75438_1 ENG 101006 Catalog

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T&B Conduit Fittings
Table of Contents
General Information
Rigid and Intermediate
Metal Conduit Fittings
Specifications for Rigid Metal Conduit
Locknuts, Sealing Fittings,
Bonding and Grounding Wedges

4
5-53
5-10
11, 12

Bushings

13-19

Knockout Plugs

20–21

Chase ® Nipple

22-2222-23

Threaded Bullet ® Hubs

24-27

T&B Hub

28-31

Threadless Fittings/Couplings

32-34

Set Screw Fittings/Couplings

35, 36

Short Elbows

37

Erickson ® Threaded Couplings

38-40

Conduit Straps and Spacers

41-44

Combination Couplings,
Beam Clamps, Conduit Supports
Methods of Bonding and Grounding
Electrical Metal Tubing
(EMT) Fittings

45
46-53
54-59

Specifications for EMT

54-56

EMT Fittings

57-59

Flexible Cord and Cable Fittings

60-82

Specifications for Flexible
Cord and Cable

60-62

Selection Guide

63, 64

Specifications for Liquidtight
Flexible Cord and Cable Fittings
Strain Relief Fittings
Ranger Series Liquidtight
Strain Relief Fittings
™

Aluminum Liquidtight Strain
Relief Fittings
SS Liquidtight Conduit Connectors

65
66-69
70, 71, 73, 75
72
74

Silver Grip™ — TCF ™ Series
Tray-Cord Fitting

76, 77

Silver Grip™ Liquidtight Fittings

78, 79

iremesh Grips

80

Nonmetallic Cable Glands

81

Metric Adapters, Fittings and Plug

82

2

T&B Conduit Fittings
Table of Contents
Service Entrance Cable Fittings

83-87

Specifications

83-85

Service Entrance Cable Fittings

86, 87

Liquidtight Flexible Conduit Fittings
Specifications for Liquidtight
Flexible Metal Conduit

88-110
88-90

High Temperature Flexible
Metal Liquidtight Fittings

91

Liquidtight Flexible Metal
Conduit Fittings

92-100, 103-106, 109

Specifications — Type A Nonmetallic
Conduit Fittings
Liquidtight Flexible Nonmetallic
Conduit Fittings
ISO Metric BulletTM Liquidtight Fittings
Armoured Cable and Flexible
Metal Conduit Fittings

101
101, 102, 107, 108
110
111-119

Specifications for Armoured
Cable and Flexible Metal Conduit

111-114

Fittings for Armoured Cable
and Flexible Metal Conduit

115-119

Nonmetallic Sheathed
Cable Fittings

120-126

Specifications for Nonmetallic
Sheathed Cable Fittings

120, 121

Fittings for Nonmetallic Sheathed
Cable Fittings

122, 126

Liquatite ® Flexible Conduit

127-155
127,128

Application Guide
Steel

129-135, 137, 139
142, 144, 145

Aluminum

136, 138, 143

Shielding

140, 141

Nonmetallic

146, 147

Corrlok System

148-152

Engineering Information

153, 154

®

Packaging

155
Conduit Dimensional Data

156, 157

Conduit Chemical Resistance Guide

158-161

Alphanumeric Index

162-175

T&B Conduit Fittings
General Information
Thomas & Betts…
The Complete Product Line
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.

Innovative Designs
The real test of product design of
electrical fittings lies in two areas: jobsuited 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 custom designed to solve a
customer’s particular installation and
performance problems. You can
benefit from their experience.

Approvals and Certifications
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 which meet the
requirements of the Canadian Electrical
Code, as well as the Canadian
Standards Association. You can use
Thomas & Betts Fittings with confidence.
Note: All dimensions in this catalogue are
approximate.

4

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.

Lower Installed Cost
Lower installed cost is a function of
purchase cost, availability, installation
advantage, and performance; it comes in
every carton of Thomas & Betts Raceway
Fittings.

T&B Conduit Fittings
Rigid Metal Conduit Fittings
Specifications — Rigid Metal Conduit/PVC Coated Rigid Metal Conduit
Ref. CEC Rule 12-1000
Rigid Metal Conduit affords maximum
mechanical protection to conductors
within the raceway. Rigid metal conduit
can be installed indoors and outdoors, in
dry locations or wet locations, exposed or
concealed, in all atmospheric conditions
and in hazardous locations.
Galvanized rigid steel conduit
installed in concrete does not require
supplementary corrosion protection.
Galvanized rigid steel conduit, installed in
contact with soil, does not generally
require
supplementary
corrosion
protection. However, when buried in
corrosive soil (corrosive soil is
characterized by low resistivity of less
than 2,000 ohm-centimeter) or cinders, a
protective coating of bitumastic, asphaltbased paint or a PVC coating is applied
to the conduit. CEC Rule 12-934
requires that rigid steel conduit installed in
or under permanently moist cinder fill be
encased in at least two inches of
cinder-free concrete unless the conduit is
at least 18 inches below the fill. Steel
conduit protected from corrosion solely by
enamel can only be used indoors and in
occupancies not subjected to severe
corrosive influences.
Rigid nonferrous metal conduit
(aluminum)
cannot
be
directly
embedded in concrete containing
soluble chlorides such as calcium
chloride; unwashed beach sand,
seawater, or coral bearing aggregates.
However, if adequately treated by a
protective coating of bitumastic or
asphalt-based paint or PVC coating, the
conduit can be installed in concrete
containing chlorides.
Supplementary nonmetallic coatings
presently used on ferrous rigid metal or
nonferrous metal have not been
investigated for resistance to corrosion.
CEC Rule 12-920 requires that when
conduit enters a box or fitting, a bushing
must be provided to protect wires from
abrasion unless the design of the box or
fitting provides equivalent protection.

According to CEC Rule 12-906
where No. 8 or larger ungrounded
conductors enter or leave a conduit, an
insulating bushing with a smooth well
rounded insulating surface must be
provided to protect conductors unless
the terminating fitting is equipped with an
insulated throat, firmly secured in place
providing equivalent protection. The
insulating bushing or insulating material
must have a temperature rating of not less
than the insulation temperature rating of
installed conductors. When conduit
bushings are constructed wholly of
insulating material, a locknut must be
installed both inside and outside of the
enclosure to which the conduit is
attached.
Fittings and couplings are required
to be of concrete-tight type when
embedded in masonry or concrete or in
dry locations and of the raintight type
when installed in wet locations.
In wet locations or locations
where walls are frequently washed or
where there are surfaces of absorbent
materials, the entire wiring system
including boxes, fittings, conduit and
cables must be supported such
that there is at least 1/4 inch air space
between it and the supporting surface
(CEC Rule 2-122).
CEC Rule 12-3022 requires that the
raceways be metallically joined together
into a continuous electric conductor
and must be mechanically connected to
all boxes, fittings and cabinets as to
provide effective electrical continuity.
Conduit is required to be supported
adequately and conduit bends in
one run are restricted to the equivalent
of four quarter i.e. 360 degrees total.

5

Listed below are some of the
advantages of rigid aluminum conduit
over rigid steel conduit.
1. Non-sparking—eliminates hazard in
explosive atmospheres
2. Non-magnetic—reduces power loss
due to voltage drop
3. Resists most corrosive atmospheres
and industrial environments
4. Lightweight—reduces cost
of handling and installation
5. Attractive appearance

T&B Conduit Fittings
Rigid Metal Conduit Fittings
Specifications —Rigid Metal Conduit/PVC Coated Rigid Metal Conduit (continued)
For further details and complete
information please refer to the following:
1. ANSI C80.1…Rigid Steel Conduit
Zinc Coated, Specifications for
2. ANSI C80.2…Rigid Steel Conduit,
Enameled, Specifications for
3. ANSI C80.5…Rigid Aluminum
Conduit. Specifications for
4. ANSI C80.4…Fittings for Rigid Metal
Conduit and Electrical Metallic
Tubing, Specifications for

5. WW-C-581…Federal Specification,
Conduit, Metal, Rigid & Coupling,
Elbow, and Nipple, Electrical
Conduit, Zinc Coated
6. WW-C-540…Federal Specification,
Conduit, Metal, Rigid (Electrical,
Aluminum)
7. WW-C-571…Federal Specification,
Conduit, Metal, Rigid, and Coupling,
Elbow, and Nipple, Electrical
Conduit Enameled
8. U.L. 6…Standards for Safety. Rigid
Metal Conduit
9. U.L. 2142…Standards for Safety.
Intermediate Metal Conduit

10. CEC Section 12-1000…Rigid and
Flexible Conduit
11. CSA C22.2 No. 45…Safety
Standards for Rigid Metal Conduit
12. CSA C22.2 No. 18…Safety
Standards for Outlet Boxes,
Conduit Boxes and Fittings
13. NEMA FB-1…Standards
Publication. Fittings and Supports
for Conduit and Cable Assemblies
14. A-A-50553 Federal Specification.
Fittings for Conduit Metal Rigid
(Thickwall & Thinwall [EMT] Type)

Please Note
The excerpts and other material herein, whether relating to the
Canadian Standards Association, the Underwriters Laboratories, Inc.
listing, to industry practice or otherwise, is not intended to
provide all relevant information required for use and installation.
Reference to original or primary source material and data is
mandatory before any application or use is made of the product.

6

T&B Conduit Fittings
Rigid Metal Conduit Fittings
Suggested Specifications for Rigid Metal Conduit/PVC Coated Rigid Metal Conduit
and Fittings meets 2009 CEC Rule 2-112

Cat. #CP8
KOPR-SHIELD*
* TM of Jet-Lube, Inc.

Cat. #AP8
ALUMA-SHIELD

®

• Rigid ferrous metal conduit or PVC
coated rigid conduit prior to coating
shall be of the hot dipped galvanized
type adequately protected against
corrosion inside and outside including
threads, and conforming to the
following applicable specifications:
-Rigid Ferrous Metal Conduit Federal
Specification WW-C-581/ANSI
C80.1/U.L. 6/CSA C22.2 No. 45
-PVC Coated Ferrous Metal Conduit
Applicable listed under (i) and in
addition conforming to NEMA
Publication No. RNI-2005 (Type A)
PVC coating on conduit and associated fittings shall have no sags,
blisters, lumps or other surface
defects and shall be free of holes.
• Rigid nonferrous metal conduit shall
conform to Federal Specification
WW-C-540/ANSI C80.5/U.L. 6/CSA
C22.2 No. 45.

Series 1451
Knockout Plug

Series 1470
Plug, Conduit/Fitting

• All field cuts shall be square, reamed
and deburred. Conduit threads shall
be tapered for entire length with 3¼4”
taper per ft. Conduit threads prior to
assembly shall be clean and coated
with grease metallic type conductive
compounds such as series CP8
KOPR-SHIELD for ferrous conduit or
series AP8 ALUMA-SHIELD for
nonferrous
(aluminum) conduit as manufactured
by Thomas & Betts.
• To prevent ingress of plaster, dirt,
trash or moisture in raceways, boxes,
fittings and equipment during course
of construction, all open ends shall
be closed with rugged thermoplastic
plugs as manufactured by Thomas &
Betts, series 1470 and 1451. Plugs
shall be firmly secured in place to
provide adequate seal and shall be
functionally unaffected by moisture.
Thermoplastic plugs shall be rated at
105°C/221°F and have a U.L.
flammability rating of 94V-1.

7

T&B Conduit Fittings
Rigid Metal Conduit Fittings
Suggested Specifications for Rigid Metal Conduit/PVC Coated Rigid Metal Conduit
and Fittings (continued)

Series 1276
Conduit Strap

Series 700
Adjustable Beam
Clamp

Series 690
Conduit Supports

Series 1350
Conduit Spacer

Series 140
Locknut

Series 106
Bonding Locknut

Series 5302
Sealing Gasket

Series 370
Threaded Hub
(Raintight)

Series 485 PVC
Coated Threaded
Hubs (Raintight)

Series 8120
Threadless Coupling
(Concretetight)

Series 8123
Threadless Fitting
(Concretetight)

Series 8125
Set Screw Fitting
(Concretetight)

• Conduit shall be securely fastened in
place, at intervals as specified by the
code, using suitable straps, hangers
and other supporting assemblies as
indicated on plans and as
manufactured by Thomas & Betts,
series 1276, 690 and 700. All strap
hangers and supporting assemblies
shall be of rugged construction
capable of supporting weight with a
reasonable factor of safety and shall
be adequately protected against
corrosion. Where applicable, it shall
conform to Canadian Standards
Association Standard C22.2 No. 18.
• In wet locations or in locations where
corrosive conditions are present,
vertical and horizontal runs of conduit
shall be firmly supported so that
there is at least 1¼4” air space
between the conduit and the wall
or supporting surface. Spacers and
supporting straps shall be of
malleable iron construction, hot
dipped galvanized conforming to
Canadian Standards Association
Standard C22.2 No. 18 such as
Thomas & Betts series 1276 straps and
series 1350 spacers. Nonferrous metal
straps and spacers may be
substituted as required.
• Where threaded conduit terminates
into a threadless opening, a locknut
shall be provided both inside and
outside the box or enclosure and
the conduit end shall be fitted with
an insulating bushing. In wet
locations, a suitable gasket shall
be provided between the outside
locknut and the opening.
Locknuts shall be rugged, of
hardened steel or malleable iron
construction, electro-zinc plated
and capable of cutting through
protective coating on box or
enclosure to ensure positive bond
such as Thomas & Betts series 140.

Series 8124
Set Screw Fitting
(Concretetight)

8

• Where raceway and associated
fittings are used as part of an
equipment grounding system,
terminating fittings shall be equipped
with bonding type locknuts such as
Thomas & Betts series 106 bonding
locknuts.
Sealing gaskets shall be
constructed of oil resistant/moisture
resistant rubber and shall be suitably
protected by and permanently
bonded to a stainless steel retainer
such as Thomas & Betts series 5302.
• Where threaded rigid metal conduit is
installed outdoor or indoors or in
locations exposed to continuous or
intermittent moisture, a sealing hub
type terminating fitting shall be installed.
Hubs shall be of malleable iron/steel
construction, electro-zinc plated and
equipped with a nylon insulated throat
and oil resistant/moisture resistant
sealing ring as manufactured by
Thomas & Betts, series 370 or series
H050-TB. Female taper hub threads
shall be adequately relieved to prevent
bottoming of conduit.
Hubs constructed of copper-free
aluminum may be substituted when
used with rigid nonferrous (aluminum)
metal conduit, Thomas & Betts series
370AL or H050A.
For environmental conditions that
are more than normally corrosive
to exposed surfaces, hubs suitably
protected with PVC coating such
as Thomas & Betts series 485 shall
be used.

T&B Conduit Fittings
Rigid Metal Conduit Fittings
Suggested Specifications for Rigid Metal Conduit/PVC Coated Rigid Metal Conduit
and Fittings (continued)

Series 140
Locknut

Series 3210
Knockout Bushing

Series 222TB
Insulating Bushing

Series 1942
Insulated Nipple

Series 674
Threaded Coupling

Series TRIB50
Threadless Rigid
Insulating Bushing

Series 3870
Insulated Grounding &
Bonding Bussing

• Where concrete-tight requirements
must be met, or in dry locations, rigid
metal conduit or intermediate metal
conduit fittings and couplings shall
be of the concrete-tight type. Fittings
shall be rugged, of ferrous metal
construction, electro-zinc plated
inside and outside, and furnished
with a nylon bushing as
manufactured by Thomas & Betts,
series 8123 and 8120. Insulated set
screw type fittings such as Thomas &
Betts series 8125 and 8124 may be
substituted unless otherwise
indicated on drawings.
Components critical to performance
such as set screws, split rings, and
locknuts shall be hardened or
adequately designed to ensure
positive bond between conduit
and enclosure or conduit runs.
All fittings of the system shall be
capable of carrying ground fault
currents per the following:
1/2” through 1-1/2” size…10,000 amps
RMS (duration of fault current 3 cycles)
2” and above…20,000 amps RMS
(duration of fault current 3 cycles)
• All back-to-back nippling of boxes
shall be done using locknuts and nylon
bushed nipples as manufactured by
Thomas & Betts, series 140 locknuts
and series 1942 nipples. Nipples, or
suitably designed bushings such as
Thomas & Betts series 3210, shall also
be used where conductors pass
through either factory or field punched,
cut or drilled holes in metallic
members.

9

• Where neither length of threaded
conduit can be rotated, couplings
such as Thomas & Betts series 674
shall be installed in conduit runs.
• Where threaded or threadless
conduit terminates outside a box
or an enclosure, or where conduit is
stubbed up, it shall be equipped with
an insulated metallic or nonmetallic
bushing such as Thomas & Betts series
1222 or TRIB50.
• Where code requires bonding and
grounding of single or multiple rigid
metal conduits or where positive
bonding and grounding of conduit to
the box, enclosure or auxiliary gutter
is required, the end of the conduit
shall be equipped with an insulated
metallic grounding and bonding
bushing such as Thomas & Betts
series 3870.
Insulated metallic grounding and
bonding bushing shall be approved for
the purpose. It shall be of malleable
iron/steel construction adequately
protected against corrosion, assembled
with an insulator listed or certified for
150°C/302°F application and
flammability rating of 94V-0 with
insulator positively secured in place.
Bonding to enclosure shall not be
dependent on locknut bushing type
contact but by a positive bonding
means such as a hardened screw or
equivalent.

T&B Conduit Fittings
Rigid Metal Conduit Fittings
Specifications — Locknuts
Application
• To connect externally threaded
conduit or fitting to a threadless
opening in a box or enclosure.

140 Series
141AL Series

• To effectively bond conduit or
fitting to box or enclosure.
Features
• Hardened Steel/Malleable Iron/
Copper-free Aluminum construction.
• Tightens without deformation.

106 Series

• 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
¼8” thru 2” Steel (hardened)
2-1/2” thru 6” Malleable Iron
All screws steel
3

141AL Series
All copper-free aluminum
(less than .4% copper)
Standard Finish
All Steel and Malleable Iron locknuts
including bonding screws
..........................Electro-zinc Plated
All Aluminum locknuts . . . . . . . .degreased
For chromate coating use prefix 040

10

Range
• 3/8” through 6” conduit (all threads
straight pipe [NPS]) (140 Series)
• 1/2” through 4” conduit (106 Series
& 141AL Series)
Conformance
U.L. 514B
CSA C22.2 No. 18.3
NEMA FB-1
ANSI C80.4
Federal Specification W-F-408
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
the paint on 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.

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Locknuts

(B) Thickness

Steel or malleable iron (steel thru 2”)
or Aluminum 624
Many of the T&B standard conduit and cable
fittings are furnished with “case hardened
locknuts”. This exclusive feature means the
locknut tightens up against the box without
deforming; the locknut bites into the box
providing a positive ground; the fitting can
be tightened from outside the box.

Stl. or M.I.

Cat. No.
Alum.

139*†
140*
141**
142-TB**
143
144
145
146-TB
147
148
149
150
151
152
153

—
—
141AL
142AL
143AL
144AL
145AL
146AL
147AL
148AL
149AL
150AL
151AL
152AL
153AL

SST

Size

—
—
141SST
142SST
143SST
144SST
145SST
146SST
147SST
148SST
149SST
150SST
151SST
152SST
153SST

1/4”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
4-1/2”
5”
6”

Dimensions (in.)
A
B

27/32
15/16
1-7/64
1-3/8
1-11/16
2-5/32
2-1/2
3
3-9/16
4-3/16
4-13/16
5-5/16
5-15/16
6 -1/2
7-3/4

5/32
5/32
5/32
3/16
13/64
13/64
13/64
7/32
13/32
13/32
15/32
15/32
17/32
17/32
17/32

* Hex shape
** Case hardened locknuts
Aluminum locknuts comply with federal standard of copper-free aluminum; less than .4% copper.
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
† Not UL or CSA certified

Bonding Locknuts
Dimensions (in.)

(B)
Thickness

Steel or malleable iron (steel thru 2”).
Use anywhere an ordinary locknut is installed to
ensure positive bonding of conduit to box and
prevent loosening due to vibration. Also can be
used for Service Entrance applications in
conformance with Code. T&B rigid conduit and
E.M.T. (thinwall) fittings comply with Federal
Specification WF 408c.

Cat. No.

Size

Screw Sizes

A

B

106
107
108
109
110-TB
111
112-TB
113-TB
114
115-TB

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

8-32x 7/16”
8-32x 7/16”
8-32x 7/16”
8-32x 7/16”
8-32x 7/16”
8-32x 7/16”
1/4-20x 5/8”
1/4-20x 5/8”
1/4-20x 5/8”
1/4-20x 5/8”

1-3/8
1-5/8
1-15/16
2-5/32
2-1/2
3
3-13/32
4-13/16
4-29/32
5-7/16

.125
.140
.170
.170
.170
.187
.375
.375
.438
.438

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
Steel finish: zinc plated

Sealing Fittings

Molded Santoprene Seal
Color: Blue
Provides positive seal against water and oil. For
use with rigid and intermediate metal conduits,
or fittings to provide watertight or raintight seal
at all enclosures. NPS threads.

Cat. No.

Size

A

Dimensions (in.)
B

C

141SL
142SL
143SL
144SL
145SL
146SL

1/2
3/4
1
1-1/4
1-1/2
2

1.140
1.420
1.770
2.281
2.598
3.175

1/8
5/32
11/64
11/64
11/64
3/16

1/4
9/32
9/32
5/16
9/32
19/64

Steel finish: zinc plated

11

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Sealing Rings with Stainless Steel Retainer

B

A

Sealing Ring-Santoprene
Thermoplastic Rubber
These sealing rings provide a liquid tight, dust
tight, seal of fitting at enclosures.

Dimensions (in.)
B ± 1¼64

Cat. No.

Conduit
Size

A

5302
5303
5304
5305
5306
5307
5308
5309
5311

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

1-11/64
1-1/2
1-3/4
2-9/64
2-27/64
2-59/64
3-7/16
4-5/64
5-9/32

3/4
15/16
1-11/64
1-1/2
1-3/4
2-15/64
2-43/64
3-19/64
4-19/64

NEMA 3R, 4, 6 and 13

Bonding & Grounding Wedges
Application
To effectively bond terminating fitting or
conduit to a box or enclosure.

Standard Material/Finish
1/2” size ............Steel/Electro-zinc Plated
3/4” thru 6” size..........Bronze/Tin Plated

Features
• Sizes 3/4” thru 6” equipped with an
additional bonding screw to install
bonding jumper where required.

Range
1/2” thru 6” conduit

Series 3650

• Can be added to an existing installation
without disconnecting conductors.

Conformity
U.L. 467
C.S.A. C22.2 No. 41
NFPA70-2008 (ANSI)
Federal Specification A-A-50552

Series 3651

Bonding and Grounding Wedges

Especially suited for grounding old work, but
equally convenient for new, grounding wedges
provide grounding without a jumper except in
concentric knockouts. When a jumper is required, it
fits under a set screw in the grounding wedge.
Update existing installations to meet code
requirements for bonding (CEC Section (10-806)
without disconnecting wiring. Use on new
wiring also.
1. Loosen bushing and position wedge.
2. Tighten bushing and bonding screw.

Cat. No.

Size

3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3661
3662

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”
6”

12

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Blackjack® — Conduit Grounding Bushings
Mounting
screw with
nylon locking
patch has a
cone point to
lock bushing
securely in
place.

Integral grounding
lug enhances
ground continuity.
Added ground
wire range taking
reduces inventory.
Accepts copper or
aluminum ground
wires.

Insulator surface
features a rounded
design to reduce
drag and prevent
abrasion during
wire pulling.

Insulating nylon
surface is 150°C
rated and covers
top of bushing,
including lug
corners.
Angle of lug
screw improves
accessibility
when securing
grounding wire.

Cast “threads”
opposite the
mounting screw
tighten the fit
during installation.

Innovative design makes installation
quicker, easier.
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 is designed not to fall off or
get lost.

Innovative design improves
performance.
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 conepoint 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
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, (2 -1/2"-6") Brass
Lug Screw: Stainless Steel
Finish: Zinc Plated or Mechanical
Galvanized

13

Range
Conduit: 1/2 thru 6" threaded or
threadless rigid/IMC
Wire Range: #14 AWG to 4/0 AWG
CU/AL
Conformity
U.L. 514B & U.L. 467
CSA C22.2 No. 18.3 & CSA C22.2
No. 41

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Blackjack® — Conduit Grounding Bushings
Cat No.
Zinc
Plated
Malleable Iron

Cat No.
Aluminum

BG050-14-20
BG050-14-4
BG075-14-20
BG075-14-4
BG100-14-20
BG100-14-4
BG125-14-20
BG150-14-20
BG200-14-20
BG250-14-20
BG250-6-40
BG300-14-20
BG300-6-40
BG350-14-20
BG350-6-40
BG400-14-20
BG400-6-40
BG500-14-20
BG500-6-40
BG600-14-20
BG600-6-40

BGA050-14-20
BGA050-14-4
BGA075-14-20
BGA075-14-4
BGA100-14-20
BGA100-14-4
BGA125-14-20
BGA150-14-20
BGA200-14-20
BGA250-14-20
BGA250-6-40
BGA300-14-20
BGA300-6-40
BGA350-14-20
BGA350-6-40
BGA400-14-20
BGA400-6-40
BGA500-14-20
BGA500-6-40
BGA600-14-20
BGAT600-6-40

Conduit
Size
in.

ØA
Max.

ØB
Max.

Dim.
ØC
Max.

ØD
Max.

E
Max.

Wire
Range

1/2
1/2
3/4
3/4
1
1
1-1/4
1-1/2
2
2-1/2
2-1/2
3
3
3-1/2
3-1/2
4
4
5
5
6
6

1.251
1.251
1.533
1.533
1.783
1.783
2.220
2.470
2.830
3.148
3.148
4.042
4.042
4.542
4.542
5.042
5.042
6.136
6.136
7.199
7.199

.569
.569
.772
.772
.993
.993
1.319
1.553
2.010
2.412
2.412
3.022
3.022
3.491
3.491
3.975
3.975
4.991
4.991
6.009
6.009

1.181
1.027
1.221
1.030
1.181
1.027
1.181
1.181
1.181
1.181
1.524
1.181
1.524
1.181
1.524
1.181
1.524
1.181
1.524
1.181
1.524

2.134
1.940
2.414
2.168
2.581
2.368
2.987
3.236
3.766
4.341
4.526
4.966
5.139
5.467
5.639
5.966
6.139
7.045
7.207
8.087
8.409

.696
.696
.696
.696
.696
.696
.759
.696
.696
.978
.978
.978
.978
.978
.978
.978
.978
.978
.978
.978
.978

14-2/0
14-4
14-2/0
14-4
14-2/0
14-4
14-2/0
14-2/0
14-2/0
14-2/0
6-4/0
14-2/0
6-4/0
14-2/0
6-4/0
14-2/0
6-4/0
14-2/0
6-4/0
14-2/0
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.
* Mechanical galvanization is available in the 3870 Series; add suffix MG to Cat. No.

Nylon Insulator (150oC)

Mounting Screw

Lug Screw
14-4: Slotted
14-2/0: Slotted
6-4/0: Internal hex drive

t

t
t

t
C
ØA

E

t

t

t

t

ØB
Throat I.D.

D

t

t

For Threaded & Threadless Rigid & IMC Conduit.

14

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threaded Insulated Grounding Bushing
Application
• For quick installation of bonding
jumper to multiple metal conduits
(Rigid and IMC).
• Designed to bush conductors and
prevent insulation damage.

Standard Material / Finish
Body: Electro-zinc plated
Lay-in lug: Aluminum/tin plated
Insulator: Thermoplastic
150°C/302°F
Application with 94V-0 flammability.

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.

Wire
Clamping Screw
Insulator

Set-Screw
(one)

Threaded Insulated Grounding Bushing
Lay-In*
Lug

Bushing
Casting

Cat. No.

Conduit
Size

Bushing
Dia.

Throat
Dia.

Lug
Length

Swing
Radius

Bushing
Height

Wire
Range
AWG
CU/AL

3870-TB
3861
3871-TB
3862
3872
3882
3873
3883
3874
3884
3875
3889
3876
3886
3993
3877
3887
3994
3878
3863
3995
3879
3864
3996
3880
3865
3998
3881
3866
3999

1/2
1/2
3/4
3/4
1
1
1-1/4
1-1/4
1-1/2
1-1/2
2
2
2-1/2
2-1/2
2-1/2
3
3
3
3-1/2
3-1/2
3-1/2
4
4
4
5
5
5
6
6
6

1.125
1.125
1.420
1.420
1.770
1.770
2.190
2.190
2.468
2.468
3.031
3.031
3.516
3.516
3.516
4.234
4.234
4.234
4.781
4.781
4.781
5.328
5.328
5.328
6.328
6.328
6.328
7.406
7.406
7.406

.560
.560
.742
.742
.944
.944
1.242
1.242
1.449
1.449
1.860
1.860
2.222
2.222
2.222
2.761
2.761
2.761
3.193
3.193
3.193
3.623
3.623
3.623
4.542
4.542
4.542
5.458
5.458
5.458

1.310
1.675
1.310
1.675
1.310
1.675
1.310
1.675
1.310
1.675
1.310
1.675
1.310
1.675
2.230
1.310
1.675
2.230
1.310
1.675
2.230
1.310
1.675
2.230
1.310
1.675
2.230
1.310
1.675
2.230

1.212
1.402
1.360
1.550
1.535
1.725
1.745
1.935
1.884
2.074
2.165
2.355
2.408
2.598
2.928
2.767
2.957
3.287
3.040
3.230
3.560
3.314
3.504
3.834
3.814
4.000
4.334
4.353
4.543
4.875

.657
.657
.660
.660
.735
.735
.735
.735
.770
.770
.770
.770
.940
.940
.940
.975
.975
.975
.975
.975
.975
.980
.980
.980
.985
.985
.985
1.200
1.200
1.200

14-4
8-2/0
14-4
8-2/0
14-4
8-2/0
14-4
8-2/0
14-4
8-2/0
14-4
8-2/0
14-4
8-2/0
6-4/0
14-4
8-2/0
6-4/0
14-4
8-2/0
6-4/0
14-4
8-2/0
6-4/0
14-4
8-2/0
6-4/0
14-4
8-2/0
6-4/0

Temperature rating 150°C.
Meets Coast Guard Regulation CG293
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
*Contact customer service for copper lay in lug

15

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Insulated Throat Fittings
Dimensions (in.)

Nylon insulated
metallic bushings
Steel or malleable iron (Steel thru 1-1/2”).
The Canadian Electric Code 10-906 (2) calls for
protection of ungrounded conductors by means
of smoothly rounded insulating surfaces at the
entrance to raceways, pull boxes, junction boxes,
etc. T&B insulated throat fittings, recognizable
by the distinctive trademarked blue insulating
liner in the throat, meet and surpass this Code
requirement. In addition, T&B insulated fittings
also reduce wire pulling effort by as much as
50%. Temperature rating 105°C.

Cat. No.

Size

A

B

1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232†
586
587

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
4-1/2”
5”
6”

1-1/32
1-9/32
1-19/32
1-15/16
2-3/16
2-11/16
3-3/16
3-27/32
4-7/16
4-7/8
5-7/16
5-31/32
7-3/16

29/64
31/64
19/32
21/32
23/32
7/8
31/32
15/16
1-1/16
1-3/32
1-15/64
1-9/32
1-11/32

Not CSA Certified
Catalogue series 1222 thru 1232, 586 and 587 are available in aluminum. Add suffix AL to
Cat. No. The aluminum series are not CSA certified.
†

Metallic Bushings
Cat. No.

Aluminum, steel or malleable iron
(steel thru 1-1/2”).
Smoothly rounded shoulder covers end of
conduit; broad flange covers knockout hole.
High ribs make tightening easy with fingers or
with wrench. 1/2”-1-1/2” sizes, formed in steel,
have extra smooth shoulders. Locknut-type
base gives improved bonding and resists
loosening under conditions of vibration.

Stl. or M.I.

Alum.

Size

122
123
124
125-TB
126
127
128
129
130-TB
131-TB
132-TB
133-TB
134-TB

122AL
123AL*
124AL
125AL
126AL
127AL
128AL
129AL
130AL
131AL
—
133AL
134AL

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
4-1/2”
5”
6”

Dimension (in.)
A

1-1/32
1-9/32
1-19/32
1-15/16
2-3/16
2-11/16
3-3/16
3-27/32
4-7/16
4-7/8
5-7/16
6-1/16
7-3/16

B

13/32
13/32
1/2
9/16
9/16
19/32
13/16
13/16
15/16
1
1-5/64
1-1/16
1-1/16

* Not U.L. Listed or CSA Certified
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

16

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Plastic Insulating Bushings
Dimensions (in.)

A

Cat. No.
B

All Plastic Insulating Bushings
Impact-resistant plastic insulation. These
bushings have ribs for gripping when installing.
Perfect threads for easy thread on. U.L. Listed
105°C. NPT threaded.

222-TB
223-TB
224
225-TB
226
227
228-TB
229-TB
230-TB
231
232
233
234

Size

A

B

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
4-1/2”
5”
6”

1-1/16
1-9/32
1-37/64
2-1/32
2-15/64
2-25/32
3-13/32
4-3/32
4-5/8
5-3/16
5-5/8
6-3/8
7-7/16

3/8
13/32
9/16
9/16
9/16
5/8
3/4
3/4
7/8
7/8
7/8
1
1

Flame retardant. U.L. Rated 94V-1.

17

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Insulating Bushing
(For Threadless Rigid Conduit and Intermediate Metal Conduit)

TRIB50 Series

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.

Standard Material
High impact thermoplastic listed for
105°C (221°F) application.
Flammability Classification 94V-1.

Features
• Designed to be popped onto, and
bush, conduit end.

Range
1/2” through 4” conduit

Standard Finish
As molded.

• Fast easy installation without screws.
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 electricians 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.

• High impact thermoplastic
construction.

Conformity
U.L. 514B
ANSI C80.4
NFPA 70-2008 (ANSI)

Insulated Metallic Bushing
Cat. No.

TRIB-50
TRIB-75
TRIB-100
TRIB-125
TRIB-150
TRIB-200
TRIB-250
TRIB-300
TRIB-350
TRIB-400

Size

A

Dimensions (in.)
B

C

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

19/32
25/32
1
1-5/16
1-17/32
1-31/32
2-23/64
2-59/64
3-3/8
3-27/32

1-9/32
1-25/64
1-1/2
1-5/8
1-21/32
1-13/16
2
2-7/32
2-5/16
2-13/32

1-1/16
1-1/4
1-9/16
1-59/64
2-11/64
2-11/16
3-1/4
3-29/32
4-29/64
5

I.M.C. sizes 1/2” thru 4”
U.L. Rated flame retardant 94V-1.

A

B

C

18

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Knockout Bushings
Range
• .875” through 2.469” nominal diameter
knockout opening (1/2” through 2”
trade size knockouts).

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 U.L. 94)
thermoplastic construction.

3210 Series

Standard Material
Thermoplastic rated for 105°C (221°F)
application.

• Wall thickness of box or enclosure
.095” max. up to 1” trade size.
.140” max. 1-1/4” through 2” trade size.
Conformity
U.L. 514B
CSA C22.2 No. 18.3
NFPA 70-2008 (ANSI)

Standard Finish
As molded.

Knockout Bushing

One-piece knockout bushing quickly snaps into
outlet box, switch box, or other enclosure left
vacant by wiring modifications or maintenance
changes. Provides smooth, rounded insulation
surface for easy wire pulling. Easily installed by
hand, they are available to fit 1/2” through 2”
knockouts. U.L. Listed 105°C. High impact
thermoplastic.

Cat. No.

Trade
Size

For use
in KO*
+.032 / -.016

A

3210
3211
3212
3213
3214
3215

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

.875
1.109
1.375
1.734
1.984
2.469

1.000
1.215
1.500
1.865
2.240
2.740

B

Wall
Thickness
of Elec. Box

C

D

.725
.940
1.200
1.550
1.760
2.245

.095 MAX
.095 MAX
.095 MAX
.140 MAx
.140 MAX
.140 MAx

.360
.360
.360
.400
.530
.530

.180
.180
.180
.210
.310
.310

* Per U.L. and NEMA standards.
Material: Thermoplastic
Flammability classification of 94V-1 Per UL 94
Service temperature: -40°C to 105°C.

®

INSULINER Sleeves
Dimension (in.)
Cat. No.

B
A

Slip over wires—insert
into bushing—snaps
into place
High dielectric nylon, 105°C.
An insuliner sleeve snapped into a regular
bushing makes a CSA Listed insulated bushing. For
standard rigid conduit, E.M.T. (thinwall conduit)
or any standard bushed outlet. Especially
suitable for use with flexible metallic conduit.
Converts ordinary bushing to code approved
insulated bushing without disturbing wiring.

422
423
424
425
426-TB
427-TB
428-TB
429
430-TB
431
433
434
Oxygen index >28°

19

Size

A

B

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”
6”

5/8
11/16
7/8
1
1
1-1/8
1-1/4
1-1/2
1-25/32
2-1/32
2-1/2
2-1/2

.022
.025
.040
.040
.050
.050
.035
.035
.035
.035
.035
.035

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Pennies—Steel
Cat. No.

Size

815-TB
816
817
818
819
820
821
822
824
823
U.L. not applicable

A penny under a bushing will seal
the end of the conduit during
construction. Made to fit any
bushing. Completely salvageable.

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

Knockout Plugs
Application
• To bush knockout openings in metal boxes or enclosures.
Features
• One piece construction designed to snap in place.
• High impact strength self extinguishing nondripping (per
U.L. 94) thermoplastic construction.
Standard Material
Thermoplastic rated for 105°C
(221°F) application.

Range
• .875” through 2.469” nominal diameter knockout opening
(1¼2” through 2” trade size knockouts).
• Wall thickness of box or enclosure
.095” max. up to 1” trade size.
.140” max. 1-1/4” through 2” trade size.
Conformity
U.L. 514B
CSA C22.2 No. 18.3
NFPA 70-2008 (ANSI)

Standard Finish
As molded.

Knockout Plugs
Dimensions (in.)

B
A
105°C rated by U.L. Made from flame
retardant, non-dripping thermoplastic.

Cat. No.

Size

A

B

1451
1452
1453
1454
1455
1456

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1.060
1.300
1.590
1.860
2.240
2.740

.400
.400
.400
.450
.570
.570

Wall thickness of electrical box .095 max.
Meets Coast Guard Regulation CB293.

20

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Plug, Conduit, Connectors (Push-Penny® Plugs)
Application
• To plug open end of conduit or fitting in order to prevent
ingress of trash, dirt or moisture during construction and
remodeling.

Standard Finish
As molded.

Features
• Wide range of application; 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.

CSA C22.2 No. 18
ANSI C80.4
NFPA 70-2008 (ANSI)
NEMA FB-1

Conformity

CEC Rule: 12-3024
“Unused openings in boxes, cabinets and fittings shall be
effectively closed by plugs or plates affording protection
substantially equivalent to that of the wall of the box, cabinet
or fittings.”

Standard Material
Polyethylene
®

Push-Penny Plugs
Cat. No.

Size

1470-TB
1471
1472
1473
1474
1475
1476*
1477*
1478*
1479*
*Not CSA Certified.
CSA File No. 2884
UL not applicable.

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

®

Bushings and Push-Penny Plugs

A

Cat. No.

Size

A

1460
1461
1462
1463
1464
1465*

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-1/32”
1-9/32”
1-19/32”
1-15/16”
2-3/16”
2-21/32”

* Maleable Iron
Available in Aluminum
Add suffix AL to Cat. No.

21

Assembly consist of
Bushing
Push-penny

122
123
124
125
126
127

1470-TB
1471
1472
1473
1474
1475

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings

®

CHASE Nipple

NPS
Threads

Application
• To effectively bush factory or
field-punched, cut, or drilled holes in
metal boxes or enclosures.

842AL Series
All Copper-free Aluminum
(less than .4% copper)
Standard Finish
1942 Series
Electro-zinc Plated
& Chromate Coated
842AL Series
Degreased

• To couple boxes back-to-back.
1942 Series
842AL Series (Non Insulated)

Features
• Rugged construction.

Range 1942 & 842AL Series
1
¼2” through 6”
All hub threads straight pipe (NPS).

•Insulator curled over to: Bush
conductors entering/leaving at any
angle. Reduce wire pull effort.
Protect threads against damage
in handling.

Conformity
U.L. 514B
CSA C22.2 No. 18.3
Federal Specification W-F-408
ANSI C80.4
NFPA 70-2008 (ANSI)
NEMA FB-1
Federal Standard H-28 (Threads)

Standard Material
1942 Series
Body 1/2”-Steel
3/8”, 3/4” through 6”-Malleable Iron
Insulator Nylon

®

CHASE Nipples
Cat. No.
Stl. or M.I.

Steel, malleable iron or aluminum.

841TB
842TB
843TB
844
845
846
847
848
849
850
851
853
854

Dimensions (in.)
Alum.

Size

A

B

—
842ALTB†
843ALTB
844AL†
845AL†
846AL
847AL
848AL
849AL
850AL
851AL
853AL
854AL

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”
6”

13/16
15/16
1-3/16
1-7/16
1-3/4
2-1/16
2-1/2
3-1/16
3-13/16
4-3/8
4-3/4
5-7/8
6-15/16

7/16
11/32
11/32
21/32
3/4
13/16
31/32
1-1/16
1-3/16
1-5/16
1-5/16
1-5/16
1-3/8

Not U.L. Listed
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
†

22

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
CHASE® Nipples—Nylon Insulated

Steel or malleable iron

Cat. No.

Size
in.

A

Dimensions (in.)
B

C

1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1953
1954

1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

15/16
1-3/16
1-7/16
1-3/4
2-1/16
2-9/16
3-1/16
3-13/16
4-3/8
4-5/8
5-29/32
6-13/16

1/2
17/32
21/32
25/32
13/16
31/32
1-1/16
1-3/16
1-5/16
1-5/16
1-5/16
1-3/8

19/32
23/32
7/8
1-1/32
1-3/32
1-11/32
1-7/16
1-19/32
1-25/32
1-13/16
1-13/16
1-7/8

23

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threaded Hubs (Bullet® Hubs)
(A)
Predetermined
Compression
(B)

(C)

(E)

(D)

370 Series
370AL Series

(For Threaded Rigid Metal Conduit/IMC/PVC Coated Rigid Metal Conduit)
Application
• To connect threaded metal conduit
(ferrous rigid/nonferrous rigid/PVC
coated/or intermediate metal) to
a threadless opening in a box or
enclosure in outdoor or indoor
location exposed to continuous
or intermittent moisture.

• Suitable for hazardous location use
per following:
(i) Class II, Division 1 Groups E, F, G,
CEC Rule 18-202
Class II, Division 2 Groups E, F, G,
CEC Rule 18-252
Class III, Division 1 Rule 18-302
Class III, Division 2 Rule 18-352

• To positively bond conduit to box
or enclosure.

• PVC coated 485 Series
(i) Protects fitting from extremely
corrosive surroundings without
affecting integrity of electrical
grounding path (F).
(ii) Provided with overlapping sleeve
for additional seal (G).

Features
• Rugged steel/malleable iron/copperfree aluminum construction.

(G)

(A)

• Tapered internal threads for
watertight/dust tight union (A).

(F)

(B)
(G)
(C)
(D)
(E)

485 Series

• Threads relieved to prevent
bottoming of conduit ensuring sound
assembly (B).
• Recessed sealing ring at box end.
Captive sealing ring (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 protects conductors,
prevents abrasion and thinning of
conductor insulation, reduces wire
pull effort (E).

24

Canadian Electric Code Rule 10-602
states that, “Where dissimilar metals
cannot be avoided at bonding
connections as indicated in Rule 2-112
(2). Connections shall be made using
methods or material that will minimize
deterioration from galvanic action”.
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.
“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.

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threaded Hubs (Bullet® Hubs)—continued
(For Threaded Rigid Metal Conduit/IMC/PVC Coated Rigid Metal Conduit)
Standard Material
370-485 Series
Body

1/2” thru 1” Steel
1-1/4” thru 6” Malleable Iron
1/2” thru 2” Steel (hardened)
2-1/2” thru 6” Malleable Iron

Locknut

Screws
‘O’ Ring
Insulator
Coating

370AL
All Copper-Free Aluminum
1/2” thru 2” Steel (hardened)
2-1/2” thru 4” Copper-free
Aluminum

Steel (hardened)
Buna N
Nylon
PVC

Standard Finish
Hub
Locknuts

Screws

370 Series
Electro-zinc Plated

370AL Series
As Cast
Chromate Coated.

All Ferrous locknuts
Electro-Zinc Plated
and Chromate Coated.
All Electro-Zinc Plated
& 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)
Conformity
U.L. 514B
CSA 22.2 No. 18.3
ANSI C80.4
NFPA 70-2008 (ANSI)
NEMA FB-1
JIC EGP1; JIC EMP 1
Federal Specification W-F-408
Federal Standard H-28 (Threads)

25

485 Series
PVC—Outside.
Electro-zinc
Plated Chromate
Coated Inside.

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Steel/Malleable Iron and Aluminum Hub Fittings†
Cat. No.

Nylon insulated.
Aluminum, steel, or malleable iron (steel
through 1”). With Neoprene “O” Ring provides a
watertight threaded hub on enclosures. U.L.
Listed 105°C.

A

Dimensions (in.)
B

1-3/8
1-5/8
2-3/32
2-9/16
3-3/32
3-5/8
4-1/8
5
5-9/16
6-9/16
8
9-3/16

1-5/16
1-3/8
1-23/32
2
2
1-31/32
2-21/32
2-31/32
3-1/8
3-1/8
4
4

Size

Stl. or M.I.

Alum.**

370
371
372
373
374
375
376
377
378
379-TB
381-TB
382-TB

370AL
371AL
372AL
373AL
374AL
375AL
—
—
—
—
—
—

1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

C

Wall Thk.
(max.)in.

3/4
7/8
1-7/32
1-11/32
1-11/32
1-11/32
1-15/16
2
2-1/8
2-1/8
2-3/16
2-3/16

5/16
5/16
5/16
5/16
5/16
5/16
5/16
1/2
1/2
1/2
1/2
1/2

** Aluminum not available with insulated throat.
†
U.L. Listed raintight and CSA Certified watertight and dust tight.
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

Bullet Hub Fittings with Bonding Locknut —
Nylon Insulated
®

Cat. No.

401
402
403-TB
404-TB
405-TB
407
408
409
410-TB

Size (in.)

1/2
3/4
1
1-1/4
1-1/2
2-1/2
3
3-1/2
4

CSA certified watertight and dust tight.

26

Description

Available in steel or malleable iron
(steel through 1 inch.).
Used with a neoprene “O” ring to provide
Supplied with 106 series bonding nut.
Temperature rating: 105° C.

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
PVC Coated Hub for Rigid Conduit
Cat. No.

Steel or malleable iron (steel thru 1-1/4”).

B

LOCKNUT

PLASTIC
COATING

NFS THREAD

Conduit Size

A

Dimensions (in.)
B

C

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

1-21/64
1-19/32
1-27/32
2-15/32
2-29/32
3-3/8
3-27/32
4-21/32
5-9/64
5-3/4

2-1/8
2-3/8
2-3/4
3-3/8
3-5/8
3-3/4
4
4-5/8
4-13/16
4-9/16

1-7/8
2-1/8
2-3/8
3-1/8
3-1/2
4
4-1/2
5-3/8
5-7/8
6-7/16

485
486
487
488
489
490
491
492
493
494

*485 Series are CSA Certified Watertight and Dustight for Ordinary Locations.
C

A

INSULATOR
SEALING RING

Spacing Chart for Bullet ® Hubs
Center to Center Spacing
Conduit Sizes

Min. Space from
Center of
KO
Bullet® Hub to Diameters
Wall of Box
(min.)

1/2

3/4

1

1-1/4

1-1/2

2

2-1/2

3

3-1/2

4

1/2

1-7/16

1-5/8

1-3/4

2-1/8

2-3/8

2-5/8

2-7/8

3-5/16

3-1/2

3-7/8

3/4

7/8

3/4

—

1-3/4

1-7/8

2-1/4

2-1/2

2-3/4

3

3-1/2

3-3/4

4-1/8

7/8

1-1/8

2-3/8

2-5/8

1

—

—

2

1-1/4

—

—

—

1-1/2

—

—

—

—

2

—

—

—

—

2-7/8

3-1/8

3-5/8

3-7/8

4-1/4

1-1/8

1-3/8

3-1/4

3-1/2

4

4-1/4

4-1/2

1-3/8

1-3/4

3-1/8

3-1/2

3-3/4

4-1/8

4-3/8

4-3/4

1-5/8

2

—

3-3/4

4

4-1/2

4-3/4

5

1-7/8

2-1/2

2-11/16 2-15/16

2-1/2

—

—

—

—

—

—

4-1/4

4-3/4

5

5-3/8

2-1/8

3

3

—

—

—

—

—

—

—

5-1/8

5-3/8

5-3/4

2-5/8

3-5/8

3-1/2

—

—

—

—

—

—

—

—

5-5/8

6

2-7/8

4-1/8

4

—

—

—

—

—

—

—

—

—

6-1/4

3-1/4

4-5/8

T&B Hub Centerline Spacing Chart
Conduit
Trade Size
inc.
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”
6”

1/2”

3/4”

1”

1-1/4”

1-1/2”

2”

2-1/2”

3”

3-1/2”

4”

5”

6”

1-9/16
1-43/64
1-27/32
2-1/32
2-7/32
2-15/32
2-23/32
3-1/32
3-11/32
3-19/32
4-9/32
4-11/16

1-25/32
1-61/64
2-9/64
2-21/64
2-37/64
2-53/64
3-9/64
3-21/64
3}
3-25/64
4-51/64

2-1/8
2-5/16
2-1/2
2-3/4
3
3-5/16
3-5/8
3-7/8
4-9/16
4-31/32

2-1/2
2-11/16
2-15/16
3-3/16
3-1/2
3-13/16
4-1/16
4-3/4
5-5/32

2-7/8
3-1/8
3-3/8
3-11/16
4
4-1/4
4-15/16
5-11/32

3-3/8
3-5/8
3-15/16
4-1/4
4-1/2
5-3/16
5-19/32

3-7/8
4-3/16
4-1/2
4-3/4
5-7/16
5-27/32

4-1/2
4-13/16
5-1/16
5-3/4
6-5/32

5-1/8
5-3/8
6-1/16
6-15/32

5-5/8
6-5/16
6-23/32

7
7-13/32

7-13/16

1-1/8

1-5/16

1-1/2

1-3/4

2

2-5/16

2-5/8

2-7/8

2-9/16

3-31/32

Nearest obstruction to center of hub.

27/32

61/64

27

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
THE T&B Hub
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. The revolution in hub design is here,
and the fate of our competition is sealed.

Figure 1

1. Sealing ring and groove with
innovative profile outperforms
standard 'O' ring design. Sealing
ring is captive 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)

Figure 2

Figure 3

4. Hexagonal / splined body design
for fast, easy installation with
wrench or hammer and screwdriver.

2. 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)

5. Precision machined tapered
threads designed to create watertight union.

3. Sharper and deeper teeth on
locknut and body designed for a
more penetrating bite for improved
bonding to the enclosure.

6. Insulated throat molded from
105°C rated thermoplastic with a
flammability rating of 94 V-O.

T&B Hub

Throat Dia. E

B
C
D
A

Cat.
No.

Trade
Size
(in.)

