (2) 12-2 and
14-2 Type NM Cable; .300" to
.600" outside diameter cord
3202 3⁄4" 8-3 and 6-3 type NM cables;
also Multiple (2) 14-3 and
10-2 Type NM Cable; .500" to .850"
outside diameter cord
2. Insert button into cavity.
3. With grooved pliers, or parallel jaw
type pliers (commercially available)
squeeze button into cord or wires
as far into connector body as
possible.
NOTE: It may be necessary to
re-adjust pliers to ensure button
is properly installed.
A-158
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www.tnb.com
Non-Metallic Sheathed Cable Fittings
Application
•To connect non-metallic sheathed
cable and flexible cord to a box
or an enclosure
Features
•Rugged all-steel/malleable iron
construction (A)
•Rounded cable clamp grip provides
superior mechanical holding power
without damaging conductor
insulation or outer jacket (B)
•Clamp designed to cover body
opening for a neat and safe
installation
•Screws thread into clamp and not
body; screw heads are snug with
body and ends of screws do not
project beyond the body (C)
•Insulator firmly secured in place
protects conductors and reduces
wire pulling effort; protects threads
from damaging during handling (D)
•Locknut designed to secure
connector to a box or enclosure;
will not vibrate loose
Standard Material
Body . . . . . . . . . . 1⁄2" thru 1" Steel; 11⁄4" thru
2" Malleable Iron
Clamp . . . . . . . . 1⁄2" thru 11⁄4" Steel; 11⁄4" thru
2" Malleable Iron
Locknut . . . . . . . . . . . . . . . . . . . . . All Steel
Insulator. . . . . . . . . . . . . . . . . Thermoplastic
Standard Finish
All steel and malleable iron parts — Electro Zinc
Plated & Chromate Coated
Range
Hub Size . . . . . . . . . . . . . . . 1⁄2" thru 2" Hubs
provided with straight pipe threads (NPS.)
Cable . . . . . . . . . . 2 #14 thru 4 #4 Type NM
Cable Outside Diameter. . . . .250" to 1.150"
Listed/Certified by
UL (UL File No: E-23017)
CSA (LR-589, LR-2884)
Conforms to
UL 514B
CSA C22.2 No. 18
NFPA 70
NEMA FB1
Federal Standard H-28 (Threads)
3302M Series
Non-Metallic Sheathed Cable Connector
Typical Installation
Typical Installation (Flexible Cord)
Typical Installation (NM-Sheathed Cable)
(D)
Locknut Box or
Enclosure Wall
(A)
Non-Metallic Sheathed Cable & Flexible
Cord Connectors (Steel)
(B)
(C)
A-159
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Non-Metallic Sheathed Cable Fittings
Steel or malleable iron.
Two-Screw Connectors
Rounded cable grip and smooth bushing protect the cable sheath and wire
insulation. Because saddle is threaded, screws do not travel or extend beyond
the connector body as it is clamped to the cable. An extra lip on the saddle
closes the unused part of the connector opening.
®
®
•Threaded saddle means screws don’t travel or extend beyond
connector body as it’s clamped to cable
•Extra lip on saddle closes unused part of connector opening
•Steel or malleable iron construction
•Look for the unique T&B blue color ensuring the highest quality fitting
NON-INSULATED INSULATED UL LISTED & CSA CERTIFIED UL LISTED & CSA
CAT. CAT.
K.O. FOR THE FOLLOWING SINGLE (1) CERTIFIED FOR THE FOLLOWING IN. CABLE OPENING
NO. NO.
SIZE AND PAIRS OF (2) NM & NMC CABLE SERVICE ENTRANCE CABLES A B C MAX. MIN.
3302-TB*3302M-TB 1⁄2" (1) 2#14, 2#12, 2#10, 3#14, 2#12 thru 2#4, 3#12, 3#10 31⁄32 13⁄81 .590 .250
3#12, 3#10, (2) 2#14, 2#12
3303-TB 3303M 3⁄4" (1) 2#8, 2#6, 3#8 2#8 thru 2#1/0, 3#8, 3#6, 11⁄415⁄813⁄16 .750 .530
(2) 2#12, 2#10, 2#8, 3#14 2#6 + #8 GND
(1) 3#8, 3#6, 3#4 2#1, 2#1/0, 3#6 thru 3#2,
3304 3304M 1" (2) 2#8, 3#10 2#4 + #6 GND, 2#3 + #5 115⁄32 17⁄811⁄4.990 .690
GND, 2#2 + #4 GND
(1) 3#8, 3#6, 3#4 3#2 thru 3#2/0, 2#1 + #3
3305 3305M 11⁄4" (2) 2#8, 2#6, 2#4, 3#8 GND, 2#1/0 + #2 GND, 115⁄16 27⁄32 19⁄32 1.320 .850
2#2/0 + #1 GND
3306 3306M 11⁄2" (1) 3#4 3#3/0, 3#4/0, 2#3/0 + #1/0 25⁄32 221⁄32 15⁄81.515 .930
GND, 2#4/0 + #2/0 GND
3307 3307M 2" Max. 1.98", Min. 1.15" — — — — — —
3308†— 2
1⁄2" Max. 2.38", Min. 1.5" — — — — — —
3309† — 3" Max. 2.88", Min. 1.75" — 225⁄32 35⁄16 13⁄81.980 1.150
3310†— 3
1⁄2" Max. 3.38", Min. 2.25" — — — — — —
3311† — 4" Max. 3.88", Min. 2.5" — — — — — —
*
UL Listed for use with rubber and thermoplastic flexible cords (both single and multiple cords and 2 oval cables).
†
Not UL Listed or CSA certified.
UL Listed for multiple cords and cables.
CSA File No. 2884
UL File No. E-23013 –
1
⁄
2
" – 1
1
⁄
2
"; U.L. File No. E-15170 – 2"
A-160
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Conduit Dimensional Data
UL Recommended Dimensions and Weights of Rigid Metal Conduit
MIN. WT. AT 100' LENGTHS
WITH ONE COUPLING
TRADE SIZE (IN.) THDS. PER IN. I.D. (IN.) O.D. (IN.) WALL THICKNESS (IN.) ATTACHED (LBS.)
1⁄418 0.364 .540 .088 38.5
3⁄818 0.493 .675 .091 51.5
1⁄214 0.622 .840 .109 79.0
3⁄414 0.824 1.050 .113 105.0
111
1⁄21.049 1.315 .133 153.0
11⁄4111⁄21.380 1.660 .140 201.0
11⁄2111⁄21.610 1.900 .145 249.0
211
1⁄22.067 2.375 .154 332.0
21⁄28 2.469 2.875 .203 527.0
3 8 3.068 3.500 .216 682.6
31⁄28 3.548 4.000 .226 831.0
4 8 4.026 4.500 .237 972.3
41⁄28 4.506 5.000 .247 1,150.0
5 8 5.047 5.563 .258 1,313.6
6 8 6.065 6.625 .280 1,745.3
UL Dimensions for Intermediate Metallic
Conduit †— Type I (10 ft. lengths)
O.D. (IN.)
TRADE SIZE (IN.) MIN. MAX. WALL THICKNESS (IN.)
1⁄2.810 .820 .070*
3⁄41.024 1.034 .075*
1 1.285 1.295 .085*
11⁄41.630 1.645 .085*
11⁄21.875 1.890 .090*
2 2.352 2.367 .095*
21⁄22.847 2.867 .130**
3 3.466 3.486 .130**
31⁄23.961 3.981 .130**
4 4.456 4.476 .130**
*
(+.015. -.000)
**
(+.020. -.000)
†
IMC Threads are the same as Rigid Metal Conduit Threads.
UL Dimensions for Intermediate Metallic
Conduit — Type II (10 ft. lengths)
O.D. (IN.)
TRADE SIZE (IN.) MIN. MAX. WALL THICKNESS (IN.)
1⁄2.825 .840 .085*
3⁄41.035 1.050 .085*
1 1.300 1.315 .108*
11⁄41.645 1.660 .108*
11⁄21.885 1.900 .108*
2 2.360 2.375 .108*
21⁄22.850 2.875 .155**
3 3.475 3.500 .155**
31⁄23.975 4.000 .160**
4 4.475 4.500 .160**
*
(+.020. -.000)
** (
+.025. -.000)
UL Recommended Dimensions and Weight of Electrical Metallic Tubing (EMT)
MIN. ACCEPT
TRADE SIZE (IN.) O.D. (IN.) I.D.* (IN.) WALL THICKNESS (IN.) WT. FT. (LBS.)