Dia.
A

B

H050-TB
H075-TB
H100-TB
H125-TB
H150-TB
H200-TB
H250-TB
H300-TB
H350-TB
H400-TB
H500-TB
H600-TB

1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

1-7/16
1-21/32
2
2-3/8
2-3/4
3-1/4
3-3/4
4-3/8
5
5-1/2
6-7/8
7-11/16

1-9/16
1-19/32
1-13/16
1-7/8
1-7/8
1-15/16
2-9/16
2-21/32
2-23/32
2-23/32
3-1/32
3-5/32

C

Max. Panel
Thickness
D

Throat
Dia.
E

7/8
29/32
1-1/16
1-1/16
1-1/16
1-5/32
1-9/16
1-19/32
1-5/8
1-5/8
1-15/16
2

3/16
3/16
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4

19/32
25/32
1
1-5/16
1-17/32
1-31/32
2-13/32
2-31/32
3-13/32
3-7/8
4-15/16
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).
Meets NEMA sealing requirements for NEMA 3R, 4 & 13 enclosures.
U.L. Listed and CSA Certified. CSA Certified use in hazardous locations Class I, Division 2, Class II,
Divisions 1 and 2, Groups E, F and G, Class III, Division 1, 2 and Type 4.
Chrome Plated Hubs (suffix-“CP”) are rated NEMA 4X.

28

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
T&B Grounding Hub
A
Cat. No.

Trade
Size

Dia.

H050GR-C
H075GR-C
H100GR-C
H125GR-C
H150GR-C
H200GR-C
H250GR-C
H300GR-C
H350GR-C
H400GR-C
H500GR-C
H600GR-C

1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

17/16
12-1/32
2
2-3/8
2-3/4
3-1/4
3-3/4
4-3/8
5
5-1/2
6-7/8
7-11/16

B

Dimensions (in.)
C

19/16
1-19/32
1-13/16
1-7/8
1-7/8
1-15/16
2-9/16
2-21/32
2-23/32
2-23/32
3-1/32
3-5/32

7/8
29/32
1-1/16
1-1/16
1-1/16
1-15/32
1-9/16
1-19/32
1-5/8
1-5/8
1-15/16
2

D
Max. Panel
Thickness

E
Throat
Dia.

3/16
3/16
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
5/16

19/32
25/32
1
1-5/16
1-17/32
1-31/32
2-13/32
2-31/32
3-13/32
3-7/8
4-15/16
6

Throat Dia.

E
B
C

A

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 Grounding Hubs add suffix A (i.e. H050GRA-C).
For Chrome Plated Hubs add suffix CP (i.e. H050GRCP).
For 316 Stainless Steel Hubs add suffix SST (i.e. H050GRSST).
For PVC coating add suffix PVC (i.e. H050GRPVC-C).
Meets NEMA sealing requirements for NEMA 3R, 4 & 13 enclosures.
U.L. Listed and CSA Certified.
CSA approved for use in hazardous locations: Class I, Division 2, Class II, Divisions 1 & 2,
Groups E, F & G, Class III, Division 1, 2 and Type 4.

T&B Grounding and Bonding Locknut
Cat. No.

Trade
Size

A
Dia.

B
Height

Ground
Screw

Max.
Conductor
Size

L050GR-C
L075GR-C
L100GR-C
L125GR-C
L150GR-C
L200GR-C
L250GR-C
L300GR-C
L350GR-C
L400GR-C
L500GR-C
L600GR-C

1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

1-1/2
1-11/16
2
2-3/8
2-3/4
3-1/4
3-3/4
4-3/8
5
5-1/2
6-5/8
7-11/16

13/32
13/32
13/32
15/32
15/32
15/32
11/16
23/32
23/32
23/32
23/32
23/32

#10-32 x 1/4”
#10-32 x 1/4”
#10-32 x 1/4”
1¼4-20 x 1/4”
1¼4-20 x 5/16”
1¼4-20 x 5/16”
1¼4-20 x 5/16”
1¼4-20 x 5/16”
1¼4-20 x 5/16”
1¼4-20 x 5/16”
3¼8-16 x 3/8”
3¼8-16 x 3/8”

#10
#10
#10
#10
#8
#8
#6
#6
#6
#4
#2
#1

Material—Locknut: zinc or copper-free aluminum
For Aluminum Locknuts add suffix A. (i.e. L050GRA-C)
For Chrome Plated Locknuts add suffix CP. (i.e. L050GR-CP)
For 316 Stainless Steel Locknuts add suffix SST (i.e. L050GRSST).

Grounding Locknut for Hubs

29

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
T&B Bulkhead Fittings
Bulkhead Fitting
Across Flats
Diameter

Thread

Nipple Nut
Not Included

Cat. No.

Trade
Size

H050BHD
H075BHD
H100BHD
H125BHD
H150BHD
H200BHD
H250BHD
H300BHD
H350BHD
H400BHD
H500BHD
H600BHD

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2
4”
5”
6”

Thru Bulkhead Fitting
Trade
Cat. No.

Size

H050TBF
H075TBF
H100TBF
H125TBF
H150TBF
H200TBF

Height

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

Thru Bulkhead Hub
Trade
Cat. No.

Size

H050TBH
H075TBH
H100TBH
H125TBH
H150TBH
H200TBH

Trade
Size

1/2”
3/4”
1”
1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”
6”

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

Thread

Height

Diameter

Across
Flats

A

B

1/2”-14
3/4”-14
1”-11-1/2
1-1/4”-11-1/2
1-1/2”-11-1/2
2”-1-1/2
2-1/2”-8
3”-8
3-1/2”-8
4”-8
5”-8
6”-8

1-13/32
1-15/32
1-11/16
1-25/32
1-13/16
1-27/32
29/32
2-9/16
2-9/16
2-9/16
2-23/32
3

1-7/16
1-11/16
2
2-3/8
2-3/4
3-1/4
3-3/4
4-3/8
5
5-1/2
6-5/8
7-11/16

1
1-1/4
1-17/32
1-27/32
1-1/8
2-5/8
3-1/8
3-25/32
4-9/32
4-27/32
5-29/32
7-1/32

3/4
25/32
29/32
29/32
29/32
15/16
17/32
15/16
1-3/8
1-3/8
1-15/32
1-1/2

1/2
17/32
19/32
21/32
21/32
21/32
7/8
29/32
7/8
7/8
7/8
31/32

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 Bulkhead add suffix A.
For Chrome Plated Bulkhead add suffix CP.

30

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Offset Reducers
C

Cat. No.
B
Height
A

H150-075ORGR-TB
H150-100ORGR-TB
H150-125ORGR-TB
H250-200ORGR-TB

Trade
Size

Height

1-1/2”-3/4” 1-21/32
1-1/2”-1” 1-25/32
1-1/2”-1-1/4” 1-25/32
2-1/2”-2”
2-1/8

Dia. (Ø)

A

B

2-3/4
2-3/4
2-3/4
3-3/4

15/16
1-1/16
1-1/16
1-3/16

23/32
23/32
23/32
15/16

Dimensions (in.)
C
D

E

1-29/32 1-9/32
1-29/32 1-9/16
1-29/32 1-7/8
2-29/32 2-21/32

11/32
7/32
1/32
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. (i.e. H150-125ORGRA-TB)
For Chrome Plated Offset Reducer add suffix CP. (i.e. H150-125ORGRCP-TB)

Dia. (Ø)
Dia. (0)

E

Capoffs
B

Cat. No.
A
C

Capoff

Dia.

Height

H050CAP
H075CAP
H100CAP
H125CAP
H150CAP
H200CAP
H250CAP
H300CAP
H350CAP
H400CAP
H500CAP
H600CAP

Trade
Size

Height

Diameter

A

Dimensions (in.)
B

C

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”
6”

1-13/32
1-15/32
1-11/16
1-25/32
1-13/16
1-27/32
2-9/32
2-9/16
2-9/16
2-9/16
2-23/32
3

1-7/16
1-11/16
2
2-3/8
2-3/4
3-1/4
3-3/4
4-3/8
5
5-1/2
6-5/8
7-5/8

19/32
19/32
11/16
23/32
23/32
23/32
7/8
7/8
29/32
29/32
29/32
31/32

27/32
1-1/16
1-5/16
1-21/32
1-29/32
2-3/8
2-29/32
3-1/32
4-1/32
4-1/2
5-9/16
6-5/8

3/16
3/16
1/4
1/4
1/4
1/4
1/4
11/32
11/32
11/32
11/32
11/32

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. (i.e. H050CAPA)
For Chrome Plated Capoff add suffix CP. (i.e. H050CAPCP)

31

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threadless Fittings/Couplings
(For Threadless Rigid Metal Conduit and Intermediate Metal Conduit)

8123 Series

8130 Series

Features
• Steel/Malleable Iron Construction.

Standard Material
Nut, Gland 1/2” to 1” Steel—1-1/4”
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

• Case hardened ring bites into
conduit for high quality continuity and
grip.

Standard Finish
Electro Zinc Plated & Chromate
Coated

• Nylon insulator firmly secured in place
protects conductors and reduces
wire pulling effort by as much as
50%; prevents thread damage in
handling.

Range
• 8123 & 8120 Series

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.

• Case hardened steel locknut or
malleable iron locknut designed
to provide a positive bond.
• Suitable for concrete tight application.
8120 Series

• Raintight application.
• Capable of carrying ground fault
currents up to 10,000 amps RMS
(1/2" through 1-1/2” size) and 20,000
amps RMS (2” and above sizes)
duration of current 3 cycles.

32

• 8130 Series

• All hub threads

1/2” through 4”
Size Conduit
1/2” and 3/4”
Size Conduit
Straight Pipe
(NPS)

Conformity
U.L. 514B
CSA C22.2 No. 18.3
ANSI C80.4
NFPA 70-2008 (ANSI)
NEMA FB-1
Federal Specification W-F-408
Federal Standard H-28 (Threads)

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Nylon Insulated Threadless Fittings
Cat. No.
Nylon Insul.

8123
8223
8323
8423
8523
8623
8723-TB
8823-TB
8853
8973

Dimensions (in.)
B

Non-Insul.

Conduit
Size

A

8121
8221
8321
8421
8521
8621
8721
8821
8851
8971

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

1-11/32
1-5/8
1-7/8
2-3/8
2-5/8
3-1/4
3-15/16
4-11/16
5-3/16
5-11/16

1-15/16
2
2-7/16
2-9/16
2-3/4
2-15/16
3-15/16
4-1/8
4-1/4
5

C

3/4
3/4
7/8
11/16
3/4
27/32
1-1/8
1-7/32
1-1/8
1-1/8

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

A split steel ring with diagonal serrations grips the
conduit and bites into it for positive ground.
Makes a permanent connection and eliminates
the need for cutting a thread on the conduit.
Insulation helps to guarantee continuity of
service with protection of the conductor at the
critical point—the fitting bushing. Malleable iron
construction.

Threadless Couplings
Dimensions (in.)
Cat. No.

Size

A

B

8120
8220
8320
8420
8520
8620
8720
8820
8850
8970

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

1-9/32
1-19/32
1-7/8
2-3/8
2-5/8
3-1/4
3-15/16
4-11/16
5-3/16
5-11/16

2
2-5/16
2-11/16
2-13/16
3-5/8
3-13/16
5-3/8
5-1/2
5-1/2
5-1/2

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

Eliminate conduit threading. When tightened
with a wrench they make a U.L. Listed and CSA
Certified concrete-tight connection.
Malleable iron.

33

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threadless Short Elbows—Nylon Insulated
Cat. No.

Size

A

Dimensions (in.)
B

C

8130
8131
8132
8134

1/2”
3/4”
1”
1-1/2”

1-11/32
1-5/8
1-7/8
2-23/32

1-1/2
1-3/4
1-15/16
3-1/8

1/2
9/16
11/16
13/16

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

Ideal for entering enclosure or conduit body at right
angles. Eliminates need to thread conduit. As with
straight couplings, this fitting makes a concretetight connection. Malleable iron.

34

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Specifications — Set Screw Fitting/Coupling
(For Threadless Rigid Metal Conduit and Intermediate Metal Conduit)
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.
8125 Series

Features
• Thickwall steel or malleable iron body.
• Hardened hex head cup point screw to provide high quality bond.
• Captive screw, will not vibrate loose.
• Nylon insulated throat meets and exceeds all codes requirements for bushing:
(i)
Prevents thinning of insulation.
(ii) Reduces installation effort.
(iii) Prevents first thread damage.

8124 Series

• Coupling provided with positive center stop.
• Suitable for concretetight application.
• Capable of carrying ground fault currents up to 10,000 amps RMS
(1¼2 through 1-1/2” size) and 20,000 amps RMS (2” and above sizes).
Standard Material
Body
1/2” thru 2” Steel
2-1/2” thru 4” Malleable Iron
Locknut
1/2” thru 2” Steel (hardened)
2-1/2” thru 4” Malleable Iron
Screw
Steel (hardened)
Insulator
Nylon
Standard Finish
Electro Zinc Plated & Chromate Coated.
Conformity
U.L. 514B
CSA C22.2 No. 18.3
ANSI C80.4
NFPA 70-2008 (ANSI)
NEMA FB-1
Federal Specification W-F-408
Federal Standard H-28 (Threads)

35

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Insulated Set-Screw Fitting
Cat. No.

Conduit
Size

A

Dimensions (in.)
B

8125
8225
8325
8425
8525-TB
8625
8725-TB
8825
8855
8975

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2
4”

1-3/8
1-1/2
1-13/16
2
2-5/16
2-7/16
3-3/8
3-7/16
3-7/8
4-3/16

13/32
7/16
35/65
5/8
5/8
11/16
1
1
1-1/16
1-1/8

Sizes 1/2”-2” made of steel. Sizes 2-1/2”-4” are malleable iron.
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

Eliminate conduit threading with these set
screw fittings. Captive hex head screws tighten
down onto conduit for positive holding strength
and ground. The fittings are furnished with
insulated throats reducing wire pulling effort by
as much as 50%. Approved concrete-tight.

Set Screw Coupling
Cat. No.

Conduit
Size

Dimensions (in.)
A

8124
8224-TB
8324-TB
8424
8524
8624
8724-TB
8824-TB
8854
8974

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2
4”

2-1/2
2-11/16
2-27/32
3
3-3/8
3-5/8
3-7/8
4-1/4
4-15/16
5-3/8

Sizes 1/2”-2” made of steel; sizes 2-1/2”-4” are malleable iron.
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

Eliminate the need for threading conduit ends
when joining rigid conduit with these set screw
couplings. Captive hex head screws provide
positive holding strength and ground continuity.
Approved concrete-tight.

36

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Bushed Elbows
Cat. No.

Size

A

Dimensions (in.)
B

C

460TB
461TB
462
463

1/2”
3/4”
1”
1-1/4”

1-13/16
2-1/4
2-23/32
3-1/8

1-1/8
1-1/2
1-23/32
2-1/16

5/8
9/16
11/16
25/32

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
The noninsulated elbow has smoothly rounded
shoulders to protect conductor insulation.
Malleable iron.

Short Elbows—Nylon Insulated

The integral insulation of the insulated elbow is
a guarantee that the bushing of every fitting will
be smooth. Malleable iron.

Cat. No.

Size

A

Dimensions (in.)
B

C

4290
4291
4292
4293
4294
4295

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-7/32
1-7/16
1-23/32
2-7/32
2-15/32
3

1-1/4
1-5/16
1-9/16
2-1/16
2-3/16
2-9/16

1/2
9/16
11/16
13/16
13/16
13/16

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
Not U.L. Listed

Short Elbows

When an insulated elbow is not desired, the
Noninsulated short elbow should be used.
Malleable iron.

Cat. No.

Size

A

Dimensions (in.)
B

C

4250
4251
4252
4253
4254
4255

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-5/16
1-17/32
1-13/16
2-9/32
2-9/16
3-3/32

1-1/4
1-5/16
1-9/16
2-1/16
2-3/16
2-9/16

7/16
1/2
5/8
11/16
11/16
11/16

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

37

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threaded Coupling (ERICKSON® Couplings)
(For Threaded Rigid Metal Conduit and Intermediate Metal Conduit)

674 Series
675AL Series

Application
• To couple and effectively bond
threaded ends of rigid metal conduit/
intermediate metal conduit where
neither length of conduit can be
rotated.

Standard Material
674 Series
Bushing and Body Malleable Iron
Ring
Steel up to 2” or
Malleable Iron
675AL Series
Bushing and Body Aluminum
Ring
Aluminum

Features
• Malleable Iron/Steel/Copper-free
Aluminum Construction.

Standard Finish
674 Series:
Electro Zinc Plated &
Chromate Coated
675AL Series: Degreased

• Free fitting threads ensure easy
assembly.
• Permits conduit coupling without
rotating either conduit.

Range
• 674 Series: 3/8” thru 6” Conduit

• Provides rigid in-line coupling with
high quality grounding; will not loosen
under vibration.

• 675AL Series: 1/2” thru 6” Conduit
• All straight pipe threads (NPS)

• Suitable for concrete-tight application.
• Capable of carrying ground fault
currents up to 10,000 amps RMS
(1/2” through 1-1/2” size) and up to
20,000 amps RMS (2” and above)
(duration of fault current 3 cycles)
(674 series tested).

Conformity
U.L. 514B
CSA C22.2 No. 18.3
NEMA FB1
ANSI C80.4
NFPA 70-2008 (ANSI)
Federal Specification W-F-408
Federal Standard H-28 (Threads)

ERICKSON® Couplings
Dimensions (in.)

Cat. No.

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.

Mal. Iron

Alum.*

Size

A

B

674
675
676
677
678
679
680-TB
681
682
683
684
685
686
687

—
675AL
676AL
677AL
678AL
679AL
680AL
681AL
682AL
683AL
684AL
685AL†
686AL
687AL

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
4-1/2”
5”
6”

1-1/8
1-15/32
1-9/16
1-29/32
2-3/8
2-5/8
3-7/32
3-3/32
4-7/16
5
5-1/2
6-1/4
6-25/32
8

1-1/8
1-1/4
1-13/32
1-5/8
1-13/16
1-31/32
2-7/32
2-11/16
2-29/32
3
3-3/16
3-15/32
3-3/4
4-1/32

* Copper-free Aluminum (less than .4% Copper).
U.L. Listed and CSA Certified concrete-tight.
†
Not CSA Certified.

38

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Panel Fitting Extensions
Cat. No.

Size

A

Dimensions (in.)
B

C

1440
1441
1442
1443

1/2”
3/4”
1”
1-1/4”

1-1/4
1-1/4
1-3/16
1-1/4

1-3/16
1-13/32
1-21/32
2-1/8

1-7/8
1-15/16
1-15/16
2

Ideal when longer thread length is needed. Will
combine with any fitting having a male thread.
Male thread of panel fitting extension is 1” long.
Malleable iron.

Male Enlargers*
Cat. No.

Size

A

Dimensions (in.)
B

C

1245
1246
1244
1247

1/2” to 3/4”
3/4” to 1”
1” to 1-1/4”
1-1/4” to 1-1/2”

1-1/4
1-17/32
1-7/8
2-3/16

1-5/32
1-9/32
1-7/16
1-15/32

1/2
15/32
17/32
19/32

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

Adapt an outlet hole to the next larger size of
conduit. Rough ends of conduit carefully covered
by built-in bushing. Malleable iron.

Female Reducers*
Cat. No.

Adapt any outlet to the next smaller size of
conduit. Hex shoulder makes wrench tightening
convenient. Malleable iron.

1250-TB
1261
1251
1262
1263
1252
1253
1254
1255
1256
1257
1258

Size

A

Dimensions (in.)
B

C

3/4” to 1/2”
1” to 1/2”
1” to 3/4”
1-1/4” to 1/2”
1-1/4” to 3/4”
1-1/4” to 1”
1-1/2” to 1-1/4”
2” to 1-1/2”
2-1/2” to 2”
3” to 2-1/2”
3-1/2” to 3”
4” to 3-1/2”

1-1/8
1-7/16
1-3/8
1-13/16
1-13/16
1-3/4
2
2-3/8
3
3-5/8
4-1/8
4-5/8

5/8
1-7/16
11/16
21/32
23/32
25/32
13/16
1-3/16
1-1/4
1-1/2
1-9/16
1-3/16

3/16
3/16
3/16
3/16
3/16
7/32
1/4
9/32
3/8
1/2
1/2
1/2

For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.

39

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Threaded Reducers
Cat. No.

For reducing the threaded opening in conduit
bodies or any female threaded fitting. Smooth,
built-in bushing completely covers rough ends
of conduit. Iron or steel construction. Steel from
600-TB thru 606-TB, also 614 & 615.

Stl. or M.I.

Alum.

Size

Dimensions (in.)
A

600-TB
601-TB
602-TB
603-TB
604-TB
605-TB
606-TB
607
608
609
610
611-TB
612
613
614-TB
615-TB

600AL-TB
601AL-TB
602AL-TB
603AL-TB
604AL-TB
605AL
606AL
607AL
608AL
609AL
610AL
611AL
612AL
613AL
614AL
615AL

1/2” to 3/8”
3/4” to 1/2”
1” to 1/2”
1” to 3/4”
1-1/4” to 1/2”
1-1/4” to 3/4”
1-1/4” to 1”
1-1/2” to 1/2”
1-1/2” to 3/4”
1-1/2” to 1”
1-1/2” to 1-1/4”
2” to 1/2”
2” to 3/4”
2” to 1”
2” to 1-1/4”
2” to 1-1/2”

5/8
19/32
19/32
19/32
19/32
19/32
11/16
15/16
15/16
1-3/32
27/32
23/32
1-1/16
1-1/16
1-1/16
27/32

Reducing Washers
Dimensions (in.)
Cat. No.

Washers reduce knockout hole in outlet box.
Newly designed of galvanized steel. These
washers, used in pairs, interlock and form a rib
which centers the washers and conduit in the
knockout.

3700
3701
3702
3703
3704
3705-TB
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715-TB
3716
3717
3718

Size

A

B

3/4” to 3/8”
3/4” to 1/2”
1” to 3/8”
1” to 1/2”
1” to 3/4”
1-1/4” to 3/8”
1-1/4” to 1/2”
1-1/4” to 3/4”
1-1/4” to 1”
1-1/2” to 3/8”
1-1/2” to 1/2”
1-1/2” to 3/4”
1-1/2” to 1”
1-1/2” to 1-1/4”
2” to 1/2”
2” to 3/4”
2” to 1”
2” to 1-1/4”
2” to 1-1/2”

1-3/8
1-3/8
1-5/8
1-5/8
1-5/8
2
2
2
2
2-1/4
2-1/4
2-1/4
2-1/4
2-1/4
2-3/4
2-3/4
2-3/4
2-3/4
2-3/4

45/64
7/8
45/64
7/8
1-3/32
45/64
7/8
1-3/32
1-23/64
45/64
7/8
1-3/32
1-23/64
1-23/32
7/8
1-3/32
1-23/64
1-23/32
1-31/32

40

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Conduit Straps
(For Rigid Metal Conduit and Intermediate Metal Conduit)
Application
• To support and securely fasten rigid
metal conduit and intermediate metal
to the supporting surface.
1275 Series
1276AL Series

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).
Conduit
Strap
Conduit
Conduit
Spacer
Supporting
Wall

Standard Material
1275 Series
Malleable Iron
1976AL Series
All copper-free
aluminum

Standard Finish
1275 Series
Hot Dipped Galvanized
1276AL Series
As Cast
Range
• 1275 Series
3/8” through 6” conduit
• 1276AL Series
1/2” through 6” conduit
Conformity
CSA C22.2 No. 18.3
ANSI C80.4
NFPA 70-2008 (ANSI)

Pipe Straps—Malleable Iron or Aluminum
Cat. No.
B

A

C

Designed to fit each size of conduit snugly. High
reinforcing ribs on each side increase strength,
reduce weight. Hot-dipped galvanized finish.

Mal. Iron

Alum.

Size

1275†
1276†
1277†
1278†
1279†
1280†
1281
1282*
1283*
1284
1285*
1286**
1287
1288

1275AL
1276AL†
1277AL†
1278AL†
1279AL†
1280AL
1281AL
1282AL
1283AL
1284AL
1285AL
1286AL**
1287AL
1288AL

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
4-1/2”
5”
6”

* May be used with EMT of same size.
†
Not snap on type.
U.L. not applicable.
** Not CSA Certified

41

A

Dimensions (in.)
B

1-15/16” 19/32”
2-11/32” 23/32”
2-11/16” 21/32”
3-3/32” 11/16”
4-1/8”
13/16”
4-1/2”
15/16”
5-3/16” 1-1/8”
5 -15/16” 1-1/2”
6-11/16” 1-5/8”
7-19/32” 1-3/4”
8-5/16” 1-7/8”
9-3/16” 1-15/16”
9-15/16”
2”
11-1/2” 2-7/16”

C

Screw
Size

1/4”
1/2”
5/8”
13/16”
29/32”
1-17/32”
1-1/4”
1-3/4”
2-3/16”
2-3/4”
2-13/16”
2-15/16”
3-1/4”
4-1/8”

1/4”
1/4”
1/4”
1/4”
5/16”
3/8”
7/16”
1/2”
1/2”
5/8”
5/8”
5/8”
5/8”
5/8”

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Pipe Straps—Steel
C

A
B

Elongated bolt hole makes alignment easy, even
when holes in mounting surface are off center.
Snap on features. Steel. Zinc plated

Cat. No.

Conduit
Size

A

Dimensions (in.)
B

C

Screw
Size

1210C†
1211C
1212C
1213C
1214TB*
1215TB*
1216TB*

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-15/32
2
2-5/16
3-13/16
2-31/32
3-23/32
4-7/16

3/4
3/4
3/4
3/4
1-9/16
1-13/16
2-5/16

11/16
15/16
1”
1-17/64
1-9/16
1-13/16
2-5/16

1/4”
1/4”
1/4”
1/4”
3/8”
3/8”
3/8”

Not snap on type.
U.L. not applicable.
* Not CSA Certified.

†

Corrosion Resistant PVC Coated Rigid Conduit Straps
B

A
C

Malleable iron. Designed to fit each size of
conduit snugly. High reinforcing ribs on each
side increase strength, reduce weight.

Cat. No.

1275CR
1276CR
1277CR
1278CR
1279CR
1280CR
1281CR

Size

Bolt
Size

A

Dimensions (in.)
B

C

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1/4”
1/4”
1/4”
1/4”
3/8”
3/8”
1/2”

2
2-13/32
2-3/4
3-5/32
4-5/32
4-9/16
5-1/4

21/32
25/32
23/32
3/4
25/32
1
1-3/16

1/4
1/2
5/8
13/16
7/8
1-7/32
1-1/4

U.L. not applicable.

42

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Conduit Spacers
(For Rigid Metal Conduit, Intermediate Metal Conduit and Electrical Metallic Tubing)

1350 Series
1350AL Series

Application
• Provides mounting surface for
conduit where installation requires
air space between conduit and
supporting surface.

Standard Material
1350 Series
Malleable Iron
1350AL Series
Copper-free aluminum

Features
• Prevents conduit rusting from wall
condensation.

Standard Finish
1350 Series
Hot Dipped Galvanized
1350AL Series
As Cast

• Spacers can be stacked one atop
the other facilitating installation and
eliminating expensive conduit off
setting (A).
• Designed to cover wide range;
marked with accurate size marking
for proper positioning (B).

43

Range
1/2” through 6” conduit
Conformity
CSA C22.2 No. 18.3
ANSI C80.4
NFPA 70-2008 (ANSI)

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Pipe Spacers
Cat. No.
Mal. Iron

1350
1351
1352
1353
1354
Used with T&B conduit straps to permit space
between conduit and mounting surface.
Eliminates need for costly offset-bending
conduit and possible corrosive moisture traps
when conduit is mounted directly to a surface.
Hot-dipped galvanized finish, premountable and
stackable to eliminate offsetting.

Dimensions (in.)

Alum.

Size

Screw
Size

A

B

1350AL
1351AL
1352AL
1353AL
1354AL

3/8”, 1/2”, 3/4”, 1”
1-1/4”-1-1/2”-2”
2-1/2”-3”
3-1/2”-4”
4-1/2”-5”-6”

#7
#12
#12
#14
#16

3”
5”
9-9/16”
7-9/16”
10-9/16”

7/8”
1-3/16”
1-3/4”
2”
2-9/16”

Conforms to CEC Rule 12-012 (5)
U.L. not applicable.

Pipe Spacers—PVC Coated
Cat. No.

Corrosion resistant PVC coated malleable iron.
Pre-mountable, stackable to eliminate offsetting.
Spacers can be stacked for offsets on wall or
into outlet box. Prevents conduit rusting from
wall condensation. Eliminates offsetting of
conduit.

1350CR
1351CR
1352CR
1353CR
1354CR

Dimensions (in.)

Conduit
Size

Screw
Size

A

B

1/2”-3/4”-1”
114”-1-1/2”-2”
2-1/2”-3”
3-1/2”-4”
4-1/2”-5”-6”

#7
#12
#12
#14
#16

3
5
6-9/16
7-9/16
10-9/16

7/8
3/8
1-3/4
2
2-9/16

U.L. not applicable.
Conforms to CEC Rule 12-012 (5)

44

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Tite-Bite® Combination Couplings
Armoured Cable for Threaded Rigid
Dimensions (in.)
Cat. No.

Size

A

B

440-C
441
442

1/2”
3/4”
1”

1-5/8
1-3/4
2

1-27/32
2-1/8
2-17/32

A one-piece fitting that couples armoured cable or
flexible conduit to threaded rigid conduit. Tite-Bite
wedge holds conduit securely with a double grip.
With a Chase® nipple, this fitting will connect
flexible conduit to outlet boxes, allowing more
wiring space in the box than the usual fitting.
Malleable iron.

Beam Clamps Adjustable
Cat. No.

Description

700TB
703*

Fits Flange 2-3/4”-7-3/8”
Special Bolt and 3 Nuts

* Not CSA Certified

Includes bolts. Steel.

Conduit Supports
Cat. No.

Size

690TB
691TB
692TB
693TB

1/2”
3/4”
1”
1-1/4”

These supports will fit any flange, tapered or
straight up to 5/8” thick. The broad hook holds the
conduit at any desired angle. Holds standard rigid
conduit, E.M.T., or I.M.C. Malleable iron.

45

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding

CONCRETE
TIGHT

CONCRETE
TIGHT

RAIN
TIGHT

Case 1: Where threaded or threadless
conduit terminates into a threadless
opening in a sheet metal box or enclosure
with or without concentric or eccentric
knockouts.

Bonding jumper around concentric or eccentric
rings required by CEC Rule 10-614

Threadless opening in a sheet metal box or
enclosure.

Method of Bonding
For 120/208 volts or 120/240 volts circuits
provided no unpunched rings remain around the
knockout.
For under or over 250 volts circuits, service
equipment and hazardous locations (where
applicable) provided no unpunched rings remain
around the knockout.
For under or over 250 volts circuits, service
equipment and hazardous locations (where
applicable) with or without unpunched rings
around the knockout.

(1) Threaded or threadless rigid metal
conduit or intermediate metal conduit
(2) T&B Series 8123 or 8124
Threadless Fittings
(3) T&B Series 8125 Set Screw Fitting
(4) T&B Series 370 or H050-TB
Sealing Hub (Bullet® Hubs)
(5) T&B Series 140 Locknuts
(6) T&B Series 106 Bonding Locknut
(7) T&B Series 3870 Bonding
& Grounding Bushing
(8) T&B Sta-Kon® or Color-Keyed® lug

46

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued)
CONCRETE
TIGHT

CONCRETE
TIGHT

RAIN
TIGHT

Threaded hub in a cast
metal enclosure

Case 2: Where threaded or threadless
conduit terminates into a threaded hub in a
cast metal enclosure.

Methods of Bonding
For (1) 120/208 or 120/240 volts
circuits (CEC 10-610)
(2) Over 250 volts circuits
(CEC 10-610)
(3) Service equipment
(CEC 10-604)
(4) Hazardous Locations 18-074
(where applicable)
18-124 (Class I, Zone 1)
18-160 (Class I, Zone 2)
18-218 (Class II, Division 1)
18-268 (Class II, Division 2)
18-316 (Class III, Division 1)
18-366 (Class III, Division 2)
(1) Threaded or threadless rigid
metal conduit or intermediate metal
conduit.
(2) T&B Series 8123 Threadless Fitting
(3) T&B Series 8125 Set Screw Fitting

47

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued)
Case 3: Where threaded conduit
terminates into a threadless opening in a
sheet metal box or enclosure with no
concentric or eccentric rings remaining
around knockout.

Threadless opening
in a sheet metal
box or enclosure

Method of bonding for 120/208 volt or 120/240
volts circuits (other than service equipment).

Method of bonding for over 250 volts circuits
e.g. 600/347 volt systems and those operating
over 600 volts (other than service equipment).

Note: Any of the bonding methods described for service equipment may also be used.

48

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued)
Case 3: (cont’d) Where threaded conduit
terminates into a threadless opening in
a sheet metal box or enclosure with no
concentric or eccentric rings remaining
around knockout.
(1) Threaded rigid metal conduit or
intermediate metal conduit
(2) T&B Series 142 Locknuts
(3) T&B Series 122 Bushing Metallic
(4) T&B Series 222 Bushing Plastic
(5) T&B Series 106 Bonding Locknut
(6) T&B Series 3650 Bonding Wedge
Method of Bonding
For (i) Over 250-volts circuit e.g.
347/600-volts systems and
those operating over 600 volts
(ii) Service equipment
(iii) Hazardous locations where
applicable

or

49

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued)
Case 4: Where threaded conduit
terminates into a threadless opening in
a sheet metal box or enclosure with
concentric or eccentric rings remaining
around knockout.
Methods of bonding for under or over
250-volts, for service equipment and for
hazardous locations where applicable.
Note: Bonding jumper required by CEC
Rule 10-614
(1) Threaded rigid metal conduit or
intermediate metal conduit
(2) T&B Series 142 Locknuts
(3) T&B Series 122 Bushing, Metallic
(4) T&B Series 3650 Bonding Wedge
(5) T&B Series 3870 Bonding &
Grounding Bushing
(6) T&B Typical Mechanical or Pressure
Type Fitting
Note: For raintight applications, a sealing
ring, T&B Series 5302, may be used
between outside of box or enclosure and
the outside locknut.

50

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued) —
Typical Installation Using Bonding and Grounding Bushings
Bonding Service Equipment
(CEC Rule 10-604)

Install Bonding Jumper to Assure Electrical Continuity
Between Isolated Sections of Raceways (CEC Rule 10-614)

Bonding required by CEC Rule 10-604
Bonding Method per CEC Rule 10-806
LOAD SIDE
OF SERVICE
EQUIPMENT

Bonding required by CEC Rule 10-606
Bonding Method per CEC Rule 10-806
Bonding jumper required by
CEC Rule 10-606
CEC Rule 10-806

(i)

(ii)

Installing bonding jumper around unpunched concentric
or eccentric knockouts in sheet metal box or enclosure
[CEC Rule 10-806].
Installing bonding jumper in hazardous locations where
‘locknut bushing’ or ‘double locknut’ type of contact is
unacceptable method for bonding purposes
[CEC Rule 18-074]

Multiple Bonding of Service Raceways Where
Service Entrance Conductors are Paralleled in
Two or More Raceways, CEC Rule 10-614
SERVICE
ENCLOSURE

BUS BAR

GROUND BUS

SERVICE CONDUITS

1 T&B Series 142 Locknut
2 T&B Series 3870 Bonding & Grounding Bushing
(Threaded)
3 T&B Series 5262 Sealing “O” Ring
4 T&B Typical Bolted or Pressure Lug

Suggested Specifications
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.

Insulated grounding and bonding bushing (Series 3870)
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 such as Series 3870
manufactured by Thomas & Betts.

51

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued) —
Typical Installation Using Thomas &Betts Bonding locknut
Suitable for Bonding Raceway, EMT
or Terminating Fitting to a sheet
metal box or enclosure where
(a) No unpunched concentric or
eccentric rings remain around the
knockout.
(b) Ordinary locknut is unacceptable
for bonding purposes such as
(i) Service Equipment
Enclosures CEC Rule 10-614
(ii) Bonding for circuits over
250 volts (where required)
CEC Rule 10-614
(iii) Bonding in Hazardous
Locations regardless
of the voltage of the system
CEC Rule 18-074
(1) T&B Series 142 Locknut
(2) T&B Series 106 Bonding Locknuts
(3) T&B Series 122 Bushing

Suggested Specifications
Bonding Type Locknut (Series 106)
Where drawings indicate installation of a
bonding type locknut to effectively bond
a terminating fitting or metal conduit to a
cabinet, box, enclosure or an auxiliary
gutter, the locknuts installed shall be of
hardened
steel/malleable
iron
construction, electro-zinc plated, such
as Series 106 manufactured by Thomas
& Betts.

52

T&B Conduit Fittings
Rigid and Intermediate Metal Conduit Fittings
Methods of Bonding and Grounding (continued) —
Typical Installations Using Thomas & Betts Bonding and Grounding Wedge
Acceptable Method for Bonding
Following
(i) Service Equipment
CEC Rule 10-614
(ii) Bonding for Circuits over 250 volts
CEC Rule 10-614
(iii) Bonding in Hazardous Locations
CEC Rule 18-074
When installed with a bonding jumper,
acceptable method of bonding where
unpunched rings remain around
concentric or eccentric knockouts in
sheet metal boxes or enclosures.
[CEC Rule 10-614].

T&B Series 3651
Bonding & Grounding Wedge

Service Enclosure
Service Equipment
Bonding Jumper

Suggested Specifications

Grounding electrode
conductor

Bonding and Grounding Wedge
(Series 3650)
Bonding and Grounding Wedges
installed to effectively bond terminating
fitting or metal conduit to a cabinet, box,
enclosure or an auxiliary gutter or to
install
bonding
jumper
around
concentric or eccentric knockouts shall
be of the type as manufactured by
Thomas & Betts—Series 3650.
Bonding and Grounding Wedge
shall be of rugged bronze/tin plated or
steel/electro-zinc plated.

Ground Bus
Grounding electrode
Conductor enclosure
(Rigid Metal Conduit or
Intermediate Metal Conduit)

Threaded Rigid Metal Conduit
or intermediate Rigid Metal Conduit

Sheet Metal Box or
Enclosure with unpunched
concentric or eccentric
rings remaining around
knockout opening.

Phase Conductors

Equipment Bonding Jumper

(1) T&B Series 142 Locknut
(2) T&B Series 122 Metallic Bushing
(3) T&B Series 3651 Bonding &
Grounding Wedge
(4)T&B Pressure (crimp type)
Terminal Lug.

53

T&B Conduit Fittings
Electrical Metallic Tubing (EMT) Fittings
Specifications — Electrical Metallic Tubing (EMT)
Ref. CEC Rule 12-1400 not exceeding
750 Volts
Electrical Metallic Tubing (EMT) is similar to
rigid steel conduit but is much lighter,
weighing approximately 40 percent as
much as rigid steel conduit of the same
nominal size. EMT can be used for both
exposed or concealed work provided that,
during installation or afterwards, it is not
subjected to severe physical damage. Use
of EMT is restricted to systems not
exceeding 600 volts and to nonhazardous locations except for Class II
Division 2, acceptable in Class III
Division 1 and Division 2 per CEC Rule
18-302 (1).
Galvanized Steel EMT installed in
concrete, on grade or above, generally
requires no supplementary corrosion
protection. However, when installed
in concrete below grade level and in
contact
with
soil
or
cinders,
supplementary corrosion protection
consisting of a protective coating of
bitumastic or asphalt base paint or plastic
is generally applied. EMT run in or under
permanently moist cinder fill must be
encased in at least two inches of cinderfree concrete unless the conduit is at least
18 inches below the fill.
Aluminum EMT cannot be directly
embedded in concrete containing
soluble chlorides such as calcium
chloride, unwashed beach sand, sea
water or coral bearing aggregates.
When adequately treated with a
protective coating of bitumastic or asphalt
base paint or plastic coating, the
raceway can be installed in concrete
containing chlorides.
In wet locations where walls are
frequently washed or where there are
surfaces of absorbent material, the entire

wiring system, including boxes, fittings,
conduits and cables, must be supported
such that there is at least 1/4 inch air
space between it and the supporting
surface.
Fittings and couplings are required to
be of concrete tight type when
embedded in masonry or concrete or in
dry locations and of the raintight type
when installed in wet locations (CEC
Rule 12-1410).
Where No. 4 or larger underground
conductors enter or leave a conduit, an
insulating bushing with a smooth
well-rounded insulating surface must be
provided to protect conductors unless the
terminating fitting is equipped with an
insulated throat, firmly secured in place
providing equivalent protection. The
insulating bushing or insulating material
must have a temperature rating of not less
than the insulation temperature rating of
installed conductors.
CEC Rule 12-3022 requires that
the raceways be metallically joined
together into a continuous electric
conductor and must be mechanically
connected to all boxes, fittings and
cabinets as to provide effective
electrical continuity.
EMT is not permitted to be threaded.
Cut ends of tubing are required to be
reamed. Code requires that EMT be
adequately supported and restricts bends
in one run to the equivalent of four quarters
or 360 degrees total.
Portions of this section reprinted by
permission from the Canadian Electrical
Code 2009 Part I.

Please Note
The excerpts and other material herein, whether relating to the Canadian
Electrical Code 2002 Part I, the Underwriters Laboratories, Inc. listing, to
industry practice or otherwise, is not intended to provide all relevant
information required for use and installation. Reference to original or primary
source material and data is mandatory before any application or use is made of
the product.

54

For further details and complete
information please refer to the following:
1. NEC Article 358…Electrical Metallic
Tubing
2. ANSI C80.3…Electrical Metallic
Tubing, Zinc Coated
3. U.L.797…Standards for Safety,
Electrical Metallic Tubing
4. ANSI C80.4…Fittings for Rigid
Metal Conduit and Electrical
Metallic Tubing
5. U.L. 514, Standards for Safety,
Outlet Boxes and Fittings
6. WW-C-563…Conduit, Metal, Rigid,
and Bend and Elbow, Electrical
Conduit, Thinwall Type (EMT)
7. W-F-408…Fittings for Conduit,
Metal, Rigid, (Thickwall & Thinwall
(EMT) Type)
8. NEMA FB-1…Standards
Publication, Fittings and Supports
for Conduit & Cable Assemblies
9. CEC Section 12-1400…Electrical
Metallic Tubing
10. CSA C22.2 No. 83…Safety
Standards for Electrical
Metallic Tubing
11. CSA C22.2 No. 18…Safety
Standards for Outlet Boxes,
Conduit Boxes and Fittings

T&B Conduit Fittings
Electrical Metallic Tubing (EMT) Fittings
Suggested Specifications for Electrical Metallic Tubing (EMT)
Fittings

Series 5123 Insulated
EMT Fitting (Raintight)
(Compression Type)

Series 5120
EMT Coupling (Raintight)
(Compression Type)

• Ferrous Electrical Metallic Tubing (EMT)
shall be of the hot dipped
galvanized type conforming to
applicable specifications WW-563/ANSI
C80.3/U.L. 797/CSA C22.2 No. 83.
EMT 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. Fitting 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 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

Series 1350 Pipe Spacers

• 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. 18.3 as
manufactured by Thomas & Betts,
series 4176 straps and series 1350
spacers.
Series 106
Bonding Locknut

Series 4176
Pipe Straps

55

T&B Conduit Fittings
Electrical Metallic Tubing (EMT) Fittings
Specifications — Fittings for Electrical
Metallic Tubing (EMT) Compression Type, Raintight

5123 Series*

5120 Series

* 4230 Series—90° Fittings

Application
• To connect and effectively bond
electrical metallic tubing to a box
or an enclosure.

Standard Material
All Steel except Insulator.
Insulator
Thermoplastic, U.L.
Rated 105°C

• To provide a raintight connection
between tubing and the fitting.
• To couple ends of tubing.

Standard Finish
All Steel Parts
Electro Zinc Plated
& Chromate Coated
Insulator
As Molded

Features
• Rugged all steel construction.

Range
• Conduit Size

• Rings designed to positively bond
conduit to fitting; unique locknut
design provides effective bond
between fitting and box or enclosure;
ground continuity is assured.

• Hub Size
1/2” thru 2” NPS
Hubs provided with straight pipe
threads NPS.

• 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.

56

1/2” thru 2”

Conformity
U.L. 514B
CSA 22.2 No. 18.3
NFPA 70-2008 (ANSI)
NEMA FB-1
Federal Specification W-F-408
Federal Standard H-28 (Threads)

T&B Conduit Fittings
EMT Fittings
EMT Fittings—Nylon Insulated
Dimensions (in.)
Across
Corners

Cat. No.

Size

A

B

5123
5223
5323
5423
5523
5623

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-3/64
1-21/64
1-11/16
2-1/16
2-5/16
2-25/32

1-21/32
1-27/32
1-7/8
2-11/32
2-23/32
2-13/16

U.L. Listed and CSA Certified raintight.

EMT Couplings
Dimensions (in.)
Cat. No.

Size

A

B

5120
5220
5320
5420
5520
5620

1/2”

1-1/16
1-5/16
1-11/16
2-1/16
2-5/16
2-3/4

1-27/32

3/4”
1”
1-1/4”
1-1/2”
2”

2-1/8
2-1/8
2-29/32
3-1/16
3-7/32

U.L. Listed and CSA Certified raintight.

EMT Fittings
Dimensions (in.)
Across
Corners

Cat. No.

5121-TB
5221
5321
5421
5521-TB
5621

Size

A

B

1/2”

1-1/16

1-9/16

3/4”
1”
1-1/4”
1-1/2”
2”

1-5/16
1-11/16
2-1/16
2-5/16
2-3/4

1-21/32
1-3/4
1-11/32
2-9/16
2-3/4

U.L. Listed and CSA Certified raintight.
T&B E.M.T. (thinwall) fittings comply with Federal Spec. WF408B.

57

T&B Conduit Fittings
EMT Fittings
Short Elbows—Insulated
Cat. No.

4240
4241-TB
4242
4243-TB
4244
4245

Size

A

Dimension (in.)
B

C

1/2”
1/2”
1”
1-1/4”
1-1/2”
2”

1-7/8
1-11/16
1-7/8
2-3/4
3-1/16
3-3/8

1-1/8
1-3/8
1-5/8
2-5/16
2-5/8
3-7/32

11/16
1/2
5/8
11/16
11/16
3/4

U.L. Listed and CSA Certified raintight.
Ideal for cramped locations or tight corners
where large radius conduit elbows will not fit or
would appear unworkmanlike. Shoulders on
body of 1/2” size are hex-shaped to provide
positive holding for standard installation
tools. Use insulated type for simple, and safe,
installations. Malleable iron. CSA rated 105°C.

Short Elbows Malleable Iron
Cat. No.

Size

A

Dimension (in.)
B

C

4230
4231
4232
4233
4234
4235

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-7/16
1-11/16
1-7/8
2-3/4
3-1/16
3-3/8

1-9/32
1-19/32
1-27/32
2-15/32
2-3/4
3-5/16

7/16
1/2
5/8
11/16
11/16
11/16

U.L. Listed and CSA Certified raintight.
Ideal for cramped locations or tight corners
where large radius conduit elbows will not fit or
would appear unworkmanlike. Shoulders on
body of 1/2” size are hex-shaped to provide
positive holding for standard installation tools.

Combination Coupling—Steel
Dimension (in.)
Across
Corners

Cat. No.

Size

A

B

530-TB
531
532

1/2”
3/4”
1”

1-3/8
1-1/2
1-19/32

1-1/16
1-11/32
1-21/32

U.L. Listed and CSA Certified raintight.
For connecting EMT to threaded rigid and
intermediate metal conduit.

58

T&B Conduit Fittings
EMT Fittings
Pipe Straps—Steel

Oval Hole for Screw Size (C)

Cat. No.

Size

A

Dimensions (in.)
B

C (Bolt Hole)

4159C
4160C
4161C
4162*
4163*
4164*

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

1-27/32
2-1/32
2-11/32
2-7/8
3-11/16
4-1/16

3/4
3/4
3/4
3/4
1-1/4
1-1/8

1/4
1/4
1/4
1/4
11/32
13/32

Not U.L. Listed
*Not CSA
Conform to CEC 12-1404

Elongated bolt hole makes alignment easy, even
when holes in mounting surface are out of
alignment. Snap on features hold strap in place.

Pipe Straps—Malleable Iron

Oval Hole for Screw Size (C)

Cat. No.

Size

A

Dimensions (in.)
B

C (Bolt Hole)

4176
4177
4178
4179
4180
4181
1282*
1283*
1284*
1285*

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3
3-1/2
4”

2-5/32
2-9/16
3
3-3/4
4-3/16
5-3/16
5-15/16
6-11/16
7-19/32
8-5/16

2-1/32
1-1/16
3/4
1-3/16
1-5/16
1-1/8
1-1/2
1-5/8
1-3/4
1-7/8

1/4
1/4
1/4
5/16
3/8
7/16
1/2
1/2
5/8
5/8

Not U.L. Listed.
*Not CSA
Conforms to CEC 12-1404
Designed to fit each size of conduit snugly. High
reinforcing ribs on each side increase strength,
reduce weight. Hot dipped galvanized finish.

Pipe Spacers
Dimensions (in.)
Cat. No.

Size

A

B

1350
1351
1352
1353
1354

1/2”, 3/4”, 1”
1-1/4”,1-1/2”, 2”
2-1/2”, 3”
3-1/2”, 4”
4-1/2”, 5”, 6”

3”
5”
9-9/16”
7-9/16”
10-9/16”

7/8”
1-3/16”
1-3/4”
2”
2-9/16”

Conforms to CEC 12-012 (5).

Used with T&B conduit straps to permit space
between conduit and mounting surface. Eliminates
need for costly offset-bending conduit and possible
corrosive moisture traps when conduit is mounted
directly to a surface. Malleable iron. Hot-dipped
galvanized finish, pre-mountable and stackable to
eliminate offsetting.

59

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Specifications — Flexible Cord and Cables
Ref. CEC Section 4 (Conductors)
The Canadian Electrical Code, Flexible
Cords are known by their trade names
“Hard Service Cord,” “Junior Hard Service
Cord” and “Vacuum Cleaner Cord.”
Depending on jacket material, flexible
cords listed are suitable for use where
immersed in water or where occasionally
or continuously in contact with oil or
immersed in oil, or outdoors and in mobilhomes and recreational vehicles.
Flexible cord is permitted by Code for
use in portable appliances or stationary
equipment requiring movement for service
and repair and for wiring in cranes, hoists
and elevators. Flexible cord is also
permitted to be used to prevent
transmission of noise or vibration.
Flexible cord is not permitted as a
substitute for fixed wiring of structures or
where concealed behind building walls,
ceilings or floors. Running flexible cord
through holes in walls, ceilings, floors or
through doorways, windows or similar
openings is also prohibited.