3⁄8.577 ± .005 .493 .042 .230
1⁄2.706 ± .005 .622 .042 .285
3⁄4.922 ± .005 .824 .049 .435
1 1.163 ± .005 1.049 .057 .640
11⁄41.510 ± .005 1.380 .065 .950
11⁄21.740 ± .005 1.610 .065 1.100
2 2.197 ± .005 2.067 .065 1.400
21⁄22.875 ± .010 2.731 .072 2.050
3 3.500 ± .015 3.356 .072 2.500
31⁄24.000 ± .020 3.834 .083 3.250
4 4.500 ± .020 4.334 .083 3.700
*
Not a requirement — included for information only.
A-161
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Conduit Dimensional Data
Knockout (Sliphole) Sizes for Electrical
Conduits and Connectors
TRADE KNOCKOUT DIAMETER
SIZE (IN.) NOM. MIN. MAX.
1⁄4.575 .559 .605
3⁄8.718 .703 .734
1⁄2.875 .859 .906
3⁄41.109 1.094 1.141
1 1.375 1.359 1.406
11⁄41.734 1.719 1.766
11⁄21.984 1.958 2.000
2 2.469 2.433 2.500
21⁄22.969 2.938 3.000
3 3.594 3.563 3.625
31⁄24.125 4.063 4.156
4 4.641 4.563 4.672
41⁄25.109 5.063 5.166
5 5.719 5.625 5.750
6 6.813 6.700 6.844
Sizes
1
⁄
4
" thru 1
1
⁄
4
" are per UL 514.
Sizes
1
⁄
2
" thru 6" per proposed revision to NEMA Engineering Bulletin No. 71, Aug. 1976.
Diameter of Liquidtight Non-Metallic
Flexible Conduit
TRADE I.D. (IN.) O.D. (IN.)
SIZE (IN.) MIN. MAX. MIN. MAX.
3⁄8.485 .505 .755 .775
1⁄2.620 .640 .910 .930
3⁄4.815 .835 1.150 1.170
1 1.030 1.055 1.415 1.440
11⁄41.370 1.395 1.800 1.825
11⁄21.585 1.620 2.045 2.080
2 2.045 2.080 2.605 2.640
UL Recommended Diameters for Liquidtight
Flexible Metal Conduit
TRADE I.D. (IN.) O.D. (IN.)
SIZE (IN.) MIN. MAX. MIN. MAX.
3⁄8.484 .504 .690 .710
1⁄2.622 .642 .820 .840
3⁄4.820 .840 1.030 1.050
1 1.041 1.066 1.290 1.315
11⁄41.380 1.410 1.630 1.660
11⁄21.575 1.600 1.865 1.900
2 2.020 2.045 2.340 2.375
21⁄22.480 2.505 2.840 2.875
3 3.070 3.100 3.460 3.500
31⁄23.500 3.540 3.960 4.000
4 4.000 4.040 4.460 4.500
UL Recommended Diameters for Flexible
Metal Conduit (Greenfield)
TRADE MAX. O.D. O.D. (IN.)
SIZE (IN.) (IN.) MIN. MAX.
5⁄16 .510 .312 .393
3⁄8.610 .375 .645
1⁄2.920 .625 .835
3⁄41.105 .812 —
1 1.380 1.000 —
11⁄41.630 1.250 —
11⁄21.950 1.500 —
2 2.450 2.000 —
21⁄23.060 3.500 —
3 3.560 3.000 —
31⁄24.060 3.500 —
4 4.560 4.000 —
A-162
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NEW Products
NEW Products
For more information, see page A-110.
T&B®Stainless Steel
Liquidtight Fittings
•Only Thomas & Betts offers this UL®
Listed stainless steel liquidtight fitting
•Ideal for food processing,
wastewater, petrochemical,
salt water and
pharmaceutical
applications
•Available in straights,
45˚ and 90˚ from 3⁄8" to 2"
For more information, see pages A-38 – A39.
T&B®Non-Metallic Spiral
Cable/Cord Fitting
•UL Listed
•Integral strain relief
•Contains an IP68 rating
for NEMA 4 enclosures
For more information, see page A-143.For more information, see page A-98.
For more information, see page A-136.
T&B®Aluminum Ranger®Cord Fitting
•Largest range-taking cord fitting
•Hex gland for easy grip
with channel locks
•Slotted design for easy tightening
in tight spaces
T&B®Silver Grip®Tray/Cord Fitting
•Safe, cost-effective choice
for hazardous locations
•Hand-tightens —
no tools required
•Aluminum — 1⁄2" to 2" and
stainless steel up to 1"
T&B®Series 35 Conduit Bodies
•Completing the entire range
of iron conduit bodies
•Available in C, LB,
LL, LR, X, TB and T
configurations
•Steel covers offer
raised dome for
additional wiring room
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
NEW!
T&B®BlueKote™Form 7 and Form 8
Conduit Outlet Bodies
•Triple-layer protection –
including two layers of epoxy
– stops corrosion in its tracks
•BlueKote™internal coating
reduces force required to pull wires
•Cover with integral gasket reduces inventory and
chance of misplacing a separate gasket
For more information, see pages A-37 – A-47.
NEW!
NEW!
NP-2
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800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
&
NEW Products
NEW Products
For more information, see pages A-112 – A-113.
•Aluminum conduit and fittings engineered
to be light and corrosion resistant
•The lightweight solution for mission-
critical applications
T&B®Flexible Aluminum Conduit
and Aluminum Fittings
T&B®GUP Explosion Proof Box
•Compact design ideal for gas station construction
•Class I, Div 1 & 2 Group C & D rated
•O-rings are standard
on all boxes
For more information, see page A-75.
NEW!
NEW!
NEW!
NEW!
Color-Keyed®
Narrow-Tongue Lugs
•Ideal for confined-space
terminations
•Consistent narrow width from
barrel to tongue
•Double-chamfered barrel
eases wire insertion
For more information, see page B-23.
NEW!
NEW!
Color-Keyed®Cast-Copper
Reducing Splices
•Ideal for telecom, commercial, and industrial MRO
•Tin-plated, sand-cast copper construction
•Easier to install and insulate than contour designed
reducing splices
NEW!
NEW!
For more information, see page B-42.
For more information, see page B-60.
For more information, see page B-58 – B-59.
•Makes economical, field-constructible
90º and T electrical connections
•Offers thousands of connection possibilities,
including multi-circuit configurations
•Used with standard Color-Keyed®lugs
and splices
NEW!
NEW!
Color-Keyed®KUBE™Connectors
Flags and Tees
NEW!
NEW!
Color-Keyed® KUBE™Connectors
Multi-Tap
•Lowest installed cost
for the application
•Individual connectors can
be rotated 360º on rod on
rod for multi-directional
connections
•Versatile, modular design
NP-3
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
For more information, see pages B-96 – B-99.
Color-Keyed®
Metric Connectors
•Complete line of connectors for use with metric wire sizes
•Crimping tools and dies available for easy installation
NEW!
NEW!
For more information, see pages B-76 – B-92.
Battpac
®
Battery-Powered
Compression and Cutting Tools
•Hermetically sealed unit protects
motor against environment/elements
•Broadest family of battery-powered tools
•Ideal for commercial and industrial
connector and grounding installations
•Robust design for years of use
NEW!
NEW!
Color-Keyed®6-Ton and 14-Ton
Hydraulic Tools
•Ergonomically designed for highest efficiency
in both manual and battery-powered tools
•180˚ rotating heads
•Crimping and cutting tools
NEW!
NEW!
For more information, see pages B-76 – B-92.
NP-4
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
&
For more information, see page C-71.
NEW!
NEW!
Blackburn®
AMT Connectors
•Dual-rated aluminum
connectors through
750kcmil
•Superior insulation that
lasts the life of the
connector
•UV-resistant material
impedes deterioration
from outdoor applications
For more information, see pages C-55 – C-59.
NEW!
NEW!
Blackburn®Direct Burial Splice Kit
•Splice cables up to 600 volts
•UF Kit features a 4-in-1 connector to support
four-conductor, three-phase plus neutral
or single-phase wiring systems
•Non-UF Kit offers an easy-to-install,
one-piece, aluminum-alloy connector
For more information, see pages C-60 – C-61.
Blackburn®Power
Distribution Blocks
•Compatible with both copper
and aluminum conductors
•Insulated housing provides
fast, clean, safe installation
and controlled dielectric
strength
•Easily installed and position
locked with DIN rail or screw
mounting
NEW!