CEC Section 4 requires that flexible
cords be so connected to devices and
to fittings that tension is not transmitted
to joints or terminal screws. Use of
suitable strain relief fittings designed for
the purpose is one of the
recommended alternatives.
Please refer to the following for further
details and complete information:
1. U.L. 62, ANSI C33.1…Safety
Standard for Flexible Cord and
Fixture Wire
2. U.L. 514B, Safety Standard for
Outlet Boxes and Fittings
3. CEC Section 4…Conductors
4.010…Uses of Flexible Cord
4.038…Uses of Portable Power Cable
12-010 (4)…Flexible Cords in Ducts
and Plenum Chambers
22-108 (2)…Bonding conductor for
Flexible Cords for Portable Equipment

Portable Stage Equipment
50-016…Flexible Cord for Attachment
Plugs and Similar Wiring Devices
70-108…Power Supply Cord-FactoryBuilt Relocatable Structures and Nonrelocatable Structures
76-002…Temporary Wiring
76-010…Feeders
78-058 (2)…Marinas and Yacht
Clubs
78-104 (2)…Marine Wharves,
Structures, and Fishing Harbourgs
4. CSA C22.2 No. 49…Safety
Standards for Flexible Cords and
Cables and Fixture Wires
5. CSA C22.2 No. 18…Safety
Standards for Outlet Boxes, Conduit
Boxes and Fittings
Following is a brief description of
the three cords.

44-350 (1) (b)…Flexible Cords for
Hard
Service Cord

Junior Hard
Service Cord

Vacuum
Cleaner Cord

Extra Hard
Pendant, Portable

Hard
Pendant, Portable

Light
Pendant, Portable

Up to 600 volts

Up to 300 volts

Up to 300 volts

Copper (Stranded)

Copper (Stranded)

Copper (Stranded)

4. Type Designation
(Depends on Jacket Material)
i. Rubber Jacket
ii. Oil Resistant Rubber Jacket
iii. Thermoplastic Jacket

Type S
Type SO
Type ST

Type SJ
Type SJO
Type SJT

Type SV
Type SVO
Type SVT

iv. Oil Resistant
Thermoplastic Jacket

Type STO

Type SJTO

Type SVTO

1. Use

2. Voltage Rating
3. Conductor Material

Please Note
The excerpts and other material herein, whether relating to the Canadian Electrical
Code 2009 Part I, the Underwriters Laboratories, Inc. listing, to industry practice or
otherwise, is not intended to provide all relevant information required for use and
installation. Reference to original or primary source material and data is mandatory
before any application or use is made of the product.

60

T&B Conduit Fittings
Flexible Cord and Cable Fittings
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.
2520 and 2530 Series
Liquidtight Flexible
Cord & Cable Fittings

2920NM Series
Nonmetallic Liquidtight
Flexible Cord & Cable Fittings
The Ranger™ Series

2631 Series
Liquidtight Flexible
Cord & Cable Fittings

2920AL Series
Aluminum Liquidtight
Flexible Cord & Cable Fittings
The Ranger™ Series

• 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.

2672 Series
Flexible Cord Fittings
(Plastic)

2920S Series
Steel Liquidtight
Flexible Cord & Cable Fittings
The Ranger™ Series

• Where space is limited inside the
enclosure, a female hub type fitting
such as Thomas & Betts series 2631
shall be furnished. A captive resilient
sealing ‘O’ ring shall be included to
positively protect against damage
from overtorquing.

2920SST Series
Stainless Steel Liquidtight
Flexible Cord & Cable Fittings

TCF Series
Aluminum Tray/Cord Fitting
61

• 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.

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Suggested Specifications for Flexible Cord and Cable Fittings—continued

Series 3300
Nonmetallic Sheathed
Cable & Flexible Cord
Fitting

Series 1942
Insulated Nipple

Series 3210
Knockout Bushings

Series 5262
Sealing Gasket

• Where flexible cord or cable exposed
to moisture is terminated into a
threadless opening using male threaded
hub type fittings such as Thomas &
Betts series 2520 or 2920, a suitable
moisture resistant/oil resistant
synthetic rubber gasket such as
Thomas & Betts series 5262 shall be
provided between the outside of box
or enclosure and fitting shoulder.
Resilient gasket shall be adequately
protected by and permanently
bonded to a metallic retainer.
• Where exposed to environmental
conditions that are more than normally
corrosive, watertight strain relief
fittings shall be of high impact
thermoplastic construction such
as Thomas & Betts series 2672 or
2920NM.
• Where flexible cord or cable passes
through either factory or field
punched, cut or drilled holes in metal
members, the cord or cable shall be
protected by thermoplastic bushing
such as Thomas & Betts series 3210,
3300. Bushing shall be firmly secured
in opening. Nylon bushed metallic
fittings such as Thomas & Betts
series 1942 may be substituted as
required.
• For wet location, fittings furnished
with synthetic rubber bushing such
as Thomas & Betts series 2530 or
2672 shall be installed.

62

T&B Conduit Fittings
Flexible Cord and Cable Fittings
How to Select T&B Flexible Cord Fittings
Step 1.
Determine Diameter Range in chart by using
cord size and type or by measuring the
diameter of your cord.

Cat. No.
Straight

90°

2671

2680
Cat. No.

Hub
Size

3/8

Step 2.
Determine catalogue number by choosing the
hub size and type (straight or 90°) for the
diameter range determined by step 1.

Diameter
Range

.125-.275

This chart can be used as a guide for selecting
the proper fitting for the U.L. Listed and CSA
Certified cords. Cords vary in sizes and cord
diameter should be measured whenever
possible.

SV, SVO, SVT, SVTO
Cord Sizes

18-2, 18-3

90°

Hub
Size

Diameter
Range

2920NM
2930NM

4960NM
4970NM

1/2
3/4

.125-.375

18-2, 18-3*

2921NM
2931NM
2940NM

4961NM
4971NM
—

1/2
3/4
1

.310-.560

18-3, 18-4*, 18-5, 16-2*

18-3, 18-4, 18-5, 18-6, 18-7*
16-3, 16-4, 16-5, 16-6*, 14-2,
14-3, 14-4, 12-2, 12-3, 12-4, 10-2

2922NM
2932NM
2941NM

—
4972NM
—

1/2
3/4
1

.500-.750

16-5, 16-6, 14-2, 14-3, 14-4,
14-5, 12-2, 12-3, 12-4, 12-5,
10-2, 10-3, 10-4, 8-2

12-4, 10-2, 10-3, 10-4

2942NM

—

1

.700-.950

10-4, 10-5, 8-3, 8-4

—

2688

1

.560-.690

14-3*, 14-4, 14-5*, 12-2, 12-3,
12-4*, 10-2, 10-3*

10-2*, 10-3, 10-4

—

2685

1

.660-.780

14-5, 12-4*, 12-5, 10-3*, 10-4

10-4

2696
—

—
2686

3/4
1

.770-.895

10-5, 8-2, 8-3*

2678

2687

1

.870-1.020

8-3*, 8-4*

2699
2702

—
—

1
1-1/4

.890-1.090

8-4, 8-5*, 6-2, 6-3*, 6-4*, 4-2*

2703

—

1-1/4

2704

—

1-1/4

1.270-1.470

4-4, 2-2*

2705

—

1-1/2

.890-1.150

8-4, 8-5, 6-2, 6-3, 6-4*, 4-2*

2706

—

1-1/2

1.140-1.400

6-5, 6-4*, 4-2*, 4-3, 4-4*,
2-2, 2-3*

2707

—

1-1/2

1.390-1.650

4-4*, 2-3*, 2-4

2708

—

2

1.190-1.530

6-5, 4-2*, 4-3, 4-4, 2-2, 2-3,
2-4*

2709

—

2

1.520-1.860

2-4*

2710

—

2

1.850-2.190

Straight

S, SO, ST, STO
Cord Sizes

4-2*, 4-3, 2-2*

* Actual cord diameter must be determined before proper fitting can be selected.
Measure cord, if available, or refer to cord manufacturer’s catalogue.

63

SJO, SJT, SJTO, SJ
Cord Sizes

18-2, 18-3, 18-4, 16-2,
16-3, 16-4*, 14-2, 14-3*

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Flexible Cord and Power Cable Chart
Type of Cord

AWG Size of
Conductors

Number of Conductors and Approximate O.D. (in.)
2 Conductor
3 Conductor
4 Conductor

SV, SVO, SVT

18

.250

.260

—

SJ, SJO,
SJT, SJTO

18
16
14

.300
.330
.375

.330
.360
.395

.360
.390
.420

S, SO, ST,
STO, and
Portable
Power Cables

18
16
14
12
10
8
6
4
3
2
1
1/0
2/0
3/0
4/0
250
14
12
10

.385
.400
.530
.600
.640
.700-.840
.820-.930
1.080
1.170
1.270
1.440
1.520
1.650
1.770
1.920
2.160
—
—
—

.400
.425
.560
.635
.690
.750-.910
.885-1.010
1.170
1.240
1.340
1.510
1.650
1.750
1.890
2.070
2.390
—
—
—

.430
.480
.605
.665
.745
.820-.990
.975-1.100
1.270
1.340
1.480
1.680
1.790
1.930
2.070
2.260
—
.410
.450
.530

8
6
4
2

—
—
—
—

—
—
—
—

.670
.850
.950
1.000

Bus Drop
Cables

Note: The above dimensions are approximate and may vary depending upon the
manufacturer.

64

T&B Conduit Fittings
Flexible Cord and cable Fittings
Specifications — Liquidtight Flexible Cord and Cable Fittings
Application

Standard Material

• A liquidtight fittings to connect
flexible cord or power cable to
a box or enclosure and provide
adequate strain relief.

Gland, Body
Retaining Ring
Bushing
‘O’ Ring

Features

• Liquidtight connection with box
or enclosure is assured by:
(1) Taper threaded hub on
2520 series for female hub
application (A).
(2) Using sealing ring series 5262 with
2520 series for knockout
application (B).
(3) Captivated sealing ‘O’ ring on
2631 series (C).

2520 Series

2631 Series

• Neoprene bushing makes liquidtight
installation; applies pressure against
cable the full length of bushing (D).
• Thermoplastic or stainless steel
retaining ring (E).
(1) Will not abrade cord/cable jacket.
(2) Reduces installing torque effort.

Steel/Malleable
Iron/Zinc Die Cast
Thermoplastic/
Stainless Steel
Neoprene
Buna N

Standard Finish

Electro Zinc Plated & Chromate
Coated
Range

• 2520 Series, straight
0.125” outside diameter to 3.200”
outside diameter Cord or Cable
• 2200 Series, 45°
0.125” outside diameter to 1.485”
outside diameter Cord or Cable
• 2267 Series, 90°
0.125” outsidediameter to 1.875”
outside diameter Cord or Cable
Cord/Cable Type S, SO, SV, ST,
STO, SJ, SJO, SJT, SJTO, SVO & SVT
Conformity

• U.L. Listed for liquidtightness, strain
relief and as an outlet bushing; CSA
certified watertight.

Gland

Gland

Retaining
Ring

(E)

Bushing

(D)

Retaining
Ring

(E)

Bushing

(D)

Body
Body

(C)

(A)

Sealing
Gasket

(B)

2520 Series

Nipple

2631 Series

65

U.L. 514B
CSA C22.2 No. 18.3
NFPA 70-2008 (ANSI)

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Liquidtight Strain Relief Fittings

Throat Dia.

Fig. 1

Throat Dia.
Fig. 2

Cat. No.

Cable Size
Range
min.-max.

Hub
Size

Throat
Dia.
(min.)

2516†
2517†
2518†
2519†**

(.060-.125)
(.120-.250)
(.060-.150)
(.150-.300)

1/4”
1/4”
3/8”
3/8”

2520
2521
2522
2523
2524*
2525*

(.125-.250)
(.250-.375)
(.375-.500)
(.450-.560)
(.500-.625)
(.625-.750)

2530
2531
2532
2534
2535
2536*

Dimensions (in.)
B
C

Fig.

A

23/64”
23/64”
29/64”
29/64”

2
2
2
2

53/64
53/64
31/32
31/32

1-7/16
1-7/16
1-1/2
1-1/2

15/32
15/32
15/32
15/32

1/2”
1/2”
1/2”
1/2”
1/2”
1/2”

9/16”
9/16”
9/16”
9/16”
5/8”
5/8”

1
1
1
1
1
1

1-5/32 1-11/16
1-5/32 1-11/16
1-5/32 1-11/16
1-5/32 1-11/16
1-3/8 1-3/4
1-3/8 1-3/4

5/8
5/8
5/8
5/8
5/8
5/8

(.125-.250)
(.250-.375)
(.375-.500)
(.500-.625)
(.625-.750)
(.750-.880)

3/4”
3/4”
3/4”
3/4”
3/4”
3/4”

13/16”
13/16”
13/16”
13/16”
13/16”
3/4”

1
1
1
1
1
1

1-3/8 1-3/4
1-3/8 1-3/4
1-3/8 1-3/4
1-3/8 1-3/4
1-3/8 1-3/4
1-11/161-15/16

9/16
9/16
9/16
9/16
9/16
5/8

2541
2542
2544
2545
2546
2547
2548*
2549*

(.250-.375)
(.375-.500)
(.500-.625)
(.625-.750)
(.750-.875)
(.875-.985)
(.880-1.065)
(1.065-1.205)

1”
1”
1”
1”
1”
1”
1”
1”

49/64”
49/64”
49/64”
49/64”
63/64”
63/64”
29/32”
29/32”

1
1
1
1
1
1
1
1

1-3/8 1-23/32
1-3/8 1-23/32
1-3/8 1-23/32
1-3/8 1-23/32
1-11/16 1-7/8
1-11/16 1-7/8
2-3/32 2-3/8
2-3/32 2-3/8

9/16
9/16
9/16
9/16
23/32
9/16
25/32
25/32

2558
2559
2556*
2557*

(.880-1.065)
(1.065-1.205)
(1.187-1.375)
(1.375-1.485)

1-1/4”
1-1/4”
1-1/4”
1-1/4”

1-17/64”
1-17/64”
1-1/4”
1-1/4”

1
1
1
1

2-3/32 2-5/32
2-3/32 2-5/32
2-11/32 2-1/2
2-11/32 2-1/2

13/16
13/16
13/16
13/16

2562
2563
2564
2565*

(.812-1.000)
(1.000-1.187)
(1.187-1.375)
(1.375-1.625)

1-1/2”
1-1/2”
1-1/2”
1-1/2”

1-7/16”
1-7/16”
1-7/16”
1-29/64”

1
1
1
1

2-11/32 2-1/2
2-11/32 2-7/16
2-11/32 2-7/16
2-13/16 2-5/8

11/16
11/16
11/16
13/16

2573
2574
2575
2576*
2577*

(1.125-1.375)
(1.375-1.625)
(1.625-1.875)
(1.750-1.965)
(1.937-2.187)

2”
2”
2”
2”
2”

1-7/8”
1-7/8”
1-7/8”
1-29/32”
1-29/32”

1
1
1
1
1

2-13/16
2-13/16
2-13/16
3-7/32
3-7/32

2-5/8
2-5/8
2-5/8
3-1/2
3-1/2

13/16
11/16
11/16
27/32
27/32

2584
2585*
2586*
2587*

(1.750-1.965)
(1.937-2.187)
(2.156-2.360)
(2.350-2.565)

2-1/2”
2-1/2”
2-1/2”
2-1/2”

2”
2”
2-5/32”
2-5/32”

1
1
1
1

3-7/32
3-7/32
3-15/16
3-15/16

3-3/4
3-3/4
4-1/4
4-1/4

1-1/32
1-1/32
1-1/32
1-1/32

2592
2593
2594
2595*
2596*

(2.156-2.360)
(2.350-2.565)
(2.535-2.750)
(2.735-2.985)
(2.970-3.220)

3”
3”
3”
3”
3”

2-13/32”
2-13/32”
2-13/32”
2-13/16”
2-13/16”

1
1
1
1
1

3-15/16 4-1/4 1-1/32
3-15/16 4-1/4 1-1/32
3-15/16 4-1/4 1-1/32
4-11/164-13/16 1-1/8
4-11/164-13/16 1-1/8

* Remove sufficient outer covering of cable to permit conductors to pass thru fitting body.
†
U.L. not applicable.
** Not CSA Certified.
Complies with JIC standards.
U.L. Listed as liquidtight strain relief, and outlet bushing. CSA certified watertight when used
with 5262 Series Sealing Ring. Gasket (Sold separately).
Temperature rating: 105°C.
For Wiremesh Grips refer to page 80.
5262 Series
Sealing Ring Gasket
sold separately

66

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Strain Relief Fittings

Swing Radius
90° with neoprene bushings, tapered hub
threads, malleable iron.

A

Dimensions (in.)
B

C

1/2”
1/2”
1/2”
1/2”
1/2”
1/2”

1-5/32
1-5/32
1-5/32
1-5/32
1-3/8
1-3/8

1-23/32
1-23/32
1-23/32
1-23/32
1-11/16
1-11/16

5/8
5/8
5/8
5/8
9/16
9/16

19/32
19/32
19/32
19/32
39/64
39/64

(.125-.250)
(.250-.375)
(.375-.500)
(.500-.625)
(.620-.750)
(.750-.880)

3/4”
3/4”
3/4”
3/4”
3/4”
3/4”

1-3/8
1-3/8
1-3/8
1-3/8
1-3/8
1-11/16

1-3/4
1-5/8
1-5/8
1-5/8
1-5/8
1-31/32

41/64
41/64
41/64
41/64
41/64
9/16

25/32
25/32
25/32
25/32
25/32
25/32

2254
2255
2256*
2275
2276
2257*
2258*

(.375-.500)
(.500-.625)
(.625-.750)
(.750-.875)
(.875-.985)
(.880-1.065)
(1.065-1.205)

1”
1”
1”
1”
1”
1”
1”

1-3/8
1-3/8
1-3/8
1-11/16
1-11/16
2-3/32
2-3/32

2
2
2
2
2
2-21/32
2-21/32

13/16
13/16
13/16
13/16
13/16
25/32
25/32

1
1
1
1
1
15/16
15/16

2277
2278
2279*
2280*

(.880-1.065)
(1.065-1.205)
(1.187-1.375)
(1.375-1.485)

1-1/4”
1-1/4”
1-1/4”
1-1/4”

2-3/32
2-3/32
2-11/32
2-11/32

2-7/8
2-7/8
2-13/16
2-13/16

27/32
27/32
13/16
13/16

1-5/16
1-5/16
1-11/32
1-11/32

2281
2282
2283*
2284
2285
2286

(.812-1.000)
(1.000-1.187)
(1.187-1.375)
(1.125-1.375)
(1.375-1.625)
(1.625-1.875)

1-1/2”
1-1/2”
1-1/2”
2”
2”
2”

2-11/32
2-11/32
2-11/32
2-13/16
2-13/16
2-13/16

2-7/8
2-7/8
2-7/8
3-1/4
3-1/4
3-1/4

13/16
13/16
13/16
27/32
27/32
27/32

1-15/32
1-15/32
1-15/32
1-31/32
1-31/32
1-31/32

Cat. No.

Cable Size
min.-max.

2267
2268
2269
2270
2250*
2251*

(.125-.250)
(.250-.375)
(.375-.500)
(.450-.560)
(.500-.625)
(.625-.750)

2252
2271
2272
2273
2274*
2253*

Hub
Size

Throat
Dia.

* Remove sufficient outer covering of cable to permit conductors to pass through
fitting body.
Complies with J.I.C. standards and Federal Specs W-F-406B, W-F-408B.
Meets Coast Guard CG293
For Wiremesh Grips refer to page 80.

67

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Strain Relief Fittings

Swing Radius
45° with neoprene bushings, tapered hub
threads, malleable iron.

A

Dimensions (in.)
B

1/2”
1/2”
1/2”
1/2”
1/2”
1/2”

1-5/32
1-5/32
1-5/32
1-5/32
1-3/8
1-3/8

1-9/32
1-9/32
1-9/32
1-9/32
1-13/32
1-13/32

9/16
9/16
9/16
9/16
9/16
9/16

37/64
37/64
37/64
37/64
37/64
37/64

(.125-.250)
(.250-.375)
(.375-.500)
(.500-.625)
(.625-.750)
(.750-.880)

3/4”
3/4”
3/4”
3/4”
3/4”
3/4”

1-3/8
1-3/8
1-3/8
1-3/8
1-3/8
1-11/16

1-13/32
1-13/32
1-13/32
1-13/32
1-13/32
1-1/2

5/8
5/8
5/8
5/8
5/8
1-1/2

25/32
25/32
25/32
25/32
25/32
3/4

2213
2214
2215
2216
2217*
2218*
2219*

(.375-.500)
(.500-.625)
(.625-.750)
(.750-.875)
(.875-.985)
(.880-1.065)
(1.065-1.205)

1”
1”
1”
1”
1”
1”
1”

1-3/8
1-3/8
1-3/8
1-11/16
1-11/16
2-3/32
2-3/32

1-1/2
1-1/2
1-1/2
1-15/32
1-15/32
1-31/32
1-31/32

25/32
25/32
25/32
25/32
25/32
25/32
25/32

15/16
15/16
15/16
15/16
15/16
15/16
15/16

2220-TB*
2221*
2222*
2223*

(.880-1.065)
(1.065-1.205)
(1.187-1.375)
(1.375-1.485)

1-1/4”
1-1/4”
1-1/4”
1-1/4”

2-3/32
2-3/32
2-11/32
2-11/32

1-29/32
1-29/32
2-1/4
2-1/4

13/16
13/16
13/16
13/16

1-5/16
1-5/16
1-21/64
1-21/64

Cat. No.

Cable Size
min.-max.

2200
2201
2202
2203
2204*
2205*

(.125-.250)
(.250-.375)
(.375-.500)
(.450-.560)
(.500-.625)
(.625-.750)

2206-TB
2207-TB
2208-TB
2209
2210
2211*

Hub
Size

C

Throat
Dia.

* Remove sufficient outer covering of cable to permit conductors to pass through
fitting body.
U.L. Listed as liquidtight strain relief, and outlet bushing.
CSA certified watertight.
For Wiremesh Grips refer to page 80.

68

T&B Conduit Fittings
Flexible Cord and Cable fittings
®

CHASE Liquidtight Cord Fittings
Cat. No.

Cable Size Range
min.-max.

Hub
Size

Throat
Diam.

2631
2632
2633
2634

(.125-.250)
(.250-.375)
(.375-.500)
(.450-.560)

1/2”
1/2”
1/2”
1/2”

2637
2638
2639
2640
2641

(.125-.250)
(.250-.375)
(.375-.500)
(.500-.625)
(.625-.750)

3/4”
3/4”
3/4”
3/4”
3/4”

Dimensions (in.)
A

B

9/16”
9/16”
9/16”
9/16”

1-1/16
1-1/16
1-1/16
1-1/16

1-5/8
1-5/8
1-5/8
1-5/8

25/32”
25/32”
25/32”
25/32”
25/32”

1-3/8
1-3/8
1-3/8
1-3/8
1-3/8

1-3/16
1-3/16
1-3/16
1-3/16
1-3/16

CSA certified watertight.U.L. Listed as liquidtight strain relief, and outlet bushing.
Temperature Rating: 105°C.
Chase Liquidtight Cord Fittings are ideal for installation where space is limited inside
the enclosure.

Multi-Hole Cord Grip
B
C

A

Cat. No.

Hub
Size

No. of
Diam.

Cord
Diam.

A

Dimensions (in.)
B

C

2520-2
2530-2
2531-2
2531-3
2541-2*

1/2”
3/4”
3/4”
3/4”
1”

2
2
2
3
2

.220
.220
.260
.260
.300

1.125
1.375
1.375
1.375
1.625

1.687
1.750
1.750
1.750
1.718

.625
.625
.625
.625
.781

2542-2*
2540-3
2541-3
2540-4
2555-2

1”
1”
1”
1”
1-1/4”

2
3
3
4
2

.375
.225
.300
.220
.500

1.625
1.625
1.625
1.625
2.093

1.718
1.718
1.718
1.718
2.375

.781
.781
.781
.781
.812

Range of cord diameter ±.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 fittings. 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.
*UL Listed only
Temperature Rating: 105°C.

69

T&B Conduit Fittings
Flexible Cord and Cable Fittings
The Ranger® Series — Liquidtight Strain Relief Fittings
The only fitting to take a .250 inch
cable range.
New materials and computer aided
designs helped T&B develop a strain
relief fitting that will take twice the cable
range of ordinary strain relief fittings.

Application

Range

A liquidtight fitting to secure flexible cord
Series
or power cable to a box or enclosure
.125” thru .950” 2920S
and provide strain relief.
4920

• Extended range with superior strain
relief.

• Gland nut designed to restrict cable
bending.

1/2
1/2
1/2
1/2
1/2
1/2

4960
2920AL
4960AL
2920NM

Features

• Reduced overall size, fits into tighter
spaces.

Hub Size

.125 thru .750”

4960NM

thru
thru
thru
thru
thru
thru

1”
1”
1”
1”
1”
1”

1/2 thru 3/4”

Standard Material/Finish
2920S Series
4920 Series
4960 Series

2920NM Series
4960NM Series

2920AL Series
4960AL Series

Body

Steel (ST)
45° & 90°
(Malleable Iron)

Nylon
(Weather Stabilized)

Aluminum (ST)
Malleable Iron (90°)

Gland

Steel

Nylon
(Weather Stabilized)

Aluminum

Plastic

Nylon
(Weather Stabilized)

Aluminum

Santoprene

Oil Resistant
Elastomer

Aluminum

Grip

Bushing

Liquidtight Strain Relief Fittings—Straight

A

B

C

Cat. No.

Hub
Size

Throat
Dia.

Cord Range
min.-max.

A

Dimensions (in.)
B

C

2920S
2921S
2922S*

1/2
1/2
1/2

9/16
9/16
9/16

.125-.375
.310-.560
.500-.750

1-1/8
1-1/8
1-3/8

1-3/4
1-3/4
1-3/4

5/8
5/8
5/8

2930S
2931S
2932S

3/4
3/4
3/4

13/16
13/16
13/16

.125-.375
.310-.560
.500-.750

1-3/8
1-3/8
1-3/8

1-25/32
1-25/32
1-25/32

3/4
3/4
3/4

2940S
2941S
2942S

1
1
1

1-1/16
1-1/16
31/32

.310-.560
.500-.750
.700-.950

1-3/8
1-3/8
1-5/8

1-3/4
1-3/4
1-7/8

1-3/16
1-3/16
1-3/16

*It may be necessary to remove sufficient outer covering of cable to permit conducters to
pass through the fitting body.

Liquidtight Strain Relief Fittings

A

B

C

Cat. No.

Hub
Size

Throat
Dia.

Color Range
min.-max.

A

Dimensions (in.)
B

M

2920
2921
2922

1/2
1/2
1/2

9/16
9/16
9/16

.125-.375
.310-.560
.500-.750

1-1/8
1-1/8
1-3/8

1-3/4
1-3/4
1-3/4

5/8
5/8
5/8

2930
2931
2932

3/4
3/4
3/4

13/16
13/16
13/16

.125-.375
.310-.560
.500-.750

1-3/8
1-3/8
1-3/8

1-25/32
1-25/32
1-25/32

3/4
3/4
3/4

2940
2941
2942

1
1
1

1-1/16
1-1/16
31/32

.310-.560
.500-.750
.700-.950

1-3/8
1-3/8
1-5/8

1-3/4
1-3/4
1-7/8

1-3/16
1-3/16
1-3/16

70

T&B Conduit Fittings
Flexible Cord and Cable Fittings
The Ranger® Series
Liquidtight Strain Relief Fittings—45° Angle
Cat. No.

Hub
Size

Throat
Dia.

Cord Range

A

Dimensions (in.)
B

C

4920
4921
4922

1/2
1/2
1/2

37/64
37/64
37/64

.125-.375
.310-.560
.500-.750

1-1/8
1-1/8
1-3/8

1-5/16
1-5/16
1-7/16

9/16
9/16
9/16

4932
4933

3/4
3/4

25/32
25/32

.500-.750
.700-.950

1-3/8
1-5/8

1-7/16
1-17/32

5/8
1-1/2

Liquidtight Strain Relief Fittings—90° Angle

Swing Radius

Cat.
No.

Hub
Size

Throat
Dia.

Cord Range

A

Dimensions (in.)
B

C

4960
4961
4962

1/2
1/2
1/2

19/32
19/32
19/32

.125-.375
.310-.560
.500-.750

1-1/8
1-1/8
1-3/8

1-3/4
1-3/4
1-24/64

5/8
5/8
5/8

4970
4971
4972

3/4
3/4
3/4

25/32
25/32
25/32

.125-.375
.310-.560
.500-.750

1-3/8
1-3/8
1-3/8

1-25/32
1-25/32
1-25/32

11/16
11/16
11/16

71

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Aluminum Liquidtight Strain Relief Fittings—
Straight

Body and gland nut are aluminum.

Cat. No.

Hub
Size

Throat
Diam.

Cord Range

A

Dimensions (in.)
B

C

2920AL
2921AL
2922AL*

1/2
1/2
1/2

9/16
9/16
9/16

.125-.375
.310-.560
.500-.750

1-1/8
1-1/8
1-5/16

1-3/4
1-3/4
1-3/4

5/8
5/8
5/8

2930AL
2931AL
2932AL

3/4
3/4
3/4

13/16
13/16
13/16

.125-.375
.310-.560
.500-.750

1-5/16
1-5/16
1-5/16

1-25/32
1-25/32
1-25/32

3/8
3/4
3/4

2940AL
2941AL
2942AL

1
1
1

1-1/16
1-1/16
31/32

.310-.560
.500-.750
.700-.950

1-5/16
1-5/16
1-9/16

1-3/4
1-3/4
1-7/8

1-1/16
1-1/16
31/32

* It may be necessary to remove sufficient outer covering of cable to permit conductors
to pass through fitting body.

Aluminum Liquidtight Strain Relief Fittings—
90° Elbow
Across
Corners

Body: malleable iron
Gland Nut: aluminum

Dimensions (in.)
B
C

Trade or
Hub Size

Throat
Diam.

Cord Range

4960AL
4961AL
4962AL*

1/2
1/2
1/2

9/16
9/16
9/16

.125-.375
.360-.560
.500-.750

1-1/8 1-3/4 5/8
1-1/8 1-3/4 5/8
1-5/16 1-23/64 5/8

4970AL
4971AL
4972AL

3/4
3/4
3/4

25/32
25/32
25/32

.125-.375
.310-.560
.500-.750

1-5/16 1-25/32 11/16 1-15/32
1-5/16 1-25/32 11/16 1-15/32
1-5/16 1-25/32 11/16 1-15/32

4980AL
4981AL
4982AL

1
1
1

15/16
15/16
15/16

.310-.560
.500-.750
.700-.950

1-5/16 2-1/32 13/16
1-5/16 2-1/32 13/16
1-9/16 2-11/16 13/16

Cat. No.

A

D

1-5/16
1-5/16
1-3/8

1-3/4
1-3/4
2

* It may be necessary to remove sufficient outer covering of cable to permit conductors to
pass through fitting body.

72

T&B Conduit Fittings
T&B Ranger® Stainless Steel Liquidtight Cord Fittings

Beveled Rubber Bushing Ensures
Superior Compression and
Sealing
Food Processing
Pharmaceutical
Processing

Pulp & Paper Mills

Wastewater Treatment

Saltwater Applications

Petrochemical Refining

Type 304 Stainless Steel Construction for Your Harshest Environments!
Until now, there has been no ideal solution for liquidtight connections of portable
cord to a box or enclosure in corrosive environments. Steel fittings rust and nonmetallic fittings cannot withstand high temperatures or ultraviolet exposure.
In response to customer demand, Thomas & Betts has developed the latest addition
to its high-performance line of T&B Ranger® Cord Fittings. Made of Type 304
stainless steel, T&B Ranger® Stainless Steel Liquidtight Cord Fittings stand up to
highly corrosive environments – such as washdown areas in food and beverage or
pharmaceutical processing – as well as high temperatures and UV exposure.
Like all T&B Ranger® Liquidtight Cord Fittings, the new stainless steel fittings offer
twice the cord diameter range of similar fittings, so you can do more with fewer sizes
to order and stock. They form a non-slip mechanical grip, providing a liquidtight seal
and the strain relief required for flexible portable cord connections.

Also available in other materials to meet all your cord-fitting needs!
• 2920 Series steel/malleable iron in straight, 45º and 90º

• 2920AL Series aluminum in straight and 90º

• Each fitting covers a 0.25” cord diameter
range – twice that of ordinary strain relief
fittings
• Superior corrosion resistance in washdown
areas and other corrosive environments
• Stands up to heat and UV exposure better
than non-metallic fittings
• Beveled, moisture and oil resistant synthetic
rubber bushing system ensures superior
compression and sealing of fitting to cord
• Bushing marked with cord range for easy
Identification out of box

• 2920NM Series non-metallic in straight and 90º

T&B Stainless Steel Cord Fittings – 1/4” - 3/8” Hub Sizes
Catalogue
Number

Dimensions (in.)

Hub
Size (in.)

Cord Dia.
Range (in.)

A

B

C

2918SST

1/4

0.118 - 0.256

1.000

0.250

0.625

2919SST

3/8

0.157 - 0.315

1.313

0.438

0.750

A
1.935
1.935
2.003
2.063
2.063
2.063
2.178
2.218
2.218

Dimensions (in.)
B
0.610
0.610
0.610
0.630
0.630
0.630
0.785
0.785
0.785

C
1.125
1.125
1.125
1.125
1.125
1.125
1.500
1.500
1.500

T&B Stainless Steel Cord Fittings – 1/2” - 1” Hub Sizes
Catalogue
Number
2920SST
2921SST
2922SST
2930SST
2931SST
2932SST
2940SST
2941SST
2942SST

Hub
Size (in.)

Cord Dia.
Range (in.)

1/2
1/2
1/2
3/4
3/4
3/4
1
1
1

0.125 - 0.375
0.310 – 0.560
0.500 – 0.750
0.125 – 0.375
0.310 – 0.560
0.500 – 0.750
0.310 – 0.560
0.500 – 0.750
0.700 – 0.950

73

T&B Conduit Fittings
Stainless Steel Liquidtight Conduit Connectors
The Strength of Steel — with Superior
Corrosion-Resistance!

A

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, 45o, and 90o angled configurations for 3/8" to 2"
conduit sizes. Look for the distinctive blue insulator and sealing ring
for assurance of T&B quality.

B

A

B

C

• Ideal for industrial MRO and OEM applications in food and
beverage, pharmaceutical, petrochemical, waste water, salt water,
and other corrosive environments
• Connects metallic-cored liquidtight conduit to a box
or enclosure

A

• 304 stainless steel body and gland-nut resists corrosion far better
than other metallic fittings
B

• Stronger, more UV-resistant than nonmetallic fittings

C

• Available in straight, 45o, and 90o angled configurations to fit
3
conduit from /8" to 2"
• UL® Listed Ratings: 3, 3R, 4, 4X

5262 Series
Sealing Ring Gasket
sold separately

• 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

Liquidtight Conduit Connectors
Cat.
Number

Straight
5331SST *
5332SST
5333SST
5334SST
5335SST
5336SST
5337SST
45o Angled
5341SST *
5342SST
5343SST
5344SST
5345SST
5346SST
5347SST

Dimensions
B

Size

A

/8"
1
/2"
3
/4"
1"
11/4"
11/2"
2"

1.360"
1.360"
1.388"
1.562"
1.720"
2.020"
2.335"

/8"
/2"
/4"
1"
11/4"
11/2"
2"

1.84"
1.62"
2.32"
2.86"
3.33"
3.94"
4.73"

3

3
1
3

C

Std. Pkg.
Qty.

UPC
Number

Cat.
Number

1.02"
1.18"
1.37"
1.77"
2.12"
2.48"
3.04"

—
—
—
—
—
—
—

25
25
25
5
20
5
2

78621097764
78621084482
78621074480
78621096334
78621097765
78621097766
78621097767

1.02"
1.18"
1.37"
1.77"
2.12"
2.48"
3.04"

1.43"
2.04"
1.93"
2.37"
2.80"
3.39"
4.23"

25
25
10
5
5
2
1

78621097775
78621097776
78621097777
78621097778
78621097779
78621097780
78621097781

Locknut not included
* 3/8” conduit fitting has 3/8” hub

74

Size

90o Angled
5351SST * 3/8"
1
5352SST
/2"
3
5353SST
/4"
5354SST
1"
5355SST
11/4"
5356SST
11/2"
5357SST
2"
Sealing Gasket
3
5261
/8"
1
5262
/2"
3
5263
/4"
5264
1"
5265
11/4"
5266
11/2"
5267
2"

A

Dimensions
B

C

Std. Pkg.
Qty.

UPC
Number

1.95"
2.12"
2.47"
2.98"
3.53"
4.16"
8.60"

1.02"
1.18"
1.37"
1.77"
2.12"
2.48"
3.04"

1.84"
2.07"
2.44"
2.90"
3.36"
3.88"
4.69"

25
25
10
5
5
2
1

78621097768
78621097769
78621097770
78621097771
78621097772
78621097773
78621097774

—
—
—
—
—
—
—

—
—
—
—
—
—
—

—
—
—
—
—
—
—

50
50
25
25
5
5
5

78621005261
78621005262
78621005263
78621005264
78621005265
78621005266
78621005267

T&B Conduit Fittings
Flexible Cord and Cable Fittings
The Ranger® Series — Nylon Cord Grip Fitting
A T&B “RANGER” Exclusive
Smaller shape: 30% smaller envelope
Wide range: twice the cable range
• Reduced size means fittings can be placed closer together.
• Wider range means one fitting can cover twice the cable range of others.
• Nonmetallic means corrosion resistance.

Nonmetallic Liquidtight Strain Relief Fitting—Straight

• Weather Stabilized Nylon
• U.L. 94-V2
• Temperature Rating: -34ÞC to +105ÞC
• Meets Coast Guard CG293
• New Reduced Size
• Smaller Footprint

Dimensions (in.)
B

Trade or
Hub Size

Throat
Diam.

Cord Range

A

2920NM
2921NM
2922NM

1/2”
1/2”
1/2”

9/16
9/16
9/16

.125-.375
.310-.560
.500-.750

1-7/32
1-7/32
1-13/32

2-1/8
2-1/8
2-5/32

5/8
5/8
5/8

2930NM
2931NM
2932NM

3/4”
3/4”
3/4”

3/4
3/4
3/4

.125-.375
.310-.560
.500-.750

1-13/32
1-13/32
1-13/32

2-3/16
2-3/16
2-3/16

5/8
5/8
5/8

2940NM
2941NM
2942NM

1”
1”
1”

29/32
29/32
29/32

.310-.560
.500-.750
.700-.950

1-13/32
1-13/32
1-43/64

2-11/32
2-11/32
2-3/8

25/32
25/32
25/32

Cat. No.

C

Nonmetallic Liquidtight Strain Relief fitting—
90° Elbow
Trade or
Hub Size

Throat
Diam.

Cord Range

A

Dimensions (in.)
B

C

4960NM
4961NM

1/2”
1/2”

9/16
9/16

.125-.375
.310-.560

1-7/32
1-7/32

1-1/4
1-1/4

5/8
5/8

4970NM
4971NM
4972NM

3/4”
3/4”
3/4”

3/4
3/4
3/4

.125-.375
.310-.560
.500-.750

1-13/32
1-13/32
1-13/32

1-3/8
1-3/8
1-3/8

5/8
5/8
5/8

Cat. No.

90° elbow, new reduced size, smaller footprint.
• Weather Stabilized Nylon
• U.L. 94-V2
• Temperature Rating: -34ÞC to +105ÞC
• Meets Coast Guard CG293

75

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Silver Grip™ — TCF™ Series Tray-Cord Fitting

Large Tapered Bushing
High-Performance Chuck Grip

C

Tray Cable Applications

US

One heck of a grip!
Increased Safety
for Hazardous Locations
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 Vapour environments,
the Silver Grip™ Tray-Cord Fitting™ provides efficient strain relief
for cables entering enclosures and raceways, and for
cords used on portable equipment.

• Corrosion-resistant, non-magnetic
aluminum construction

Portable Cord Applications

• 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
• Now available in 316 stainless steel
• 90°C temperature rating

76

T&B Conduit Fittings
Maximum
Opening

®

TCF ® Series — Tray / Cord Fitting
Gland
Nut

Ordering Information

Chuck
Grip

Bushing

Body

O-Ring

Hub
Size
NPT

Catalogue
Number

Throat
Diameter
(in.)

Minimum
Cable Dia.
(in.)

Maximum
Opening
(in.)

1/2
1/2
1/2
1/2
1/2
3/4
3/4
3/4
3/4
3/4
1
1
1
1
1-1/4
1-1/4
1-1/4
1-1/2
1-1/2
1-1/2
2
2
2
2-1/2
3
3
3

TCF050-27AL
TCF050-40AL
TCF050-54AL
TCF050-67AL
TCF050-78AL
TCF075-40AL
TCF075-54AL
TCF075-67AL
TCF075-78AL
TCF075-88AL
TCF100-78AL
TCF100-88AL
TCF100-100AL
TCF100-109AL
TCF125-109AL
TCF125-128AL
TCF125-147AL
TCF150-115AL
TCF150-140AL
TCF150-165AL
TCF200-153AL
TCF200-186AL
TCF200-219AL
TCF250-252AL
TCF300-278AL
TCF300-304AL
TCF300-330AL

0.330
0.540
0.540
0.540*
0.540*
0.540
0.540
0.780
0.780
0.765*
0.980
0.980
0.980*
0.980
1.255
1.255*
1.255*
1.470
1.470
1.470*
1.896
1.896
2.062*
2.466*
2.780
3.050
3.068*

0.150
0.250
0.400
0.540
0.660
0.250
0.400
0.540
0.660
0.770
0.660
0.770
0.870
0.940
0.890
1.080
1.270
0.890
1.140
1.390
1.190
1.520
1.850
2.120
2.380
2.640
2.900

0.270
0.400
0.540
0.670
0.780
0.400
0.540
0.670
0.780
0.880
0.780
0.880
1.000
1.090
1.090
1.280
1.470
1.150
1.400
1.650
1.530
1.860
2.190
2.520
2.780
3.040
3.300

* 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.
For stainless steel (316), replace AL for SS6 (up to 1“ only)

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.
• File Number LR4484, Certificate Number 1388229
• CSA Class 4418-05 Fittings for Hazardous Locations Class I, Zone 1 Ex e II, IP66; Type 4/4X, (CSA)
• CSAus Class 4418-85 Fittings for Hazardous Locations Class I, Zone 1, A Ex e II, IP66; Type 4/4X, (CSAus)
N.B.: 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.
Utilisation
• For use with unarmored cable Types suitable for use in Class I, Zone 1 (e.g.) Extra Hard Usage Cord)
• Series TCF Cable Glands, when used with Tray Cables are suitable to be installed in Class I, Zone 2/Div. 2
Classified Hazardous Locations Areas according to CEC/NEC Wiring Method, or subject to Local Inspection
Authority having jurisdiction.

77

T&B Conduit Fittings
Flexible Cord and Cable Fittings

Outside Tray — tray cable must be protected
within conduit and flexible liquidtight metallic
conduit. In this case, the connector bushing is
simply replaced with a ground cone/sealing
ring to terminate the assembly.

Double
face tape
Sealing
compound

Ground
cone

B

Sealing
ring

A

C
Gland
nut

Body

The Canadian Electrical Code states
that tray cable in hazardous locations
can be used either within the cable
tray, or outside the tray - provided
there is additional protection. The
TrayStar TM fitting was designed and
engineered for either application and
comes complete with the bushing,
ground cone and sealing ring for
different product applications.
Ease of Installation
Installation is quick and easy. When
used on metallic liquidtight conduit, the
fitting hub size correlates with that of
the conduit trade size. (i.e. 1/2” fitting
accomodates 1/2” conduit). The
bushings, when utilized, are designed
to accomodate a broad range of tray
cable diameters. Either liquid or putty
sealing compound can be used for a
positive, gastight seal. The compound
is ordered separately to allow for
flexibility in making the correct

selection for various types of
installations. The sealing compounds
cure in just a few hours. The
TrayStar TM fitting also has disconnect
capability: the cable can be
disconnected and reconnected after
being sealed.
The unique hexagonal gland nut is
conveniently grooved for screwdriver
installation in extremely cramped areas.
The gland nut is also clearly identified
with the catalogue number and CSA
approvals. It is also anodized an aquablue colour to identify it as a
Hazardous Location, Tray Cable Fitting.
Superior Construction
TrayStar TM fittings have a low-profile
compact design and are made of
copper-free aluminum for long-lasting
trouble-free service. Fittings are
precision machined for superior fit and
ease of installation.

Putty insert

Silver Grip® — Liquidtight Fittings for Tray Cable

With conduit

Cat. No.

Inside Tray — Used with a neoprene bushing,
TrayStar TM terminates tray cable within the tray
itself.
B

Sealing
compound

Bushing

Range Over
Jacket (in.)
min.
max.

Hub Size
N.P.T.

Conduit
Trade Size
(in.)

Approx Compound
Required*
Putty / Liquid
A
SC65/SC4-KIT
Throat Dia.
cc
(in.)

B
Overall
(in.)

C
Dim.
(in.)

HLT050DATA 1/2
HLT050
1/2
HLT075
3/4
HLT100
1
HLT125
1-1/4
HLT150
1-1/2
HLT200
2

0.250
0.300
0.320
0.400
0.625
0.780
1.000

0.310
0.400
0.570
0.750
1.000
1.200
1.560

1/2
1/2
3/4
1
1-1/4
1-1/2
2

7
7
15
23
45
68
112

0.505
0.505
0.707
0.932
1.263
1.493
1.950

1.870
1.870
2.140
2.270
2.750
3.000
3.200

1.625
1.625
2.075
2.290
2.840
3.275
3.640

4-250TC
4-300TC
4-350TC
4-400TC

1.700
2.150
2.650
3.180

2.200
2.700
3.230
3.790

2-1/2
3
3-1/2
4

175
359
536
690

2.250
2.750
3.280
3.840

3.800
3.860
4.100
4.000

4.000
4.690
5.220
5.630

2-1/2
3
3-1/2
4

† Not UL Listed
* Sealing compound not included with HLT-series. Order separately.

A

SC65 putty supplied with each TC-series fitting. SC4-Kit liquid sealing compound not approved for use with TC-series.
C
Retainer TC-series is suitable for use with tray cable only and cannot be used with conduit.
Materials
Aluminum: The above listed catalogue numbers relate to aluminum fittings.
Steel: HLT-series is also available in steel. Add the suffix "S" to the catalogue number (example HLT050S).
Certifications
Type HLA. CSA Certified Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups E, F and G; Class III,
Division 2, Enclosure Type 4 SL (integral seal). CSA File 23086.

Hub

With bushing

Sealing Compounds
Cat. No.

Description

Volume (cubic centimeter)

Liquid type sealing compound (includes pouch of sealing
SC4-KIT compound with integral spout, fiber and damming material).
SC4-KIT

SC65

For more details, refer to the
installation/Instruction sheet.

66 cc

Use SC4-KIT liquid compound for shielded cables.

Cat. No.

Description

SC65

Putty type sealing compound (cut-to-length stick)

Volume (cubic centimeter)
34 cc

Suitable for use on cables with a maximum of four conductors (including ground).
We do not recommend SC65 for use with shielded cables.
Quantity of compound required will vary according to cable conductor fill.
U.L. File No. E-82038
CSA File No. LR-23086
Note - Thomas & Betts hazardous locations fittings with integral seals (STX, STEX, HLT and TC series) are UL and CSA certified only when used
with SC4-KIT or SC65 sealing compounds. No other sealing compounds have been tested, certified or listed.

78

T&B Conduit Fittings
Flexible Cord and Cable Fittings
Nonmetallic Liquidtight Strain
Relief Fitting—Straight

• Weather Stabilized Nylon
• U.L. 94-V2
• Temperature Rating: -34ÞC to +105ÞC
• Meets Coast Guard CG293

Dimensions (in.)
B

Cat. No.

Trade or
Hub Size

Throat
Diam.

Cord Range

A

2671
2690
2672
2673*
2691*
2692*
2693
2694*
2674
2675
2696*
2676
2677
2678*
2699
2702
2703
2704
2705TB
2706
2707
2708
2709
2710*

3/8”
1/2”
1/2”
1/2”
1/2”
1/2”
3/4”
3/4”
3/4”
3/4”
3/4”
1”
1”
1”
1”
1-1/4”
1-1/4”
1-1/4”
1-1/2”
1-1/2”
1-1/2”
2”
2”
2”

0.33
0.33
0.55
0.55
0.54
0.54
0.55
0.55
0.79
0.79
0.76
0.98
0.98
0.98
0.98
1.25
1.25
1.25
1.47
1.47
1.47
1.89
1.89
1.89

.125-.275
.125-.275
.250-.400
.400-.560
.560-.690
.660-.780
.250-.400
.400-.560
.560-.690
.660-.780
.770-.895
.660-.780
.770-.895
.870-1.020
.890-1.090
.890-1.090
1.080-1.280
1.270-1.470
.890-1.150
1.140-1.400
1.390-1.650
1.190-1.530
1.520-1.860
1.850-2.190

2
2-4/16
2-19/32
2-19/32
3
3
2-11/16
2-11/16
3
3
3-3/16
3-5/16
3-5/10
3-5/10
3-3/10
3-5/16
4
4
4-3/16
4-5/16
4-5/16
5-3/32
4-29/32
4-29/32

29/32
29/32
19/32
19/32
1-9/10
1-9/16
1-9/32
1-9/32
1-9/16
1-9/16
1-7/8
1-7/8
1-7/8
1-7/8
2-19/32
1-7/8
2-19/32
2-19/32
2-31/32
2-31/32
2-31/32
3-1/2
3-1/2
3-1/2

C

15/32
19/32
19/32
19/32
19/32
19/32
5/8
5/8
5/8
5/8
5/8
25/32
25/32
25/32
25/32
25/32
13/16
13/16
13/16
13/16
13/16
27/32
27/32
27/32

* Remove sufficient outer covering of cable to permit conductors to pass thru fitting body.

Nonmetallic Liquidtight Strain Relief Fitting—
90° Elbow

90° angle, standard size body.
• Weather Stabilized Nylon
• U.L. 94-V2
• Temperature Rating: -34ÞC to +105ÞC
• Meets Coast Guard CG293

Cat. No.

Trade or
Hub Size

Throat
Diam.

Cord Range

A

Dimensions (in.)
B

C

2680
2681
2682*
2683
2684

3/8”
1/2”
1/2”
3/4”
3/4”

.33
.55
.55
.78
.78

.125-.275
.250-.400
.400-.560
.560-.690
.660-.780

.90
1.27
1.27
1.57
1.57

1.8
2.5
2.5
2.8
2.8

.460
.610
.610
.610
.610

2688
2685
2686
2687*

1”
1”
1”
1”

.98
.98
.98
.98

.560-.690
.660-.780
.770-.895
.870-1.020

1.89
1.89
1.89
1.89

3.0
3.2
3.2
3.2

.770
.770
.770
.770

* Remove sufficient outer covering of cable to permit conductors to pass thru fitting body. 90°
angle, standard size body.

79

T&B Conduit Fittings
Portable Cord and Cable Fittings
WMG-PC Series Wiremesh Grips for Portable Cord
T&B Wiremesh grips are ordered separately and fit with your existing inventory of
Ranger™ fittings and liquidtight strain relief fittings. There’s no need to duplicate
inventory.
Application
• Provides high gripping strength for
adequate cable support and strain relief
without damage to the cable sheath
• Compression of a tapered neoprene
bushing, assures the watertight integrity of
the fittings

Wiremesh grips support the following Liquidtight
Cord Fittings Series.

2920 Series

Cord and 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

2920AL Series

How to select proper wiremesh grip:

Environment Classification
• Ordinary Locations
Range
.187 – 3.220

3. Select Cat. No. of strain relief fitting
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)

1. Determine O.D. of portable cord e.g. .200
2. Determine size of knockout or threaded
hub e.g. 1/2"

2516 Series

Material
Wiremesh made of stainless steel. Retaining
rings made of aluminum.

Wiremesh Grips for Portable Cord
Cat.
No.

Grip
Range

WMG-PC1
WMG-PC2
WMG-PC3

.187-.250
.250-.375
.375-.500

WMG-PC4

.500-.625

WMG-PC5

.625-.750

WMG-PC6
WMG-PC7

.187-.250
.250-.375

WMG-PC8

.375-.500

WMG-PC9

.750-.875

WMG-PC10
WMG-PC11

.875-1.000
.875-1.000

WMG-PC12

1.000-1.125

WMG-PC13

1.125-1.250

WMG-PC14

1.125-1.250

WMG-PC15

1.250-1.375

WMG-PC16* 1.375-1.500
WMG-PC17* 1.125-1.250

Straight
Ranger™ Ranger™
Steel Aluminum
2920S
2920S
2921S
2922S
2932S
2941S
2922S
2932S
2941S
2930S
2930S

2920AL
2920AL
2921AL
2922AL
2932AL
2941AL
2922AL
2932AL
2941AL
2930AL
2930AL

2931S
2940S

2931AL
2940AL

2942S

2942AL

Strain Relief Fitting
45°
T&B
Ranger™
T&B
Steel Malleable Iron Steel
2520
2521
2522
2524
2534
2544
2525
2535
2545
2530
2531
2541
2532
2542
2536
2546
2547
2548
2558
2548
2558
2549
2559
2549
2559
2556
2563
2564
2256
2564
2557
2573

90°
Ranger™ Ranger™
Malleable Iron Aluminum

T&B
Steel

4920
4920
4921
4922
4932
4941
4922
4932
4941
4930
4930

2200
2201
2202
2204
2209
2214
2205
2210
2215
2206
2207

4960
4960
4961
4962
4972
4981
4962
4972
4981
4970
4970

4960AL
4960AL
4961AL
4962AL
4972AL
4981AL
4962AL
4972AL
4981AL
4970AL
4970AL

2267
2268
2269
2250
2273
2255
2251
2274
2256
2252
2271

4931
4940

2208
2213
2211
2216
2217
2218
2220
2218
2220
2219
2221

4961
4980

4961AL
4980AL

4982

4982AL

2258

2258

2279

2279

2272
2254
2253
2275
2276
2257
2277
2257
2277
2258
2278
2219
2278
2222
2282
2283
2279
2283
2280
2284

4942

2221
–
–
2222
—
2223
–

80

Cat.
No.

Grip
Range

WMG-PC18* 1.250-1.375
WMG-PC19* 1.375-1.500
WMG-PC20* 1.500-1.625
WMG-PC21* 1.625-1.750
WMG-PC22* 1.750-1.875

Strain Relief Fitting
Straight
90°
T&B
T&B
Steel
Steel
2573
2565
2574
2565
2574
2575
2575

*Replacement Gland Nut Supplied With These
Catalogue Numbers only

2284
2285
2285
2286
2286

T&B Conduit Fittings
Portable Cord and Cable Fittings
Nonmetallic Cable Glands — Low Profile for Tight Spots

Sturdy Nylon 6 for strong, lightweight construction.
Gray colour shown, also available in black.

T&B Nylon Cable Glands have a sturdy cable sealing mechanism which results in
superior strain relief. The compact size ensures quick and easy installation in
cramped spaces. The nonmetallic construction provides excellent corrosion,
chemical and impact resistance. The glands have long threads and locknuts are
available.
• Halogen free
• Flame retardant material rated UL 94-V0
• Rated IP 68 5 BAR, suitable for NEMA 4 enclosures
• UL Listed, CSA listed for certain ranges of cable
• Working Temperatures: -30°C (-86°F) to +80°C (176°F) Continuous, 150°C
(276°F) Intermittent
• Meets VDE ratings

Nonmetallic Cable Glands
Cat no.

Hub
Size

Colour

Cable Range
in.
mm

Length of Thread
in.
mm

USE T&B
Locknut cat. no.

Unit
pkg.

Std.
pkg.

UPC
code

/8”
/8”
1/2”
1/2”
3/4”
3/4”
1”
1”

BLACK
GREY
BLACK
GREY
BLACK
GREY
BLACK
GREY

.197 - .394
.197 - .394
.394 - .551
.394 - .551
.512 - .709
.512 - .709
.709 - .984
.709 - .984

5-10
5-10
10-14
10-14
13-18
13-18
18-25
18-25

0.590
0.590
0.590
0.590
0.590
0.590
0.709
0.709

15
15
15
15
15
15
18
18

CI-1703PL*
CI-1703PL*
LN501
LN501
LN502
LN502
LN503
LN503

50
50
50
50
25
25
20
20

250
250
250
250
100
100
100
100

786210-95582
786210-07817
786210-95583
786210-07824
786210-95584
786210-07853
786210-95586
786210-14682

GREY
GREY
GREY
GREY
GREY

.197 - .394 5-10
.236 - .473 6-12
.512 - .709 13-18
.709 - .984 18-25
.748 - 1.10 22-32

0.394
0.590
0.590
0.590
0.709

10
15
15
15
18

LN-ISO16-G
LN-ISO20-G
LN-ISO25-G
LN-ISO32-G

50
50
25
20

250
250
250
250

786210-21170
786210-21173
786210-21174
786210-21175

GREY
GREY
GREY
GREY
GREY
GREY
GREY
GREY

.118 - .256
.157 - .315
.197 - .394
.236 - .473
.394 - .551
.512 - .709
.709 - .984
.867 - 1.26

0.315
0.315
0.315
0.354
0.394
0.433
0.433
0.512

8
8
8
9
10
11
11
13

LN-PG7-G
LN-PG9-G
LN-PG11-G
LN-PG135-G
LN-PG16-G
LN-PG21-G
LN-PG29-G
LN-PG36-G

50
50
25
25
25
10
10
10

200
200
100
100
100
50
50
50

786210-21160
786210-21162
786210-21163
786210-21164
786210-21165
786210-21166
786210-21167
786210-21168

NPT Threads
CC-NPT38-B
CC-NPT38-G
CC-NPT12-B
CC-NPT12-G
CC-NPT34-B
CC-NPT34-G
CC-NPT1-B
CC-NPT1-G

3
3

ISO/Metric Threads
CC-ISO-16-G
CC-ISO-20-G
CC-ISO-25-G
CC-ISO-32-G
CC-ISO-40-G

M16
M20
M25
M32
M40

PG Threads
CC-PG7-G
7
CC-PG9-G
9
CC-PG11-G
11
CC-PG135-G 13-1/2
CC-PG16-G
16
CC-PG21-G
21
CC-PG29-G
29
CC-PG36-G
36
* Not CSA Certified.

3-6.5
4-8
5-10
6-12
10-14
13-18
18-25
22-32

81

T&B Conduit Fittings
Portable Cord and Cable Fittings
Metric PG-to-N.P.T. Thread Adapters
Cat. No.

Supplied standard with all hoods and bases.
Special sizes/hood combinations available.

N.P.T.
Thread (mating)

Thread
(at housing)

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/4”
1-1/2”

PG11
PG16
PG21
PG29
PG29
PG36
PG36

PG11-38
PG16-50
PG21-75
PG29-100
PG29-125
PG36-125
PG36-150

Metric Two-Screw Clamp Fittings
Min.

Max.

Thread
(at housing)

.400”
.250”
.400”
.455”
.513”
.800”
1.050”
1.500”

.470”
.325”
.535”
.625”
.815”
.175”
.450”
.800”

PG11
PG11
PG13.5
PG16
PG21
PG291
PG361
PG421

Min.

Max.

Thread
(at housing)

.200”
.325”
.285”
.285”
.395”
.780”
.960”
1.630”

.470”
.340”
.545”
.625”
.790”
.060”
.375”
.650”

PG11
PG11
PG13.5
PG16
PG21
PG291
PG361
PG421

Cable O.D. (in.)
Cat. No.

Style may vary depending on size.

CC11-38
CC11-38P*
CC135-50
CC16-50
CC21-75
CC29-100
CC36-125
CC42-150
* Plastic

Metric Cord Grip Fittings
Cable O.D. (in.)
Cat. No.

Standard European style — can be specified/
supplied with hoods and bases.

CG11-38
CG11-38P*
CG135-50
CG16-50
CG21-75
CG29-100
CG36-125
CG42-150
* Plastic

Conduit Entry Blind Plug
Thread
(at housing)

Cat. No.

CXP722
CXP723
CXP724
CXP725
CXP726
CXP727

PG13.5
PG16
PG21
PG29
PG36
PG42

82

T&B Conduit Fittings
Service Entrance Cable Fittings
Suggested Specifications for Service Entrance Fittings
• All service fittings shall be approved for
the purpose by a nationally recognized
testing laboratory, inspection agency, or
product evaluation organization.

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)

• 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 raintight service head
conforming to Federal Standard
W-C-586 shall be provided.
• 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. 18.4 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.

Series 3870
Bonding & Grounding Bushing—Insulated

Series 106
Bonding Locknut

83

• 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.

T&B Conduit Fittings
Service Entrance Cable Fittings
Suggested Specifications for Service Entrance Fittings—continued

Series 2111
Service Entrance Cable Fitting

Series 2116
Underground Feeder Cable Fitting

Series 3302M
Two Screw Fitting (Insulated)

• 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; when installed
with proper drip loop, caps must
assure raintight conditions.
• 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 and outside including
threads, such as series 3302M
manufactured by Thomas & Betts may
be substituted.

Series 5262, 5302
Sealing Gasket

Series 1341
Cable Strap

84

• 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.
• Service entrance cable shall be
adequately supported at intervals
enumerated in code using cable straps
conforming to requirements of CSA
Standard C22.2 No.18.4; cable straps
shall be of malleable iron/steel
construction, hot dipped galvanized or
electro zinc plated as manufactured by
Thomas & Betts, series 1341.
• At the point where the service cable
enters the building, a suitable sill
plate shall be provided; sill/wall plate
shall be sealed to assure raintight
conditions.

T&B Conduit Fittings
Service Entrance Cable Fittings
Service Entrance Cable Fittings

(C)

(Type SE/Type Use)
(D)
(A)

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

(B)

2111 Series

Range
• Oval (Flat) Cable Size
0.260 x 0.500 thru 1.062 x 1.765
• Type USE Cable Size
3 #12 thru 3-4/0 AWG Conductors
• Hub Size
1
¼2” 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 USE I75, USE I90
and USE B90 (CEC Table 19) Service
Entrance Cable.
Listing/Certification
CEC Rule 6-300 (1) add (b) use
underground service entrance with
mechanical protection as per CEC
Rule 12-012
Conformity
U.L.514B, NEMA FB-1, Federal
Standard H-28 (Threads),
NFPA70-2009 (ANSI)
CSA C22.2 No. 18.3

Underground Feeder Cable Fittings
(C)

(D)
(A)
(B)

2116 Series

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
0.235 x 0.500 thru 0.260 x 0.740
• 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).
Listing/Certification
CEC Rule 30-1004 (d) Wiring method,
underground, where deviation has
been allowed for permanent outdoor
floodlighting installation.
Conformity
U.L.514B, NEMA FB-1, Federal
Standard H-28 (Threads),
NFPA70-2009 (ANSI)
CSA C22.2 No. 18.3

85

T&B Conduit Fittings
Service Entrance Cable Fittings
Underground Liquidtight Feeder Cable Fittings

Oil and water resistant neoprene bushing is
especially designed for sealing around
underground feeder cable. Stainless steel
retaining ring provides a bearing surface for the
glandnut and eliminates cable twist. Ribbed
glandnut is strong and easily tightened with a
wrench to make a connection of high strength.

Cat. No.

Hub
Size

Cable
Opening

2116*
2237
2238
2239

1/2”
3/4”
3/4”
3/4”

.235 x .500
.230 x .430
.235 x .465
.240 x .685

A

B

C

1-11/16 5/8
1
1-9/16 9/16 1-7/32
1-9/16 9/16 1-7/32
1-9/16 9/16 1-7/32

Dimensions (in.)
D
E
min. max. min. max
.060
.080
.050
.060

.235
.230
.235
.240

.350
.320
.340
.500

.500
.430
.465
.685

F

G

H

9/16
13/16
13/16
13/16

1-1/8
1-3/8
1-3/8
1-3/8

1-1/8
1-3/8
1-3/8
1-3/8

* Not CSA Certified.

Watertight Fittings for Oval Cables

A design with two tapers inside the body—a
slow one and a fast one—permits the stocking
of fewer fittings for varied cable sizes and
allows maximum take-up. The tapered neoprene
bushings are resistant to oil, sunlight, and water.
Hex gland and body take the same wrench
opening and a stainless steel slip ring prevents
cable from twisting as gland ring is being
tightened. Threads on the body are tapered for
watersealing.

Cat. No.

Hub
Size

A

2111

1/2”

1-3/4

2232
2233
2234

Dimensions (in.)
B
C
D

Oval Cable Range
E

max.

min.

1-1/4

5/8

1-3/8

1-3/8

.420 x .560

.380 x .520

3/4”
3/4”
3/4”

1-11/16 1-1/4

9/16

1-3/8

1-3/8

.385 x .600
.500 x .750
.555 x .800

.260 x .500
.375 x .625
.490 x .675

2432
2433
2434

1”
1”
1”

1-11/16 1-1/4

9/16

1-3/8

1-3/4

.385 x .600
.500 x .750
.555 x .800

.260 x .500
.375 x .625
.430 x .675

2438
2439

1”
1”

1-1/2 25/32 1-11/16 1-3/4

.565 x .855
.635 x .975

.440 x .730
.510 x .850

2442
2443
2446

1-1/4”
1-1/4”
1-1/4”

.635 x .975
.640 x 1.050
.750 x 1.150

.510 x .850
.490 x .900
.565 x .965

2454
2447

1-1/2”
1-1/2”

.840 x 1.275
.880 x 1.425

.655 x 1.090
.695 x 1.240

2448
2449
2450

2”
2”
2”

.968 x 1.500
1.062 x 1.765
1.820 x 1.190

.790 x 1.390
.850 x 1.550
1.700 x 1.050

1-3/4

2-1/16 1-15/16 5/8

2-1/16 2-1/8

2-1/4

2-1/8 11/16 2-5/16 2-5/16

2-3/8

2-5/8 11/16

86

2-3/4 2-13/32

T&B Conduit Fittings
Service Entrance Cable Fittings
Cable Straps
Dimensions (in.)

Each strap takes a wide range of sizes because
of the rocking action of the foot. Hole is for 1¼4”
screw. Malleable iron, hot dipped galvanized
construction.

Cat. No.

Wire Size

A

B

1341
1344

2-#10
3-#6 or 3-#8

5/8
5/8

1-1/8
1-15/16

1345*
1346
1347

3-#4 or 3-#2
3-1/0
3-4/0

13/16
3/4
3/4

1-59/64
2-7/16
2-25/32

* Steel, hot dipped galvanized.

Nylon UF Cable Fittings for Corrosive Environments
Cat. No.

Hub
Size

max.

min.

A
max.

2827
2828
2829

1/2”
3/4”
3/4”

.550 x .280
.675 x .280
.775 x .280

.400 x .190
.525 x .190
.625 x .190

2.60
3.00
3.00

• Tapered threaded hub.
• Liquidtight and dust-tight; hand tightens—
no tools required.
• Corrosive and weather resistant nylon for
outdoor and indoor applications.

87

UF Cable Range

Dimensions (in.)
B
C
± .060
± .060

1.270
1.570
1.570

.600
.620
.620

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Specifications — Liquidtight Flexible Metal Conduit
Ref. CEC Rule 12-1300
Liquidtight flexible metal conduit is a
raceway of circular cross section having
an outer liquidtight nonmetallic, sunlight
resistant jacket over a flexible metal core.
Liquidtight flexible metal conduit is
permitted to be used for exposed or
concealed work, in dry, damp or wet
locations indoors and outdoors. With the
exception of Class I Division I locations,
liquidtight flexible metal conduit is
considered an acceptable wiring method
in hazardous locations Class 1 Division 2
(CEC Rule J18-152(6).
Liquidtight flexible metal conduit is
not permitted where subjected to mechanical injury. The conduit is not permitted to
be used underground or embedded in
cinder fill or concrete. It cannot be used as
a general purpose raceway.
Use of liquidtight conduit is not
permitted where any combination of
ambient or conductor temperature will
produce temperature in excess of that for
which the jacket is rated or in locations
where flexing at low temperature will
injure jacket. Liquidtight flexible metal
conduit is not permitted for conductors
over 600 volts.

Liquidtight flexible conduit is available in
3/8” through 6” trade size. Conduit is
constructed with galvanized steel or
aluminum core, regular or extra flex. Outer
jacket is available for a variety
of applications, e.g. oil resistant where
exposed to cutting oils and for service
temperature ranging from -50°C to
150°C.
Listed and certified conduits are
constructed of galvanized steel core
and thermoplastic jacket rated for
maximum service temperature of 60°C
and suitable for exposure to mineral oils
but not to gasoline and similar solvents.
Conduit is required to be supported
adequately, and bending is restricted to
360 degrees total.

Please refer to the following for further
details and complete information:
1. U.L. 360…Safety Standards for
Liquidtight Flexible Steel Conduit
2. U.L. 514, Safety Standards for
Outlet Boxes and Fittings
3. W-F-406…Federal Specification:
Fittings for Cable, Power, Electrical
and Conduit, Metal, Flexible
4. NEMA FB-1…Standards Publication:
Fittings and Supports for Conduit and
Cable Assemblies
5. EMP-1…JIC Electrical Standards
for Mass Production Equipment
6. EGP-1…JIC Electrical Standards for
General Purpose Machine Tools
7. CEC Section 12-1300…Wiring
Methods (Liquidtight Metal Conduit)
8. CSA C22.2 No. 56…Safety
Standard for Flexible Metallic
Conduit and Liquidtight Flexible
Metal Conduit

Please Note
The excerpts and other material herein, whether relating to the Canadian
Electrical Code 2009 Part I, the Underwriters Laboratories, Inc. listing,
to industry practice or otherwise, is not intended to provide all relevant
information required for use and installation. Reference to original or primary
source material and data is mandatory before any application or use is made of
the product.

88

9. CSA C22.2 No. 18…Safety
Standards for Outlet Boxes,
Conduit Boxes and Fittings

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Suggested Specifications for Liquidtight Flexible Metal
Conduit Fittings
• Liquidtight Flexible Metal conduit
used shall be of the type with
galvanized steel core inside and
outside and outer thermoplastic
jacket suitable for the ambient
environmental conditions. Jacket shall
be positively locked to core to
prevent sleeving. Where used as an
equipment grounding conductor, the
conduit shall conform to applicable
standards U.L. 360/CSA C22.2 No.
56.

Series 5331; Series 5231AL
Liquidtight Flexible Metal
Conduit Fittings

Stainless
Steel
Retainer
Resilient Sealing
Material Locked
in Steel Retainer

Resilient Seal

Series 5262
Sealing Gasket

Series 3321
PVC Coated Liquidtight Flexible
Metal Conduit Fittings

Series 41
Liquidtight Union

5331GR Series
External Bonding

• Flexible conduit when installed shall
have sufficient slack to avoid sharp
flexing and straining due to vibration
and thermal expansion/constriction.
Conduit shall be installed in such a
manner that liquids will tend to run off
the surface instead of draining
toward the fittings.
• Where liquidtight flexible metal
conduit terminates into a threaded
or threadless opening, the conduit
shall be assembled with approved
liquidtight fittings. Fittings used shall
be reusable type of malleable
iron/steel construction, electro-zinc
plated inside and outside, furnished
with nylon insulated throat and taper
threaded hub as manufactured by
Thomas & Betts, series 5331.
Approved fittings installed shall be:
(1) Designed to prevent sleeving,
assure plastic (raceway jacket)
to plastic (gasket) seal.
(2) Equipped with grounding device
to assure ground continuity
irrespective of raceway core
construction. Grounding device
if inserted into raceway and
directly in contact with conductors
shall have rolled over edges for
sizes under 5 inches.
At the point of flexing (i.e. where
raceway leaves fitting) the
thermoplastic raceway jacket shall
not be permitted to be in direct
contact with metal.

89

• Where liquidtight flexible metal
conduit is terminated into a
threadless opening using a threaded
hub fitting such as Thomas & Betts
series 5331, a suitable moisture
resistant/oil resistant synthetic rubber
gasket such as Thomas & Betts
series 5262 shall be provided
between the outside of box or
enclosure and fitting shoulder. Gasket
shall be adequately protected by and
permanently bonded to a metallic
retainer.
• Where liquidtight flexible metallic
raceway is installed in outdoor or
indoor locations and is exposed to
environmental conditions that are
more than normally corrosive to
exposed surfaces, PVC coated
liquidtight flexible metal conduit
fittings such as series 3321
manufactured by Thomas & Betts
shall be used. Fittings shall be coated
with a nominal thickness of .040 PVC
and must meet the general
requirements for liquidtight flexible
metal conduit fittings indicated
above.
• Liquidtight fittings required to couple
threaded end of a fitting or pipe where
rotation of fitting or pipe is limited or
restricted shall be reusable type of
malleable iron/steel construction,
electro-zinc plated inside /outside with
taper threaded hub as manufactured by
Thomas & Betts, series 41. Fittings
shall be equipped with a moisture
resistant/oil resistant synthetic
rubber gasket. Metal to metal seal or
metal to thermoplastic seal for this
application shall be considered
unacceptable.

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Specifications
Application
• Used where flexible metal raceway
is installed in outdoor or indoor
locations where exposed to
continuous or intermittent moisture.
5331 Series
5231 AL Series

5361 Series

5271 Series
5341 Series…
same as 5331, except 45° Fittings
5351 Series…
same as 5331, except 90° Fittings

• To positively bond conduit to box
or enclosure.

• 1/2” and 1-1/4” sizes Laboratory
tested to carry ground fault current of
up to 1000 amps RMS with duration
of fault current 3 cycles.

Features
• Ability to install quickly with low
torque effort.

• Conforms with JIC requirements.

•Ground cone design offers 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 threading; 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 assures
foolproof assembly.
• Can be disconnected and reused

Predetermined
Compression

5361 Series
Chase Style

• CEC Rule 12-1306 stipulates “a
separate bonding conductor shall be
installed in liquidtight flexible conduit in
accordance with section 10”.

• Watertight/oiltight 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) Captive sealing ‘O’ ring on 5361
series (H).
(3) Taper tapped hole on 5271series.
• Suitable for use in Class I Division 2,
Class II Division 1 and 2 and Class III
Division 1 and 2 Hazardous Locations
per CEC Section 18.
Class I, Zone 2, CEC Rule 18-152 (6)
Class I, Div. 2, CEC Rule J18-152 (6)
Class II, Div. 1 CEC Rule 18-202 (4) (b)
Class II, Div. 2, CEC Rule 18-252 (4)
Class III, Div.1 CEC Rule 18-302 (4)
Class III, Div. 2 CEC Rule 18-352
90

• Available with imperial, I.S.O. and PG
threaded hub.
Standard Material
5331-5361-5271 Series
Body, Gland, Locknut and Ground
Cones: All steel or malleable iron.
Sealing Ring and Insulator:
All thermoplastic rated min. -20ºc
max. 105°C
Sealing Gasket: Stainless Steel and
Buna N
5231 AL Series
All Copper-free Aluminum
(non-insulated)
Standard Finish
5331-5361-5271 Series
Electro Zinc Plated and Chromate
Coated
5231 AL Series
Copper-free Aluminum
Range
• 5331 Series
• 5341 Series
• 5351 Series
• 5361 Series
• 5271 Series
conduit
• 5231 AL Series
All hubs provided
threads (NPT).

3/8”
3/8”
3/8”
3/8”
3/8”

thru
thru
thru
thru
thru

6” conduit
4” conduit
4” conduit
4” conduit
1-1/4”

3/8” thru 4” conduit
with taper pipe

Conformity
U.L. 514B
CSA C22.2 No. 18.3
NEMA FB-1
NFPA 70-2008 (ANSI)
JIC EGP1, JIC EMP1
Federal Specification W-F-406
Federal standard H-28 (Threads)

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
High Temperature Flexible Metal Liquidtight Fittings

T&B HT-Series Liquidtight Fittings are available
straight, 45°, and 90°.

Suggested Specification
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 (works with our ATX Series conduit, p. 135).
• 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 tapered NPT threads.
• For applications where termination into a threadless opening is required use an
acceptable sealing ring.
• 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.

B

B

A

B

A
A
C
C

C

Straight Liquidtight Fittings
Cat. No.

5331-HT
5332-HT
5333-HT
5334-HT
5335-HT
5336-HT
5337-HT
5338-HT
5339-HT
5340-HT

Conduit
Size (in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

45° Liquidtight Fittings

Dimensions (in.)
A
B
C

1-5/32 1-1/2
1-3/8 1-9/16
1-21/32 1-5/8
1-7/8 2-1/16
2-9/32 2-1/2
2-22/32 2-11/16
3-1/4 3-1/16
3-3/4 4-1/8
4-1/2 4-1/4
5-1/2 4-1/2

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8

Cat. No.

5341-HT
5342-HT
5343-HT
5344-HT
5345-HT
5346-HT
5347-HT

3/8
1/2
3/4
1
1-1/4
1-1/2
2

90° Liquidtight Fittings

Dimensions (in.)
A
B
C

Conduit
Size (in.)

1-5/32 1-9/16
1-3/8 1-7/8
1-21/32 2-1/8
1-7/8 2-1/4
2-9/32 2-3/4
2-22/32 2-3/8
3-1/4 3-7/8

9/16
9/16
9/16
3/4
13/16
13/16
7/8

Cat. No.

5351-HT
5352-HT
5353-HT
5354-HT
5355-HT
5356-HT
5357-HT

Please note: There is no CSA and UL Standards applicable for High Temperature Fittings or Conduits.
Therefore neither HT Fittings nor HT Conduit bear these Certifications/Listings.
91

Conduit
Size (in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2

A

Dimensions (in.)
B
C

1-5/32 1-3/8
1-3/8 1-9/16
1-21/32 1-3/4
1-7/8 2-3/16
2-9/32 2-3/4
2-22/322-15/16
3-1/4 3-7/16

9/16
9/16
9/16
3/4
13/16
13/16
7/8

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
For Control and Power Cable Applications
Cat. No.

Hub
Size

Conduit
Size

A

Dimensions (in.)
B

C

5229*
5330*

1/4”
3/8”

1/4
5/16

27/32
63/64

1-3/8
1-3/8

15/32
15/32

Dimensions (in.)
B

C

* U.L. and CSA not applicable.

Straight Fittings

Steel, malleable iron, or aluminum tapered hub
threads. With safe-edge ground thru 4” cone and
double bevel sealing ring (through 2”).

Insulated

Cat. No.
Aluminum‡

Noninsulated

Conduit
Size

A

5331**
5332
5333
5334
5335
5336+
5337+
5338+
5339+
5340+
5385*+
5386*+

5231AL
5232AL
5233AL
5234AL
5235AL
5236AL
5237AL
5238AL
5239AL
5240AL
—
—

5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5285*
—

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4
5
6

1-5/32
1-3/8
1-21/32
1-7/8
29/32
2-23/32
3-1/4
3-3/4
4-1/2
5-1/2
8-3/4
8-3/4

1-1/2
1-9/16
1-5/8
2-1/16
2-1/2
2-11/16
3-1/16
4-1/8
4-1/4
4-1/2
7
8-1/2

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8
1-7/8
2

Suitable for hazardous locations use in CEC Rule 18-152 (6) Class I, Zone 2;
CEC Rule J18-152 (6) Class I, Division 2; CEC Rule 18-202 (4) Class II, Division 1;
CEC Rule 18-252 (4) Class II, Division 1
** 3/8” Conduit Fitting has 1/2” hub.
U.L. Listed liquidtight; and CSA Certified watertight.
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
* Not CSA Certified.
 Steel
+ Malleable Iron

45° Angle Fittings*
Cat. No.

Malleable iron, tapered hub threads. With safeedge ground cone and double bevel sealing ring
(through 2”).

Dimensions (in.)
B

Insulated

Noninsulated

Conduit
Size

A

5341**
5342
5343
5344
5345
5346
5347
5348
5349
5350

5241
5242
5243
5244
5245
5246
5247
5248
5249
5250

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

1-5/32
1-3/8
1-21/32
1-7/8
29/32
2-23/32
3-1/4
3-3/4
4-1/2
5-1/2

1-9/16
1-7/8
2-1/8
2-1/4
2-3/4
3-3/8
3-7/8
4-1/4
4-1/4
4-5/8

C

9/16
9/16
9/16
3/4
1-3/16
1-3/16
7/8
1
1
1-1/8

* Suitable for hazardous locations use CEC Rule 18-152 (6) Class I, Zone 2;
CEC Rule J18-152 (6) Class I, Division 2; CEC Rule 18-202 (4) Class II, Division 1;
CEC Rule 18-252 (4) Class II, Division 1
** 3/8” Conduit Fitting has 1/2” hub.
U.L. Listed liquidtight; and CSA Certified watertight.
For Dura-Plate™ finish, add prefix 040- to Cat. No. Consult Customer Service for details.
For Wiremesh Grips refer to page 80.

92

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings

90° Angle Fittings
Insulated

5351
5352
5353
5354
5355
5356
5357
5358
5359
5360

Dimensions (in.)
B

Cat. No.
Noninsulated

Aluminum

Hub
Size

Conduit
Size

A

5251
5252
5253
5254
5255
5256
5257
5258
5259
5260

5251AL
5252AL
5253AL
5254AL
5255AL
5256AL
5257AL
5258AL*
—
—

1/2”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

1-5/32
1-3/8
1-21/32
1-7/8
29/32
2-23/32
3-1/4
3-3/4
4-1/2
5-1/2

1-3/8
1-9/16
1-3/4
2-3/16
2-3/4
2-15/16
3-7/16
8-7/8
10-1/4
12-5/8

C

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8

Suitable for hazardous locations use in CEC Rule 18-152 (6) Class I, Zone 2;
CEC Rule J18-152 (6) Class I, Division 2; CEC Rule 18-202 (4) Class II, Division 1;
CEC Rule 18-252 (4) Class II, Division 2.
U.L. Listed liquidtight; and CSA Certified watertight.
* Not CSA Certified.

Wiremesh Grips for Liquidtight Fittings

Prevents severe conduit bends and pullout.

Cat. No.

Conduit
Size

Straight

WMG-LT1
WMG-LT2
WMG-LT3
WMG-LT4
WMG-LT5
WMG-LT6
WMG-LT7
WMG-LT8
WMG-LT9
WMG-LT10

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

5331
5332
5333
5334
5335
5336
5337
5338
5339
5340

Liquidtight Fittings
45°

5341
5342
5343
5344
5345
5346
5347
5348
5349
5350

90°

90°
Chase

Chase

Adapter

5351
5352
5353
5354
5355
5356
5357
5358
5359
5360

5361
5362
5363
5364
5365
5366
5367
5368
5369
5370

5371
5372
5373
5374
—
—
—
—
—
—

5271
5272
5273
5274
5275
5276
5277
5278
5279
5282

Order wiremesh grip separately: no need to duplicate inventory.

93

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Liquidtight Adapter
To Connect Liquidtight to Threaded Rigid Conduit
B

A

C

Dimensions (in.)
B

Cat. No.

Conduit Size
(in.)

A

5271
5272
5273
5274
5275
5276

3/8
1/2
3/4
1
1-1/4
1-1/2

1-5/32
1-3/8
1-21/32
1-7/8
2-9/32
2-3/4

1-9/16
1-11/16
1-3/4
2-1/8
2-1/2
2-11/16

C

Std.
Pkg.

1-3/8
1-3/8
1-3/8
1-3/8
1-3/8
1-3/8

50
50
50
25
25
10

With SAFE-EDGE™ ground cone and double bevel sealing ring (through 2”).
Suitable for hazardous locations use in CEC Rule 18-152 (6) Class I, Zone 2;
CEC Rule J18-152 (6) Class I, Division 2; CEC Rule 18-202 (4) Class II, Division 1;
CEC Rule 18-252 (4) Class II, Division 2.

Nylon Insulated CHASE® Fittings
Steel or Malleable Iron

B

A

C

Dimensions (in.)
B

Cat. No.

Conduit Size
(in.)

A

5361
5362
5363
5364
5365
5366
5367
5368
5369
5370

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

1-3/32
1-3/8
1-11/16
2-1/32
2-3/8
2-15/16
2-9/16
4-3/8
5-1/8
5-1/8

1-3/8
1-3/8
1-5/8
2-1/16
2-3/8
2-3/4
3
3-15/16
4-1/8
4-3/8

C

Std.
Pkg.

1/8
3/16
1/4
1/4
5/16
3/8
3/8
7/16
1/2
1/2

100
100
50
25
25
10
5
5
5
5

With SAFE-EDGE™ ground cone and double bevel sealing ring (through 2”).
Note: UL Listed Liquidtight; and CSA Certified Watertight.
Suitable for hazardous locations use in CEC Rule 18-156 (6) Class I, Zone 2;
CEC Rule J18-156 (3) Class I, Division 2; CEC Rule 18-202 (4) Class II, Division 1;
CEC Rule 18-252 (4) Class II, Division 2.

94

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Specifications —External Bonding
Application
• Used where external bonding jumper
is required around liquidtight flexible
metal conduit.
• To positively bond conduit to box
or enclosure.
Series 5331GR

• Used where flexible raceway is
installed in outdoor or indoor locations
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.

Series 5271GR

• Ability to install quickly with low
torque effort.
(i) Compresses metallic
convolutions; assures ground
contact with low impedance and
high raceway holding power (A).
(ii) Single helical thread on ground
cone is easy to install without
cross threading; accepts
variations in raceway diameters
and
convolution pitch (B).
(iii) Rolled over edge protects
conductors (C).
• Sealing ring design has following
exclusive features:
(i) Grips and seals at leading and
trailing edge—will not abrade
raceway jacket (D).
(ii) Provided with grooves on inside
diameter for anti-sleeving (E).
(iii) Shoulders on both ends for extra
sealing (F).
(iv) Symmetrical shape assures
foolproof assembly.
• Can be disconnected and reused.

Sleeving
Raceway Jacket pulls off—exposing core and
affecting liquidtight termination. Feature (E) on
sealing ring helps overcome this problem.

• Watertight/oiltight installation at box or
enclosure termination is assured 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 CEC Section 18.

95

• Conforms with JIC requirements.
• CEC Rule 12-1306 stipulates “a
separate bonding conductor shall be
installed in liquidtight flexible conduit in
accordance with section 10”.
• CEC Rule 10-618 (3) “The armour of
flexible metal conduit and liquidtight
flexible metal conduit shall not be
considered as fulfilling the
requirements of a bonding conductor
for the purposes of this rule, and a
separate bonding conductor shall
be run within the conduit”.
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 & Buna N
Strap: Steel
Standard Finish
All Electro Zinc Plated and Chromate
Coated except lugs.
Lugs: Bright Dipped
Range
• 5331GR Series (straight fittings with
male hub): 3¼8” thru 6” conduit.
• 5341GR Series (45°): 3¼8” thru 4” conduit
• 5351GR Series (90°): 3¼8” thru 4” conduit.
• 5271GR Series (straight fittings
with female hub): 3¼8” thru 1-1/4”
conduit.
All hubs provided with taper pipe threads
(NPT)
Conformity
U.L. 467
U.L. 514B
CSA C22.2 No. 18.3
CSA C22.2 No. 41
NEMA FB-1
NFPA 70-2008 (ANSI)
JIC EGP1
JIC EMP1
Federal Specification W-F-406
Federal Standard H-28 (threads)

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Straight Grounding Fittings*
Cat. No.
Steel
Non-insulated

Steel
Insulated

A

C
B
Malleable iron, tapered hub threads.

5331GR**
5332GR
5333GR
5334GR
5335GR
5336GR
5337GR
5338GR
5339GR
5340GR
5385GR
5386GR

5231GR
5232GR
5233GR
5234GR
5235GR
5236GR
5237GR
5238GR
5239GR
5240GR
5285GR
—

Aluminum
Non-insulated

Conduit
Size

5231ALGR*
5232ALGR*
5233ALGR*
5234ALGR*

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”
5”
6”

Ground
Wire
D

Dimensions (in.)
A
B
C

1-5/32 1-1/2
1-3/8 1-9/16
1-21/32 1-5/8
1-7/8 2-1/16
2-1/4 2-1/2
3-1/4 2-11/16
3-13/16 3-1/16
4-7/16 4-1/8
5-3/16 4-1/4
6-1/8 4-1/2
8-9/16
7
8-17/32 8-1/2

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8
1-7/8
2

14-8
14-8
14-4
14-4
8-1/0
4-2/0
4-2/0
2-4/0
2-4/0
2-4/0
2-4/0
2-4/0

45° Angle Grounding Fittings
Ground Wire

Max. over Ribs

Malleable iron, tapered hub threads.

Cat. No.
Insulated

Non-insulated

Conduit
Size

5341GR**
5342GR
5343GR
5344GR
5345GR
5346GR
5347GR
5348GR
5349GR
5350GR

5241GR**
5242GR
5243GR
5244GR
5245GR
5246GR
5247GR
5248GR
5249GR
5250GR

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

Dimensions (in.)
A
B
C

1-5/32 1-9/16
1-3/8 1-7/8
1-21/32 2-1/8
1-7/8 2-1/4
2-1/4 2-3/4
3-1/4 3-3/8
3-13/16 3-7/8
4-7/16 4-1/4
5-3/16 4-1/4
6-1/8 4-5/8

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8

Ground
Wire
D

14-8
14-8
14-4
14-4
8-1/0
4-2/0
4-2/0
2-4/0
2-4/0
2-4/0

90° Angle Grounding Fittings
Ground Wire

Max. over Ribs

Malleable iron tapered hub threads.

Steel
Insulated

Cat. No.
Steel
Non-insulated

5351GR**
5352GR
5353GR
5354GR
5355GR
5356GR
5357GR
5358GR
5359GR
5360GR

5251GR**
5252GR
5253GR
5254GR
5255GR
5256GR
5257GR
5258GR
5259GR
5260GR

Aluminum
Non-insulated

Conduit
Size

Dimensions (in.)
A
B
C

Ground
Wire
D

5251ALGR*
5252ALGR*
5253ALGR*
5254ALGR*

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

1-5/32 1-1/4 9/16
1-3/8 1-7/16 9/16
1-21/321-13/16 9/16
1-7/8 2-1/16 3/4
2-1/4 2-1/2 13/16
3-1/4 2-15/16 13/16
3-13/16 3-7/16 7/8
4-7/16 8-7/8
1
5-3/16 10-1/4
1
6-1/8 12-5/8 1-1/8

14-8
14-8
14-4
14-4
8-1/0
4-2/0
4-2/0
2-4/0
2-4/0
2-4/0

* Not CSA Certified
** 3/8” conduit fittings have 1/2” trade size hub. With safe-edge ground cone (through 4”)
and double bevel sealing ring (through 2”).
Suitable for hazardous locations use in Class I, Division 2; Class II, Division 1 and 2; Class III,
Division 1 and 2, where general purpose equipment is specifically permitted per CEC Rule
18-152 (6) Class I, Zone 2; CEC Rule J18-156 (3) Class I, Division 2;
CEC Rule 18-202 (4) Class II, Division. 1; CEC Rule 18-252 (4) Class II, Division 2.
Note: 3/8”-1” fittings include Revolver ™ grounding device. For sizes 1-1/4” and up, fittings are
supplied with a copper mechanical lug.

96

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
External Grounding Strap

Swing
Radius

Bolt

Cat. No.

Conduit
Size

A
Swing Radius

B
Bolt Size

GR1W
GR2W
GR3W
GR4W
GR5W

3/8”
1/2”
3/4”
1”
1-1/4”

1
1-1/16
1-3/8
1-1/2
1-7/8

10-24
10-24
1/4-20
1/4-20
5/16-18

For retrofit applications. Includes strap,
nut and bolt.

Bolt
Size

Liquidtight to Rigid External Ground Adaptor
C Lug Range

Cat. No.

Conduit
Size

A
Overall Length

B
Bolt Size

C
Lug Range

5271GR*
5272GR
5273GR
5274GR
5275GR
5276GR

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/4”

1-15/32
1-3/8
1-21/32
1-7/8
2-1/4
2-29/32

10-24
10-24
1/4-20
1/4-20
5/16-18
3/8-16

14-8
14-8
14-4
14-4
8-1/0
3/8-16

* 3/8” conduit fittings have 1¼2” trade size hub.
For Dura-Plate™ finish add prefix 040- to Cat. No. Consult Customer Service for details.
A

Revolver® Grounding Device
Conduit
Size

Cat. No.

38GR-TB
12GR-TB
34GR-TB
1GR-TB

3/8”
1/2”
3/4”
1”

The grounding device is a combination of a set screw and a grounding lug that can be used
to retrofit any existing liquidtight fithing to an externally grounded version.

97

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Specifications — PVC Coated
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.

3321 Series*

• To positively bond conduit to box
or enclosure.

*3361 Series...same as 3321, except 90°
3341 Series...same as 3321, except 45°

Features
• PVC coated to protect fitting 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.

Gland
(F)
Leading
Edge
Sealing
Ring

Raceway Core
Convolutions
(C)

(E)

(A)
(B)
(G)
Ground
Cone

(A)

(D)

(B)

(F)
Trailing
Edge

Body

(I)
Taper
Threaded Hub

Sealing
Gasket
Locknut

(H)

3321 Series

• 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 assures
foolproof assembly.
• Hardened steel or malleable iron
locknut (H).
• Can be disconnected and reused.

98

• Watertight/oiltight 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
CEC Rule 18-152 (6) Class I, Zone 2;
CEC Rule J18-156 (3) Class I, Div. 2;
CEC Rule 18-202 (4) Class II, Div. 1;
CEC Rule 18-252 (4) Class II, Div. 2.

• Conforms with JIC requirements.
Standard Material
Body, Gland, Locknut and Ground
Cones: All steel or malleable iron.
Sealing Ring and Insulator:
All thermoplastic
Sealing Gasket, Retainer: Stainless
Steel
Resilient Seal: Buna N
Coating: PVC
Standard Finish
Outside of body and gland:
PVC Coated .040 min. Thickness
Inside of body and gland:
Electro Zinc Plated and Chromate
Coated
Locknut, Sealing Gasket, and Retainer:
Electro Zinc Plated and
Chromate Coated
Range
• 3321, 3361 and 3341 Series
3
¼8” thru 4” conduit.
All hubs provided with taper pipe
threads (NPT).
Conformity
U.L. 514B
CSA C22.2 No. 18.3
NEMA FB-1
NFPA 70-2008 (ANSI)
JIC EGP1
JIC EMP1
Federal Specification W-F-406
Federal Standard H-28 (THREADS)

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Corrosion Resistant PVC Jacketed
Liquidtight Fittings
Cat. No.

Conduit
Size

A

Dimensions (in.)
B

C

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

1-15/32
1-5/8
1-15/16
2-1/4
2-11/16
3-1/8
3-5/8
4-3/8
5-3/16
6-7/16

2-5/16
2-1/2
2-25/32
3-15/32
4-1/4
4-11/16
5-5/16
6-3/8
6-1/2
6-3/4

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

1-15/32
1-5/8
1-15/16
2-1/4
2-11/16
3-1/8
3-5/8
4-3/8
5-3/16
6-7/16

2-3/16
2-1/2
2-29/32
3-19/32
4-1/2
4-15/16
5-11/16
11-1/8
12-1/2
14-7/8

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

1-15/32
1-5/8
1-15/16
2-1/4
2-11/16
3-1/8
3-5/8
4-3/8
5-3/16
6-7/16

1-1/8
1-1/4
1-7/16
1-13/16
2-1/16
2-11/16
3-3/16
3-13/16
4-9/16
5-3/4

9/16
9/16
9/16
3/4
13/16
13/16
7/8
1
1
1-1/8

Straight PVC Coated

Straight PVC Coated
Nylon Insulated
Steel or Malleable Iron
NPT hub threads

3321
3322
3323
3324
3325
3326
3327
3328-TB
3329
3331
90° PVC Coated

90° PVC Coated
Nylon Insulated
NPT hub threads

3361
3362
3363
3364
3365
3366
3367
3368
3369
3371
45° PVC Coated

45° PVC Coated
Nylon Insulated
NPT hub threads

3341
3342
3343
3344-TB
3345
3346
3347
3348-TB
3349
3352

Complies with J.I.C. standards and Federal Specs W-F-406B, W-F-408B
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 CEC Rule 18-156 (6)
Class I, Zone 2; CEC Rule J18-152 (3) Class I, Div. 2; CEC Rule 18-202 (4) Class II, Div. 1; CEC
Rule 18-252 (4) Class II, Div. 2.

99

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Specifications —Liquidtight Union for Threaded Hub
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
• Provides high quality bond between
fitting or pipe to the union.

41 Series

(B)
Controlled Deformation
of Resilient Seal
(E)

(C)

(D)

Gland

Resilient Seal
(A)

• Provided with resilient seal (A).
• Resilient seal subjected to controlled
deformation; positive seal and
reusability are assured (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
CEC Rule J18-106 Class I, Div. 1;
CEC Rule 18-202 Class II, Div. 1;
CEC Rule 18-252 Class II, Div. 2;
CEC Rule 18-302 Class III, Div. 1;
CEC Rule 18-352 Class III, Div. 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” and 3/4” NPT
• Gland (Internal Threads)
1/2” and 3/4” NPS
Conformity
U.L. 514B
CSA C22.2 No. 18.3
NEMA FB-1
ANSI C80.4
NFPA 70-2008 (ANSI)
Federal Specification W-F-408
Federal Specification W-F-406
Federal Standard H-28 (Threads)

Body

Liquidtight Union for Threaded Hub
Dimensions (in.)

Cat. No.

Conduit
Size

A

B

41TB
42TB

1/2”
3/4”

1-29/64
1-15/16

1
1-1/4

Steel, zinc plated and chromated. Ideal for angle
fittings where swing clearance is not available.

100

T&B Conduit Fittings
Liquidtight Flexible Nonmetallic Conduit Fittings
Specifications — Type A Conduit Fittings

Series 6302
Liquidtight Flexible Nonmetallic
Conduit Fittings

Application
• To provide a liquidtight, dustight
connection between flexible,
nonmetallic conduit and a box
or an enclosure.

Standard
Body
Gland
‘O’ Ring
Locknut

Features
• Serrated design provides high
mechanical pullout strength (A).

Standard Finish
Body, Gland & ‘O’ Ring
As Molded
Locknut
Electro Zinc

• Unique component parts
(body/gland) design insures
positive seal between conduit
and fitting (B).
• Tapered thread hub and sealing ‘O’
ring provide a liquidtight/dust tight
seal to a box or an enclosure (C).

Material
Thermoplastic
Thermoplastic
Neoprene
Steel (Case Hardened)

Range
• Conduit Size
• Hub Size
N.P.T.

1/2” thru 1-1/4”
1/2” thru 1-1/4”

• High strength, chemical resistant,
non-burning, non-dripping
thermoplastic construction.
• Smooth insulated body throughout
for maximum dielectric strength.
Series 6322
Liquidtight Flexible Nonmetallic
Conduit Fittings

• Captive ‘O’ ring and reduced number
of parts save installation time (D).

Suggested Specifications for Type A Conduit and Fittings

(A) Left-Handed Threads
Gland

Body
Sealing ‘O’ Ring
Locknut

Liquidtight Flexible
Nonmetallic Conduit

(A & B)

Gland

Body
Sealing ‘O’ Ring
(D)
Captive Sealing
‘O’ Ring

• Type A Liquidtight Flexible Nonmetallic
Conduit shall be seamless type
adequately reinforced with one or
more layers of flexible braided
reinforcing cords. Conduit jacket shall
be of non-kinking oil resistant/water
resis-tant flame retardant material
suitable for ambient environmental
conditions.

Thomas & Betts. Fittings shall be of
malleable iron/steel/thermoplastic
construction with taper-threaded hub
and:

• Where Type A Flexible Nonmetallic
Conduit terminates into a threaded
or threadless opening, the conduit
shall be cut square, deburred,
installed with sufficient slack to reduce
effects of vibration and assembled
with approved fittings such as series
6302 or 3720 manufactured by

(2) Thermoplastic fittings shall be of
high impact chemical resistant,
non-burning, non-dripping
thermoplastic.

(C)
Taper Threaded Hub

101

(1) Ferrous metallic fittings shall be
electro-zinc plated inside outside
and equipped with a nylon
insulated throat.

(3) Fittings shall be provided with a
captive, moisture resistant/oil
resistant synthetic rubber gasket.

T&B Conduit Fittings
Liquidtight Flexible Nonmetallic Conduit Fittings
Thermoplastic Fittings for Liquidtight Flexible
Nonmetallic Conduit Type A

Straight Fitting

A

Dimensions (in.)
B

C
Cross
Corners

Cat. No.

Conduit
Size

Straight Fitting
6302
6303
6304
6305

1/2”
3/4”
1”
1-1/4”

.60
.61
.77
.79

1.68
1.85
1.89
2.30

1.48
1.76
2.10
2.67

1/2”
3/4”
1”
1-1/4”

.60
.61
.77
.79

1.56
1.74
1.78
2.13

1.48
1.76
2.10
2.67

90° Angle Fitting

6322
6323
6324
6325

Corrosion Resistant Applications
Meets Coast Guard CG293
*Use with our LNM-P Conduit on p. 146
90° Angle Fitting
Designed especially for the Type A, all-plastic
raceways now in use for dynamic machine tool
applications.
Fittings are constructed of a high-strength,
chemically resistant thermoplastic tougher than
the raceway itself.
Neoprene sealing ring is furnished with
fitting providing a liquidtight seal for knockout
applications.

Liquidtight Flexible Nonmetallic Conduit Type A

• Nylon insulated throat.
• T&B Sealing Ring to seal knockouts.
• Steel or malleable iron.
• U.L. Listed.
• NPT hub threads to seal in female threads.
• High mechanical pull-out strength.
• Provides positive seal against water, oil and
dust.

Dimensions (in.)

Cat. No.

Conduit
Size

Hub Thread

A

B

3720-TB*
3721-TB
3722-TB
3723
3724-TB
3725
3726

3/8
1/2
3/4
1
1-1/4
1-1/2
2

1/2—14 NPT
1/2—14 NPT
3/4—14 NPT
1—11-1/2 NPT
1-1/4—11-1/2 NPT
1-1/2—11-1/2 NPT
2—11-1/2 NPT

1-5/32
1-3/8
1-5/8
1-7/8
2-3/8
2-3/4
3-17/32

2
2-1/8
2-1/4
2-1/2
2
3-3/8
3-5/8

* Not U.L. Listed
For Dura-Plate™ Finish, add prefix 040- to Cat. No. Consult Customer Service for details.

102

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
45° Metallic Fittings
Dimensions (in.)

Cat. No.

Conduit
Size

Hub Thread

A

B

3730-TB*
3731-TB
3732
3733-TB
3734-TB
3735-TB
3736

3/8
1/2
3/4
1
1-1/4
1-1/2
2

1/2—14 NPT
1/2—14 NPT
3/4—14 NPT
1—11-1/2 NPT
1-1/4—11-1/2 NPT
1-1/2—11-1/2 NPT
2—11-1/2 NPT

1-5/32
1-3/8
1-5/8
1-7/8
2-3/8
2-3/4
3-17/32

2-13/32
2-9/16
3
3-1/2
4-1/8
4-7/8
5-1/2

* Not U.L. Listed
Available with Dura-Plate™ Finish. Consult Customer Service for details.