NEW!
•Infinite adjustability with the exclusive
“Grip of Steel” lock for a perfect fit
•Great for matching equipment colors
or identification
•100 standard ties in 10 colors (10 of each)
Ty-Rap®Multi-Color Ties
For more information, see page D-4.
NEW!
NEW!
NP-5
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
Ty-Rap®
Heat Stabilized/
UV Resistant Ties
•Made of heat stabilized
(up to 221˚ F) and UV-resistant nylon
•High-performance
stainless steel locking
device with infinite
adjustability
•Quicker to install and
less expensive than
metallic fasteners
For more information, see page D-15.
NEW!
NEW!
For more information, see page D-5.
Ty-Rap®Tote
•Fast and convenient
way to dispense
Ty-Rap cable ties
while on the jobsite
•Resealable
hook-and-loop
flap for easy refill
•Handy belt clip and
chrome steel loop
for easy attachment
For more information, see page D-15.
Ty-Rap®Extra
High-Temp Ties
•Made of extra high-temperature
nylon with temperature rating
from –40˚ F/-40˚ C to 302˚ F/
150˚ C
•Infinite adjustability with the
exclusive “Grip of Steel” lock
•Quicker to install and less
expensive than metallic
fasteners
NEW!
NEW!
NEW!
NEW!
Ty-Rap®Coated Stainless Steel
Ball-Lock Cable Ties
•Ideal for offshore drilling, petroleum
refining, shipbuilding, food and
beverage and pharmaceutical
processing
•316 grade (marine-grade)
stainless steel construction
•Fully coated with polyester to resist
corrosion, UV radiation, temperature
extremes, chemicals, impact, abrasion
and cracking
NEW!
NEW!
For more information, see page D-14.
For more information, see page D-56.
Ty-Rap®Detectable
Cable Ties
•Detectable by metal detectors, x-ray equipment
and vision systems
•The Ty-Rap®“The Grip of Steel®” locking device
offers superior performance over single piece ties
•Half the price of stainless steel fasteners
Ty-Rap®Cable Tie
Installation Tool
•360˚ rotating nose enables
operation from
any position
•Front-access tension-
adjustment wheel permits fast,
easy changes
•Lightweight ergonomic design
dramatically reduces user stress
and strain
NEW!
NEW!
NEW!
NEW!
For more information, see page D-27.
NP-6
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
&
•Heavy-duty air crimp tools
•Expanded crimp ranges
from 22-6 AWG
•Uses standard,
hand tool dies for
consistent crimping
Sta-Kon®Bench/
Portable Air
Crimp Tools
For more information, see pages F-38.
Sta-Kon®Heat-Shrink
Terminal Kit
•Heat shrink insulation creates a fully
sealed protected connection
•Self-insulated
•Includes most popular butt splices
and ring terminals, a wire stripper,
ratchet crimp tool and butane torch
NEW!
NEW!
NEW!
NEW!
For more information, see page F-23.
For more information, see pages E-1 – E-26.
Ty-Duct®Wiring Duct
•Available in Solid, Wide Slot, Narrow Slot, and
Round Hole versions to meet your capacity and
flexibility needs
•Interlocking cover with protective peel-off film
•Wide range of sizes and colors
including white, blue, black and gray
•Widths from .75" to 6"
and depths from 1" to 5"
•Optional adhesive back for
quick, hassle-free installation
•Complete selection of accessories
and tools for installation
•Lead-free construction
•Lightweight Halogen-free
unit available for Wide Slot
Wiring Duct
NEW!
NEW!
Sta-Kon®Luminaire
Disconnect
•Meets new UL requirements for
fluorescent fixtures and ballasts
•Enables safe servicing
of fluorescent light fixtures
without disconnecting power
•UL Listed, CSA Certified, NEC®
410.73(G) 2005 edition compliant
For more information, see page F-27.
NEW!
NEW!
NP-7
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
&
Sta-Kon® Sta-Org™Terminal
and Splice Organizer Kit
•Ideal for contractors, OEMs
or any other user of terminals
and splices
•Slips in a tool box or sits on your
bench — only 6.6"L x 3" dia.
•Bench-mountable
(hardware included)
NEW!
NEW!
NEW!
NEW!
For more information, see page F-31.