90° Metallic Fittings
Dimensions (in.)

Cat. No.

Conduit
Size

Hub Thread

A

B

3740*
3741
3742
3743-TB
3744-TB
3745
3746-TB

3/8
1/2
3/4
1
1-1/4
1-1/2
2

1/2—14 NPT
1/2—14 NPT
3/4—14 NPT
1—11-1/2 NPT
1-1/4—11-1/2 NPT
1-1/2—11-1/2 NPT
2—11-1/2 NPT

1-5/32
1-3/8
1-5/8
1-7/8
2-3/8
2-3/4
2-17/32

1-5/8
1-3/4
2-1/4
2-9/16
3-1/4
3-1/2
4-1/8

* Not U.L. Listed
Available with Dura-Plate™ Finish. Consult Customer Service for details..

Liquidtight K.O. Plugs
A

NEMA 3R, 4, 6 & 13
Temperature range — -30°C to 105°C.

Cat. No.

Size

5710
5711
5712
5713
5714
5715
5716
5717
5718

1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

U.L. Listed liquidtight
CSA not applicable
Meets Coast Guard Regulation CG293

103

Dimensions (in.)
A

1-9/32”
1-1/2”
1-27/32”
27/32”
2-1/2”
3-3/32”
3-21/32”
4-19/64”
5-19/64”

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Specifications — Liquidtight Sealing Gaskets
Application
• When used with an externally
threaded fitting provides a tight seal
against oil, fumes or moisture at the
knockout opening.

5262 Series

Standard Material
Retainer
Sealing Material

Stainless Steel
Buna N

Range
• 1/2” thru 4” Hub Size

Features
• Locks resilient sealing material in
steel.
• Steel retainer protects seal from
extruding out under torque and
limits compression to an optimum
predetermined value; provides high
quality seal.
• Resilient material flows and
seals rough surfaces.

Stainless Steel Retainer

Resilient Sealing
Material Locked in Steel Retainer

Resilient Seal

Sealing Ring with Stainless Steel Retainer

B Thickness

NEMA 3R, 4, 6 & 13
For use with T&B Fittings. Sealing material
resists oil, coolants, and hydraulic fluids as well
as water.

Dimensions (in.)

Cat. No.

Conduit
Size

A

B

5299**
5261**
5262
5263
5264
5265
5266
5267
5268
5269
5270

1/4”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”

.80
.95
1.16
1.49
1.75
2.15
2.42
2.92
3.44
4.08
5.29

.11
.11
.18
.19
.19
.22
.23
.23
.23
.23
.31

** U.L. not applicable

104

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
Liquidtight Flexible Metal/MS Fittings

T&B Liquidtight flexible metal and Liquidtight
flexible nonmetallic fittings with internal
threads to accept AN-MS fitting shells.
Material: Steel

Cat. No.

Trade
Size

LTA03810
LTA03814
LTA05014
LTA05016
LTA05018
LTA07516
LTA07518
LTA07520
LTA10020
LTA10024

3/8
3/8
1/2
1/2
1/2
3/4
3/4
3/4
1
1

Internal Thread
AN-MS Conn.
Shell Size
Thread Size

10SL, 12, 12S
14, 14S
14, 14S
16, 16S
18
16, 16S
18
20, 22
20, 22
25, 28

Dimensions (in.)
A
B

5/8—24 UNEF-2B
3/4—20 UNEF-2B
3/4—20 UNEF-2B
7/8—20 UNEF-2B
1—20 UNEF-2B
7/8—20 UNEF-2B
1—20 UNEF-2B
1-3/16 —18 UNEF-2B
1-3/16 —18 UNEF-2B
1-7/16 —18 UNEF-2B

1-5/32
1-5/32
1-5/16
1-5/16
1-5/16
1-7/16
1-7/16
1-7/16
1-3/4
1-3/4

1
1
1-1/4
1-1/4
1-1/4
1-1/2
1-1/2
1-1/2
1-23/32
1-23/32

PG Metric Thread Liquidtight Fittings*
Cat. No.

Flexible
Conduit
Size

Metric
PG
Thread

A

Dimensions (mm)
B

C

9
9
11
13.5
16
21
29
36
42
48

36
36
40
40
41
43
56
67
72
81

21
26
29
29
35
42
47
58
69
83

12
12
14
14
14
14
19
21
21
21

11
13.5
16
21
29
36
42
48

27
27
30
34
44
51
60
73

29
29
35
42
47
58
69
76

14
14
14
14
19
19
21
24

11
13.5
16
21
29
36
42
48

37
37
40
44
56
70
75
87

29
29
35
42
47
58
69
83

14
14
14
14
21
21
21
24

Nylon insulated straight fittings

7330**
7360**
7361*
7362*
7363*
7364*
7365
7366
7367
7368

1/4”
5/16”
3/8”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

Nylon insulated 45° angle fittings

7341
7342
7343
7344-TB
7345
7346
7347
7348-TB

3/8”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

Nylon insulated 90° angle fittings

Fittings for Liquidtight flexible metal conduit
with metric threads of PG Form (DIN 40430).

7351
7352
7353
7354
7355
7356
7357
7358

3/8”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”

U.L. Listed liquidtight.
*CSA Certified dusttight and watertight.
**U.L. not applicable and not CSA Certified.

105

T&B Conduit Fittings
Liquidtight Flexible Metal Conduit Fittings
ISO Metric Thread Liquidtight Fittings*
Cat. No.

Flexible
Conduit
Size

Metric
ISO
Thread

A

Dimensions (mm)
B

C

16
20
16
16
20
20
25
32

36
36
36
40
40
42
45
54

21
21
26
29
29
35
42
47

12
12
12
16
16
16
16
23

16
20
20
25
32

27
27
27
31
34

29
29
35
42
47

16
16
16
16
23

16
20
20
25
32

35
35
39
43
48

29
29
35
42
47

16
16
16
16
23

Nylon insulated straight fittings

9330
9331
9306
9360
9361
9362
9363
9364

1/4”
1/4”
5/16”
3/8”
3/8”
1/2”
3/4”
1”

Nylon insulated 45° angle fittings

9340
9341
9342
9343TB
9344

3/8”
3/8”
1/2”
3/4”
1”

Nylon insulated 90° angle fittings

9350
9351
9352TB
9353TB
9354TB

3/8”
3/8”
1/2”
3/4”
1”

U.L. Listed Liquidtight.
Fittings for Liquidtight flexible metal conduit with
metric threads of ISO Form (BS-4568-SA BS 162).

NPT/MS Fitting Adaptors
A

Cat. No.

Fig. 1

B

B

Fig. 2

N.P.T.
Thread

AN-MS
Fitting
Shell Size

Thread
Size

A

1/2”
1/2”
1/2”
3/4”
3/4”
3/4”
1
1
1
1

14, 14S
16, 16S
18
16, 16S
18
20, 22
20, 22
24, 28
32
36

3/4—20 UNEF-2B
7/8—20 UNEF-2B
1—20 UNEF-2B
7/8—20 UNEF-2B
1—20 UNEF-2B
1-3/16 —18 UNEF-2B
1-3/16 —18 UNEF-2B
1-7/16 —18 UNEF-2B
1-3/4—18 UNS-2B
2—18 UNS-2B

1.000
1.000
1.125
1.250
1.250
1.375
1.500
1.625
2.000
2.250

MSA05014
MSA05016
MSA05018
MSA07516
MSA07518
MSA07520
MSA10020
MSA10024
MSA10032
MSA10036
Not CSA Certified.

A

Fig. 3

Mechanical adapter with internal threads to
mate with NPT threaded fittings and MS type
fittings.
Material: aluminum

106

Dimensions (in.)
Fig.
B

1
2
3
1
1
3
1
3
3
3

1.175
1.175
1.175
1.356
1.300
1.300
1.431
1.313
1.576
1.738

T&B Conduit Fittings
Liquidtight Flexible Nonmetallic Conduit Fittings
Specification Sheet—Bullet® Liquidtight Fittings for
Liquidtight Flexible Nonmetallic Conduit and Tubing
®

Plastic Bullet Liquidtight Fittings
Feature:
• Fitting assembles to conduit without
disassembly and is designed to be
installed with positive installation
criteria (gland bottoms on body
shoulder).
Box or
Enclosure
Wall

Conduit
or Tubing

Application:
A series of nonmetallic fittings designed
to provide a liquidtight seal when
terminating liquidtight nonmetallic
conduit (U.L. Type B) or liquidtight
nonmetallic tubing to a box or enclosure
with knockout opening or a threaded
hub.

• Rugged low profile nonmetallic body
and gland construction (1); the fitting is
equipped with a steel locknut to firmly
secure fitting to box or an enclosure
and a sealing “O” ring.
• Captive sealing “O” ring (2) with
predetermined compression for a
reliable seal at enclosure.
• Fitting ferrule designed to accept
variations in conduit inside diameter
and is tolerant of field conduit cuts (3).

• Performance of fitting 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.
• 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.

• Ferrule profile designed to reduce
friction between conduit I.D. and
ferrule (4) allowing conduit to seat
properly for an effective seal.

• Material Flammability Rating:
U.L.94-V2.

• Outer surface of 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).

• U.L.514B

• Performance of fittings 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.

107

Conformity
• CSA C22.2 #227.2 & CSA
C22.2 #227.3

• Watertight requirements of NEMA
Type 4 and Type 4X.
• Federal Standard H-28 (NPT threads)
• There is no CEC Rule to use
Nonmetallic liquidtight conduit and
fittings in Class I, Zone 2 or Class I,
Division 2;
Rule 18-202 (4) (b) Class II, Division 1;
Rule 18-252 (4) Class II, Division 2; Rule
18-302 (4) Class III, Division 1.

T&B Conduit Fittings
Liquidtight Flexible Nonmetallic Conduit Fittings
Plastic Bullet® Liquidtight Fittings for T&B NMC
Nonmetallic Liquidtight Conduit Type B and T&B NMT Flexible Tubing
Cat. No.

Fig.

Trade
Size

LT38P
LT438P
LT938P

1
2
3

3/8

LT50P
LT450P
LT950P

1
2
3

1/2

LT75P
LT475P
LT975P

1
2
3

LT100P
LT4100P
LT9100P

A ±.015
(.040)
in. (mm)

*B ±.035 (0.90)
in.
(mm)

C ±.015 (0.40)
Across
Corners
in. (mm)

Min.
Throat
Dia. D
in. (mm)

E
Thread
NPT

F*
(in.) (mm)
Approx.

1.595
2.012
1.380

(40.51)
(51.10)
(35.05)

1.354
(34.39)

.417
(10.59)

1/2-14

—
1.534 (38.95)
1.880 (47.75)

.570
(14.48)

1.636
2.092
1.489

(41.55)
(53.14)
(37.82)

1.448
(36.78)

.550
(13.97)

1/2-14

—
1.590 (40.39)
1.986 (50.44)

3/4

.582
(14.78)

1.757
2.452
1.790

(44.63)
(62.28)
(45.47)

1.740
(44.20)

.740
(18.80)

3/4-14

—
1.821 (46.25)
2.212 (56.00)

1
2
3

1

.726
(18.44)

1.923
2.684
2.104

(48.84)
(68.17)
(53.44)

2.068
(52.53)

.940
(23.88)

1-11-1/2

—
2.034 (51.66)
2.508 (63.70)

LT125P
LT4125P
LT9125P

1
2
3

1-1/4

.750
(19.05)

2.164
3.264
2.564

(54.97)
(82.91)
(65.13)

2.494
(63.35)

1.257
(31.93)

1-1/4-11-1/2

—
2.385 (60.58)
2.856 (72.54)

LT150P
LT4150P
LT9150P

1
2
3

1-1/2

.767
(19.48)

3.353
3.605
2.854

(59.77)
(91.57)
(72.49)

2.784
(70.71)

1.453
(36.91)

1-1/2-11-1/2

—
2.604 (66.14)
3.144 (79.86)

LT200P
LT4200P
LT9200P

1
2
3

2

.794
(20.17)

2.605
4.210
3.432

(66.17)
(106.93)
(87.17)

3.362
(85.39)

1.883
(47.83)

2-8

—
3.050 (77.47)
3.675 (93.34)

.570
(14.48)

* After Assembly

Suggested Specification:
Where liquidtight flexible nonmetallic
conduit (U.L. and CSA Type B) or
liquidtight flexible nonmetallic tubing
is terminated to a box or enclosure, the
nonmetallic fittings used shall be able to
be installed without disassembly and
provide a positive installation criteria. In

E Thread

Figure 1

the installed condition, the fitting must
provide a seal meeting watertight
requirements of NEMA Type 4 and Type
4X. The performance of fittings shall be
unaffected by exposure to detergents,
sanitizers, cutting fluids, wire pulling
compunds and oil-based industrial

E Thread

Figure 2

108

paints. The fitting must also be capable
of withstanding marine environment and
cold impact simulating a hammer blow.
Installed fittings shall be of the
elongated
gland
type
as
manufactured by Thomas & Betts
LT38P series.

E Thread

Figure 3

T&B Conduit Fittings
Liquidtight Flexible Conduit Fittings
Metallic Bullet® Liquidtight Fittings for T&B NMC
Nonmetallic Liquidtight Conduit Type B and T&B NMT Flexible Tubing
Cat. No.

Fig.

Trade
Size

LT38M
LT438M
LT938M

1
2
3

LT50M
LT450M
LT950M

1
2

LT75M
LT475M
LT975M

1
2
3

3/4

LT100M
LT4100M
LT9100M

1
2
3

1

LT125M
LT4125M
LT9125M

1
2
3

1-1/4

LT150M
LT4150M
LT9150M

1
2
3

LT200M
LT4200M
LT9200M

1
2
3

A ±.030*
(.80)
in. (mm)

B ±.060
(1.50)
in.
(mm)

C ±.045
(1.15)
in.
(mm)

1.156
(29.4)

1.500
1.962
1.312

(38.1)
(49.8)
(33.3)

0.562
0.562
0.625

(14.3)
(14.3)
(15.9)

1.375
(34.9)

1.562
1.875
1.437

(39.7)
(47.6)
(36.5)

0.562
0.562
0.625

(14.3)
(14.3)
(15.9)

1.656
(42.1)

1.625
2.125
1.750

(41.2)
(54.0)
(44.4)

0.625
0.562
0.625

(15.9)
(14.3)
(15.9)

1.875
(47.6)

2.062
2.250
1.937

(52.4)
(57.1)
(49.2)

0.750
0.812
0.812

(19.0)
(20.6)
(20.6)

2.375
(60.3)

2.500
2.750
2.500

(63.5)
(69.8)
(63.5)

0.812
0.812
0.812

(20.6)
(20.6)
(20.6)

1-1/2

2.750
(69.8)

2.687
2.750
2.812

(68.2)
(69.8)
(71.4)

0.812
0.812
0.812

(20.6)
(20.6)
(20.6)

2

3.468
(88.1)

3.062
3.875
3.500

(77.8)
(98.4)
(88.9)

0.812
0.875
0.875

(20.6)
(22.2)
(22.2)

3/8

1/2
3

D
in.

(mm)

Thread
NPT

—
1/2-14
1.375 (34.9)
—
1/2-14
1.562 (39.7)
—
3/4-14
1.750 (44.4)
—
1-11-1/2
2.187 (55.5)
—
1-1/4-11-1/2
2.750 (69.8)
—
2.937 (74.6)

1-1/2-11-1/2

—
2-11-1/2
3.437 (87.3)

* After Assembly
Suggested Specification:
Where liquidtight flexible nonmetallic
conduit (U.L. and CSA Type B) or
liquidtight flexible nonmetallic tubing is
terminated to a box or enclosure, the
metallic fittings used shall be able to be
installed without disassembly and provide
positive installation criteria. In the installed

condition, the fitting must provide a seal,
meeting watertight requirements of NEMA
Type 4 and Type 4X with conduit and
NEMA Type 4 enclosures with tubing.
Installed fittings shall be as manufactured
by Thomas & Betts LT38M series.

Figure 1

Figure 2

109

Material: Body/Gland—Steel/MI
Insert—Nylon

Figure 3

T&B Conduit Fittings
Liquidtight Flexible Nonmetallic Conduit Fittings
ISO Metric Bullet™ Liquidtight Fittings
When you have a conduit application in a liquidtight environment, it's time to load
up the T&B Bullet®. Thomas & Betts introduces the ISO Metric Bullet® liquidtight
fittings for use with the 3/8”, 1/2”, and 3/4” NMT and NMC nonmetallic
liquidtight conduit series.
The T&B Bullet® liquidtight fitting and NMT nonmetallic 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 NMT nonmetallic conduit
are also suitable for construction applications where ISO
metric threading and liquidtight systems are installed.
The Xtraflex® system offers a lightweight, liquidtight flexible
conduit solution for industrial applications. The Xtraflex®
system allows fast, easy installation and high performance
in demanding industrial applications.

ISO Metric Bullet® Liquidtight Fitting
Cat.
No.
LT38M-ISO20
LT50M-ISO20
LT75M-ISO25
LT438M-ISO20
LT450M-ISO20
LT475M-ISO25
LT938M-ISO20
LT950M-ISO20
LT975M-ISO25

Angle
of Fitting

Conduit
Size (in.)

Knockout
Size (in.)

Unit
Package

Standard
Package

UPC
Number

Straight
Straight
Straight
45°
45°
45°
90°
90°
90°

3/8
1/2
3/4
3/8
1/2
3/4
3/8
1/2
3/4

1/2
1/2
3/4
1/2
1/2
3/4
1/2
1/2
3/4

25
25
25
25
25
10
25
25
10

100
100
50
50
50
50
50
50
50

786210-62281
786210-62282
786210-62283
786210-62284
786210-62285
786210-62286
786210-62288
786210-62289
786210-62290

ISO Metric Bullet® Liquidtight Fitting Nonmetallic
Cat.
No.
LT38P-ISO20
LT50P-ISO20
LT75P-ISO25
LT938P-ISO20
LT950P-ISO20
LT975M-ISO25

Angle
of Fitting

Conduit
Size

Knockout
Size

Unit
Package

Standard
Package

UPC
Number

Straight
Straight
Straight
90°
90°
90°

3/8”
1/2”
3/4”
3/8”
1/2”
3/4”

1/2”
1/2”
3/4”
1/2”
1/2”
3/4”

25
25
25
25
25
10

100
100
50
50
50
50

786210-66444
786210-66613
786210-66443
786210-66612
786210-66640
786210-66611

110

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Specifications — Armoured Cable and Flexible Metal Conduit
Armoured Cable (Type AC90)
Ref. CEC Rule 12-600
The Canadian Electric Code 2009 Part I
defines type AC armoured cable as,
“A fabricated assembly of insulated
conductors in a flexible metallic
enclosure.”
All armoured 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
Armoured cable can be used for both
exposed or concealed locations.
Armoured cable is not permitted in
locations where it will be subjected to
physical damage or corrosive fumes.
Armoured cable cannot be used for
direct burial in earth.
Codes require that cable shall be
supported with straps or staples
without damaging conductors. Certain
precautions are prescribed in code
where cable is installed through joist
rafters or similar wood members.

According to CEC Rule 12-610
(1) Where conductors issue from
armour, they shall be protected from
abrasion by bushings of insulating
material or equivalent devices.
(2) Where conductors are No. 10 AWG
or larger, copper or aluminum, such
protection shall consist of:
(a) Insulated type bushings, unless
the equipment is equipped with a
hub having a smoothly rounded
throat; or
(b) Insulating material fastened
securely in place which will separate
the conductors from armoured cable
fittings and afford adequate
resistance to mechanical injury.
(3) Where armoured cable is fastened to
equipment, the conductor or clamp
shall be of such design as to leave
the insulating bushing or its
equivalent visible for inspection.
(4) Where conductors connected to
open wiring issue from the ends of
armouring, they shall be protected
with boxes or with fittings having a
separately bushed hole for each
conductor.

Please refer to the following for further
details and complete information:
1. U.L. 4, ANSI C33.9….............Safety
Standards for Armoured Cable
2. U.L. 514 .................................Safety
Standards for Outlet Boxes
and Fittings
3. W-F-406… .....Federal Specification:
Fittings for Cable, Power, Electrical
and Conduit, Metal, Flexible
4. NEMA FB-1… ..Standards Publication:
Fittings & Supports for Conduit
and Cable Assemblies
5. CEC Section 12-600… ..........Wiring
Methods (Armoured Cable)
6. CSA C22.2 No. 51… .............Safety
Standards for Armored Cables
7. CSA C22.2 No. 18… .............Safety
Standards for Outlet Boxes,
Conduit Boxes and Fittings

Please Note
The excerpts and other material herein, whether relating to the Canadian Electrical
Code 2009 Part I, the Underwriters Laboratories, Inc. listing, to
industry practice or otherwise, is not intended to provide all relevant information
required for use and installation. Reference to original or primary source
material and data is mandatory before any application or use is made of the
product.

111

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Specifications — Armoured Cable and Flexible Metal Conduit (continued)
Flexible Metal Conduit
Ref. CEC Rule 12-1000
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.

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 or CSA.
In Class II Zone 2 and Division 2
hazardous areas, the conduit itself
cannot be used as the grounding
means. Class I Zone 2, flexible
connections at motor terminals and
similar places, ref.: CEC Rule 18-152 (6)
and Bonding CEC Rule 18-074 (1)(a).
Class I Division 2, flexible connections at
motor terminals and similar places, ref:
CEC Rule J18-152 (3) and Bonding CEC
Rule J18-072 (1)(a). Flexible metal
conduit is available with steel or
aluminum armour 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 1/2” trade size.
Bends in concealed work are restricted
to four 90° bends CEC Rule 12-940. No
angle fittings are permitted in concealed
raceway installations.

112

Please refer to the following for further
details and complete information:
1. U.L. 1, ANSI C33.92…...........Safety
Standards for Flexible Metal Conduit
2. U.L. 514.................................Safety
Standards for Outlet Boxes
and Fittings
3. W-F-406… .....Federal Specification:
Fittings for Cable, Power,Electrical
and Conduit, Metal Flexible
4. WW-C-566… .....Federal Specification:
Conduit, Metal, Flexible
5. NEMA FB1… Standards Publication:
Fittings and Supports
for Conduit and Cable Assemblies
6. CEC 12-1000… ........Wiring Method
(Rigid & Flexible Conduit)
7. CSA C22.2 No. 56… .............Safety
Standards for Flexible Metallic
Conduit and Liquid-Tight Flexible
Metal Conduit
8. CSA C22.2 No. 18… .............Safety
Standards for Outlet Boxes, Conduit
Boxes and Fittings
9. CEC Rule 12-1000
Rule 18-152 (6) and Bonding Rule
18-074 (1)(a) Class I, Zone 2 Flexible
connections at motor terminals and
similar places.
Rule J18-152 (6) and Bonding Rule
J18-072 (1)(a) Class I, Division 2
Flexible connections at motor
terminals and similar places.
Rule 12-940 ........Not more than the
equivaleent of four 90° bends CEC

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Suggested Specifications for Armoured Cable and Flexible
Metal Conduit Fittings

Series 3110
Armoured Cable Fitting
& Flexible Metal Conduit

Series 422
Insuliner Sleeve

• Armoured cable and flexible metal
conduit shall conform to provisions of
following applicable standards:
Armoured Cable…U.L. 4/ANSI
C33.9/CSA C22.2 No. 51
Flexible Metal Conduit…U.L. 1/ANSI
C33.92/WW-C-566/CSA C22.2 No.56
• Type of cable used and conductors
within flexible metal conduit shall be
suitable for conditions of use and
location.
• Where armoured 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

Series 390
Anti Short Bushing

113

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 armour.
• Where approved armoured 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.

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Specifications
• Rugged all steel or malleable iron
construction.

Application
• To connect and effectively bond
armoured cable or flexible metal
conduit to a box or an enclosure.

3110 Series

Features
• Provided with a saddle designed to:
(1) Firmly secure conduit in place
without damaging cable armour
(Mechanical holding power of
angled wedge assembly increases
with increased strain.).
(2) Provide high quality bond
between conduit or cable and are
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 fitting and
box or enclosure, will not vibrate
loose.

• CEC Rule 18-152 (6) and Bonding
Rule 18-074 (1)(a) Class I, Zone 2
Flexible connections at motor
terminals and similar places.
CEC Rule J18-152 (6) and Bonding
Rule J18-072 (1)(a) Class I, Division 2
Flexible connections at motor
terminals and similar places.
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
Conformity
U.L. 514B
CSA C22.2 No. 18.3
NEMA FB-1

• Designed with fewer screws—
reduces installation time and cost.

Series

Cable
Opening

Hub Size

Conduit Size

3110 Series
Straight Fittings

1/2" thru 5" NPS

3/8" thru 5"

.437" to
5.500"

3130 Series 90° Fittings

1/2" thru 4" NPS

3/8" thru 4"
4.560"

.437" to

(All hubs provided with
straight pipe threads NPS.)

Saddle

Locknut

Body
Insulated Throat

114

Box or Enclosure Wall

Typical
Installation

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
®

Tite-Bite Fittings—Nylon Insulated

Steel or malleable iron.
The tough lining of insulation and the Tite-Bite
principles make these fittings a “must” when
conductors are subject to conditions of vibration
or strain.

Cat. No.

Cable Opening (in.)
max.
min.

3110-C*
3112
3115*
3117*
3118†
3119†
3120†
3121†
3122†
3123‡
3124**†
3125**

.656
.937
1.125
1.468
1.750
2.031
2.500
3.062
3.562
4.060
4.560
5.500

.437
.750
.906
1.250
1.562
1.812
2.312
2.812
3.312
3.620
4.120
4.600

Dimensions (in.)
B

Trade
Size

K.O.
Size

A

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”

1/2”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”
5”

1-7/16
1-25/32
2
2-3/8
2-3/4
3-1/8
3-3/4
4-3/8
5
5-1/4
5-3/4
6-7/8

Trade
Size

K.O.
Size

A

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”

1/2”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”

7/16
1-7/64
1-7/32
1-1/8
1-1/4
1-3/4
1-13/16
2-1/4
2-1/4

1-5/16
1-3/4
1-3/4
1-3/4
2
2-5/8
2-3/4
3-1/4
3-1/4
3-11/16
3-25/32
4-27/32

C

7/16
1-9/32
1-9/32
1-7/32
1-11/32
1-7/8
1-15/16
2-3/8
2-3/8
2-15/32
2-1/2
3

Material: Steel thru 3/4” trade size.
* U.L. Listed for armoured cable only.
†
U.L. Listed for flexible metal conduit only.
‡
CSA not applicable.
** Not U.L. Listed or CSA Certified.

®

Tite-Bite Fittings

Steel or malleable iron.
Easy to install with double grip saddle. These
fittings are completely salvageable. The 2/3”
and 1/2” sizes are made of formed steel which
produce a uniform high quality and a smooth
throat that protects conductor insulation. 3/4”
and larger size are malleable iron.

Cat. No.

Cable Opening (in.)
max.
min.

300-TBC*
302-C
304
306
308†
310†
312†
314†
316†

.656
.937
1.093
1.468
1.750
2.031
2.500
3.062
3.562

.437
.750
.906
1.250
1.562
1.812
2.312
2.812
3.312

Material: Steel thru 3/4” trade size.
* U.L. Listed for armoured cable only.
†
U.L. Listed for flexible metal conduit only.

115

Dimensions (in.)
B

1-5/16
1-11/16
1-11/16
1-3/4
2-1/32
2-9/16
2-13/16
3-1/8
3-3/16

C

7/16
3/4
29/32
1-1/4
1-9/16
1-13/16
2-5/16
2-13/16
3-5/16

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
®

Tite-Bite Fittings—90° Angle Nylon Insulated

Steel or malleable iron.
Available with or without insulated throat, this
Tite-Bite fitting 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 fitting 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 fittings in adjacent
knockouts.

Cat. No.

Cable Opening (in.)
max.
min.

3130-C
3132
3135
3137
3138†
3139†
3140†
3141†
3142†
3143‡
3144-TB‡

.563
.937
1.093
1.468
1.750
2.031
2.500
3.062
3.562
4.060
4.560

†
‡

.437
.750
.906
1.250
1.562
1.812
2.312
2.812
3.312
3.620
4.120

Dimensions (in.)
B

Trade
Size

K.O.
Size

A

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
3-1/2”
4”

1/2”
1/2”
3/4”
1”
1-1/4”
11-1/2”
2”
2-1/2”
3”
3-1/2”
4”

1-11/32
1-7/8
2
2-21/32
3-1/8
4-3/8
5-9/16
5-25/32
6
6
6-29/32

Trade
Size

K.O.
Size

A

3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”

1/2”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”

1-11/32
1-7/8
2-1/8
2-21/32
3-1/8
4-1/8
4-3/8
6-1/2
5-25/32

1-19/32
2-5/16
2-1/8
2-1/8
2-7/8
4
4-7/8
6
7
6-7/8
7-1/4

C

5/32
1-5/32
1-5/32
1/2
3/4
1-3/16
1
21
1
1-1/16
1-1/8

U.L. Listed for flexible metal conduit only.
Not U.L. Listed or CSA Certified.

®

Tite-Bite Fittings — 90° Angle

The angle clip gives secure mechanical grip that
tightens under tension or vibration. Throat is
long enough to install in cast housing
knockouts. The 3/8” and 1/2” sizes are of steel
construction. The 3/4” and larger sizes are
malleable iron.

Cat. No.

Cable Opening (in.)
max.
min.

321-C
323
325
326-TB
327†
328†
329†
330-TB†
331†

.656
.937
1.093
1.468
1.750
2.031
2.500
3.062
3.562

†

.437
.750
.906
1.250
1.562
1.812
2.312
2.812
3.312

U.L. Listed for flexible metal conduit only.

116

Dimensions (in.)
B

1-1/2
2-3/8
2-1/8
2-1/8
3-5/8
4-1/8
4-31/32
6
7

C

3/8
1-7/32
3/4
1
—
—
—
—
—

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Squeeze Fittings

T&B squeeze fittings will fit every size of
armoured cable, leaded cable and flexible
conduit. Malleable iron or steel construction.
Part No. 253-TB is steel.

Cat. No.

Cable Opening (in.)
max.
min.

252
253-TB†
254-C†
255
256
257
258
259
249
277

.531
.585
.938
1.094
1.375
1.656
1.875
2.500
3.062
3.563

†

.437
.455
.812
.938
1.250
1.500
1.688
2.313
2.812
3.312

Dimensions (in.)
B

Trade
Size

K.O.
Size

A

5/16”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”

3/8”
1/2”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”

13/16
31/32
1-7/32
1-1/4
1-19/32
1-7/8
2-1/4
2-31/32
3-5/16
3-13/16

C

25/32
1-13/64
1-3/8
1-17/32
1-5/8
1-23/32
1-7/16
2-5/8
2-11/16
2-7/8

11/32
5/8
13/32
7/16
1/2
17/32
9/16
11/16
3/4
3/4

Dimensions (in.)
B

C

U.L. Listed for armoured cable only. Fitting material steel.

Squeeze Fittings—90° Angle
Cat. No.

3/8” and 1/2” sizes made in steel. Cap lifts off by
simply loosening screws part way. Only two
screws to tighten. 3/4” size and larger made
of malleable iron.

266-C*
272†
268-C
279
270
273-TB
274‡
275‡
276‡
†
‡

Cable Opening (in.)
max.
min.

.656
.812
.937
1.000
1.125
1.406
1.656
1.875
2.500

.406
.688
.813
.875
1.000
1.187
1.375
1.625
2.125

Trade
Size

K.O.
Size

A

3/8”
3/8”
1/2”
3/4”
3/4”
1”
1-1/4”
1-1/2”
2”

1/2”
1/2”
1/2”
3/4”
3/4”
1”
1-1/4”
1-1/2”
2”

1-1/2
1-9/16
1-11/16
1-13/16
1-7/8
2-3/8
3
3-7/32
4-5/8

1-13/32
1-7/8
1-13/16
2-1/16
1-3/4
2-7/32
2-9/16
3-1/16
3-5/8

1-7/16
1-9/16
1-7/8
1-13/16
1-13/16
2-7/16
2-7/8
4-1/8
4-7/8

U.L. Listed for armoured cable only.
U.L. Listed for flexible metal conduit only.

Squeeze Fittings—45° Angle
Cat. No.

Cable Opening (in.)
max.
min.

Trade
Size

K.O.
Size

A

Dimensions (in.)
B

C

265*
267
269

.656
.937
1.125

3/8”
1/2”
3/4”

1/2”
1/2”
3/4”

1-7/16
1-3/16
1-7/8

1-5/32
1/2
17/32

1-1/8
1-1/4
1-9/16

3/8” and 1/2” sizes made in steel. Cap lifts off by
simply loosening screws part way.

117

.406
.813
1.000

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Two-Screw Fittings
Cat. No.

Cable Opening (in.)
max.
min.

3301-C*
3312-C

.656
.937

Trade
Size

.250
.500

K.O.
Size

3/8”
1/2”

1/2”
1/2”

A

Dimensions (in.)
B

C

5/8
5/8

1-5/16
1-5/16

1-3/16
1-3/16

* U.L. Listed for armoured cable only.

Formed steel body with carefully round
bushing. The armour gripping saddle stays
open by itself when cable is being inserted.

Duplex Clamp Fitting
Dimensions (in.)
Cat. No.

K.O. Size

A

B

291-C

1/2”

1-13/32”

1-11/16”

U.L. Listed as grounding means under NEC 350-5.

Malleable iron.
For nonmetallic and armoured cable.

Adaptor—EMT to Flex
Cat. No.

503-TB
504
505-TB
A

C (max)

B

®

Tite-Bite fitting design holds flexible metal
cable firmly in place with a single screw rather
than two screws.

118

K.O. Size

A

Dimensions (in.)
B

C

1/2” - 1/2”
3/4” - 3/4”
1” - 1”

1-21/32
1-25/32
2-1/32

1-3/16
1-7/16
2-1/16

1-7/8
2-1/8
2-5/8

T&B Conduit Fittings
Armoured Cable and Flexible Metal Conduit Fittings
Combination Coupling
Cat. No.

Size
Flex to EMT

A

Dimension (in.)
B

C

449C

3/8” - 1/2”

1-21/32

1-11/32

15/16

Cable opening: max. .656, min. .250

A one piece fitting that couples 3/8” flexible
metal conduit to 1/2” electrical metallic tubing
(EMT)

1-21/32

15/16

C

1-11/32

15/16

A

B

Anti-Short Bushing

Anti-short bushings are made of smooth plastic,
and designed to protect conductor insulation from
rough edges of armoured cable and flexible metal
conduit.

Cat. No.

Size

390
391
392
393
394

14-2, 14-3, 12-2
14-4, 12-3, 6-1, and 4-1
12-4, 10-2, 10-3 and 2-1
10-4, 8-2, 8-3, and 1-1
8-4, 6-2, 6-3, 4-2, 4-3, and 6-4

Colorized
Temperature Rating: 240°F
U.L. not applicable.

Strap
Cat. No.

65C

Bolt Hole Dia.

.265”

119

Size

3/8” Flex

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
Specifications — Nonmetallic (NM) Sheathed Cable
Ref. CEC Rule 12-500
Canadian Electrical Code 2009 Part I,
defines Nonmetallic Sheathed Cable as,
“A factory assembly of two or more
insulated conductors having an outer
sheath of moisture resistant, flame
retardant, nonmetallic material.”
Nonmetallic sheathed cable is
constructed of insulated conductors
(14 to 2 AWG copper), and an outer
nonmetallic sheath classified as Types
NMD90, NMW and NMWU.
Nonmetallic sheathed cable is
provided with bare bonding conductor.
Nonmetallic sheathed cable is rated for
90°C service with voltage limitation of
300 volts.
Type NMW and NMWU have a flame
retardant, moisture resistant sheath.
Type NMD90, NMW and NMWU
applications are described in Table 19
of CEC 2009 Part I.
Nonmetallic 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
NMD90 cable is restricted to dry locations.

Nonmetallic sheathed cables are not
permitted to be used as a service
conductor. Nonmetallic sheathed cables
are also prohibited in hazardous locations.
NM cables need to 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.
NM cables shall 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 (CEC Rule 12-516).

Please refer to the following for further
details and complete information:
1. U.L. 719, ANSI C33.56 ..........Safety
Standards for Nonmetallic Sheathed
Cable
2. U.L. 514.................................Safety
Standards for Outlet Boxes and
Fittings
3. NEMA FB-1… ..Standards Publication:
Fittings and Supports for Conduit
and Cable Assemblies
4. CEC Section 12-500 ..............Wiring
methods (Nonmetallic Sheathed
Cable)
5. CSA C22.2 No. 48… .............Safety
Standards for Nonmetallic Sheathed
Cable
6. CSA C22.2 No. 18… .............Safety
Standards for Outlet Boxes,
Conduit Boxes and Fittings

Please Note
The excerpts and other material herein, whether relating to the Canadian Electrical
Code 2009 Part I, the Underwriters Laboratories, Inc. listing, to industry practice or
otherwise, is not intended to provide all relevant information required for use and
installation. Reference to original or primary source material and data is mandatory
before any application or use is made of the product.

120

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
Suggested Specifications for Nonmetallic Sheathed Cable
• Where nonmetallic 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.

Series 3300
Nonmetallic Sheathed Cable
and Flexible Cord Fittings
(All Plastic)

• 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 and outside including
threads and bushed with a nylon
insulated throat.

Series 3302M
Nonmetallic Sheathed Cable
and Flexible Cord Fittings
(Steel)

Series 3210
Knockout Bushings

Series 1942
Insulated Nipples

121

Thermoplastic material used for
fitting construction shall be of
high impact strength suitable for
105°C/221°F service with a U.L.
flammability rating of 94V-1.
• Where nonmetallic 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.

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
Nonmetallic Sheathed Cable & Flexible Cord Fittings (Steel)
Application
• To connect nonmetallic sheathed
cable and flexible cord to a box or an
enclosure.
Features
• Rugged all steel/malleable iron
construction (A).

3302M Series
Nonmetallic Sheathed
Cable Fitting

• Rounded cable clamp grip provides
superior mechanical holding power
without damaging conductor
insulation or outer jacket (B).

Typical Installation

• Clamp designed to cover body
opening for a neat and safe
installation.

(D)

• Screws thread into clamp and not
body; screw heads are snug with
body and ends of screws do not
project beyond the body (C).
Locknut

Box or
Enclosure Wall

• Insulator firmly secured in place
protects conductors and reduces
wire pulling effort; protects threads
from damage during handling (D).
• Locknut designed to secure fitting
to a box or enclosure; will not vibrate
loose.

(A)

(B)

Typical Installation
(Flexible Cord)

(C)

Typical Installation
(NM-Sheathed Cable)

122

Standard Material
Body
1/2” thru 1” Steel; 1-1/4”
thru 2” Malleable Iron
Clamp
1/2” thru 1-1/4” 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
0.250” to 1.150”
Conformity
U.L. 514B
CSA C22.2 No. 18.3
NFPA 70-2008 (ANSI)
NEMA FB-1
Federal Standard H-28 (Threads)

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
Two-Screw Fittings
Steel or malleable iron.
Rounded cable grip and smooth bushing protect
the cable sheath and wire insulation. Since
saddle is threaded, screws do not travel or
extend beyond the fitting body as it is clamped
to the cable. An extra lip on the saddle closes
the unused part of the fitting opening.

Cat. No.
Noninsulated

3302*

Insulated

3302M-C

K.O.
Size

U.L. Listed & CSA Certified
for the following Single (1)
and Pairs of (2) NM & NMC Cable

U.L. Listed & CSA
Certified for the following
Service Entrance Cables

A

Dimensions (in.)
B
C

1/2”

(1) 2#14, 2#12, 2#10, 3#14,
3#12, 3#10, (2) 2#14, 2#12

2#12 thru 2#4, 3#12, 3#10 31/32” 1-3/8”

1”

(1) 2#8, 2#6, 3#8
(2) 2#12, 2#10, 2#8, 3#14

2#8 thru 2#1/0, 3#8, 3#6, 1-1/4” 1-5/8” 1-3/16”
2#6 + #8 GND

Cable Opening
max.
min.

.590

.250

.750

.530

3303-C

3303M

3/4”

3304

3304M

1”

(1) 3#8, 3#6, 3#4
(2) 2#8, 3#10

2#1, 2#1/0, 3#6 thru 3#2,
2#4 + #6 GND, 2#3 + #5 1-15/32”1-7/8” 1-1/4”
GND, 2#2 + #4 GND

.990

.690

3305

3305M

1-1/4”

(1) 3#8, 3#6, 3#4
(2) 2#8, 2#6, 2#4, 3#8

3#2 thru 3#2/0, 2#1 + #3
GND, 2#1/0 + #2 GND, 1-15/16”2-7/32”1-9/32”
2#2/0 + #1 GND

1.320

.850

3306

3306M

1-1/2”

1.515

.930

3307
3308†
3309†
3310†
3311†

3307M
—
—
—
—

2”
2-1/2”
3”
3-1/2”
4”

2-25/32”3-5/16”1-29/32” 1.980

1.150

(1) 3#4

3#3/0, 3#4/0, 2#3/0 + #1/0 2-5/32”2-21/32”1-5/8”
GND, 2#4/0 + #2/0 GND

Max. 1.98”, Min. 1.15”
Max. 2.38”, Min. 1.5”
Max. 2.88”, Min. 1.75”
Max. 3.38”, Min. 2.25”
Max. 3.88”, Min. 2.5”

—

* U.L. Listed for use with rubber and thermoplastic flexible cords (both single and multiple cords and 2 oval cables).
U.L. Listed for multiple cords and cables.

123

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
Nonmetallic Sheathed Cable and Flexible Cord Fittings
(All Plastic)
Application
• To connect nonmetallic sheathed
cable and flexible cord to a box or an
enclosure.
Features
• Provides strain relief by partially
deflecting cable (A); therefore:
(1) Fitting 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 effected by surface
finish of outer covering or cable
jacket.
(3) Fitting provides superior holding
power far in excess of listing
agency requirements.

3300 Series
Box or
Enclosure Wall
(C)

Cable or Cord

(B)
(A)

• 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
elimination of potential shorts.
(3) Corrosion resistance.
• Wide range—reduces inventories
• Fitting may be pre-installed in box
K.O., or on cable.
Standard Material
All high impact thermoplastic—U.L.
Class 94V-1 suitable for 105°C
application.
Standard Finish
As Molded
Listing/Certification
Cat. No. 3201, 3350 for factory
installation
Conformity
U.L. 514B
CSA C22.2 No.18.3
NFPA 70-2008 (ANSI)

Typical Installation

Range

1. Remove sheath from end
2. Insert button into cavity.
of cable (4” or more as
required). Insert cable through
fitting as shown (Cable under
button).

4. Snap fitting into knockout
box. If desired this step
can be done prior to Step 1.

3. With grooved pliers, or
parallel jaw type pliers
(commercially available)
squeeze button into cord or
wires as far into fitting body
as possible.
Note: It may be necessary to readjust pliers to insure
button is properly installed.

5. To remove from knockout box 6. To remove from cable cut
fitting as shown
depress ears.

124

Cat. No.

Knockout
Size

3300

1/2”

3201 &
3350

1/2”

3202

3/4”

Cable/ Cord Range

10-2, 12-2 & 14-2 type
NM Cable .125” to .300”
outside diameter cord
10-3, 12-3, 14-3, 102, 12-2, 14-2 Type NM
Cable; also multiple
(2) 12-2 and 14-2
Type NM Cable;
.300” to .600” outside
diameter cord 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

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
All Plastic Fitting for NM Cable and Flexible Cord
H
Hole
Size

Cat. No.

Size Range

3300

For use with 10-2, 12-2
and 14-2 NM cables;
18-2 and 18-3 SJ
and SJO cords and
18-2 SV, SVO, SJT
and SJTO cords, single
or multiple; cord capacity
.125-.300 diameter

Figure 1

3350
H
Hole Size

Figure 2
High impact thermoplastic. U.L. 94-V1.
Features push-in design. Captive locking wedge
secures cable with single squeeze of standard
electrician’s pliers. Provides excellent insulation,
strain-relief and high pull-out value.

3202

K.O.
Size

Fig.

1/2”

2

A

Dimensions (in.)
B
C
D

1-1/32 15/16

For use with 10-3, 12-3,
14-3, 10-2, 12-2,
4-2 NM cables; multiple
(2) 12-2 and 14-2 N
1/2”
M cables; single and
multiple flexible cords
in wire range .300 in. to .600 in.

1 1-11/32

For use with 8-3 and
6-3 NM cables; (2) 14-3,
14-2, 12-2 and 10-2 NM
3/4”
cables; single and multiple
flexible cords in wire range
.500 in. to .850 in.

1 1-1/2 1-5/16

Temperature Rating: 105°C

Snap captive locking wedge into fitting’s cavity.

Press locking wedge into cavity which locks
onto cable.

Cat. No. 3201 is ideal for multiple flexible cords
and cable.

125

1

E

F
Max. Thk.
Enclosure

H

3/8

.880

.795

.080

5/16 x 9/16

7/16

.880

.795

.080

21/32 dia.

7/16

1.100 1.005

.090

7/8 dia.

T&B Conduit Fittings
Nonmetallic Sheathed Cable Fittings
Snap-in Fitting for Flexible Metal Conduit
Cat. No.

Conduit Size

K.O. Size

A

B

C

100TB
100BP

3/8”
3/8”

1/2”
1/2”

27/32
27/32

1-13/32
1-13/32

1-31/32
1-31/32

Temperature Rating: 105°C
U.L. 94-V1
No locknut required. No special tools required.
High impact thermoplastic with steel insert.

Swivel Tray Clamp
Cat. No.

Conduit
Size

6209
6211
6214
6216
6218

1/2”-3/4”
1”-1-1/4”
1-1/2”-2”
2-1/2”-3”
3-1/2”-4”

Swivel cable tray clamps for aluminum and
steel trays with regular or reinforced flanges.
• Serrations and biting teeth on clamping
saddle provides a high quality bond between
conduit and clamp
• 1/2” to 6” sizes that can be clamped to any
position in a 90° arc
• Hardened steel screws bite into tray and
provide positive bond
• Malleable iron hub and steel u-bolt accepts
conduit from any angle

Cable Tray Clamp
Cat. No.

Conduit
Size

6210
6212

1/2”-3/4”
1”-1-1/4”

126

T&B Conduit Fittings
Liquatite® Flexible Conduit — Application Guide
High
Listed for
Metal Plastic*** Mech.
Direct
Halogen
Used** Used
Strength Burial
Free

Low Accepts Std.
Fire Liquidtight Self
EMI/RFI
Hazard Fittings Extinguish Shielding Approval

Conduit
Type

Page

Flexibility*

TYPE-LT

129

B

S

P

pp.92-94

JIC

TYPE-LOR

130

B

S

P

pp.92-94

JIC

TYPE-EF

130

B

S

P

pp.92-94

JIC

TYPE-LA

131

C

S

P

X

X

pp.92-94

X

TYPE-CBLA

132

C

S

P

X

X

pp.92-94

X

TYPE-CSA

133

C

S

P

X

pp.92-94

X

TYPE-ATLA

134

C

S

P

X

pp.92-94

X

TYPE-AT

135

B

S

P

TYPE-ATX

135

B

S

T

TYPE-ALT

136

C

A

P

TYPE-CEA

137

C

S

U

X

X

pp.92-94

X

TYPE-ACEA

138

C

A

U

X

X

pp.92-94

X

TYPE-ZHLA

139

C

S

U

X

X

X

X

pp.92-94

X

TYPE-LAS

140

C

S

P

X

X

pp.92-94

X

X

TYPE-EMS

141

C

B

P

pp.92-94

X

X

TYPE-EMSP

141

C

B

P

pp.92-94

X

X

TYPE-BR

142

C

S

TYPE-ABR

143

C

TYPE-USL

144

TYPE-SL

X

pp.92-94
X

p.91
pp.92-94

X

pp.115-119

-3/8

A

pp.115-119

-3/8

B

S

pp.115-119

144

A, B

S

pp.115-119

TYPE-VJC

145

A, B

S

TYPE-UG

145

C

S

TYPE-LNM-P

146

A

P

TYPE-NMC

147

C

P

X

TYPE-NMT

147

A

P

X

TYPE-CL

148

C

N

X

TYPE-CLL

148

B

TYPE-CCG

149

TYPE-CLR
TYPE-CLFR

P

pp.115-119
pp.115-119
p.102

X

pp.108-110

X

pp.108-110

X

X

p.150

X

N

X

p.150

X

B

N

X

p.150

149

A

N

X

p.150

X

149

C

N

p.150

X

* A=Continuous flexing
B= Small bend radius

X

C=Flexible
D=Pliable (static)

127

X

X

X

** S=Steel
A=Aluminum
B= Bronze

*** P=PVC
U=Pu
T=TPR
N=Nylon

T&B Conduit Fittings
Liquatite® Flexible Conduit — Application Guide
Temperature Range
Conduit
Type

°C
°F

-60
-76

-40
-40

-20
-4

TYPE-LT

I

I

TYPE-LOR

I

TYPE-EF

0
+32

General
Chemical Resistance
See chart on page 156
Oils
Acids

+50
+122

+60
+140

+75
+167

+80
+176

+90
+194

+105
+221

+150
+302

I

I

I

I

I

I

I

I

X

X

I

I

I

I

I

I

I

I

I

X

X

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-LA

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-CBLA

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-CSA

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-ATLA

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-AT

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-ATX

I

I

I

I

I

I

I

I

I

I

X

TYPE-ALT

I

I

I

I

I

I

I

I

I

I

X

TYPE-CEA

I

I

I

I

I

I

I

I

I

I

X

TYPE-ACEA

I

I

I

I

I

I

I

I

I

I

X

TYPE-ZHLA

I

I

I

I

I

I

I

I

I

I

X

TYPE-LAS

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-EMS

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-EMSP

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-BR

I

I

I

I

I

I

I

I

I

I

TYPE-ABR

I

I

I

I

I

I

I

I

I

I

TYPE-USL

I

I

I

I

I

I

I

I

I

I

TYPE-SL

I

I

I

I

I

I

I

I

I

I

TYPE-VJC

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-UG

I

I

I

I

I

I

I

I

I

I

TYPE-LNM-P

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-NMC

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-NMT

I

I

I

I

I

I

I

I

I

I

X

X

TYPE-CL

I

I

I

I

I

I

I

I

I

I

X

TYPE-CLL

I

I

I

I

I

I

I

I

I

I

X

TYPE-CCG

I

I

I

I

I

I

I

I

I

I

X

TYPE-CLR

I

I

I

I

I

I

I

I

I

I

X

TYPE-CLFR

I

I

I

I

I

I

I

I

I

I

X

128

X

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel

JIC

Type LT

Trade Size
(in.)

Cat. No.

Carton
Content*
(m)

Cat No.

1/4
LT025-75
75
5/16
LT032-75
75
3/8
LT038-30
30
LT038-150
1/2
LT050-30
30
LT050-150
3/4
LT075-30
30
LT075-150
1
LT100-30
30
LT100-120
1-1/4
LT125-15
15
LT125-75
1-1/2
LT150-15
15
LT150-45
2
LT200-15
15
LT200-30
2-1/2
LT250-8
8
LT250-80
3-1/2
LT350-8
8
LT350-50
4
LT400-8
8
LT400-30
5
LT500-8
8
6
LT600-8
8
See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Reel
Content*
(m)

Cat No.

150
150
150
120
75
45
30
80
50
30
-

LT038-300
LT050-300
LT075-300
-

Reel
Content*
(m)

300
300
300

Type LT
A general purpose, flexible liquidtight
steel conduit designed for a variety of
installations requiring motion, vibration
and bending. It offers good mechanical
and moisture protection to enclosed
conductors.
Squarelock with Filler
5/16” - 2”

Interlock
2-1/2” - 6”

Construction
The flexible inner core is made from a
spiral wound strip of corrosion resistant
plating steel. The 1/4 through 2 inch
trade sizes are squarelock formed and,
with the exception of the 1/4 inch size,
contain a nylon cord packing within the
convolutions.
The larger sizes are constructed with a
fully interlocked strip to add strength and to
prevent unraveling.
A flexible yet durable PVC jacket
is extruded over this core creating a liquidtight conduit resistant to most oils, acids
and vapors present in industrial
environments.
Refer to the Conduit — Chemical
Resistance Chart beginning on p.158.

-

Inside Bend Radius
in.
(mm)

Weight
kg/30m

1.0
1.0
1.5
2.0
2.5
3.0
3.5
4.5
5.5
8.0
11.0
12.0
17.5
22.5

8
8
9
11
15
24
31
40
53
76
132
156
212
259

(25.4)
(25.4)
(38.1)
(50.8)
(63.5)
(76.2)
(88.9)
(114.3)
(139.7)
(203.2)
(279.4)
(304.8)
(444.5)
(571.5)

Applications
This conduit is used extensively in the
machine tool and other industrial
environments where flexibility is
necessary for
installation
and
maintenance or where vibration and
movement must be absorbed. The inherent
sunlight resistance of PVC enables this
product to be used in outdoor
applications.
Compatible
with
standard liquidtight fittings. The
construction of this conduit conforms to,
and is suitable for use with Sections 16 &
17.7 of the Electrical Standard for
Industrial Machinery (ANSI/NFPA-79).
Working Temperatures
-20°C to 80°C
Listing / Certification
JIC — manufactured in accordance with
the dimensions and specifications as
outlined by the Joint Industrial Council
Standard for Mass Production Equipment
and Machine Tools.
Standard Colours
Machine tool grey and black. Other
colours available upon request. Part
numbers listed designate grey jacket.

129

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel

JIC

Type LOR

Type LOR
This product is offered as a non-UL oilresistant conduit that incorporates a
high quality PVC jacket.

Trade
Size
(in.)

Cat. No.

Carton
Content*
(m)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

LOR038-30
LOR050-50
LOR075-30
LOR100-30
LOR125-15
LOR150-15
LOR200-15
LOR250-8
LOR300-8
LOR350-8
LOR400-8
LOR500-8
LOR600-8

30
30
30
30
15
15
15
8
8
8
8
8
8

Cat. No.

LOR038-150
LOR050-150
LOR075-150
LOR100-120
LOR125-60
-

Carton
Content*
(m)

150
150
150
120
60
-

Carton
Content*
(m)

Cat. No.

LOR038-300
LOR050-300
LOR075-300
-

300
300
300
-

Inside
Bend Radius
in.
(mm)

2.0
2.5
3.0
4.0
4.5
5.5
7.0
9.5
11.5
13.0
14.0
20.0
22.5

(50.8)
(63.5)
(76.2)
(101.6)
(114.3)
(139.7)
(177.8)
(241.3)
(292.1)
(330.2)
(356.6)
(508.0)
(571.5)

Wt.
Kg/30m

19
11
15
24
31
40
53
76
118
132
156
221
259

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Applications
The LOR is ideally used in situations
where a UL listing or CSA certification
is not a factor but where a flexible
conduit must withstand exposure to
many harsh chemicals, oils, UV, etc.
This conduit conforms to Section 17.7
of the Electrical Standard for Industrial
Machinery. (ANSI/NFPA-79) Compatible
with Standard Liquidtight Fittings.
Working Temperatures
-20°C to 60°C intermitting to 90°C
Standard Colours
Machine tool grey and black. Other
colours available upon request. Part
numbers listed designate grey jacket.
Note
For a UL listed version, consult your
Regional Sales Office for Type LA/LOR.

Type EF
Type EF
This flexible liquidtight conduit is a
competitive grade version of our Type LT. It
conforms to both the JIC standards for
dimensions and general construction,
and to Section 17.7 of the Electrical
Standard for Industrial Machinery
(ANSI/NFPA-79).
Trade
Size
(in.)

Cat. No.

3/8
1/2
3/4
1
1-1/4
1-1/2
2

EF038-30
EF050-30
EF075-30
EF100-30
EF125-15
EF150-15
EF200-15

Carton
Content*
(m)

30
30
30
30
15
15
15

Cat. No.

EF038-150
EF050-150
EF075-150
EF100-120
EF125-75
EF150-45
EF200-30

Carton
Content*
(m)

Cat. No.

Carton
Content*
(m)

150
150
150
120
75
45
30

EF038-300
EF050-300
EF075-300
-

300
300
300
-

Inside
Bend Radius
in.
(mm)

1.5
2.0
3.0
3.0
3.5
4.5
5.5

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

(38.1)
(50.8)
(63.5)
(76.2)
(88.9)
(114.3)
(139.7)

Wt.
kg/30m

9
11
14
20
25
41
5

Construction
The flexible inner core is constructed
from a helically formed strip of corrosion
resistant steel. A liquidtight PVC jacket is
then extruded over the core.
Applications
General installations requiring some
movement and protection for contained
conductors. Forms a liquidtight system
when installed with standard fittings for
use indoors or out.
Working Temperatures
-20°C to 80°C
Standard Colour
Machine tool grey

130

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type LA

Trade Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

Cat. No.

Carton
Content*
(m)

LA038-30
LA050-30
LA075-30
LA100-30
LA125-15
LA150-15
LA200-15
LA250-8
LA300-8
LA350-8
LA400-8

30
30
30
30
15
15
15
8
8
8
8

Cat. No.

Reel
Content*
(m)

Cat. No.

Reel
Content*
(m)

LA038-150
LA050-150
LA075-150
LA100-120
LA125-60
LA150-45
LA200-30
LA250-80
LA300-50
LA350-50
LA400-30

150
150
150
120
60
45
30
80
50
50
30

LA038-300
LA050-300
LA075-300
-

300
300
300
-

Inside Bend
Radius
in.
(mm)

2.0
3.0
4.2
5.5
7.0
4.5
6.0
8.0
10.0
11.0
12.0

(50.8)
(76.2)
(106.7)
(139.7)
(177.8)
(114.3)
(152.4)
(203.2)
(254.0)
(279.4)
(304.8)

Weight
kg/30m

13
15
24
37
46
47
66
87
114
140
154

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Squarelock with filler
3
/8” - 1-1/4”

Type LA
A flexible liquidtight steel conduit which
is both listed UL and certified CSA. It
offers outstanding protection against wet,
oily conditions and is permitted for use in
exposed or concealed locations.
Construction
The flexible inner core is made from
a spiral wound strip of heavy gauge,
corrosion resistant, hot-dipped galvanized
steel. The 3/8 through 1-1/4 inch trade
sizes are square lock formed and include
an integral bonding strip of copper that is
enclosed within the convolutions throughout its entire length. The 1-1/2 through
4 inch trade sizes are designed with a fully
interlocked strip.
The liquidtight jacketing material is
of a high quality, rugged, flame retardant
flexible PVC compound which resists
oils, mild acids and exposure to sunlight.
For further information, refer to the
Conduit — Chemical Resistance chart
beginning on p. 158.

Interlock
1-1/2” - 4”

Applications
This conduit is intended for installation
with Rule 12-1300 of Canadian
Electrical Code (CEC) Part I 2009.
The use of a separate bonding
conductor is mandatory in accordance
with CEC Rule 12-1306 for Ordinary
Locations.
The use of Liquidtight Flexible Conduit
with sign and Outline Lighting are in
accordance with CEC Rule 34-400 (2).
- Listed and marked for direct burial
and in poured concrete.
- For containment of 600-volt and
lower potential circuits
- Sunlight resistant

Working Temperatures
-20°C to 60°C intermitting to 90°C
Listing / Certification
Listed. Conforms to UL Standard
ANSI/UL-360 for Liquidtight Flexible
Steel Conduit.
Certified. Conforms to CSA 22.2
No. 56 for use per CEC C22.1
Section 12-1300.
Standard Colours
Machine tool grey, and black. Other
colours available upon request. Blue
is commonly used for computer room
installations. See TYPE CBLA on p.132.

131

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type CBLA — Computer Blue

Trade Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

Cat. No.

CBLA038-30
CBLA050-30
CBLA075-30
CBLA100-30
CBLA125-15
CBLA150-15
CBLA200-15
CBLA250-8
CBLA300-8
CBLA350-8
CBLA400-8

Carton
Content*
(m)

30
30
30
30
15
15
15
8
8
8
8

Cat. No.

CBLA038-150
CBLA050-150
CBLA075-150
CBLA100-120
CBLA125-60
CBLA150-45
CBLA200-30
CBLA250-80
CBLA300-50
CBLA350-50
CBLA400-30

Reel
Content*
(m)

150
150
150
120
60
45
30
80
50
50
30

Cat. No.

CBLA038-300
CBLA050-300
CBLA075-300
-

Reel
Content*
(m)

300
300
300
-

Inside Bend
Radius
in.
(mm)

2.0
3.0
4.2
5.5
7.0
4.5
6.0
8.0
10.0
11.0
12.0

(50.8)
(76.2)
(106.7)
(139.7)
(177.8)
(114.3)
(152.4)
(203.2)
(254.0)
(279.4)
(304.8)

Wt.
kg/30m

13
15
24
37
46
47
66
87
114
140
154

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Type CBLA
Computer Blue LA is a liquidtight
flexible steel conduit commonly used
for computer room installations. The
blue jacket colour easily identifies
circuitry for computer power wiring.

Construction
CBLA has a flexible inner core made
from a spiral wound strip of heavy
gauge, hot-dipped galvanized steel.
The 3/8 through 1-1/4 inch trade sizes
contain an integral bonding strip of
copper. The 1-1/2 and larger sizes are
designed with a fully interlocked strip.
The jacketing material is a rugged
flame retardant flexible blue PVC. For
installations which do not allow the use of
PVC, see TYPE ZHLA on P. 139.

132

Applications
Listed and marked for direct burial and
in poured concrete.
Working Temperatures
-20°C to 60°C
Listing / Certification
Listed. Conforms to UL
Standard ANSI/UL-360 for
Liquidtight Flexible Steel Conduit.
Certified. Conforms to CSA 22.2
No. 56 for use per CEC C22.1
Section 12-1300.

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type CSA

Trade Size
(in.)

3/8
1/2
3/4
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

Cat. No.

Carton
Content*
(m)

CSA038-30
CSA050-30
CSA075-15
CSA075-30
CSA100-30
CSA125-15
CSA150-15
CSA200-15
CSA250-8
CSA300-8
CSA400-8

30
30
15
30
30
15
15
15
8
8
8

Cat. No.

Reel
Content*
(m)

Cat. No.

Reel
Content*
(m)

CSA038-150
CSA050-150
CSA075-150
CSA100-120
CSA125-60
CSA150-45
CSA200-30
-

150
150
150
60
45
30
-

CSA038-300
CSA050-300
CSA075-300
-

300
300
300
-

Inside Bend
Radius
in.
(mm)

Weight
kg/30m

2.0
3.0

(50.8)
(76.2)

11
16

4.0
5.0
6.2
4.5
6.0
8.0
10.0
12.0

(101.6)
(127.0)
(157.5)
(114.3)
(152.4)
(203.2)
(254.0)
(304.8)

24
27
39
55
70
93
120
181

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Type CSA
This flexible liquidtight steel conduit is
certified CSA. Its design and function is
similar to that of type LA except that it
cannot be used as a ground return path
per CEC. It also offers a wider operating
temperature range.
Construction
The flexible inner core is made from a
spiral wound strip of heavy gauge,
corrosion
resistant,
hot-dipped
galvanized steel. The 3/8 through 1-1/4
inch trade sizes are cord packed.
The durable PVC flame retardant jacket
is designed for good flexibility and impact
resistance at low temperatures.

Applications
This conduit is intended for use according
to CEC as described in section 121300 for dry, damp or wet locations
where flexibility is necessary.
This conduit is intended for installation
with Rule 12-1300 of Canadian
Electrical Code (CEC) Part I 2009.
The use of a separate bonding
conductor is mandatory in accordance
with CEC Rule 12-1306 for Ordinary
Locations.
The use of Liquidtight Flexible Conduit
with sign and Outline Lighting are in
accordance with CEC Rule 34-400 (2).

Working Temperatures
-40°C to 75°C
Listing / Certification
Certified. Conforms to CSA
Standard C22.2, No. 56. Flame Test
Rating FT-4 per CSA Standard
C22.2, No. 0.3.
Standard Colour
Black

133

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type ATLA — All Temperature

Trade Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

Cat. No.

Carton
Content*
(m)

ATLA038-30
ATLA050-30
ATLA075-30
ATLA100-30
ATLA125-15
ATLA150-15
ATLA200-15
ATLA250-8**
ATLA300-8**
ATLA350-8**
ATLA400-8**

30
30
30
30
15
15
15
8
8
8
8

Cat. No.

Reel
Content*
(m)

Cat. No.

Reel
Content*
(m)

ATLA038-150
ATLA050-150
ATLA075-150
ATLA100-120
ATLA125-60
ATLA150-45
ATLA200-30
-

150
150
150
120
60
45
30
-

ATLA038-300
ATLA050-300
ATLA075-300
-

300
300
300
-

Inside Bend
Radius
in.
(mm)

2.0
3.0
4.2
5.5
7.0
4.5
6.0
8.0
10.0
11.0
12.0

(50.8)
(76.2)
(106.7)
(139.7)
(177.8)
(114.3)
(152.4)
(203.2)
(254.0)
(279.4)
(304.8)

Wt.
kg/30m

13
15
24
37
46
47
66
87
114
140
154

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.
** Not CSA Certified.

Type ATLA
A liquidtight flexible steel conduit
designed specifically for extreme hot or
cold environments. The flexible inner core
is identical to that found in Type LA. The
specially formulated PVC jacket remains
flexible at low temperatures and resists
ageing at elevated temperatures. It is listed
UL and certified CSA.
Construction
ATLA has a flexible inner core made
from a spiral wound strip of heavy
gauge, hot-dipped galvanized steel.
The 3/8 through 1-1/4 inch trade sizes
contain an integral bonding strip of
copper. The 1-1/2 and larger sizes are
designed with a fully interlocked strip.
The jacketing material is a rugged flame
retardant flexible PVC resistant to
weathering, UV, oils and many chemicals.
Refer to the Conduit — Chemical
Resistance Guide beginning on p.158.

Applications
Designed to be used with high
temperature machine tool wiring. Ideal
for outdoor installations in cold
climates. This conduit is intended for
installation with Rule 12-1300 of
Canadian Electrical Code (CEC) Part I
2002.
The use of a separate bonding
conductor is mandatory in accordance
with CEC Rule 12-1306 for Ordinary
Locations.
The use of Liquidtight Flexible Conduit
with sign and Outline Lighting are in
accordance with CEC Rule 34-400 (2).
- Listed and marked for direct burial
and in poured concrete.
- For containment of 600-volt and
lower potential circuits.

Working Temperatures
-55°C to 105°C Air / 60°C Wet / 70°C Oil
Listing / Certification
Listed. Conforms to UL Standard
ANSI/ UL-360 for Liquidtight
Flexible Steel Conduit.
Certified. Conforms to CSA 22.2
No. 56 for use per the CEC C22.1
Section 12-1300.
Conforms to the requirements of
Section 16 & 17.7 of the ANSI/NFPA-79
Electrical Standard for Industrial
Machinery.
Standard Colour
Machine tool grey

134

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type AT — High and Low Temperatures
Type AT
A flexible steel conduit which uses a
jacketing material specifically designed
for hot or cold environments.

Trade
Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

Cat. No.

Carton
Content*
(m)

Cat. No.

Carton
Content*
(m)

AT038-30
AT050-30
AT075-30
AT100-30
AT125-15
AT150-15
AT200-15
AT250-8
AT300-8
AT350-8
AT400-8
AT500-8
AT600-8

30
30
30
30
15
15
15
8
8
8
8
8
8

AT038-150
AT050-150
AT075-150
AT100-120
AT125-60
AT150-45
AT200-30
-

150
150
150
120
60
45
30
-

Cat. No.

AT038-300
AT050-300
AT075-300
-

Carton
Content*
(m)

300
300
300
-

Inside
Bend radius
in.
(mm)

1.5
2.0
2.5
3.0
3.5
4.5
5.5
8.0
10.0
11.0
12.0
17.5
22.5

(38.1)
(50.8)
(63.5)
(76.2)
(88.9)
(114.3)
(139.7)
(203.2)
(254.0)
(279.4)
(304.8)
(444.5)
(571.5)

Wt.
kg/30m

9
11
15
24
31
40
53
76
118
132
156
221
259

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Applications
Type AT is well suited for exposure
to extreme climatic conditions. It is also
widely used on industrial process
equipment such as annealing ovens,
lumber kilns, foundries and refrigeration,
etc. The construction of this conduit
conforms to, and is suitable for use
with Sections 16 & 17.7 of the Electrical
Standard for Industrial Machinery
(ANSI/NFPA-79). Uses standard liquidtight fittings.
Working Temperatures
-55°C to 105°C intermitting to 120°C
Standard Colour
Machine tool grey
Note
For a UL listed and CSA certified
version, see TYPE ATLA on p. 134.

Type ATX — Extreme Temperature
Type ATX
A conduit designed to withstand an
extreme temperature range.

Trade
Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

Cat. No.

Carton
Content*
(m)

Cat. No.

Carton
Content*
(m)

ATX038-30
ATX050-30
ATX075-30
ATX100-30
ATX125-15
ATX150-15
ATX200-15
ATX250-8
ATX300-8
ATX400-8

30
30
30
30
15
15
15
8
8
8

ATX038-150
ATX050-150
ATX075-150
ATX100-120
ATX125-60
ATX150-45
ATX200-30
-

150
150
150
120
60
45
30
-

Cat. No.

ATX038-300
ATX050-300
ATX075-300
-

Carton
Content*
(m)

300
300
300
-

Inside
Bend radius
in.
(mm)

1.5
2.0
2.5
3.0
3.5
4.5
5.5
8.0
10.0
12.0

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.
*New High Temperature Fittings available. Refer to p. 91.

Wt.
kg/30m

(38.1) 10
(50.8) 12
(63.5) 18
(76.2) 25
(88.9) 33
(114.3) 47
(139.7) 62
(203.2) 85
(254.0) 111
(304.8) 151

Construction
Utilizes the flexibility of our standard LT
core, coupled with the advantage of a
thermoplastic rubber jacket that is
virtually unaffected by temperature
extremes and contains no halogens. The
material has a UL 94-HB flammability
rating.
Applications
Used in situations where there are
concerns of resistance to temperature
exposure. These include heavy outdoor
equipment, boilers and furnaces, etc.
Refer to the Conduit — Chemical
Resistance Guide beginning on p.158.
Working Temperatures
-60°C to 150°C intermitting to 165°C
Standard Colour
Black

135

T&B Conduit Fittings
Liquatite® Flexible Conduit — Aluminum
Type ALT — Lightweight Aluminum

Trade Size
(in.)

Cat. No.

Carton
Content*
(m)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

ALT038-30
ALT050-30
ALT075-30
ALT100-30
ALT125-15
ALT150-15
ALT200-15
ALT250-8
ALT300-8
ALT350-8
ALT400-8
ALT500-8
ALT600-8

30
30
30
30
15
15
15
8
8
8
8
8
8

Cat No.

ALT038-150
ALT050-150
ALT075-150
ALT100-120
ALT125-60
ALT150-45
ALT200-30
-

Reel
Content*
(m)

150
150
150
120
60
45
30
-

Cat No.

Reel
Content*
(m)

ALT038-300
ALT050-300
ALT075-300
-

300
300
300
-

Inside
Bend Radius
in.
(mm)

2.0
2.5
3.0
4.0
4.5
5.5
7.0
9.5
11.5
13.0
14.0
20.0
22.5

(50.8)
(63.5)
(76.2)
(101.6)
(114.3)
(139.7)
(177.8)
(241.3)
(292.1)
(330.2)
(355.6)
(508.0)
(571.5)

Wt.
kg/30m

5
7
9
13
18
25
33
47
60
74
81
114
143

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Type ALT
This version of Liquidtight Flexible
Conduit is similar to our standard type
LT but weighs considerably less due to
the use of an aluminum inner core
instead of steel.

Applications
Type ALT is often used where weight or
corrosive atmospheres are an issue. When
comparing identical trade sizes, Type ALT
weighs approximately 37% less than
type
LT.
Uses
standard
liquidtight fittings.

136

Working Temperatures
-20°C to 80°C
Standard Colours
Machine tool grey and black. Other
colours available upon request. Part
numbers listed designate grey jacket.

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type CEA — Non-Halogen, Low Smoke, Flame Retardant
Type CEA
This liquidtight flexible steel conduit is
designed for applications where safety
concerns exist regarding a material’s
reaction in a fire situation.

Trade
Size

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4
5
6

Cat. No.

CEA038-30
CEA050-30
CEA075-30
CEA100-30
CEA125-15
CEA150-15
CEA200-15
CEA250-8
CEA300-8
CEA400-8
CEA500-8**
CEA600-8**

Carton
Content*
(m)

30
30
30
30
15
15
15
8
8
8
8
8

Cat. No.

Carton
Content*
(m)

Minimum
Jacket
Thickness

CEA038-300
CEA050-300
CEA075-150
CEA100-120
CEA125-60
CEA150-45
CEA200-30
-

300
300
150
120
60
45
30
-

0.8
0.8
0.9
0.9
0.9
1.0
1.0
1.3
1.3
1.5
2.5
2.5

Inside
Bend Radius
in.
(mm)

1.5
2.0
2.5
3.0
3.5
4.5
5.5
8.0
10.0
12.0
17.5
22.5

(38.1)
(50.8)
(63.5)
(76.2)
(88.9)
(114.3)
(139.7)
(203.2)
(254.0)
(304.8)
(444.5)
(635.0)

Wt.
kg/30m

9
11
15
24
31
40
53
76
118
156
212
259

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.
**Available on request.
Type ACEA also available (liquidtight flexible aluminum conduit).
Aluminum core weighs approximately one third less than steel core.

Type CEA Combustion & Flammability Properties
Combustion & Flammability Properties**

Test

Value

-Vertical Burn (Material)

UL94

V-O Rating
No Flaming Drips

-Vertical Burn (Conduit)

UL360

Pass
No Flaming Drips

-Oxygen Index %

D2863

28.5

-Flame Spread Index

ASTM E162

4.0
No Flaming Drips

-Flame Propagation

ASTM C542
(NFPA-130)

Pass
No Flaming Drips

-Smoke Generation (Flaming)

ASTM E662
(NFPA 258)

Ds 41 @ 1.5 min
Ds 94 @ 4.0 min

-Smoke Generation (Non-Flaming)

ASTM E662
(NFPA 258)

Ds 7 @ 1.5 min
Ds 45 @ 4.0 min

-Toxic Gas Generation
-Toxicity Index

BOMBARDIER SMP 800-C

Pass

NES 713

3.9

**Test data is based on controlled laboratory conditions and does not necessarily reflect
performance in actual fire conditions. Additional product information available upon request.

137

Construction
The flexible inner core of this product is
made from a galvanized steel strip. As
in type LT, this core contains string
packing
between
the
helical
convolutions in trade sizes 3/8” through
2”.
The
specially
formulated
thermoplastic polyurethane jacket has
excellent flame retardant characteristics
as well as low smoke and toxicity
generation characteristics. Acidic gases
such as hydrogen chloride, hydrogen
fluoride and hydrogen bromide are
virtually eliminated as products of
combustion.
Applications
This product is ideally suited for
installation in confined or enclosed
areas where construction materials
must generate very little smoke, and
have a low flame spread as well as low
toxic gas emissions in the event of fire.
Such applications include mass transit
vehicles where CEA is extensively
used for wiring harnesses within and
under passenger rail cars. Other
applications include use in underground
subway structures and tunnels.
Working Temperatures
-40°C to 80°C
Standard Colours
Grey and black. Other colours available
upon request. Part numbers listed
designate grey jacket.

T&B Conduit Fittings
Liquatite® Flexible Conduit— Aluminum
Type ACEA — Non-Halogen, Low Smoke, Flame Retardant
Type ACEA
This liquidtight flexible aluminum
conduit is designed for applications
where safety concerns exist regarding a
material’s reaction in a fire situation.
Min.
Inside Bend Weight
Jacket Thick. Radius
Kilogram
(mm)
(mm)
30 m

Length
(m)

Carton
Length
(m)
Cat. No.

Reel

Trade
Size

Type

3/8

ACEA038

0.8

50.8

5

60

ACEA038-30

-

-

300

ACEA038-300

-

-

1/2
3/4
1
1-1/4
1-1/2
2

ACEA050
ACEA075
ACEA100
ACEA125
ACEA150
ACEA200

0.8
0.9
0.9
0.9
1.0
1.0

63.5
76.2
101.6
114.3
139.7
177.8

7
9
13
18
25
33

30
30
30
15
15
15

ACEA050-30
ACEA075-30
ACEA100-30
ACEA125-15
ACEA150-15
ACEA200-15

30
45
-

ACEA075-45
-

300
150
120
75
45
30

ACEA050-300
ACEA075-150
ACEA100-120
ACEA125-75
ACEA150-45
ACEA200-30

-

-

2-1/2
3
4
5
6
- -

ACEA250
ACEA300
ACEA400
ACEA500
ACEA600
-

1.3
1.3
1.5
2.5
2.5
-

241.3
330.2
355.6
508.0
571.5

47
60
87
114
143

8
8
8
8
8

ACEA250-8
ACEA300-8
ACEA400-8
**
**

-

-

-

-

-

-

Cat. No.

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.
**Available on request.

Type ACEA Combustion & Flammability Properties
Combustion & Flammability Properties**

Test

Value

-Vertical Burn (Material)

UL94

V-O Rating
No Flaming Drips

-Vertical Burn (Conduit)

UL360

Pass
No Flaming Drips

-Oxygen Index %

D2863

28.5

-Flame Spread Index

ASTM E162

9.8

-Flame Propagation

ASTM C542
(NFPA-130)

Pass
No Flaming Drips

-Smoke Generation (Flaming)

ASTM E662
(NFPA 258)

Dm 103 (Corrected)
Ds 47 @ 4.0 min

-Smoke Generation (Non-Flaming)

ASTM E662
(NFPA 258)

Dm 91 (Corrected)
Ds 5 @ 1.5 min

-Toxic Gas Generation

SMP 801

Pass

-Toxicity Index

NES 713

3.9

**Test data is based on controlled laboratory conditions and does not necessarily reflect
performance in actual fire conditions. Additional product information available upon request.

Length
(m)

Length
(m)
Cat. No.

Cat. No.

Construction
The flexible inner core of this product is
made from an aluminum strip. As in
type CEA, this core contains string
packing
between
the
helical
convolutions in trade sizes 3/8” through
1-1/4”. The specially formulated
thermoplastic polyurethane jacket has
excellent flame retardant characteristics
as well as low smoke and toxicity
generation characteristics. Acidic gases
such as hydrogen chloride, hydrogen
fluoride and hydrogen bromide are
virtually eliminated as products of
combustion.
Applications
This product is ideally suited for
installation in confined or enclosed
areas where construction materials
must generate very little smoke, and
have a low flame spread as well as low
toxic gas emissions in the event of fire.
Such applications include mass transit
vehicles where ACEA is extensively
used for wiring harnesses within and
under passenger rail cars. Other
applications include use in underground
subway structures and tunnels.
Working Temperatures
-40°C to 80°C
Standard Colours
Machine Tool Grey. Other colours
available upon request.
Note
A UL listed version is pending. Consult
factory for availability of type ZHLA.

138

T&B Conduit Fittings
Liquatite® Flexible Conduit— Steel
Type ZHLA — Non-Halogen, Low Smoke, Flame Retardant

Trade
Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

Cat. No.

Carton
Content*
(m)

ZHLA038-30
ZHLA050-30
ZHLA075-30
ZHLA100-30
ZHLA125-15
ZHLA150-15
ZHLA200-15
ZHLA250-8
ZHLA300-8
ZHLA350-8
ZHLA400-8

30
30
30
30
15
15
15
8
8
8
8

Cat. No.

Carton
Content*
(m)

Cat. No.

Carton
Content*
(m)

ZHLA038-150
ZHLA050-150
ZHLA075-150
ZHLA100-120
ZHLA125-60
ZHLA150-45
ZHLA200-30
-

150
150
150
120
60
45
30
-

ZHLA038-300
ZHLA050-300
ZHLA075-300
-

300
300
300
-

Inside
Bend Radius
in. (mm)

2.0
3.0
4.2
5.5
7.0
4.5
6.0
8.0
10.0
11.0
12.0

(50.8)
(76.2)
(106.7)
(139.7)
(177.8)
(114.3)
(152.4)
(203.2)
(254.0)
(279.4)
(304.8)

Type ZHLA
Non-halogen, low smoke and low flame
spread are what makes Type ZHLA a
proven choice for applications where
limiting toxic combustion materials is an
important issue. Since ZHLA is also UL
Listed, it is ideal for field installation in
confined, public areas such as subways,
tunnels, etc.
Wt.
kg/30m

13
15
24
37
46
47
66
87
114
140
154

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Type ZHLA Combustion & Flammability Properties
Combustion & Flammability Properties**

Test

Value

-Vertical Burn (Material)

UL94

V-O Rating
No Flaming Drips

-Vertical Burn(Conduit)

UL360

Pass
No Flaming Drips

-Oxygen Index %

D2863

28.5

-Flame Spread Index

ASTM E162

4.0
No Flaming Drips

-Flame Propagation

ASTM C542
(NFPA-130)

Pass
No Flaming Drips

-Smoke Generation (Flaming)

ASTM E662
(NFPA 258)

Ds 41 @ 1.5 min
Ds 94 @ 4.0 min

-Smoke Generation (Non-Flaming)

ASTM E662
(NFPA 258)

Ds 7 @ 1.5 min
Ds 45 @ min

-Toxic Gas Generation
-Toxicity Index

BOMBARDIER SMP 800-C
NES 713

Pass
3.9

** Test data is based on controlled laboratory conditions and does not necessarily reflect
performance in actual fire conditions. Additional product information available upon request.

Construction
ZHLA has a flexible inner core made from
a spiral wound strip of heavy gauge, hotdipped galvanized steel. The 3/8 through
1-1/4 inch trade sizes contain
an integral bonding strip of copper. The 11/2inch and larger sizes are designed with
a fully interlocked strip.
The specially formulated thermoplastic
black polyurethane jacket has excellent
flame resistance and low smoke and
toxicity generation characteristics. It is
also resistant to ozone, hydrocarbons,
moderate chemicals, oils and fuels. Refer
to the Conduit — Chemical Resistance
Guide beginning on p. 156.
Applications
There are many situations and areas
where PVC is not allowed for electrical
construction. The jacketing material used
for ZHLA virtually eliminates the release of
acidic gases found in PVC products.
- Meets the requirements of
Bombardier SMP 800-C for Toxic
Gas Generation
- Meets the requirements of both
ASTM E162 for Flame Spread and
ASTM E662 for Smoke Generation.
- Listed and marked for direct burial
and in poured concrete.
- For containment of 600-volt and
lower potential circuits.
- Sunlight resistant
Working Temperatures
-40°C to 80°C Air / 60°C Wet / 70°C Oil
Listing / Certification
Listed. Conforms to UL Standard
ANSI/ UL-360 for Liquidtight Flexible
Steel Conduit.
Standard Colour
Black

139

T&B Conduit Fittings
Liquatite® Flexible Conduit — Shielding
an issue. Today’s Original Equipment
Manufacturers (OEMs) are finding that, if
they wish to ship electrical equipment into
the European community, they may need
to be in compliance with recently
developed CE standards which reduce
the allowable amount of EMI/RFI
emissions from electrical apparatus.
All three are designed to accept
industry standard liquidtight fittings and
address the problems of assembly and
grounding. Fittings of this type include a
grounding ferrule which contacts the
internal
metallic
material
of

Thomas & Betts offers three types of
flexible liquidtight conduits designed for
wiring applications requiring shielding
effectiveness from Electro-Magnetic
and Radio Frequency Interference
(EMI/RFI).
This series of shielding conduits consists
of three configurations: Type LAS, Type
EMS and Type EMSP.
These conduits are used to protect
sensitive electronic circuits such as
communications, radar, and data
transmission from outside interference or
“noise”. The reverse situation is also

1 MHz
127
126
126
110

EMSP
EMS
LAS
LA

10 MHz
130
122
98
80

100 MHz
136
131
75
53

450 MHz
116
98
76
63

ATTENUATION (dB)

Shielding Effectiveness

the conduit and the fitting body. This
produces a direct shield-to-drain or
ground, simply by tightening the fitting.
The graph below depicts the shielding
effectiveness (attenuation in dBs) of all
three types. The dotted line shows
a comparison to standard unshielded
liquidtight flexible conduit, Type LA. The
spectrum of test frequency is from 1 MHz
to 10 MHz Electric Field, to 100 MHz to
1 GHz (1000 MHz) Planewave Field.
Tests were performed per MIL-STD-285
on 1/2 inch trade size conduit.

1 GHz
118
97
66
51

Type LAS

Trade
Size
(in.)

3/8
1/2
3/4
1

Cat. No.

Carton
Content*
(m)

Cat. No.

Carton
Content*
(m)

LAS038-30
LAS050-30
LAS075-30
LAS100-30

30
30
30
30

LAS038-150
LAS050-150
LAS075-150
LAS100-120

150
150
150
120

Inside
Bend Radius
in.
(mm)

2.0
3.0
4.2
5.5

(50.8)
(76.2)
(106.7)
(139.7)

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

Type LAS
Type LAS is identical to standard UL Listed
liquidtight flexible steel conduit but is
augmented with a tinned copper shielding
braid located over the inner steel core and
under its protective PVC jacket. The braid
offers a minimum of 90% coverage
resulting in a shielding effectiveness range
from 126 dB @ 1 MHz to 66 dB @ 1 GHz.
Wt.
kg/30m

13
15
24
37

Applications
PVC jacket is resistant to a wide variety of
oils, acids, alkalines and ultraviolet light.
Working Temperatures
-20°C to 60°C
Listing / Certifications
Listed. Conforms to UL360 for
liquidtight flexible steel conduit.
Standard Colours
Black. Other colours and jacketing
materials available. Consult your Regional
Sales Office for details.

140

T&B Conduit Fittings
Liquatite® Flexible Conduit — Shielding
Type EMS
Type EMS
Type EMS has an inner core that is
made from a fully interlocked bronze
strip. Even though it does not contain a
braided shield, it offers a shielding
effectiveness from 126 dB @ 1 MHz to
nearly 100 dB @ 1 GHz.
Trade
Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

Cat. No.

EMS038-30
EMS050-30
EMS075-30
EMS100-30
EMS125-15
EMS150-15
EMS200-15
EMS250-8
EMS300-8
EMS400-8

Carton
Content*
(m)

Cat. No.

Carton
Content*
(m)

30
30
30
30
15
15
15
8
8
8

EMS038-150
EMS050-150
EMS075-150
EMS100-120
EMS125-60
EMS150-45
EMS200-30
-

150
150
150
120
60
45
30
-

Inside
Bend Radius
in.
(mm)

3.0
3.0
4.0
4.0
4.5
7.0
9.5
12.0
13.5
17.0

(76.2)
(76.2)
(101.6)
(101.6)
(114.3)
(177.8)
(241.3)
(304.8)
(342.9)
(431.8)

Wt.
kg/30m

12
16
20
39
46
64
82
105
145
176

Working Temperatures
-55°C to 105°C
Standard Colour
Grey. Other colours and jacketing
materials available. Consult your Regional
Sales Office for details.

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

INTERLOCK

Type EMSP
Type EMSP
Type EMSP is a hybrid of LAS and EMS. It
utilizes the same bronze core and PVC
jacket as EMS but gets further screening
protection from a tinned copper braid as
found in the LAS product. Its range of
shielding effectiveness is from 126 dB @
1 MHz to 120 dB @ 1 GHz.
Trade
Size
(in.)

3/8
1/2
3/4
1

Cat. No.

Carton
Content*
(m)

EMSP038-30
EMSP050-30
EMSP075-30
EMSP100-30

30
30
30
30

Cat. No.

Carton
Content*
(m)

EMSP038-150
EMSP050-150
EMSP075-150
EMSP100-120

150
150
150
120

Inside
Bend Radius
in.
(mm)

3.0
3.0
4.0
4.0

(76.2)
(76.2)
(101.6)
(101.6)

See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.

141

Wt.
kg/30m

12
16
20
39

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type BR

Type BR
This non-jacketed flexible steel conduit has
many universal wiring applications. It is often
referred to as “Greenfield” or “Reduced
Wall Flex”.
Construction
Type BR is formed from high corrosion
resistant hot-dipped galvanized steel. Its
profile and helical shape allow it to
withstand impact and crushing forces.
Applications
General Use:
In accordance with CEC Rule 12-1002 (1)
the flexible metal conduit is permitted in or
on buildings of either combustible or noncombustible constructions.
Restriction and Exception:
CEC Rule 12-1004 (a) states:“12 (3/8)
trade size flexible metal conduit shall be
permitted to be used for runs of not more
than 1.5 m (5 ft) for the connection
of equipment.”
Trade
Size
(in.)

Cat. No.

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

BR038*
BR050
BR075
BR100
BR125
BR150
BR200
BR250
BR300
BR350
BR400

and CEC Rule 12-1004 (b) states:“12 (3/8)
trade size liquidtight flexible conduit may be
used as permitted by this code.”
Securements with straps:
CEC Rule 12-1010 (3) states: “When
flexible metal conduit is installed, it shall be
secured at intervals not exceeding 1.5 m (5
ft) and within 300 mm (12 in.) on each side of
every outlet box or fitting except where
flexible metal conduit is fished and except for
lengths of not over 900 mm (3 ft) at terminals
where flexibility is necessary.”
Conductor fill:
CEC Rule 12-1014 defines the maximum
number of conductor, the CEC Tables 6
provides the maximum number of
conductors of one size in trade sizes of
conduit,CEC Table 8 provides the maximum
allowable per cent conduit fill, and CEC Table
9 provides the cross-sectional areas of
conduit.
Specific Use and applications:
Elevators, Hoistways, in accordance with
CEC Rules 38-021 (1) (a) (1) and 38-0221 (1)

Inner Diameter
Min.
Max.
in.
(mm)
in.
(mm)

0.375
(9.5)
0.625 (15.9)
0.812 (20.6)
1.000 (25.4)
1.250 (31.8)
1.500 (38.1)
2.000 (50.8)
2.500 (63.5)
3.000 (76.2)
3.500 (88.9)
4.000 (101.6)

0.393
0.645
0.835
1.040
1.300
1.575
2.080
2.700
3.200
-

(10.0)
(16.4)
(21.2)
(26.4)
(33.0)
(40.0)
(52.8)
(68.6)
(81.3)
-

(a) (iv)
Elevators, Cars, in accordance with CEC
Rules 38-021 (1) (b) (v)
Elevators, Within Machine Rooms, Control
Rooms and Machinery Spaces and Control
Spaces, in accordance with CEC Rule
38-021 (1) (c) (1)
Elevators, Conterweights, in accordance
with CEC Rule 38-021 (1) (d)
EScalators, in accordance with CEC Rule
38-021 (2)
Lifts for persons with physical disabilities, in
accordance with CEC Rule 38-021 (3)
Theater installation, in accordance with CEC
Rule 44-102 (1)
Listing/ Certification
Listed. (sizes 3/8 through 3 in.).
Conforms to UL Standard ANSI/UL-1
for Flexible Metal Conduit.
Certified. ( 3/8 inch size only).
Conforms to CSA 22.2 No. 56 for use
per CEC C22.1 Section 12-1000.
Meets Federal Specification WW-C-566c
Type II
Flexible metal conduit is also permitted
for use on industrial machinery where
temperatures exceed the limits of
liquidtight flexible conduit. (ANSI/NFPA-79)
Section 16.3.4 (exception) and Section
17.9.

Outer Diameter
Min.
Max.
in.
(mm)
in.
(mm)

0.560 (14.2)
0.860 (21.8)
1.045 (26.5)
1.300 (33.0)
1.550 (39.4)
1.850 (47.0)
2.350 (59.7)
2.860 (72.6)
3.360 (85.3)
3.860 (98.0)
4.360 (110.7)

0.610 (15.5)
0.920 (23.4)
1.105 (28.1)
1.380 (35.1)
1.630 (41.4)
1.950 (49.5)
2.454 (62.3)
3.060 (77.7)
3.560 (90.4)
4.060 (103.1)
4.560 (115.8)

Types BR and ABR Strip Profile

* CSA Certified.
Min.Trade
Coil
Size
Content
(in.)
Cat. No.
(m)

3/8 BR038-8* 8
1/2 BR050-8 8
3/4 BR075-8 8
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
-

Coil
Content
Cat. No. (m)

BR038-15*
BR050-15
BR075-15
BR100-15
BR125-15
BR150-8
BR200-8
BR250-8
BR300-8
BR350-8
BR400-8

15
15
15
15
15
8
8
8
8
8
8

Cat. No.

Coil
Content
(m)

BR038-30*
BR050-30
BR075-30
-

30
30
30
-

Cat. No.

Coil
Content
(m)

BR038-75* 75
-

* CSA Certified.

142

Cat. No.

Coil
Content
(m)

BR038-300*
BR050-300
BR075-150
BR100-120
BR125-120
BR150-90
BR200-45
-

300
300
150
120
120
90
45
-

Inside
Bend Radius
in.
(mm)

2.0
3.0
4.0
5.0
6.2
7.5
10.0
12.5
15.0
17.5
20.0

(50.8)
(76.2)
(101.6)
(127.0)
(157.5)
(190.5)
(254.0)
(317.5)
(381.0)
(444.5)
(508.0)

Wt.
kg/30m

18
13
15
24
29
36
45
68
82
100
122

T&B Conduit Fittings
Liquatite® Flexible Conduit — Aluminum
Type ABR

Trade
Size
(in.)

Coil
Length
Cat. No.
(m)

Cat. No.

Coil
Length
(m)

Cat. No.

Coil
Length
(m)

ABR716-30 30
3/8 ABR038-8† 8
ABR038-15† 15
ABR038-30† 30
1/2 ABR050-8 8
ABR050-15 15
ABR050-30 30
3/4 ABR075-8 8
ABR075-15 15
ABR075-30 30
1
ABR100-15 15
1-1/4
ABR125-15 15
1-1/2
ABR150-8
8
2
ABR200-8
8
2-1/2
ABR250-8
8
3
ABR300-8
8
3-1/2
ABR350-8
8
4
ABR400-8
8
See Chart on p.155 for dimensions and tolerances.
* See p.155 for label and packaging detail.
Note: Dimensions and Bend Radii are identical to Type BR, p.
† CSA Certified.

Type ABR
This non-jacketed flexible aluminum
conduit has many universal wiring
applications. It is often referred to as
“Greenfield” or “Reduced Wall Flex”.
Construction
Type ABR is formed using a high strength
aluminum alloy strip. The result is a conduit
with similar characteristics to those of type
BR steel but at about 1/3 the weight.

Reel
Content*
(m)

Cat. No.

ABR716-300
ABR038-300†
ABR050-300
ABR075-150
ABR100-120
ABR125-120
ABR150-90
ABR200-45

300
300
300
150
120
120
90
45
-

Wt.
kg/30m

7.0
9.5
13.5
24.0
31.0
47.0
67.0
92.0
107.0
122.0
142.0

140.

Applications
General Use:
In accordance with CEC Rule 12-1002 (1)
the flexible metal conduit is permitted in or
on buildings of either combustible or noncombustible constructions.
Restriction and Exception:
CEC Rule 12-1004 (a) states:“12 (3/8) trade
size flexible metal conduit shall be permitted
to be used for runs of not more than 1.5 m
(5 ft) for the connection of equipment.”
and CEC Rule 12-1004 (b) states:“12 (3/8)

trade size liquidtight flexible conduit may be
used as permitted by this code.”
Securements with straps:
CEC Rule 12-1010 (3) states: “When
flexible metal conduit is installed, it shall be
secured at intervals not exceeding 1.5 m (5
ft) and within 300 mm (12 in.) on each side of
every outlet box or fitting except where
flexible metal conduit is fished and except for
lengths of not over 900 mm (3 ft) at terminals
where flexibility is necessary.”
Conductor fill:
CEC Rule 12-1014 defines the maximum
number of conductor, the CEC Tables 6
provides the maximum number of
conductors of one size in trade sizes of
conduit, CEC Table 8 provides the
maximum allowable per cent conduit fill,
and CEC Table 9 provides the crosssectional areas of conduit.
Applications: refer to Type BR, p. 142.
Listing/ Certification
Listed. (sizes 3/8 through 3 in.).
Conforms to UL Standard ANSI/UL-1
for Flexible Metal Conduit.
Certified. (3/8 inch size only).
Conforms to CSA 22.2 No. 56 for
use per CEC C22.1 Section 12-1300.
Meets Federal Specification WW-C-566c
Type II

Type ABRH
TYPE - ABRH
This non-jacketed flexible aluminum
conduit has many universal wiring
applications.

Trade
Size

CSA
Metric
Desig.

3/8
7/16
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
4

12
14
16
21
27
35
41
53
63
78
103

T&B
Type

ABRH038
ABRH716
ABRH050
ABRH075
ABRH100
ABRH125
ABRH150
ABRH200
ABRH250
ABRH300
ABRH400

Internal
Diameter (in.)
Min. Max.

0.375
0.437
0.625
0.812
1.000
1.250
1.500
2.000
2.500
3.000
4.000

0.393
0.457
0.645
0.835
1.040
1.300
1.575
2.080
2.700
3.200
-

Outer
Diameter (in.)
Min. Max.

0.560
0.860
1.045
1.300
1.550
1.850
2.350
2.860
3.360
4.360

0.610
0.675
0.920
1.105
1.380
1.630
1.950
2.454
3.060
3.560
4.560

Inside
Bend
Radius

WT.
Lbs. per
100 Ft.

2
2.25
3
4
5
6.2
7.5
10
12.5
15
20

7
8
16
18
35
43
55
73
90
107
142

143

Coil
Lenght
Mtr.

30, 150, 300
30, 150, 300
30, 150, 300
30, 150, 300
15, 120
15, 120
8, 15, 30
8, 15
8, 15
8, 15
8, 15

Construction
Type ABRH is formed from a heavy
gauge aluminum strip. Its profile and
helical shape allow it to withstand
substantial impact and crushing forces.
Applications
This conduit is intended as a metal
raceway for wires and cable where CSA
Certification is required. Suitable for use
with connectors intended for “FMC
(Flexible Metal Conduit).
Certified
File # LL 18858 Conforms to CSA
22.2 No. 56 for use per the Canadian
Electrical Code C22.1 Section 12-1300.

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type SL

Inside Diameter

Coil
Trade Size
(in.)
(mm)

5/16
3/8
1/2
3/4
1
-

16
20
25
32

Content
Cat. No.

Min.
(m)

in.

SL316-75
SL140-75
SL516-75
SL380-75
SL716-75
SL038-75
SL916-45
SL050-45
SL050M-45
SL340-45
SL075-30
SL100-15
SL100M-15

75
75
75
75
75
75
45
45
45
45
30
15
15

0.172
0.235
0.297
0.360
0.422
0.492
0.547
0.622
0.650
0.735
0.827
1.041
1.102

Outside Diameter
Min.
(mm)

Max.
(mm)

(4.35)
(5.97)
(7.54)
(9.14)
(10.72)
(12.50)
(13.89)
(15.80)
(16.51)
(18.67)
(21.00)
(26.44)
(27.99)

in.

0.202
0.265
0.327
0.390
0.452
0.512
0.577
0.642
0.670
0.765
0.847
1.066
1.122

(5.13)
(6.73)
(8.31)
(9.91)
(11.48)
(13.00)
(14.66)
(16.31)
(17.01)
(19.43)
(21.51)
(27.07)
(28.50)

Min. Inside
Max.

in.

(mm)

0.280
0.328
0.391
0.485
0.547
0.617
0.672
0.747
0.775
0.865
0.957
1.181
1.242

(7.11)
(8.33)
(9.93)
(12.32)
(13.89)
(15.67)
(17.07)
(18.97)
(19.69)
(21.97)
(24.31)
(30.00)
(31.55)

Type SL
This “extra-flexible” product, available in the
smaller diameters, is designed for tightspot
installation and where continuous flexing is
required of a steel wound hose.

in.

0.310
0.358
0.421
0.515
0.577
0.637
0.702
0.767
0.795
0.895
0.977
1.206
1.262

Bend Radius
(mm)

(in)

Wt.
(mm)

kg/30m

(7.87)
(9.09)
(10.69)
(13.08)
(14.66)
(16.18)
(17.83)
(19.48)
(20.19)
(22.73)
(24.82)
(30.63)
(32.05)

0.75
0.75
0.75
1.00
1.00
1.00
1.25
1.50
1.50
1.50
2.00
2.00
2.00

(19.5)
(19.5)
(19.5)
(25.4)
(25.4)
(25.4)
(31.8)
(38.1)
(38.1)
(38.1)
(50.8)
(50.8)
(50.8)

2
3
3
4
4
5
5
7
7
8
8
9
-

Applications
Offers good mechanical protection to wiring
in a variety of O.E.M. applications.

Construction
Type SL is helically wound from a formed
strip of Electro-Galvanized steel. It is sized to
be used with a variety of set-screw and
clamp type fittings.

Squarelock

Type USL
Type USL
This extra-flexible steel conduit is recognized
UL and CSA for use within listed and certified
assemblies.

Cat. No.

USL516
USL380
USL716
USL120
USL916

Inner Dia.
Min.
Max.
in. (mm)
in. (mm)

0.297(7.54)
0.360(9.14)
0.422(10.7)
0.485(12.3)
0.557(14.1)

0.327(8.30)
0.390(9.91)
0.452(11.48)
0.515(13.08)
0.577(14.65)

Outer Dia.
Min.
Max.
in. (mm)
in. (mm)

0.457(11.60)
0.520(13.20)
0.582(14.78)
0.645(15.86)
0.707(17.96)

0.487(12.37)
0.550(13.97)
0.612(15.54)
0.675(17.15)
0.737(18.72)

Coil
Contents
Cat. No.
(m)

USL516-75
USL380-75
USL716-75
USL120-75
USL916-75

75
75
75
75
75

Min. Inside
Bend Radius
Wt.
in. (mm) kg/30m

1.25
1.25
1.50
1.50
1.50

(31.75)
(31.75)
(38.10)
(38.10)
(38.10)

5
6
7
8
9

Construction
Helically formed from hot-dipped galvanized
steel, type USL offers good corrosion
resistance and provides excellent
mechanical protection to enclosed circuits.
Applications
This product is intended as a factory
installed
component
of
various
assemblies. Typical uses include modular
office partitions, showcase lighting, range
tops and other appliances.
Listing / Certification
UL Recognized.