Catamount®Vinyl-Insulated
Butt Splices
Sta-Kon
®
High-Temp Wire Joints
•Rated for temperatures
up to 150˚ C (302˚ F),
600V maximum
•Brazed copper sleeve
prevents separation
of connection during
crimping
For more information, see page F-8.
Sta-Kon®Expanded Entry
Ring Terminals
•Accepts #8 and
#6 stranded wire
•Expanded entry insulator
•Installs easily with Sta-Kon
ERG2007 or TBM6 ratchet
tools for fast, reliable
termination
NEW!
NEW!
NEW!
NEW!
For more information, see page F-21.
Catamount® TwistTail™
•Unique, patent-pending design for
quick, easy, tool-less installation
•After installing, remove excess tail
with a simple “bend, bend again
and twist” motion
For more information, see page D-59.
For more information, see page F-51.
•Step down from two wires
to one wire
•Splice existing wiring to auxiliary
equipment with different sized wire
For more information, see page F-27.
For more information, see page F-20.
Sta-Kon®
Parallel Splices
•Offers a cost-effective
solution for splicing wires
•Reliable, long-term
UL listed connection
at a low installed cost
•Resistant to corrosion
and preserves the
electrical integrity
of the wires
NEW!
NEW! NEW!
NEW!
Sta-Kon®Disconnect
Installation Tool
•Perfect for wire-harness assemblers and panel builders
•One-of-a-kind, patented design
•Dual-ended
NEW!
NEW!
NP-8
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
For more information, see page H-5.
E-Z Code®EZL-100 and EZL-75
Heat-Shrinkable Labels
•Polyolefin material, 3:1 shrink material in yellow and white
•Easy-to-load cassette
•Available sizes: 1⁄4", 3⁄8", 1⁄2", 3⁄4"
NEW!
NEW!
For more information, see page H-4.
E-Z-Code®EZL-100 Printer
•5 print sizes: XS, S, M, L & XL
•Horizontal and vertical printing
•Memory stores up to 8
custom labels
•Auto-shutoff turns power off
to save battery life
•Supports up to 4 lines per label
•Prints Code 39 and 128
barcodes
E-Z-Code®EZL Printer Kit
•Easy, compact and flexible printing system
•Includes case, printer, two label cassettes,
batteries and AC adapter
•Clear, color and heat-shrink media cartridges
NEW!
NEW!
For more information, see page H-4.
NEW!
NEW!
E-Z-Code®EZL-75
Thermal Label Printer
•Easy, affordable printing of
no-smear wire markers and labels
•Hot keys access more than
150 common security, location
and voice/data/video terms
•One-touch flagging for wires
and cables and fixed-length
labels for faceplates and
security panels
•Prints high-quality labels that
stick and last — on polyester,
nylon or heat-shrink tape
For more information, see page H-5.
NEW!
NEW!
NP-9
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com
NEW Products
NEW Products
&
•Runs on widely available
standard butane fuel
•Automatic piezo ignition
offers quick, easy lighting
•Ergonomic rubber grip
and light weight to ensure
user comfort
•2,500° F output capacity satisfies
virtually any heat-shrink, brazing
or soldering requirement
Shrink-Kon®
EZL Torch NEW!
NEW!
For more information, see page I-21.
Shrink-Kon®Self-Fusing
Insulation Tape
•Quick and easy insulation — no heat or adhesive required
•Just two layers form a moisture-proof, abrasion-resistant,
dielectric seal
•Creates an immediate, permanent bond even when wet
For more information, see page I-18.
NEW!
NEW!
For more information, see page H-5.
E-Z-Code®EZL-100 and EZL-75
Clear and Colored Labels
•Feature EZ-Peel split back for ease of
use and industrial-strength adhesive
•Easy-to-load cassette
•Available sizes: 1⁄2", 3⁄4"
NEW!
NEW!
For more information, see page H-6.
E-Z-Code®PC Label Software
•Downloadable software updates enable the user to
download new templates and software quickly and easily
•Import text from Excel or text file, or
graphics from your PC for a professional look
•What-you-see-is-what-you-get technology
enables you to see exactly what prints
NEW!
NEW!
NP-10
United States
Tel: 901.252.8000
800.816.7809
Fax: 901.252.1354
Canada
Tel: 450.347.5318
Fax: 450.347.1976
Technical Services
Tel: 888.862.3289
www.tnb.com

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