Squarelock — Type USL

144

T&B Conduit Fittings
Liquatite® Flexible Conduit — Steel
Type VJC — with PVC Jacket
Type VJC
Vacuum jacketed steel conduit for high-flex
installations.

Trade
Size
(in.)

3/8
1/2
3/4
1
-

Outside Dia.
Over Jacket

Carton
Content*
(m)

Cat. No.

VJC038-30
VJC050-30
VJC050M-30
VJC075-30
VJC100-30
VJC100M-30

30
30
30
30
30
30

Min.
in. (mm)

0.647
0.777
0.805
0.987
0.221
1.272

in.

(16.43)
(19.74)
(20.45)
(25.07)
(5.61)
(32.31)

Max.
(mm)

0.677
0.807
0.835
1.017
1.246
1.302

(17.20)
(20.50)
(21.21)
(25.83)
(31.65)
(33.07)

Internal
Bend radius
Static
Dynamic
Wt.
in. (mm)
in. (mm) kg/30m

1.0
1.5
1.5
2.0
3.0
3.0

(25.4) 5 (127.0)
(38.1) 6 (152.4)
(38.1) 6 (152.4)
(51.0) 10 (254.0)
(76.0) 10 (254.0)
(76.0) 10 (254.0)

5
7
7
9
11
-

* Reels available. Consult factory.

Construction
A unique vacuum extrusion process allows
this product to have a thin PVC jacket which
does not restrict the great flexibility
characteristics of the inner core. The core
material is the same as type SL. VJC is
designed with dimensions that will accept
standard liquidtight fittings.
Applications
VJC is suitable for use in both static
applications where a tight bend diameter is
needed and in dynamic use such as
machining centers and robotics.
Working Temperatures
-20°C to 80°C
Standard Colour
Black. Other colours available upon
request. Consult your Regional Sales
Office for details.

Type UG
Type UG
A fully-interlocked flexible steel conduit
designed for high strength in “tight-spot”
installations.

Cat. No.

UG380-15
UG120-15
UG340-15
UG100-15
UG125-15
UG150-15
UG200-15
UG250-15
UG300-15

Coil
Content
(m)

15
15
15
15
15
15
15
15
15

Inside diameter
Outside DiameterMin. Inside
Min.
Max.
Min.
Max.
in. (mm)
in. (mm)
in. (mm)
in. (mm)

0.443(11.25)
0.755(19.18)
0.943(23.95)
1.208(30.68)
1.485(37.72)
1.735(44.07)
2.235(56.77)
2.735(69.47)
3.36085.34)

0.473(12.01)
0.785(19.94)
0.973(24.71)
1.238(31.45)
1.515(38.48)
1.765(44.83)
2.265(57.53)
2.765(70.23)
3.390(86.11)

0.563(14.30)
0.875(22.23)
1.063(28.70)
1.328(33.73)
1.578(40.08)
1.843(46.81)
2.390(60.71)
2.937(74.60)
3.438(87.33)

Bend Radius
Wt.
in. (mm) kg/30m

0.593(15.06) 2.5 (63.5)
0.905(22.99) 3.0 (76.2)
1.093(27.76) 3.5 (89.0)
1.358(34.50) 4.5 (114.3)
1.608(40.84) 5.5 (139.7)
1.873(47.57) 6.5 (165.1)
2.420(61.47) 8.5 (216.0)
2.967(75.36) 10.5 (267.0)
3.468(88.09) 13.0 (330.2)

Note: Trade sizes do not apply to Type UG.

Interlock

145

7
10
14
16
23
27
36
39
48

Construction
This conduit is manufactured from a bright
tin plated steel strip which is fully
interlocked at the edges to produce a
strong, yet flexible product. The interlock
feature does not allow the conduit to
unravel if twisted and permits the conduit
to retain it’s shape when bent. This
lightweight product is compatible with
many set-screw and clamp type fittings.
Applications
The bright appearance of the finished
product lends itself to installations
where the conduit may be visible after
final assembly.

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nonmetallic
Type LNM-P

Trade

Size
(in.)

Cat. No.

3/8 LNMP038-75
1/2 LNMP050-60
3/4 LNMP075-50
1 LNMP100-30
1-1/4 LNMP125-30
1-1/2 LNMP150-15
2 LNMP200-15

Carton
Content
(m)

75
60
50
30
30
15
15

Cat. No.

Reel
Content
(m)

LNMP038-150
LNMP050-150
LNMP075-150
LNMP100-120
LNMP125-60
LNMP150-45
LNMP200-30

150
150
150
120
60
45
30

Cat. No.

LNMP038-300
LNMP050-300

Type LNM-P
This nonmetallic liquidtight conduit is
ideally suited for continuous flexing
situations. It is often specified in “Power
Track” or cable carrier installations and on
industrial robots. It does not contain a
metal core which could fatigue from
repeated flexing or vibration.
Construction
LNM-P is of the Layered, Type-A
construction which incorporates a
smooth seamless inner core of flexible
PVC that is bonded to a covering of
flexible PVC. Between these layers is a
woven nylon mesh for added
reinforcement. The PVC material is a
high quality flame-retardant compound
which resists oils, mild acids and
exposure to sunlight.
Applications
General Use:
In accordance with CEC Rule 12-1002 (1)
the flexible metal conduit is permitted in or
on buildings of either combustible or noncombustible constructions.
Restriction and Exception:
CEC Rule 12-1004 (a):“12 (3/8) trade
size flexible metal conduit shall be permitted
to be used for runs of not more than
1.5 m (5 ft) for the connection of equipment.”
and CEC Rule 12-1004 (b):“12 (3/8) trade
size liquidtight flexible conduit may be used
as permitted by this code.”
Securements with straps:
CEC Rule 12-1010 (3): “When flexible
metal conduit is installed, it shall be secured
at intervals not exceeding 1.5 m (5 ft) and
within 300 mm (12 in.) on each side of every

-

Reel
Content
(m)

300
300
-

Inside Dia.
Min.
Max.
in. (mm)
in. (mm)

0.485(12.32)
0.620(5.08)
0.815(20.70)
1.030(26.16)
1.370(34.80)
1.585(40.26)
2.075(52.71)

0.505(12.83)
0.640(16.26)
0.835(21.21)
1.055(26.80)
1.395(35.43)
1.620(41.15)
2.100(53.34)

outlet box or fitting except where flexible
metal conduit is fished and except for
lengths of not over 900 mm (3 ft) at terminals
where flexibility is necessary.”
Conductor fill:
CEC Rule 12-1014 defines the maximum
number of conductor, the CEC Tables 6
provides the maximum number of
conductors of one size in trade sizes of
conduit,
CEC Table 8 provides the maximum
allowable per cent conduit fill, and CEC Table
9 provides the cross-sectional areas of
conduit.
Specific Use and applications:
Elevators, Hoistways, in accordance with
CEC Rules 38-021 (1) (a) (1) and 38-0221 (1)
(a) (iv)
Elevators, Cars, in accordance with CEC
Rules 38-021 (1) (b) (v)
Elevators, Within Machine Rooms, Control
Rooms and Machinery Spaces and Control
Spaces, in accordance with CEC Rule
38-021 (1) (c) (1)
Elevators, Conterweights, in accordance
with CEC Rule 38-021 (1) (d)
EScalators, in accordance with CEC Rule
38-021 (2)
Lifts for persons with physical disabilities, in
accordance with CEC Rule 38-021 (3)
Theater installation, in accordance with CEC
Rule 44-102 (1)

Outside Dia.
Min.
Max.
in. (mm)
in. (mm)

0.755(19.18)
0.910(23.11)
1.150(29.21)
1.415(35.94)
1.800(45.72)
2.045(51.94)
2.555(64.90)

2.5
3.0
4.0
6.0
7.0
8.0
9.0

(63.5)
(76.2)
(101.6)
(152.4)
(177.8)
(203.2)
(228.6)

7
10
14
19
28
36
54

Working temperatures
-20°C to 60°C
Listing / Certification
Listed. Conforms to UL Standard
ANSI/UL 1660 type A
Certified. Conforms to CSA 22.2
No. 227.2 type A
Standard Colour
Safety Orange. Also available in
Black and Grey. Part numbers listed
designate Orange jacket.
Fittings
Fittings for Layered Conduit are for that
conduit only and are so identified by the
marking “FNMC-A”.
Recommendation:
“Suitable for use with 3700 Series, Type
A, Metal Fittings from Thomas & Betts”.
Refer to pgs. 101, 102.

LNM-P TYPE A

146

0.775(19.69)
0.930(23.62)
1.170(29.72)
1.440(36.58)
1.825(46.36)
2.080(52.83)
2.590(65.79)

Inside
Bend Radius Wt.
in. (mm) kg/30m

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nonmetallic
Type NMC
Type

Recommended industrial applications:
• Machine tools.
• Motor hookups.
• Food processing equipment.
• Extensions from wireways.
• Sensor and microswitch wiring found in
control consoles.

Type NMC
A general purpose nonmetallic liquidtight
conduit offers excellent protection to
wiring from abrasion, sunlight, mild acids,
alkaline and oils. Often used for air
conditioning hook-ups and other outdoor
applications.

Trade
Size

NMC038TB
3/8”
NMC050TB
1/2”
NMC075TB
3/4”
NMC100TB
1”
NMC125TB
1-1/4“
NMC150TB
1-1/2”
NMC200TB
2”
NMC050-1000TB 1/2”
NMC075-500TB
3/4”

Inside Bend Weight
Radius
(lb/100ft)

2.00”
3.25”
4.25”
6.50”
8.00”
9.00”
11.00”
3.25”
4.25”

10
11
15
25
34
42
60
11
15

Coil footage
Length

100
100
100
100
100
50
50
1000
500

I.D. (in.)
Min.
Max.

.484
.622
.820
1.041
1.380
1.575
2.020
.622
.820

.504
.642
.840
1.066
1.410
1.600
2.045
.642
.840

O.D. (in.)
Min.
Max.

.690
.820
1.030
1.290
1.630
1.865
2.340
.820
1.030

.710
.840
1.050
1.315
1.660
1.900
2.375
.840
1.050

See technical data next page.
Use with Bullet® Liquidtight Fittings.
*Available in other colours. Consult Customer Service for details.

Type NM Specifications
Type NMC is intended for installation in
accordance with CEC Rule 12-1300 to
12-1306 for Liquidtight Flexible Conduit.
-For containment of 600 volt and lower
potential circuits.

Construction Type B
NMC is of the helically wound integral Type
B construction. It contains a spiral of rigid
PVC reinforcement imbedded within the
flexible PVC wall.

Working Temperature
-20°C to 80°C/Dry 60°C/Wet
70°C/Oil
Listed. Conforms to Underwriters
Laboratories Standard ANSI/UL 1660
type B
Certified. Conforms to CSA 22.2
No. 227.2 type B.
The 3/8 through 1-1/4 in. trade
sizes are listed and marked for direct
burial and in poured concrete.
Standard Colour
Black

Type NMT
Type

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.

Type NMT
Type NMT is an Extra Flexible Liquidtight
Nonmetallic Tubing. This lightweight tubing
cuts easily and installs quickly. It is ideal for
wiring protection in tight quarters and for
tight bends. The thin flexible PVC skin
allows greater movement for many OEM
applications. Used for wiring harnesses,
laboratory, equipment, fiber optics, etc.

NMT038TB
NMT050TB
NMT075TB
NMT100TB
NMT125TB
NMT150TB
NMT200TB

Trade
Size

3/8”
1/2”
3/4”
1”
1-1/4 “
1-1/2”
2”

Inside Bend Weight
Radius
(lb/100ft)

.7”
.9”
1.1”
1.3”
1.7”
1.9”
2.4”

6
8
10
15
20
26
36

Coil footage
Length

100
100
100
100
100
50
50

I.D. (in.)
Min.
Max.

.484
.622
.820
1.041
1.380
1.575
2.020

.504
.642
.840
1.066
1.410
1.600
2.045

*Available in other colours. Consult Customer Service for details.

Construction
Co-extruded from both flexible and rigid
PVC. The rigid spiral PVC reinforcement is
imbedded within the wall of the tubing.
Working Temperature
-20°C to 70°C
UL Recognized.

147

Standard Colour
Black.

O.D. (in.)
Min.
Max.

.690
.820
1.030
1.290
1.630
1.865
2.340

.710
.840
1.050
1.315
1.660
1.900
2.375

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nylon
The Corrlok® System
®

The Corrlok System is comprised of five
types of nylon, flexible corrugated
conduits designed for a wide range of
applications and are intended for use
®
with the new Kopex series of fittings
and adapters. They are produced by an
extrusion/corrugation process resulting in

a flexible, seamless corrugated tube. The
internal corrugations are well rounded to
facilitate easier wire pulling.
®
The Corrlok System provides a very
light weight, liquidtight flexible raceway
alternative that’s easy to work with
and stands up to tough environments.

Features / Benefits
•
•
•
•

UL recognized
Halogen free
Flame resistant
High impact and crush strength

•
•
•

Because the specially formulated nylons
used are nontoxic and self-extinguishing,
®
Corrlok is a proven choice in confined
areas where hazards from fire are a
concern.

Applications

Resistant to many
chemicals
Sunlight resistant
Extreme temperature range

•
•
•
•

Passenger rail vehicle wiring
Industrial control equipment
Machine tools
Textile machinery

•
•
•

Molding/extrusion equipment
Fiber optics
Medical equipment

Type CL — Standard Weight
Type CL
Provides the best mechanical strength
and protection of the Corrlok conduits.
Material
Halogen Free Nylon 6

Cat. No.

Conduit size
(in.)
MM MW

CL140-30 1/4
CL516-30 5/16
CL10-30
3/8
CL11-30
1/2
CL12-30
3/4
CL13-15
1
CL14-15 1-1/4
CL15-15 1-1/2

10
12
16
20
25
32
40
50

7
10
12
17
23
29
36
48

Nominal Dimensions
Inside
Outside
in.
(mm)
in.
(mm)

0.226
0.374
0.452
0.633
0.846
1.063
1.380
1.810

(6.5)
(9.5)
(11.5)
(16.1)
(22.5)
(27.0)
(35.0)
(46.0)

0.394
0.512
0.622
0.826
1.122
1.358
1.673
2.145

(10.0)
(13.0)
(15.8)
(21.0)
(28.5)
(34.5)
(42.5)
(54.5)

Min. Inside
Bend Radius Static
in. (mm)

0.8
1.0
1.5
1.7
2.0
2.5
2.8
3.3

(20.3)
(25.4)
(38.1)
(43.2)
(50.8)
(63.5)
(71.1)
(83.8)

Standard
Wt.
Length
kg/30m
(m)

2.0
2.5
5.0
7.0
9.5
13.0
16.0
19.0

30
30
30
30
30
15
15
15

Working Temperatures
-40°C to 105°C
Fitting Pullout
150 lb ®(1/2” and larger). To be® used with
Kopex fittings of the Corrlok System.
Listing / Certification
UL Recognized Component, 600 V,
105°C, Vertical Flame, Liquidtight,
UV and Impact Tested.
Standard Colour
Black. Other colours available upon
request.

Type CLL — Light Weight
Type - CLL
This light weight version provides many
of the same qualities of Type CL but
with Type CLL improved flexibility.
Material
Halogen Free Nylon 6

Cat. No.

CLL10-30
CLL11-30
CLL12-30
CLL13-15
CLL14-15
CLL15-15
CLL17-10
CLL350-10

Conduit size
(in.)
MM MW

3/8
1/2
3/4
1
1-1/4
1-1/2
2-1/2
3-1/2

16
20
25
32
40
50
70
95

12
17
23
29
36
48
70
95

Nominal Dimensions
Inside
Outside
in. (mm)
in.
(mm)

0.452
0.633
0.865
1.087
1.420
1.850
2.645
3.600

(11.5)
(16.1)
(22.0)
(27.6)
(36.0)
(47.0)
(67.0)
(91.5)

0.622
0.826
1.122
1.358
1.673
2.145
3.150
4.170

(15.8)
(21.0)
(28.5)
(34.5)
(42.5)
(54.5)
(80.0)
(106.0)

Min. Inside
Bend Radius Static
in. (mm)

Wt.
kg/30m

Standard
Length
(m)

0.7 (17.8)
0.8 (20.3)
1.2 (30.4)
1.4 (35.6)
2.4 (61.0)
2.8 (71.1)
6.3 (160.0)
8.3 (210.8)

3.4
4.4
6.7
9.1
11.0
16.0
32.0
52.0

30
30
30
15
15
15
10
10

Working temperatures
-40°C to 105°C intermitting to 150°C
Fitting Pullout
40 lb (1/2”
and larger). To be®used with
®
Kopex fittings of the Corrlok System.
Listing / Certification
UL Recognized Component, 600 V,
105°C, Vertical Flame, Liquidtight,
UV and Impact Tested.
Standard Colour
Black. Other colours available upon
request.

148

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nylon
Corrlok® System — Type CLFR, Low Fire Hazard

Cat. No.

CLFR516-30
CLFR10-30
CLFR11-30
CLFR12-30
CLFR13-15
CLFR14-15
CLFR15-15

Conduit size
(in.)
MM MW

5/16
3/8
1/2
3/4
1
1-1/4
1-1/2

12
16
20
25
32
40
50

10
12
17
23
29
36
48

Nominal Dimensions
Inside
Outside
in. (mm)
in.
(mm)

0.370
0.460
0.653
0.854
1.090
1.381
1.835

(9.4)
(11.7)
(16.6)
(21.7)
(27.7)
(35.1)
(46.6)

0.512
0.622
0.826
1.122
1.358
1.673
2.145

(13.0)
(15.8)
(21.0)
(28.5)
(34.5)
(42.5)
(54.5)

Min. Inside
Bend Radius Static
in. (mm)

1.0
1.5
1.7
2.0
2.5
2.8
3.3

(25.4)
(38.1)
(43.2)
(51.0)
(63.5)
(71.1)
(83.8)

Wt.
kg/30m

Standard
Length
(m)

2.5
5.0
7.0
9.5
13.0
16.0
19.0

30
30
30
30
15
15
15

Type CLFR Combustion & Flammability Properties
Test
Value

UL94
UL360
ASTM E162
ASTM E662
(NFPA-258)
Smoke Generation (Non-Flaming)
ASTM E662
(NFPA-258)
Toxic Gas Generation
BOMBARDIER SMP 800-C
Vertical Burn (Material)
Vertical Burn (Conduit)
Flame Spread Index
Smoke Generation (Flaming)

V-O Rating
Pass
1.0
Ds 35@1.5 Min.
Ds 85@4.0 Min.
Ds 5@1.5 Min.
Ds 24@4.0 Min.
Pass

No Flaming Drips
No Flaming Drips
No Flaming Drips

Type CLFR
®
A new addition to the Corrlok System
family of conduits, Type CFLR conduit is
made from a specially modified Nylon
Material with excellent self-extinguishing
characteristics and minimal smoke and
toxic gas gene-ration. CLFR is an excellent
choice for confined inhabited areas such as
Public Transit/Rail Vehicles, Subway
Stations, Tunnels, Etc.
Material: Halogen Free Nylon 6 UL94 VO
Fitting Pullout
150 lb (1/2” and larger). To be used with
®
®
Kopex fittings of the Corrlok System.
Listing/Certification
UL Recognized Component, 600 V,
105°C, Vertical Flame, Liquidtight, UV
and Impact Tested.
Standard Colour: Black. Other colours
available upon request.

Test data is based on controlled laboratory conditions and does not necessarily reflect
performance in actual fire conditions. Additional product information available upon request.

Corrlok® System — Type CLR, Robotics
Type CLR
Very light weight and extremely flexible.
Ideally suited for robotic equipment. This
tubing is intended for applications requiring
continuous, repeated flexible motion.
Cat. No.

Conduit size
(in.)
MM MW

CLR10-30 3/8
CLR11-30 1/2
CLR12-30 3/4
CLR13-15
1
CLR14-15 1-1/4
CLR15-15 1-1/2
CLR17-10 2-1/2
CLR350-10 3-1/2

16
20
25
32
40
50
70
95

12
17
23
29
36
48
70
95

Nominal Dimensions
Inside
Outside
in. (mm)
in.
(mm)

0.452
0.633
0.865
1.087
1.420
1.850
2.645
3.600

(11.5)
(16.1)
(22.0)
(27.6)
(36.0)
(47.0)
(67.0)
(91.5)

0.622
0.826
1.122
1.358
1.673
2.145
3.150
4.170

(15.8)
(21.0)
(28.5)
(34.5)
(42.5)
(54.5)
(80.0)
(106.0)

Min. Inside
Bend Radius Static
in. (mm)

Wt.
kg/30m

Standard
Length
(m)

0.7 (17.8)
0.8 (20.3)
1.2 (30.5)
1.4 (35.6)
2.4 (61.0)
2.8 (71.1)
6.3 (160.0)
8.3 (210.8)

3.4
4.4
6.7
9.1
11.0
16.0
32.0
52.0

30
30
30
15
15
15
10
10

Material: Halogen Free Nylon 12
Working temperatures
-50°C to 95°C intermitting to 150°C
FIitting® Pullout: 65 lb.To be ®used with
Kopex fittings of the Corrlok System.
Listing/ Certification
UL Recognized Component, 600 V,
105°C, Vertical Flame, Liquidtight, UV
and Impact Tested.
Standard Colour: Black. Other colours
available upon request.

Corrlok® System — Type CCG, Commercial Grade

Type CCG
This commercial grade product is
exceptionnally light weight and provides a
cost effective alternative.

Cat. No.

Conduit size
(in.)
MM MW

CCG10-30 3/8
CCG11-30 1/2
CCG12-30 3/4
CCG13-15 1
CCG14-15* 1-1/4
CCG15-15 1-1/2
* Not available

16
20
25
32
40
50

12
17
23
29
36
48

Nominal Dimensions
Inside
Outside
in. (mm)
in.
(mm)

0.452
0.633
0.870
1.100
1.420
1.850

(11.5)
(16.1)
(22.0)
(27.9)
(36.0)
(47.0)

0.622
0.826
1.122
1.358
1.673
2.145

(15.8)
(21.0)
(28.5)
(34.5)
(42.5)
(54.5)

Min. Inside
Bend Radius Static
in. (mm)

1.0
1.5
1.8
2.0
2.4
2.8

(25.4)
(38.1)
(45.7)
(51.0)
(61.0)
(71.1)

149

Wt.
kg/30m

Standard
Length
(m)

3.0
4.0
6.0
8.2
10.5
15.3

30
30
30
15
15
15

Material: Halogen Free Nylon 16
Working temperatures: -20°C to 90°C
Standard Colour: Black. Other colours
available upon request.
To be used with
®
Kopex fittings of the
®
Corrlok System.

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nylon
®

®

The Corrlok System now features KOPEX Fittings
The new, improved slim fitting is great
for use in tight areas and is molded in
high impact Nylon. The two piece
design is easier than ever to assemble

• Fast Installation
•
Recognized
• Liquidtight — Equivalent to IP 65 and
NEMA 4
• 360° Retention — High pullout
strength
• Fitting Pullout — Minimum 150 lb

and to re-use. After sliding the backshell
onto the conduit, simply seat the
conduit into the fitting body and click
together. No tools required!

Straight
NPT Threaded Fittings
Cat. No.

(in.)

Fitting size
MM

CF-140
CF-516
CF-10
CF-11
CF-12
CF-13
CF-14
CF-15

1/4
5/16
3/8
1/2
3/4
1
1-1/4
1-1/2

10
12
16
20
25
32
40
50

MW

Thread
Size

7
10
12
17
23
29
36
48

PG-7
PG-9
1/2 NPT
1/2 NPT
3/4 NPT
1NPT
1-1/4 NPT
1-1/2 NPT

PG Thread
Thread
Cat. No.
Size

CFP-10
CFP-11
CFP-12
CFP-13
CFP-14
CFP-15

Cat. No.

PG-11
PG-13.5
PG-21
PG-29
PG-36
PG-48

A

CF-140
CF-516
CF-10
CF-11
CF-12
CF-13
CF-14
CF-15

Metric Thread
Thread
Cat. No.
Size

CFM-516
CFM-10
CFM-11
CFM-12
CFM-13
CFM-14
CFM-15

12 mm
16 mm
20 mm
25 mm
32 mm
40 mm
50 mm

Approx. Dimensions
B
C

31/32
1-3/32
1-1/16
1-5/16
1-5/8
2
2-5/16
2-13/16

1-13/32
1-3/8
1-1/2
1-1/2
1-17/32
1-21/32
1-13/16
1-13/16

15/32
15/32
1/2
1/2
9/16
21/32
23/32
23/32

90° Angle
NPT Threaded Fittings
Cat. No.

Fitting size
(in.)
MM
MW

CF-140A 1/4
CF-516A 5/16
CF-20
3/8
CF-21
1/2
CF-22TB 3/4
CF-23
1
CF-24 1-1/4
CF-25 1-1/2

10
12
16
20
25
32
40
50

7
10
12
17
23
29
36
48

Thread
Size

PG-7
PG-9
1/2 NPT
1/2 NPT
3/4 NPT
1NPT
1-1/4 NPT
1-1/2 NPT

Unit Standard
Pack Carton

1
1
25
25
10
10
5
2

100
50
30
20
10
10

PG Thread
Thread
Cat. No. Size Cat. No.

CFM-516A
CFP-20 PG-11 CFM-20
CFP-21 PG-13.5 CFM-21
CFP-22 PG-21 CFM-22
CFP-23 PG-29 CFM-23
CFP-24 PG-36 CFM-24
CFP-25 PG-48 CFM-25

Cat. No.

CF-140A
CF-516A
CF-20
CF-21
CF-22
CF-23
CF-24
CF-25

150

Metric Thread
Thread
Size

12 mm
16 mm
20 mm
25 mm
32 mm
40 mm
50 mm

A

Approx. Dimensions
B

C

1-3/8
1-15/32
1-5/8
1-3/4
2-3/16
2-1/2
2-3/4
3-3/8

19/32
1-11/16
1-27/32
2
2-5/16
2-9/16
3
3-1/2

15/32
15/32
1/2
1/2
9/16
21/32
23/32
23/32

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nylon
Corrlok® System — Flange, Jumbo Straight
Screw
Fitting size
(in.)
MM
MW

Cat. No.

CFF-17
CF-350

2-1/2
3-1/2

70
95

70
95

Unit
Pack

A

1
1

2.362
2.913

Nominal Dimensions
B
C
D

Required
E

3.149 3-7/8 2-1/16 4-3/16
4.251 4-31/32 2-1/16 5-7/32

F

17/64
17/64

Corrlok® System — Flange, Jumbo 90° Angle
Screw
Cat. No.

Fitting size
(in.)
MM
MW

CFF-27
2-1/2
CFF-350A 3-1/2

70
95

70
95

Unit
Pack

A

1
1

2.362
2.913

Nominal Dimensions
B
C
D

Required
E

F

3.149 3-25/32 5-1/32 4-11/32 17/64
4.251 4-31/32 6-17/32 5-11/16 17/64

Both the Flanged Straight and Flanged
90° Angle fittings on this page do not have
threaded ends but are intended
to be mounted as a bulkhead device. Part
numbers include clamps. Seals are
provided for liquidtight connections.

Corrlok® System — Type CTC, T Fitting
Cat. No.

CTC-140
CTC-516
CTC-10
CTC-11
CTC-12
CTC-13

(in.)

Fitting size
MM

1/4 X 3
5/16 X 3
3/8 X 3
1/2 X 3
3/4 X 3
1X 3

10
12
16
20
25
32

MW

A

7
10
12
17
23
29

2-11/16
2-11/16
2-3/4
3-5/32
3-3/4
4-5/16

Nominal Dimensions
B
C

1-31/32
1-31/32
2
2-9/32
2-13/16
3-5/16

1-17/32
1-17/32
1-1/2
1-11/16
2-1/32
2-13/32

D

Weight
Oz.

1-1/16
1-1/16
1-7/32
1-3/8
1-11/16
2

0.8
0.8
0.9
1.3
2.3
2.3

Corrlok® System — Type TR, T Reducer
Cat. no.

TR-516-140
TR-10-516
TR-11-516
TR-11-10
TR-12-516
TR-12-10
TR-12-11
TR-13-11

Trade Size
(in.)

reduce
to

U.S.
Trade

MM
(NW)

reduce
to

MM
(NW)

5/16
3/8
1/2
1/2
3/4
3/4
3/4
1

·
·
·
·
·
·
·
·

1/4
5/16
5/16
3/8
5/16
3/8
1/2
1/2

12 (10)
16 (12)
20 (17)
20 (17)
25 (23)
25 (23)
25 (23)
32 (29)

·
·
·
·
·
·
·
·

10 (7)
12 (10)
12 (10)
16 (12)
12 (10)
16 (12)
20 (17)
20 (17)

151

T&B Conduit Fittings
Liquatite® Flexible Conduit — Nylon
The Corrlok® System — Accessories
The Corrlok components provide Designers and Electricians with
many options for configuring and installing this raceway

system. These accessories allow a simplified, quick method of
assembly and are perfectly suited for pre-wiring of harnesses.

Type MB — Mounting Bracket
Cat. No.

Corrlok Conduit Size
(in.)
MM
MW

MB-140
1/4
MB-516
5/16
MB-10TB 3/8
MB-11
1/2
MB-12
3/4
MB-13
1
MB-14
1-1/4
MB-15
1-1/2

10
12
16
20
25
32
40
50

A

7
10
12
17
23
29
36
48

B

Nominal Dimensions
C
D

7/8
1/2
15/16
7/8
1/2
15/16
1-1/16 19/32 1-1/16
1-11/32
3/4
1-3/8
1-23/32 15/16 1-23/32
2-3/32 1-1/16 2-1/32
2-17/32 1-9/32 2-15/32
3-3/16 1-1/2 3-1/32

15/32
15/32
17/32
11/16
13/16
15/16
1-1/16
1-9/32

E

F

Weight
Oz.

5/16
5/16
11/32
13/32
13/32
13/32
13/32
13/32

5/32
5/32
3/16
1/4
1/4
1/4
1/4
1/4

0.1
0.1
0.1
0.2
0.3
0.4
0.7
1.2

Type FTA — Female Threaded Adapter
Corrlok Conduit Size
Cat. No.

in.

MM

MW

1/2-28

FTA-U12516
FTA-U15516
FTA-U18516

5/16

12

10

FTA-U1810
FTA-U2310

3/8

16

12

1/2

20

17

3/4

25

FTA-U2311
FTA-U2411
FTA-U2911
FTA-U3411
FTA-U2312
FTA-U2912
FTA-U3412
FTA-U3512

Internal
Thread
UNEF

5/8-24
3/4-20
3/4-20
15/16-20
15/16-20
1-20
13/16-18
1-3/8-18

15/16-20
23 1-3/16-18
1-3/8-18
1-7/16-18

Type FTA adapters have internal, female
UNEF threads which are sized to match
those of commonly used circular pin
fittings. This component provides a
secure means to attach these quick
disconnect multi-pin fittings to the
Corrlok System.
This assembly eliminates the need for
back shells and heat shrinkable boots
while providing excellent protection to
circuit conductors.
Other thread sizes and types available.
Consult your Regional Sales Office for
further details.

Type PSA — Pro Sensor Adapters
Corrlok Conduit Size
Cat. No.

PSA-M8140
PSA-M12140
PSA-M18140
PSA-M130140

in.

MM

MW

Internal
Thread
UNEF

M8 X 1
1/4

10

7

M12 X 1
M18 X 1
M30 X 1.5

PSA-M12516
PSA-M18516

3/4

16

152

12

M12 X 1
M18 X 1

Type PSA adapters have internal ISO
Metric threads which match those found
on most barrel type proximity sensors.
Like the FTA series, this adapter provides
a means to mate proximity sensors to the
Corrlok System protect the sensor’s
cable.
The adapter is molded in transparent
nylon which permits monitoring of the
LED indicator built into many sensor
designs.

T&B Conduit Fittings
®

Liquatite Flexible Conduit — Engineering Information
Conduit Cutting
Benfield Vise
The
Benfield
cutting
vise
is
recommended for accurate, straight
cuts in the field. This light weight cast
iron vise can either be bench mounted
or carried in the tool box. The clamping
mechanism securely holds the flexible
conduit while the slots guide a hack
saw to ensure a clean square cut.
Suitable for conduit trade sizes of 3/8”
to 1-1/2”. Works well on other tubings
and materials too.
Order #BLC-1
Weight 2.4 lb

Cutting Flexible Conduits
Proper cutting methods for flexible conduits
are important to ensure a sealed
connection when assembled with intended
fittings. Furthermore, in the case of flexible
conduits containing steel, a clean, square
cut is necessary for establishing a good
connection for continuity of the ground
path.

Hand Cutting in the Field
When using a hand held hack saw, care
should be taken to make a square clean
cut. This can be easily achieved through
the use of the cutting vise shown on this
page. For best results, a blade having
24 to 32 teeth per inch with no-set is
recommended.

Conduit Wire Fill Charts

Repetitive Production Cutting
It has been our experience that in order to
achieve the best results, a band saw
having a blade with 24 to 32 teeth per inch
at a speed of 300 to 350 feet per minute
should be used. A no-set blade will
produce the cleanest cut. Conduit should
be held and supported in a safe manner.
Abrasive cut-off wheels and chop saws
are not recommended.

Per Canadian Electrical Code
Flexible Metal Conduit
Trade
Internal
Size
Diameter
(in.)
(in.)
(mm)

5/16
3/8
7/16
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

0.312
(7.92)
0.375
(9.53)
0.437 (11.10)
0.625 (15.88)
0.812 (20.62)
1.000 (25.40)
1.250 (31.75)
1.500 (38.10)
2.000 (50.80)
2.500 (63.50)
3.000 (76.20)
3.500 (88.9)
4.000 (101.60)

Liquidtight Flexible Metal Conduit
Trade
Internal
Size
Diameter
(in.)
(in.)
(mm)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

0.484 (12.29)
0.622 (15.80)
0.820 (20.83)
1.041 (26.44)
1.380 (35.05)
1.575 (40.01)
2.020 (51.31)
2.480 (62.99)
3.070 (77.98)
3.500 (88.90)
4.000 (101.60)

Total Area
100 %
(in. )
(mm2)
2

0.076
0.110
0.150
0.307
0.518
0.785
1.227
1.767
3.142
4.909
7.069
9.621
12.566

(1.9)
(2.8)
(3.8)
(7.8)
(13.2)
(19.9)
(31.2)
(44.9)
(79.8)
(124.7)
(179.5)
(244.4)
(319.2)

Total Area
100 %
(in. )
(mm2)
2

0.184
0.304
0.528
0.851
1.496
1.948
3.205
4.831
7.402
9.621
12.566

(4.7)
(7.7)
(13.4)
(21.6)
(38.0)
(49.5)
(81.4)
(122.7)
(188.0)
(244.4)
(319.2)

2 Wires 31 %
(in.2)
(mm2)

0.024
0.034
0.046
0.095
0.161
0.243
0.380
0.548
0.974
1.522
2.191
2.983
3.896

(0.6)
(0.9)
(1.2)
(2.4)
(4.1)
(6.2)
(9.7)
(13.9)
(24.7)
(38.7)
(55.7)
(75.8)
(98.9)

2 Wires 31 %
(in.2)
(mm2)

0.057
0.094
0.164
0.264
0.464
0.604
0.993
1.497
2.295
2.983
3.896

153

(1.4)
(2.4)
(4.2)
(6.7)
(11.8)
(15.3)
(25.2)
(38.0)
(58.3)
(75.8)
(98.9)

Over
2 Wires 40 %
2
(in. )
(mm2)

0.031
0.044
0.060
0.123
0.207
0.314
0.491
0.707
1.257
1.964
2.827
3.848
5.027

(0.8)
(1.1)
(1.5)
(3.1)
(5.3)
(8.0)
(12.5)
(18.0)
(31.9)
(49.9)
(71.8)
(97.8)
(127.7)

Over
2 Wires 40 %
2
(in. )
(mm2)

0.074
0.122
0.211
0.340
0.598
0.779
1.282
1.932
2.961
3.848
5.027

(1.9)
(3.1)
(5.4)
(8.6)
(15.2)
(19.8)
(32.6)
(49.1)
(75.2)
(97.8)
(127.7)

1 Wire 53 %
(in.2)
(mm2)

0.041
0.059
0.079
0.163
0.274
0.416
0.650
0.937
1.665
2.602
3.746
5.099
6.660

(1.0)
(1.5)
(2.0)
(4.1)
(7.0)
(10.6)
(16.5)
(23.8)
(42.3)
(66.1)
(95.2)
(129.5)
(169.2)

1 Wire 53 %
(in.2)
(mm2)

0.098
0.161
0.280
0.451
0.793
1.033
1.699
2.560
3.923
5.099
6.660

(2.5)
(4.1)
(7.1)
(11.5)
(20.1)
(26.2)
(43.1)
(65.0)
(99.6)
(129.5)
(169.2)

T&B Conduit Fittings
Liquatite® Flexible Conduit — Engineering Information
Conduit Wire Fill Charts (continued)
Per Canadian Electrical Code
Liquidtight Non-Metallic Conduit — Type A
Total Trade
Size
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2

Internal
Diameter
(in.)
(mm)

0.485
0.620
0.855
1.030
1.370
1.585
2.045

Total Area
100 %
(in.2)
(mm2)

(12.32)
(15.75)
(20.70)
(26.16)
(34.80)
(40.26)
(51.94)

0.185
0.302
0.522
0.833
1.474
1.973
3.285

Liquidtight Non-Metallic Conduit — Type B
Total Trade
Internal
Size
Diameter
(in.)
(in.)
(mm)

3/8
1/2
3/4
1
1-1/4
1-1/2
2

0.485
0.620
0.855
1.030
1.370
1.585
2.045

(12.32)
(15.75)
(20.70)
(26.16)
(34.80)
(40.26)
(51.94)

(4.7)
(7.7)
(13.3)
(21.2)
(37.4)
(50.1)
(83.4)

Total Area
100 %
(in. )
(mm2)
2

0.185
0.302
0.522
0.833
1.474
1.973
3.285

(4.7)
(7.7)
(13.3)
(21.2)
(37.4)
(50.1)
(83.4)

Knockout Hole Sizes
NPT Threaded Fittings
Fitting
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2

0.057
0.094
0.162
0.258
0.457
0.612
1.018

(1.5)
(2.4)
(4.1)
(6.6)
(11.6)
(15.5)
(25.9)

2 Wires 31 %
(in.2)
(mm2)

0.057
0.094
0.162
0.258
0.457
0.612
1.018

(1.5)
(2.4)
(4.1)
(6.6)
(11.6)
(15.5)
(25.9)

Over
2 Wires 40 %
(in.2)
(mm2)

0.074
0.121
0.209
0.333
0.590
0.789
1.314

1 Wire 53 %
(in.2)
(mm2)

(1.9)
(3.1)
(5.3)
(8.5)
(15.0)
(20.0)
(33.4)

0.098
0.160
0.276
0.442
0.781
1.046
1.741

Over
2 Wires 40 %
2
(in. )
(mm2)

0.074
0.121
0.209
0.333
0.590
0.789
1.314

(2.5)
(4.1)
(7.0)
(11.2)
(19.8)
(26.6)
(44.2)

1 Wire 53 %
(in.2)
(mm2)

(1.9)
(3.1)
(5.3)
(8.5)
(15.0)
(20.0)
(33.4)

0.098
0.160
0.276
0.442
0.781
1.046
1.741

(2.5)
(4.1)
(7.0)
(11.2)
(19.8)
(26.6)
(44.2)

Common Conversion
Length

Knockout Thread
(in.)

1/2 NPT
1/2 NPT
3/4 NPT
1 NPT
1-1/4 NPT
1-1/2 NPT
2 NPT

2 Wires 31 %
(in.2)
(mm2)

(12.7)
(12.7)
(19.1)
(25.4)
(31.8)
(38.1)
(50.1)

Diameter
in. (mm)

7/8 (22.2)
7/8 (22.2)
13/32 (27.8)
123/64 (34.5)
1-23/32(34.5)
2 (50.8)
2-1/2 (63.5)

English Measure

Metric Measure

1 Foot
1 Meter
1 Inch
1 Millimeter
1 Inch
1 Centimeter

0.305 Meters
3.281 Feet
25.4 Millimeters
0.039 Inches
2.54 Centimeters
0.394 Inches
Weight

English Measure

Metric Measure

1 Pound
1 Pound
1 Kilogram
1 Gram
1 Ounce

454 Grams
0.454 Kilograms
2.205 Pounds
0.035 Ounces
28.349 Grams

Temperature

C° = Degrees Centigrade
F° = Degrees Farenheit
C° = (F° - 32) 5 F° = (C° x 9) + 32
9
5

154

T&B Conduit Fittings
Liquatite® Flexible Conduit
Standard Dimensions and Packaging — Types

Reel Sizes

LT - LOR - EF - LA - CSA - ALT - AT
ATLA - ATX - CEA - ZHLA - LAS
EMS - EMSP - NMC - NMT - ACEA
Trade Size
(in.)

Type

Min.

Inner dia.
Max.

Min.

Outer Dia.
Max.

1/4
5/16
3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
1-1/2
4
5
6

10
11
12
13
14
15
16
17
18
350
19
500
600

0.245
0.385
0.484
0.622
1.820
1.041
1.380
1.575
2.020
2.480
3.070
3.500
4.000
4.975
6.015

0.265
0.405
0.504
0.642
0.840
1.066
1.410
1.600
2.045
2.505
3.100
3.540
4.040
5.035
6.075

0.450
0.570
0.690
0.820
1.030
1.290
1.630
1.865
2.340
2.840
3.460
3.960
4.460
5.505
6.565

0.470
0.590
0.710
0.840
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500
5.565
6.625

Trade
Size
(in.)

58”
LT-LA-EF

42”
LT-LA-EF

LT

31”
LA

EF

LT

31” Special
LA

EF

24”
LT-LA-EF

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

6,000
4,500
2,500
1,500
1,000
750
500
275
175
175
100
-

1,000
-

1,000
1,000
500
400
200
-

1,000
1,000
500
400
-

1,000
1,000
500
400
200
-

150
100
-

200
150
100
-

150
100
-

500
500
-

Approx. Reel Dimensions in. (mm)
“A”

“B”

“C”

24 (610)
31 (760)
31 (760) Special
42 (1029)
58 (1421)

19-1/2 (495)
19-1/2 (495)
19-1/2 (495)
20 (508)
29-1/2 (749)

12 (305)
12 (305)
15 (381)
24 (610)
28 (711)

Cartons

Cat. No.

Trade
Size
(in.)

Standard
Carton
All types

Standard
Carton
Type LNM-P

038
050
075
100
125
150
200
250
300
350

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2

30
30
30
30
15
15
15
8
8
8

75
60
50
30
30
15
15
-

400
500
600

4
5
6

8
8
8

-

155

All standard lengths packaged in
specially-designed, functional cartons
to eliminate knots and tangles. These
compact cartons save storage and
warehouse space, making handling
easier. Each carton label is clearly
marked and colour coded with conduit
size, type, colour, and footage as well as
the NEMA and NAED bar code standards.
Special Cut Lengths Available
Thomas & Betts can supply “cut-tolength” orders. Consult your Regional
Sales Office for details.

T&B Conduit Fittings
Conduit Dimensional Data
Rigid Metal Conduit (Extract from CSA C22.2 No. 45.1)
Metric
Trade Designator
(As per CEC 2009)

Imperial
Trade Size

Threads
per
in.

Nominal
Internal Dia.
(mm)

Nominal
Internal Dia.
(in.)

External
Diameter
(mm)

External
Diameter
(in.)

Wall
Thickness
(mm)

Wall
Thickness
(in.)

12
16
21
27
35
41
53
63
78
91
103
129
155

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4
5
6

18
14
14
11-1/2
11-1/2
11-1/2
11-1/2
8
8
8
8
8
8

12.52
16.05
21.23
27.60
35.41
41.25
52.91
63.22
78.49
90.69
102.87
128.85
154.76

0.493
0.632
0.836
1.063
1.394
1.624
2.083
2.489
3.090
3.570
4.050
5.073
6.093

17.1
21.3
26.7
33.4
42.2
48.3
60.3
73.0
88.9
101.6
114.3
141.3
168.3

0.675
0.840
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500
5.563
6.625

2.31
2.64
2.72
3.20
3.38
3.51
3.71
4.90
5.21
5.46
5.72
6.22
6.76

0.091
0.104
0.107
0.126
0.133
0.138
0.146
0.193
0.205
0.215
0.225
0.245
0.266

Knockout (sliphole) Sizes for Electrical Conduits and Fittings
Metric
Trade Designator
Diameter
(As per CEC 2009)

Knockout Diameter
Imperial
Trade Size

(mm)

(in.)

(mm)

(in.)

(mm)

(in.)

16
21
27
35

1/2
3/4
1
1-1/4

21.84
27.79
34.52
43.66

0.860
1.094
1.359
1.719

22.33
28.17
34.93
44.04

0.875
1.109
1.375
1.734

23.01
28.96
35.71
44.83

0.906
1.140
1.406
1.765

Minimum

Nominal

Maximum

Electrical Metallic Tubing (Extract from CSA C22.2 No. 83.1)
Metric
Trade Designator
(As per CEC 2009)

Imperial
Trade Size

Nominal
Internal Dia.
(mm)

Nominal
Internal Dia.
(in.)

Outside
Diameter
(mm)

Outside
Diameter
(in.)

Wall
Thickness
(mm)

Wall
Thickness
(in.)

16
21
27
35
41
53
63
78
91
103

1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

15.80
20.93
26.64
35.05
40.89
52.50
69.37
85.24
97.38
110.08

0.622
0.824
1.049
1.380
1.610
2.067
2.731
3.355
3.834
4.334

217.9
23.4
29.5
38.4
44.2
55.8
73.0
88.9
101.6
114.3

0.705
0.921
1.161
1.512
1.740
2.197
2.874
3.500
4.000
4.500

1.07
1.24
1.45
1.65
1.65
1.65
1.83
1.83
2.11
2.11

0.042
0.049
0.057
0.065
0.065
0.065
0.072
0.072
0.083
0.083

156

T&B Conduit Fittings
Conduit Dimensional Data
Flexible Metal Conduit (Extract from CSA C22.2 No. 56)
Imperial
Trade Size

Minimum
Internal Diameter
(mm)

Minimum
Internal Diameter
(in.)

Maximum
External Diameter
(mm)

Maximum
External Diameter
(in.)

5/16
3/8
7/16
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

7.92
9.52
11.10
15.88
20.62
25.40
31.75
38.10
50.80
63.50
76.20
88.90
101.60

0.312
0.375
0.437
0.625
0.812
1.000
1.250
1.500
2.000
2.500
3.000
3.500
4.000

12.95
15.49
17.15
23.37
28.07
35.05
41.40
49.53
62.23
77.72
90.42
103.12
115.82

0.510
0.610
0.675
0.920
1.105
1.380
1.630
1.950
2.450
3.060
3.560
4.060
4.560

Liquidtight Flexible Conduit (Extract from CSA C22.2 No. 56)
Imperial
Trade Size

Minimum
Internal Dia.
(mm)

Minimum
Internal Dia.
(in.)

Minimum
Overall Diameter
(mm)

Minimum
Overall Diameter
(in.)

Maximum
Overall Diameter
(mm)

Maximum
Overall Diameter
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
3-1/2
4

12.29
15.80
20.83
26.44
35.05
40.01
51.31
62.99
77.98
88.90
101.60

0.484
0.622
0.820
1.041
1.380
1.575
2.020
2.480
3.070
3.500
4.000

17.5
20.8
25.2
32.8
41.4
47.4
59.4
72.1
87.9
100.6
113.3

0.690
0.820
1.030
1.290
1.630
1.865
2.340
2.840
3.460
3.960
4.460

18.0
21.3
26.7
33.4
42.2
48.3
60.3
73.0
88.9
101.6
114.3

0.710
0.840
1.050
1.315
1.660
1.900
2.375
2.875
3.500
4.000
4.500

Flexible Liquidtight Nonmetallic Conduit (Extract from CSA C22.2 No. 227.2)
Imperial
Trade Size

Minimum
Internal Dia.
(mm)

Minimum
Internal Dia.
(in.)

Maximum
Internal Dia.
(mm)

Maximum
Internal Dia.
(in.)

Minimum Dia.
(mm)

Minimum Dia.
(in.)

Maximum Dia.
(mm)

Maximum Dia.
(in.)

3/8
1/2
3/4
1
1-1/4
1-1/2
2

12.32
15.75
20.70
26.16
34.80
40.26
51.94

0.485
0.620
0.815
1.030
1.370
1.585
2.045

13.83
16.26
21.21
27.05
35.43
41.15
52.83

0.505
0.640
0.835
1.065
1.395
1.620
2.080

19.18
23.11
29.21
35.94
45.72
51.94
66.17

0.755
0.910
1.150
1.415
1.800
2.045
2.605

19.69
23.62
29.72
36.58
46.36
52.83
67.06

0.775
0.930
1.170
1.440
1.825
2.080
2.640

157

T&B Conduit Fittings
Conduit—Chemical Resistance Guide

CHEMICAL

A
ASTM Fuel A
ASTM Fuel B
ASTM Fuel C
ASTM Oil No. 1
ASTM Oil No. 2
ASTM Oil No. 3
Acetaldehyde
Acetamide
Acetate Solvents
Acetic Acid (Glacial)
Acetic Acid
Acetic Acid
Acetic Anhydride
Acetone
Acetyl Bromide
Acetyl Chloride
Acetylene
Acrylonitrite
Adipic Acid
Alcohols
Alcohols (Aliphatic)
Alkalies
Allyl Alcohol
Aluminium Salts
Aluminum Chloride
Aluminum Sulfate (Alums)
Aluminum Sulfide
Alums
Ammonia
Ammonia
Ammonia (Anhydrous Liquids)
Ammonia (Aqueous)
Ammoniated Latex
Ammonium Acetate
Ammonium Carbonate
Ammonium Chloride
Ammonium Chloride
Ammonium Hydroxide
Ammonium Nitrate
Ammonium Persulfate
Ammonium Salts
Ammonium Sulfate
Ammonium Sulfide
Ammonium Thicyanide
Amyl Acetate
Amyl Alcohol
Amyl Chloride
Aniline
Aniline Hydrochloride
Aniline Oils
Animal Fats & Oils
Aniseed Oil
Anthracene
Antifreeze Compounds
Antimony Salts
Aqua Regia
Aromatic Fuels
Aromatic Hydrocarbons
Arsenic Salts
Asphalt
Attar of Roses
A- Good to excellent
B- Fair to Good

%

PVC

PU

C
D
B
C
40%
50%
D
C
40%
10%

B
D
D
D

B
D

D
D
C
C
B

NYLONS
6
12

A
B
B
B
B
A
B
A

A
A
A

D
D
C
D
A

C
C
B
B
A

A

A

A
A
A

A

C
A
B
A
A
A

B
A

B
B
B
B

10%

B
A
A

A
A
A

D
A
A
B
B
10%

A
A
A

A
B
B
B

D

D
A

A

B
B
B
D
C
C
D
D

A
A

A

B
A

B

B

A

A

A

A

D

D

B

D
B
D
D
A
D
A

A

CHEMICAL

B
Banana Oil
Barium Carbonate
Barium Chloride
Barium Hydroxide
Barium Salts
Barium Sulfide
Battery Acid
Benzaldehyde
Benzaldehyde
Benzene
Benzine (Petroleum Ether)
Benzoic Acid
Benzole
Benzyl
Bitumen
Borax
Bordeaux Mixture
Boric Acid
Brake Fluid

%

PVC

B
A
A
30%
0.3 %
D
C

A
A
A

A

A

C
A
C
A

B
A
B
A

D
D
B
C

B
A
C
A
A

B
A
C
A
A

B

B
A

A
A

C

C

A
A
A

A
B
A

B
B

A
A

A
D

A
C

A

A

A
A

A
B

C
A

B
A

D
D
C
C
D
A
B
C
D
C
D

D
D
B
B
D
C
B
C
C
B
C

B
A
B
B
B
D
B

D
B

B
10%
20%

A
A
A

B
B
B
B

B
A
D
D
A
A
A
6%
40%

A
B
D
B

A
D
D
B

< 5%
< 5%

C
D
C
D
D

1%
10%

B

PVC- Polyvinyl chloride
PU- Polyurethane

158

B

A

Brine
Bromine
Bunker Oil
Butane
Butanol
Butyl Acetate
Butyl Alcohol
Butylene Glycol
Butyric Acid

C- Fair to Limited
D- Unsatisfactory

NYLONS
6
12

D

Brake Fluid A

C
Calcium Carbonate
Calcium Chloride
Calcium Chloride
Calcium Hydroxide
Calcium Hypochlorite
Calcium Nitrate
Calcium Sulfate
Camphor
Carbolic Acid (Phenol)
Carbon Dioxide
Carbon Disulfide
Carbon Tetrachloride
Carbonic Acid
Casein
Castor Oil
Catechol
Caustic Soda
Cello - Solv
Chlorinated Hydrocarbons
Chlorinated Lime
Chlorine
Chlorine (water solution)
Chlorine Gas (dry & wet)
Chloroacetic Acid
Chlorobenzene
Chlorobromomethane
Chloroform
Chrome Baths
Chromic Acid
Chromic Acid

PU

D
D

T&B Conduit Fittings
Conduit—Chemical Resistance Guide

CHEMICAL

C (cont’d)
Chromic / Sulfuric Acid
Chromium Potassium Sulfate
Chromium Salts
Citric Acid
Coal Tar
Coconut Oil
Copper Salts
Corn Oil
Cottonseed Oil
Creosote
Cresol
Cresylic Acid
Cupric Chloride
Cupric Nitrate
Cupric Sulfate
Cyclohexane
Cyclohexanol
Cyclohexanone
D
DDT Weed Killer
DOP
DTE Oil
Decalin
Degreasing Fluids
Detergents (dishwashing)
Di Iso Cyanate
Di Methyl Formamide
Di Methyl Hydrazine
Di-isodecyl Phthalate
Dibutyl Ether
Dibutyl Phthalate
Dichlorobenzene
Diesel Fuel
Diesel Oils
Diester Oil
Diethyl Ether
Diethylene Glycol
Dimethyl Acetamide
Dimethyl Formamide
Dioctyl Phthalate
Dioxane
Dodecyl Mercaptan
Dow General Weed Killer (H20)
Dow General Weed Killer (Phenol)
Dowtherm
E
Edible Fats and Oils
Esters
Ether
Ethyl Acetate
Ethyl Alcohol
Ethyl Bromide
Ethyl Chloride
Ethylene Chloride
Ethylene Dichloride
Ethylene Glycol
F
Fatty Acids
Ferric Chloride
A- Good to excellent
B- Fair to Good

%

PVC

PU

NYLONS
6
12

D

D

A

A

B
A
D
C

B
A
A

10%
A
C
D
C
D

A
A

B
D

D

D

B
B
B
B
D

A
A
A

A
A
A

A
D
B
A

A

A

A

D
C
D
D
D
D
D
C

B
D
C
B

A

A

A
A

A
A

A

A

B
A
B
D
D
D

A
A
A

B
A
A

B
B
D
D

D
D
C

B
D
B
C
C

A

A

A
A
A

A
A
A

A
D
B
A
A

B

B
A

A

B

CHEMICAL

%

Ferric Nitrate
Ferric Sulfate
Ferrous Chloride
Ferrous Sulfate
Flourochlorohydrocarbons
Formaldehyde
Formalin
Formamide
Formic Acid
Formic Acid
Formic Acid
Freon
Freon 12
Freons
Fuel Oil
Furfurol

B
B

40%

D

B

85%
10%
40%

A

D
C

D
B
C
A
C
A
A
A
A
C
C

B

B
B

A
40%
1%
10%

C

70%

C
A
A

A

A
C
B
B
D
C
D
A
A

A
B
B
B
C
C
C
A
A

A
B

A
B

A
A

A
A

A
A
A
A
A

A
A
A
A
A

C
D

B
C

C
D
D
C
D
C
A

B
C
D
B
D
B
A

A

A

D
A
A

C
A
A

A

B

B
B

B
B

D
C
D
B
B
B
B
B

A
< 2%
> 2%
40%
2%
30%
10%
< 5%

A

B
C
B

C
B
20%
20%
C
D
B
PVC- Polyvinyl chloride
PU- Polyurethane

159

NYLONS
6
12

B

H
Heptachlor in Petroleum Solvents
Heptane
Hexane
Hydraulic Fluid
Hydraulic Fluids - Ester Base
Hydraulic Fluids-Petroleum Base
Hydrazine
Hydrobromic Acid
Hydrocarbon Oil
Hydrochloric Acid
Hydrochloric Acid
Hydrochloric Acid
Hydrocyanic Acid
Hydrofluoric Acid
Hydrofluoric Acid
Hydrofluoroboric Acid
Hydrofluorosilicic Acid
Hydrogen
Hydrogen Chloride
Hydrogen Chloride
Hydrogen Fluoride
Hydrogen Peroxide
Hydrogen Peroxide
Hydrogen Peroxide
Hydrogen Sulfide
Hydrolodic Acid

C- Fair to Limited
D- Unsatisfactory

PU

A
A
A

G
Gallic Acid
Gasoline - 100 Octane
Glycerine
Glycol
Glycolic Acid
Grease
Green Sulfate Liquor

I
Ink
Iodine Solution
Iron Salts - Acid Soln.
Iron Salts - Neut. Soln.
Isooctane
Isopropanal
Isopropyl Acetate
Isopropyl Alcohol

PVC

B
B

T&B Conduit Fittings
Conduit—Chemical Resistance Guide

CHEMICAL

%

PVC

J
P-4 Oil
Jet Fuels (JP-3,4, and 5)

C

K
Kerosene
Ketones

C
D

L
Lacquer Thinners
Lactic Acid
Lactic Acid
Lactic Acid
Lanolin
Lead Acetate
Lead Salts
Linseed Oil
Lox
Lubricating Oils, Greases, Soaps

NYLONS
6
12

B

A

A

D
50%
5%
90%

B

C
B
D
A

B
A
B
A

A
A

A
A

B
A
A

B

B
B
A

B
A
A
B
A
D
A

C
A
B

D
C
D
D
D
A
D

A
A

A
A
A

A
A

A
A
B

D
D
A

B
A
A

C
A
A

B

A
A

A
A

B
B
C
D

A

A

A
D

A
D

A
A
D
D
A

B

B

A

A

A
A

A
A
A
D
B
A

A
A
A
D
A
A

A

A

A

O
Octane
Oil of Turpentine

A- Good to excellent
B- Fair to Good

10%

A
D
A

B

D
<1 PPM

Pentachlorophenol in Oil
Pentane
Perchloric Acid
Perchloroethylene
Petroleum
Petroleum Ether
Petroleum Spirits
Phenol
Phenyl Ethyl Alcohol
Phosphoric Acid
Phosphoric Acid

PVC

PU

D
D
A
A

B

D
C
D
B
10%
50%
85%

D
D
B
D
B

C- Fair to Limited
D- Unsatisfactory

A
A
A

A
A
A

C
B
C
C

C
C
B
C

A
A
A
A
C
B

A
A
A
A
B
A

A
A
A
D

A
A
A
D

A
A
A

A
A
B

A

A

D

D

A
A
A

A
A
A

A

A

A
A

A
A

A

A

A
A

A
A

B

A

B
50%
10%
10%
1%
B
10%
A

B

B

C
B

D
D

C

B

A
A
C
D

B
B
B
D
B

10%

10%
10%
PVC- Polyvinyl chloride
PU- Polyurethane

160

A

A

R
Resorcinol
Ritchfield “A” Weed Killer
S
SEA No. 10 Oil
Salicylic Acid
Salt
Seawater
Silicic Acid
Silicone Oil
Silver Nitrate
Silver Salts
Skydrol Oil - Type B
Soap
Soap Solution
Sodium Acetate
Sodium Bicarbonate
Sodium Bisulfite
Sodium Borate
Sodium Bromide

A

A
A
D
B

Plasticizers (Phthalates, Phosphates)
Polyester Resin with Styrene
Potash
Potassium Bromide
10%
Potassium Chlorate
7%
Potassium Chlorate
5%

Potassium Cyanide
Potassium Hydroxide
Potassium Hydroxide
Potassium Iodide
Potassium Nitrate
Potassium Permanganate
Potassium Salts
Potassium Sulfate
Propane
Propanol
Propyl Alcohol
Propylene Glycol
Pydraul
Pydraul Oil
Pyridine

NYLONS
6
12

B
C

Pitch

Nitromethane

Oleic Acid
Oleum
Oxalic Acid
Oxygen
Oxygen - Liquid
Ozone

%

Paraffin Oil

Phosphoric Acid
Photographic Developer
Phthalates

A

C

C
D

10%
35%
70%

CHEMICAL

P
Paint
Paint Thinners
Palmitic Acid
Paper Chemicals

C

M
MIL-D-5606 Oil
MIL-L-7808 Oil
Magnesium Chloride
Magnesium Hydroxide
10%
Magnesium Salts
10%
Magnesium Sulfate
Malathion 50 in Aromatics
Malic Acid
Mercury
Mercury Salts
Methanol
Methyl Acetate
Methyl Alcohol
Methyl Bromide
Methylene Chloride
Methyl Ethyl Ketone
Mineral Oil
Monochlorobenzene
Motor Fuels
Motor Oil 20W
Muriatic Acid (See Hydrochloric Acid)
N
Naphtha
Naphthalene
Natural Gas
Nickel Salts
Nitric Acid
Nitric Acid
Nitric Acid
Nitric Acid
Nitrobenzene
Nitrogen

PU

B
B
B
B

T&B Conduit Fittings
Conduit—Chemical Resistance Guide

CHEMICAL

Sodium Carbonate
Sodium Carbonate
Sodium Chlorate
Sodium Chloride
Sodium Chlorite
Sodium Cyanide
Sodium Dichromate
Sodium Ferrocyanide
Sodium Fluoride
Sodium Hydrosulfiite
Sodium Hydroxide
Sodium Hydroxide
Sodium Hydroxide
Sodium Hypochlorite
Sodium Nitrate
Sodium Nitrate
Sodium Nitrite
Sodium Perborate
Sodium Phosphate
Sodium Silicate
Sodium Sulfate
Sodium Sulfide
Sodium Sulfite
Sodium Thiosulfite
Solvent Naphtha
Solvesso
Stoddard Solvent
Styrene
Sulfur
Sulfur Dioxide
Sulfur Dioxide (Liquid)
Sulfuric Acid
Sulfuric Acid
Sulfuric Acid
Sulfuric Acid
Sulfuric Acid
Sulfuric Acid
Sulfurous Acid
T
Tall Oil
Tallow
Tannic Acid
Tar
Tartaric Acid
Tea
Tetra Ethyl Lead
Tetra Hydro Furan
Tetraline
Thionyl Chloride
Tin Salts
Titanium Salts
Toluene
Toluol
Transformer Oil
Transmission Oil
Trichloroethane
Trichlorethylene
Trichloroacetic Acid
Trichloroethylene
Tricresyl Phosphate
Tricresyl Phosphate (Skydrol)
Triethanol Amine
Trisodium Phosphate
Tung Oil
Turpentine

%

PVC

PU

NYLONS
6
12

B
10%
B
B
5%
A

40%
50%
5%

A

A

A
C

A
C

B
B
B
B
B
B
A

A

C

B

A
C
B
A

A
B
A
A

A
A
A
A
A

A
A
A
A
A

A
C

A
B

D
D

B
B

D

C

A
B

10%
5%
5%
10%
B
10%
10%
10%

B

D
D
D
<5%

%

U
Urea

B

20%

V
Varnish
Varsol
Vaseline
Vegetable Oils and Juices
Vinegar
Vinyl Chloride

A
D
B

D
D
B
B
D
C
B
D
D

C
C

A

A

A
A
A

A
A
A

A
A
D

A
A
D

A

A

A

A

B

B

C
B

D
C

B

A

A

A
A
B

A
A
A

A

A

A

A

B
D
A
A
D

B

X
Xylene
Xylols

D
D

C

A

A

A
A

B
B

B

A

A
B
B

Z
Zinc Chloride
Zinc Sulfate

10%

CHEMICAL Resistance Chart - Type ATX
Thermoplastic Rubber jacket
Test Method

ASTM #2 OIL

Brake Fluid

D

D
D

NYLONS
6
12

D

Ethylene Glycol

10%

PU

W
Water
Water 23°C
Water 70°C
Wax
Wood Preservatives

D

A

PVC

B

D
2%
10%
20%
25%
50%
98%

CHEMICAL

Methanol
Silicone Oil
5 % Salt Water
Vegetable Oil
Animal Oil
10W-40 Motor Oil
Gasoline
Transmission Oil
Freon2

UL - 1581

ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471
ASTM D - 471

D
D
D
B
B

PVC- Polyvinyl chloride
PU- Polyurethane
A

90
66
45
80
95
95
100
80
60
70
50
40
50
93

98
70
40
90
90
90
80
100
70
75
55
35
50
84

N/A
N/A
N/A
-7
2
0
-14
1
N/A
N/A
25
17
32
N/A

This information is provided as a guide line only. No guarantee is
implied. Results are based on controlled laboratory tests and not on
installed end-product applications. Electri-Flex recommends that
samples be exposed to and observed in actual service
conditions for extreme or unusual situations.
A- Good to excellent
B- Fair to Good
C- Fair to Limited
D- Unsatisfactory

B

7 days/60°C
4 days/100°C
18 hrs/120°C
72 hrs/100°C
72 hrs./100°C
72 hrs./ 100°C
72 hrs./100°C
72 hrs./100°C
18 hrs./120°C
18 hrs./120°C
72 hrs./100°C
72 hrs./ 100°C
72 hrs./100°C
72 hrs./50°C

% Tensile
%
% Volume
Strength Elongation Increase

A

161

Alphanumeric Index
Catalogue
Number

ABR038-15
ABR038-30
ABR038-300
ABR038-8
ABR050-15
ABR050-30
ABR050-300
ABR050-8
ABR075-15
ABR075-150
ABR075-30
ABR075-8
ABR100-120
ABR100-15
ABR125-120
ABR125-15
ABR150-8
ABR150-90
ABR200-45
ABR200-8
ABR250-8
ABR300-8
ABR350-8
ABR400-8
ABRH038
ABRH050
ABRH075
ABRH100
ABRH125
ABRH150
ABRH200
ABRH250
ABRH300
ABRH400
ABRH716
ACEA038
ACEA038-60
ACEA050
ACEA050-30
ACEA050-300
ACEA075
ACEA075-150
ACEA075-30
ACEA075-45
ACEA100
ACEA100-120
ACEA100-30
ACEA125
ACEA125-15
ACEA125-75
ACEA150
ACEA150-15
ACEA150-45

Page
Number

143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
143
138
138
138
138
138
138
138
138
138
138
138
138
138
138
138
138
138
138

Catalogue
Number

Page
Number

138
138
138
138
138
138
138
138
138
138
138
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
136
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135

ACEA200
ACEA200-15
ACEA200-30
ACEA250
ACEA250-8
ACEA300
ACEA300-8
ACEA400
ACEA400-8
ACEA500
ACEA600
ALT038-150
ALT038-30
ALT038-300
ALT050-150
ALT050-30
ALT050-300
ALT075-150
ALT075-30
ALT075-300
ALT100-120
ALT100-30
ALT125-15
ALT125-60
ALT150-15
ALT150-45
ALT200-15
ALT200-30
ALT250-8
ALT350-8
ALT400-8
ALT500-8
ALT600-8
AT038-150
AT038-30
AT038-300
AT050-150
AT050-30
AT050-300
AT075-150
AT075-30
AT075-300
AT100-120
AT100-30
AT125-15
AT125-60
AT150-15
AT150-45
AT200-15
AT200-30
AT250-8
AT300-8
AT350-8

162

Catalogue
Number

AT400-8
AT500-8
AT600-8
ATLA038-150
ATLA038-30
ATLA038-300
ATLA050-150
ATLA050-30
ATLA050-300
ATLA075-150
ATLA075-30
ATLA075-300
ATLA100-120
ATLA100-30
ATLA125-15
ATLA125-60
ATLA150-15
ATLA150-45
ATLA200-15
ATLA200-30
ATLA250-8
ATLA300-8
ATLA350-8
ATLA400-8
ATX038-150
ATX038-30
ATX038-300
ATX050-150
ATX050-30
ATX050-300
ATX075-150
ATX075-30
ATX075-300
ATX100-120
ATX100-30
ATX125-15
ATX125-60
ATX150-15
ATX150-45
ATX200-15
ATX200-30
ATX250-8
ATX300-8
ATX400-8
BG050-14-20
BG050-14-4
BG075-14-20
BG075-14-4
BG100-14-20
BG100-14-4
BG125-14-20
BG150-14-20
BG200-14-20

Page
Number

135
135
135
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
134
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
135
14
14
14
14
14
14
14
14
14

Alphanumeric Index
Catalogue
Number

BG250-14-20
BG250-6-40
BG300-14-20
BG300-6-40
BG350-14-20
BG350-6-40
BG400-14-20
BG400-6-40
BG500-14-20
BG500-6-40
BG600-14-20
BG600-6-40
BGA050-14-20
BGA050-14-4
BGA075-14-20
BGA075-14-4
BGA100-14-20
BGA100-14-4
BGA125-14-20
BGA150-14-20
BGA200-14-20
BGA250-14-20
BGA250-6-40
BGA300-14-20
BGA300-6-40
BGA350-14-20
BGA350-6-40
BGA400-14-20
BGA400-6-40
BGA500-14-20
BGA500-6-40
BGA600-14-20
BGAT600-6-40
BR038
BR038-15
BR038-30
BR038-300
BR038-75
BR038-8
BR050
BR050-15
BR050-30
BR050-300
BR050-8
BR075
BR075-15
BR075-150
BR075-30
BR075-8
BR100
BR100-120
BR100-15
BR125

Page
Number

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142

Catalogue
Number

Page
Number

142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
142
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
132
81
81
81
81
81
81
81
81
81
81
81
81

BR125-120
BR125-15
BR150
BR150-8
BR150-90
BR200
BR200-45
BR200-8
BR250
BR250-8
BR300
BR300-8
BR350
BR350-8
BR400
BR400-8
CBLA038-150
CBLA038-30
CBLA038-300
CBLA050-150
CBLA050-30
CBLA050-300
CBLA075-150
CBLA075-30
CBLA075-300
CBLA100-120
CBLA100-30
CBLA125-15
CBLA125-60
CBLA150-15
CBLA150-45
CBLA200-15
CBLA200-30
CBLA250-8
CBLA250-80
CBLA300-50
CBLA300-8
CBLA350-50
CBLA350-8
CBLA400-30
CBLA400-8
CC-ISO-16-G
CC-ISO-20-G
CC-ISO-25-G
CC-ISO-32-G
CC-NPT1-B
CC-NPT1-G
CC-NPT12-B
CC-NPT12-G
CC-NPT34-B
CC-NPT34-G
CC-NPT38-B
CC-NPT38-G

163

Catalogue
Number

CC-PG11-G
CC-PG135-G
CC-PG16-G
CC-PG21-G
CC-PG29-G
CC-PG36-G
CC-PG7-G
CC-PG9-G
CCG10-30
CCG11-30
CCG12-30
CCG13-15
CCG14-15
CCG15-15
CC11-38
CC11-38P
CC135-50
CC16-50
CC21-75
CC29-100
CC36-125
CC42-150
CEA038-30
CEA038-300
CEA050-30
CEA050-300
CEA075-150
CEA075-30
CEA100-120
CEA100-30
CEA125-15
CEA125-60
CEA150-15
CEA150-45
CEA200-15
CEA200-30
CEA250-8
CEA300-8
CEA400-8
CEA500-8
CEA600-8
CF-10
CF-11
CF-12
CF-13
CF-14
CF-140
CF-140A
CF-15
CF-20
CF-21
CF-22
CF-22TB

Page
Number

81
81
81
81
81
81
81
81
149
149
149
149
149
149
82
82
82
82
82
82
82
82
137
137
137
137
137
137
137
137
137
137
137
137
137
137
137
137
137
137
137
150
150
150
150
150
150
150
150
150
150
150
150

Alphanumeric Index
Catalogue
Number

CF-23
CF-24
CF-25
CF-350
CF-516
CF-516A
CFF-17
CFF-27
CFF-350A
CFM-10
CFM-11
CFM-12
CFM-13
CFM-14
CFM-15
CFM-20
CFM-21
CFM-22
CFM-23
CFM-24
CFM-25
CFM-516
CFM-516A
CFP-10
CFP-11
CFP-12
CFP-13
CFP-14
CFP-15
CFP-20
CFP-21
CFP-22
CFP-23
CFP-24
CFP-25
CI-1703PL
CG11-38
CG11-38P
CG135-50
CG16-50
CG21-75
CG29-100
CG36-125
CG42-150
CL10-30
CL11-30
CL12-30
CL13-15
CL14-15
CL140-30
CL15-15
CL516-30
CLFR10-30

Page
Number

150
150
150
151
150
150
151
151
151
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
81
82
82
82
82
82
82
82
82
148
148
148
148
148
148
148
148
149

Catalogue
Number

Page
Number

CLFR11-30
CLFR12-30
CLFR13-15
CLFR14-15
CLFR15-15

149
149
149
149
149

CLFR516-30
CLL10-30
CLL11-30
CLL12-30
CLL13-15
CLL14-15
CLL15-15
CLL17-10
CLL350-10
CLR10-30
CLR11-30
CLR12-30
CLR13-15
CLR14-15
CLR15-15
CLR17-10
CLR350-10
CSA038-150
CSA038-30
CSA038-300
CSA050-150
CSA050-30
CSA050-300
CSA075-150
CSA075-30
CSA075-300
CSA100-120
CSA100-30
CSA125-15
CSA125-60
CSA150-15
CSA150-45
CSA200-15
CSA200-30
CSA250-8
CSA300-8
CSA400-8
CXP722
CXP723
CXP724
CXP725
CXP726
CXP727
CTC-10
CTC-11
CTC-12
CTC-13

149
148
148
148
148
148
148
148
148
149
149
149
149
149
149
149
149
133
133
133
133
133
133
133
133
133
133
133
133
133
133
133
133
133
133
133
133
82
82
82
82
82
82
151
151
151
151

164

Catalogue
Number

Page
Number

CTC-140
CTC-516
EF038-150
EF038-30
EF038-300
EF050-150
EF050-30
EF050-300
EF075-150
EF075-30
EF075-300
EF100-120
EF100-30
EF125-15
EF125-75
EF150-15
EF150-45
EF200-15
EF200-30
EMS038-150
EMS038-30
EMS050-150
EMS050-30
EMS075-150
EMS075-30
EMS100-120
EMS100-30
EMS125-15
EMS125-60
EMS150-15
EMS150-45
EMS200-15
EMS200-30

151
151
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
141
141
141
141
141
141
141
141
141
141
141
141
141
141

EMS250-8
EMS300-8
EMS400-8
EMSP038-150
EMSP038-30
EMSP050-150
EMSP050-30
EMSP075-150
EMSP075-30
EMSP100-120
EMSP100-30
FTA-U12516
FTA-U15516
FTA-U1810
FTA-U18516
FTA-U2310
FTA-U2311
FTA-U2312
FTA-U2411

141
141
141
141
141
141
141
141
141
141
141
152
152
152
152
152
152
152
152

Alphanumeric Index
Catalogue
Number

FTA-U2911
FTA-U2912
FTA-U3411
FTA-U3412
FTA-U3512
GR1W
GR2W
GR3W
GR4W
GR5W
H050-TB
H050BHD
H050CAP
H050GR-C
H050TBF
H050TBH
H075-TB
H075BHD
H075CAP
H075GR-C
H075TBF
H075TBH
H100-TB
H100BHD
H100CAP
H100GR-C
H100TBF
H100TBH
H125-TB
H125BHD
H125CAP
H125GR-C
H125TBF
H125TBH
H150-075ORGR-TB
H150-100ORGR-TB
H150-125ORGR-TB
H150-TB
H150BHD
H150CAP
H150GR-C
H150TBF
H150TBH
H200-TB
H200BHD
H200CAP
H200GR-C
H200TBF
H200TBH
H250-200ORGR-TB
H250-TB
H250BHD
H250CAP

Page
Number

152
152
152
152
152
97
97
97
97
97
28
30
31
29
30
30
28
30
31
29
30
30
28
30
31
29
30
30
28
30
31
29
30
30
31
31
31
28
30
31
29
30
30
28
30
31
29
30
30
31
28
30
31

Catalogue
Number

Page
Number

29
28
30
31
29
28
30
31
29
28
30
31
29
28
30
31
29
28
30
31
29
78
78
78
78
78
78
78
29
29
29
29
29
29
29
29
29
29
29
29
131
131
131
131
131
131
131
131
131
131
131
131
131

H250GR-C
H300-TB
H300BHD
H300CAP
H300GR-C
H350-TB
H350BHD
H350CAP
H350GR-C
H400-TB
H400BHD
H400CAP
H400GR-C
H500-TB
H500BHD
H500CAP
H500GR-C
H600-TB
H600BHD
H600CAP
H600GR-C
HLT050DATA
HLT050
HLT075
HLT100
HLT125
HLT150
HLT200
L050GR-C
L075GR-C
L100GR-C
L125GR-C
L150GR-C
L200GR-C
L250GR-C
L300GR-C
L350GR-C
L400GR-C
L500GR-C
L600GR-C
LA038-150
LA038-30
LA038-300
LA050-150
LA050-30
LA050-300
LA075-150
LA075-30
LA075-300
LA100-120
LA100-30
LA125-15
LA125-60

165

Catalogue
Number

Page
Number

LA150-15
LA150-45
LA200-15
LA200-30
LA250-8
LA250-80
LA300-50
LA300-8
LA350-50
LA350-8
LA400-30
LA400-8
LAS038-150
LAS038-30
LAS050-150
LAS050-30
LAS075-150
LAS075-30
LAS100-120
LAS100-30
LN501
LN502
LN503
LN-PG11-G
LN-PG16-G
LN-PG135-G
LN-PG21-G
LN-PG29-G
LN-PG36-G
LN-PG7-G
LN-PG9-G
LN-ISO16-G
LN-ISO20-G
LN-ISO25-G
LN-ISO32-G
LNMP038-150
LNMP038-300
LNMP038-75
LNMP050-150
LNMP050-300
LNMP050-60
LNMP075-150
LNMP075-50
LNMP100-120
LNMP100-30
LNMP125-30
LNMP125-60
LNMP150-15
LNMP150-45
LNMP200-15
LNMP200-30

131
131
131
131
131
131
131
131
131
131
131
131
140
140
140
140
140
140
140
140
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
146
146
146
146
146
146
146
146
146
146
146
146
146
146
146
146

LOR038-150

130

Alphanumeric Index
Catalogue
Number

LOR038-30
LOR038-300
LOR050-150
LOR050-300
LOR050-50
LOR075-150
LOR075-30
LOR075-300
LOR100-120
LOR100-30
LOR125-15
LOR125-60
LOR150-15
LOR200-15
LOR250-8
LOR300-8
LOR350-8
LOR400-8
LOR500-8
LOR600-8
LT025-75
LT032-75
LT038-150
LT038-30
LT038-300
LT050-150
LT050-30
LT050-300
LT075-150
LT075-30
LT075-300
LT100-120
LT100-30
LT100M
LT100P
LT125-15
LT125-75
LT125M
LT125P
LT150-15
LT150-45
LT150M
LT150P
LT200-15
LT200-30
LT200M
LT200P
LT250-8
LT250-80
LT300-50
LT300-8
LT350-50
LT350-8

Page
Number

130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
130
129
129
129
129
129
129
129
129
129
129
129
129
129
109
108
129
129
109
108
129
129
109
108
129
129
109
108
129
129
129
129
129
129

Catalogue
Number

Page
Number

109
110
108
110
129
129
109
108
109
108
109
108
109
108
109
110
108
109
110
108
109
110
108
129
109
110
108
110
129
109
110
108
110
109
108
109
108
109
108
109
108
109
110
108
110
109
110
108
110
109
110
108
105

LT38M
LT38M-ISO20
LT38P
LT38P-ISO20
LT400-30
LT400-8
LT4100M
LT4100P
LT4125M
LT4125P
LT4150M
LT4150P
LT4200M
LT4200P
LT438M
LT438M-ISO20
LT438P
LT450M
LT450M-ISO20
LT450P
LT475M
LT475M-ISO25
LT475P
LT500-8
LT50M
LT50M-ISO20
LT50P
LT50P-ISO20
LT600-8
LT75M
LT75M-ISO25
LT75P
LT75P-ISO25
LT9100M
LT9100P
LT9125M
LT9125P
LT9150M
LT9150P
LT9200M
LT9200P
LT938M
LT938M-ISO20
LT938P
LT938P-ISO20
LT950M
LT950M-ISO20
LT950P
LT950P-ISO20
LT975M
LT975M-ISO25
LT975P
LTA03810

166

Catalogue
Number

LTA03814
LTA05014
LTA05016
LTA05018
LTA07516
LTA07518
LTA07520
LTA10020
LTA10024
MB-10TB
MB-11
MB-12
MB-13
MB-14
MB-140
MB-15
MB-516
MSA05014
MSA05016
MSA05018
MSA07516
MSA07518
MSA07520
MSA10020
MSA10024
MSA10032
MSA10036
NMC038TB
NMC050-1000TB
NMC050TB
NMC075-500TB
NMC075TB
NMC100TB
NMC125TB
NMC150TB
NMC200TB
NMT038TB
NMT050TB
NMT075TB
NMT100TB
NMT125TB
NMT150TB
NMT200TB
PG11-38
PG16-50
PG21-75
PG29-100
PG29-125
PG36-125
PG36-150
PSA-M12140
PSA-M12516
PSA-M130140

Page
Number

105
105
105
105
105
105
105
105
105
152
152
152
152
152
152
152
152
106
106
106
106
106
106
106
106
106
106
147
147
147
147
147
147
147
147
147
147
147
147
147
147
147
147
82
82
82
82
82
82
82
152
152
152

Alphanumeric Index
Catalogue
Number

PSA-M18140
PSA-M18516
PSA-M30516
PSA-M8140
SC4-KIT
SC65
SL038-75
SL050-45
SL050M-45
SL075-30
SL100-15
SL100M-15
SL140-75
SL316-75
SL340-45
SL380-75
SL516-75
SL716-75
SL916-45
TCF050-27AL
TCF050-40AL
TCF050-54AL
TCF050-67AL
TCF050-78AL
TCF075-40AL
TCF075-54AL
TCF075-67AL
TCF075-78AL
TCF075-88AL
TCF100-100AL
TCF100-109AL
TCF100-78AL
TCF100-88AL
TCF125-109AL
TCF125-128Al
TCF125-147AL
TCF150-115AL
TCF150-140AL
TCF150-165AL
TCF200-153AL
TCF200-186AL
TCF200-219AL
TCF250-252AL
TCF300-278AL
TCF300-304AL
TCF300-330AL
TR-10-516
TR-11-10
TR-11-516
TR-12-10
TR-12-11
TR-12-516
TR-13-11

Page
Number

152
152
152
152
78
78
144
144
144
144
144
144
144
144
144
144
144
144
144
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
151
151
151
151
151
151
151

Catalogue
Number

Page
Number

151
18
18
18
18
18
18
18
18
18
18
145
145
145
145
145
145
145
145
145
144
144
144
144
144
144
144
144
144
144
145
145
145
145
145
145
93
93
93
93
93
93
93
93
93
93
80
80
80
80
80
80
80

TR-516-140
TRIB-100
TRIB-125
TRIB-150
TRIB-200
TRIB-250
TRIB-300
TRIB-350
TRIB-400
TRIB-50
TRIB-75
UG100-15
UG120-15
UG125-15
UG150-15
UG200-15
UG250-15
UG300-15
UG340-15
UG380-15
USL120
USL120-75
USL380
USL380-75
USL516
USL516-75
USL716
USL716-75
USL916
USL916-75
VJC038-30
VJC050-30
VJC050M-30
VJC075-30
VJC100-30
VJC100M-30
WMG-LT1
WMG-LT10
WMG-LT2
WMG-LT3
WMG-LT4
WMG-LT5
WMG-LT6
WMG-LT7
WMG-LT8
WMG-LT9
WMG-PC1
WMG-PC10
WMG-PC11
WMG-PC12
WMG-PC13
WMG-PC14
WMG-PC15

167

Catalogue
Number

WMG-PC16
WMG-PC17
WMG-PC18
WMG-PC19
WMG-PC2
WMG-PC20
WMG-PC21
WMG-PC22
WMG-PC3
WMG-PC4
WMG-PC5
WMG-PC6
WMG-PC7
WMG-PC8
WMG-PC9
ZHLA038-150
ZHLA038-30
ZHLA038-300
ZHLA050-150
ZHLA050-30
ZHLA050-300
ZHLA075-150
ZHLA075-30
ZHLA075-300
ZHLA100-120
ZHLA100-30
ZHLA125-15
ZHLA125-60
ZHLA150-15
ZHLA150-45
ZHLA200-15
ZHLA200-30
ZHLA250-8
ZHLA300-8
ZHLA350-8
ZHLA400-8
100BP
100TB
106
107
108
109
110-TB
111
112-TB
113-TB
114
115-TB
1210C
1211C
1212C
1213C
1214TB

Page
Number

80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
139
126
126
11
11
11
11
11
11
11
11
11
11
42
42
42
42
42

Alphanumeric Index
Catalogue
Number

1215TB
1216TB
122
1222
1223
1224
1225
1226
1227
1228
1229
122AL
123
1230
1231
1232
123AL
124
1244
1245
1246
1247
124AL
125-TB
1250-TB
1251
1252
1253
1254
1255
1256
1257
1258
125AL
126
1261
1262
1263
126AL
127
1275
1275AL
1275CR
1276
1276AL
1276CR
1277
1277AL
1277CR
1278
1278AL
1278CR
1279

Page
Number

42
42
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
39
39
39
39
16
16
39
39
39
39
39
39
39
39
39
16
16
39
39
39
16
16
41
41
42
41
41
42
41
41
42
41
41
42
41

Catalogue
Number

Page
Number

1279AL
1279CR
127AL
128
1280
1280AL
1280CR
1281
1281AL
1281CR
1282
1282AL
1283
1283AL
1284
1284AL
1285
1285AL
1286
1286AL
1287
1287AL
1288
1288AL
128AL
129
129AL
12GR-TB
130-TB
130AL
131-TB
131AL
132-TB
133-TB
133AL
134-TB
1341
1344
1345
1346
1347
134AL
1350
1350AL
1350CR
1351
1351AL
1351CR
1352
1352AL
1352CR
1353
1353AL

41,
41,
41,
41,

44,

44,

44,

44,

168

41
42
16
16
41
41
42
41
41
42
59
41
59
41
59
41
59
41
41
41
41
41
41
41
16
16
16
97
16
16
16
16
16
16
16
16
87
87
87
87
87
16
59
44
44
59
44
44
59
44
44
59
44

Catalogue
Number

1353CR
1354
1354AL
1354CR
139
140
141
141AL
141SL
141SST
142-TB
142AL
142SL
142SST
143
143AL
143SL
143SST
144
1440
1441
1442
1443
144AL
144SL
144SST
145
1451
1452
1453
1454
1455
1456
145AL
145SL
145SST
146-TB
1460
1461
1462
1463
1464
1465
146AL
146SL
146SST
147
147AL
147SST
1470-TB
1471
1472
1473

Page
Number

44
44, 59
44
44
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
39
39
39
39
11
11
11
11
20
20
20
20
20
20
11
11
11
11
21
21
21
21
21
21
11
11
11
11
11
11
21
21
21
21

Alphanumeric Index
Catalogue
Number

1474
1475
1476
1477
1478
1479
148
148AL
148SST
149
149AL
149SST
150
150AL
150SST
151
151AL
151SST
152
152AL
152SST
153
153AL
153SST
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1953
1954
1GR-TB
2111
2116
2200
2201
2202
2203
2204
2205
2206-TB
2207-TB
2208-TB
2209
2210
2211
2213
2214

Page
Number

21
21
21
21
21
21
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
23
23
23
23
23
23
23
23
23
23
23
23
97
86
86
68
68
68
68
68
68
68
68
68
68
68
68
68
68

Catalogue
Number

2215
2216
2217
2218
2219
222-TB
2220-TB
2221
2222
2223
223-TB
2232
2233
2234
2237
2238
2239
224
225-TB
2250
2251
2252
2253
2254
2255
2256
2257
2258
226
2267
2268
2269
227
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
228-TB
2280
2281
2282
2283
2284
2285
2286
229-TB
230-TB

169

Page
Number

Catalogue
Number

Page
Number

68
68
68
68
68
17
68
68
68
68
17
86
86
86
86
86
86
17
17
67
67
67
67
67
67
67
67
67
17
67
67
67
17
67
67
67
67
67
67
67
67
67
67
17
67
67
67
67
67
67
67
17
17

231
232
233
234
2432
2433
2434
2438
2439
2442
2443
2446
2447
2448
2449
2450
2454
249
2516
2517
2518
2519
252
2520
2520-2
2521
2522
2523
2524
2525
253-TB
2530-2
2530
2531
2531-2
2531-3
2532
2534
2535
2536
254-C
2540-3
2540-4
2541-2
2541-3
2541
2542
2542-2
2544
2545
2546
2547
2548

17
17
17
17
86
86
86
86
86
86
86
86
86
86
86
86
86
117
66
66
66
66
117
66
69
66
66
66
66
66
117
69
66
66
69
69
66
66
66
66
117
69
69
69
69
66
66
69
66
66
66
66
66

Alphanumeric Index
Catalogue
Number

2549
255
2555-2
2556
2557
2558
2559
256
2562
2563
2564
2565
257
2573
2574
2575
2576
2577
258
2584
2585
2586
2587
259
2592
2593
2594
2595
2596
2631
2632
2633
2634
2637
2638
2639
2640
2641
265
266-C
267
2671
2672
2673
2674
2675
2676
2677
2678
268-C
2680
2681
2682

Page
Number

66
117
69
66
66
66
66
117
66
66
66
66
117
66
66
66
66
66
117
66
66
66
66
117
66
66
66
66
66
69
69
69
69
69
69
69
69
69
117
117
117
63, 79
79
79
79
79
79
79
63, 79
117
63, 79
79
79

Catalogue
Number

Page
Number

79
79
63, 79
63, 79
63, 79
63, 79
117
79
79
79
79
79
63, 79
63, 79
117
63, 79
63, 79
63, 79
63
79
63, 79
63, 79
63, 79
63, 79
63, 79
117
117
117
117
117
117
117
87
87
87
118
73
73
70
72
63, 75
70
73
70
72
63, 75
70
73
70
72
63, 75
70
73

2683
2684
2685
2686
2687
2688
269
2690
2691
2692
2693
2694
2696
2699
270
2702
2703
2704
2705
2705TB
2706
2707
2708
2709
2710
272
273-TB
274
275
276
277
279
2827
2828
2829
291-C
2918SST
2919SST
2920
2920AL
2920NM
2920S
2920SST
2921
2921AL
2921NM
2921S
2921SST
2922
2922AL
2922NM
2922S
2922SST

170

Catalogue
Number

2930
2930AL
2930NM
2930S
2930SST
2931
2931AL
2931NM
2931S
2931SST
2932
2932AL
2932NM
2932S
2932SST
2940
2940AL
2940NM
2940S
2940SST
2941
2941AL
2941NM
2941S
2941SST
2942
2942AL
2942NM
2942S
2942SST
300-TBC
302-C
304
306
308
310
3110-C
3112
3115
3117
3118
3119
312
3120
3121
3122
3123
3124
3125
3130-C
3132
3135
3137

Page
Number

70
72
63, 75
70
73
70
72
63, 75
70
73
70
72
63, 75
70
73
70
72
63, 75
70
73
70
72
63, 75
70
73
70
72
63, 75
70
73
115
115
115
115
115
115
115
115
115
115
115
115
115
115
115
115
115
115
115
116
116
116
116

Alphanumeric Index
Catalogue
Number

3138
3139
314
3140
3141
3142
3143
3144-TB
316
3201
3202
321-C
3210
3211
3212
3213
3214
3215
323
325
326-TB
327
328
329
330-TB
3300
3301-C
3302
3302M-C
3303-C
3303M
3304
3304M
3305
3305M
3306
3306M
3307
3307M
3308
3309
331
3310
3311
3312-C
3321
3322
3323
3324
3325
3326
3327
3328-TB

Page
Number

116
116
115
116
116
116
116
116
115
124
124, 125
116
19
19
19
19
19
19
116
116
116
116
116
116
116
124, 125
118
123
123
123
123
123
123
123
123
123
123
123
123
123
123
116
123
123
118
99
99
99
99
99
99
99
99

Catalogue
Number

Page
Number

99
99
99
99
99
99
99
99
99
99
99
124, 125
99
99
99
99
99
99
99
99
99
99
99
97
12
12
12
12
12
12
12
12
12
12
12
12
26
26
40
40
40
40
40
40
40
40
40
40
26
26
40
40
40

3329
3331
3341
3342
3343
3344-TB
3345
3346
3347
3348-TB
3349
3350
3352
3361
3362
3363
3364
3365
3366
3367
3368
3369
3371
34GR-TB
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3661
3662
370
370AL
3700
3701
3702
3703
3704
3705-TB
3706
3707
3708
3709
371
371AL
3710
3711
3712

171

Catalogue
Number

3713
3714
3715-TB
3716
3717
3718
372
372AL
3720-TB
3721-TB
3722-TB
3723
3724-TB
3725
3726
373
373AL
3730-TB
3731-TB
3732
3733-TB
3734-TB
3735-TB
3736
374
374AL
3740
3741
3742
3743-TB
3744-TB
3745
3746-TB
375
375AL
376
377
378
379-TB
381-TB
382-TB
3861
3862
3863
3864
3865
3866
3870-TB
3871-TB
3872
3873
3874
3875

Page
Number

40
40
40
40
40
40
26
26
102
102
102
102
102
102
102
26
26
103
103
103
103
103
103
103
26
26
103
103
103
103
103
103
103
26
26
26
26
26
26
26
26
15
15
15
15
15
15
15
15
15
15
15
15

Alphanumeric Index
Catalogue
Number

3876
3877
3878
3879
3880
3881
3882
3883
3884
3886
3887
3889
38GR-TB
390
391
392
393
394
3993
3994
3995
3996
3998
3999
4-250TC
4-300TC
4-350TC
4-400TC
401
402
403-TB
404-TB
405-TB
407
408
409
41TB
410-TB
4159C
4160C
4161C
4162
4163
4164
4176
4177
4178
4179
4180
4181
42TB
422
423

Page
Number

15
15
15
15
15
15
15
15
15
15
15
15
97
119
119
119
119
119
15
15
15
15
15
15
78
78
78
78
26
26
26
26
26
26
26
26
100
26
59
59
59
59
59
59
59
59
59
59
59
59
100
19
19

Catalogue
Number

Page
Number

58
58
58
58
58
58
19
58
58
58
58
58
58
19
37
37
37
37
37
37
19
19
19
19
37
37
37
37
37
37
20
19
19
19
45
45
45
119
37
37
37
37
27
27
27
27
27
27
27
27
71
71
71

4230
4231
4232
4233
4234
4235
424
4240
4241-TB
4242
4243-TB
4244
4245
425
4250
4251
4252
4253
4254
4255
426-TB
427-TB
428-TB
429
4290
4291
4292
4293
4294
4295
430-TB
431
433
434
440-C
441
442
449C
460TB
461TB
462
463
485
486
487
488
489
490
491
492
4920
4921
4922

172

Catalogue
Number

493
4932
4933
494
4960
4960AL
4960NM
4961
4961AL
4961NM
4962
4962AL
4970
4970AL
4970NM
4971
4971AL
4971NM
4972
4972AL
4972NM
4980AL
4981AL
4982AL
503-TB
504
505-TB
5120
5121-TB
5123
5220
5221
5223
5229
5231
5231AL
5231ALGR
5231GR
5232
5232AL
5232ALGR
5232GR
5233
5233AL
5233ALGR
5233GR
5234
5234AL
5234ALGR
5234GR
5235
5235AL
5235GR

Page
Number

27
71
71
27
71
72
63, 75
71
72
63, 75
71
72
71
72
63, 75
71
72
63, 75
71
72
63, 75
72
72
72
118
118
118
57
57
57
57
57
57
92
92
92
96
96
92
92
96
96
92
92
96
96
92
92
96
96
92
92
96

Alphanumeric Index
Catalogue
Number

5236
5236AL
5236GR
5237
5237AL
5237GR
5238
5238AL
5238GR
5239
5239AL
5239GR
5240
5240AL
5240GR
5241
5241GR
5242
5242GR
5243
5243GR
5244
5244GR
5245
5245GR
5246
5246GR
5247
5247GR
5248
5248GR
5249
5249GR
5250
5250GR
5251
5251AL
5251ALGR
5251GR
5252
5252AL
5252ALGR
5252GR
5253
5253AL
5253ALGR
5253GR
5254
5254AL
5254ALGR
5254GR
5255
5255AL

Page
Number

92
92
96
92
92
96
92
92
96
92
92
96
92
92
96
92
96
92
96
92
96
92
96
92
96
92
96
92
96
92
96
92
96
92
96
93
93
96
96
93
93
96
96
93
93
96
96
93
93
96
96
93
93

Catalogue
Number

Page
Number

96
93
93
96
93
93
96
93
93
96
93
96
93
96
74-104
74-104
74-104
74-104
74-104
74-104
74-104
104
104
104
94
97
94
97
94
97
94
97
94
97
94
97
92
96
104
58
12
12
12
12
12
12
12
12
58
12
58
57
57

5255GR
5256
5256AL
5256GR
5257
5257AL
5257GR
5258
5258AL
5258GR
5259
5259GR
5260
5260GR
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5271GR
5272
5272GR
5273
5273GR
5274
5274GR
5275
5275GR
5276
5276GR
5285
5285GR
5299
530-TB
5302
5303
5304
5305
5306
5307
5308
5309
531
5311
532
5320
5321

173

Catalogue
Number

5323
5330
5331
5331-HT
5331GR
5331SST
5332
5332-HT
5332GR
5332SST
5333
5333-HT
5333GR
5333SST
5334
5334-HT
5334GR
5334SST
5335
5335-HT
5335GR
5335SST
5336
5336-HT
5336GR
5336SST
5337
5337-HT
5337GR
5337SST
5338
5338-HT
5338GR
5339
5339-HT
5339GR
5340
5340-HT
5340GR
5341
5341GR
5341-HT
5341SST
5342
5342GR
5342-HT
5342SST
5343
5343GR
5343-HT
5343SST
5344
5344GR

Page
Number

57
92
92
91
96
74
92
91
96
74
92
91
96
74
92
91
96
74
92
91
96
74
92
91
96
74
92
91
96
74
92
91
96
92
91
96
92
91
96
92
96
91
74
92
96
91
74
92
96
91
74
92
96

Alphanumeric Index
Catalogue
Number

5344-HT
5344SST
5345
5345GR
5345-HT
5345SST
5346
5346GR
5346-HT
5346SST
5347
5347GR
5347-HT
5347SST
5348
5348GR
5349
5349GR
5350
5350GR
5351
5351GR
5351-HT
5351SST
5352
5352GR
5352-HT
5352SST
5353
5353GR
5353-HT
5353SST
5354
5354GR
5354-HT
5354SST
5355
5355GR
5355-HT
5355SST
5356
5356GR
5356-HT
5356SST
5357
5357GR
5357-HT
5357SST
5358
5358GR
5359
5359GR
5360

Page
Number

91
74
92
96
91
74
92
96
91
74
92
96
91
74
92
96
92
96
92
96
93
96
91
74
93
96
91
74
93
96
91
74
93
96
91
74
93
96
91
74
93
96
91
74
93
96
91
74
93
96
93
96
93

Catalogue
Number

5360GR
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5385
5385GR
5386
5386GR
5420
5421
5423
5520
5521-TB
5523
5620
5621
5623
5710
5711
5712
5713
5714
5715
5716
5717
5718
586
587
600-TB
600AL-TB
601-TB
601AL-TB
602-TB
602AL-TB
603-TB
603AL-TB
604-TB
604AL-TB
605-TB
605AL
606-TB
606AL
607
607AL
608
608AL

174

Page
Number

Catalogue
Number

Page
Number

96
94
94
94
94
94
94
94
94
94
94
92
96
92
96
57
57
57
57
57
57
57
57
57
103
103
103
103
103
103
103
103
103
16
16
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40

609
609AL
610
610AL
611-TB
611AL
612
612AL
613
613AL
614-TB
614AL
615-TB
615AL
6209
6210
6211
6212
6214
6216
6218
6302
6303
6304
6305
6322
6323
6324
6325
65C
674
675
675AL
676
676AL
677
677AL
678
678AL
679
679AL
680-TB
680AL
681
681AL
682
682AL
683
683AL
684
684AL
685
685AL

40
40
40
40
40
40
40
40
40
40
40
40
40
40
126
126
126
126
126
126
126
102
102
102
102
102
102
102
102
119
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

Alphanumeric Index
Catalogue
Number

686
686AL
687
687AL
690TB
691TB
692TB
693TB
700TB
703
7330
7341
7342
7343
7344-TB
7345
7346
7347
7348-TB
7351
7352
7353
7354
7355
7356
7357
7358
7360
7361
7362
7363
7364
7365
7366
7367
7368
8120
8121
8123
8124
8125
8130
8131
8132
8134
815-TB
816
817
818
819
820
821
822

Page
Number

38
38
38
38
45
45
45
45
45
45
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
105
33
33
33
36
36
34
34
34
34
20
20
20
20
20
20
20
20

Catalogue
Number

Page
Number

33
33
33
36
36
22
20
33
33
33
36
36
22
33
33
33
36
36
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
33
33
33
36
36
22
22
22
22
33
33
33
36
36
33

8220
8221
8223
8224-TB
8225
823
824
8320
8321
8323
8324-TB
8325
841TB
8420
8421
8423
8424
8425
842ALTB
842TB
843ALTB
843TB
844
844AL
845
845AL
846
846AL
847
847AL
848
848AL
849
849AL
850
850AL
851
851AL
8520
8521
8523
8524
8525-TB
853
853AL
854
854AL
8620
8621
8623
8624
8625
8720

175

Catalogue
Number

8721
8723-TB
8724-TB
8725-TB
8820
8821
8823-TB
8824-TB
8825
8850
8851
8853
8854
8855
8970
8971
8973
8974
8975
9306
9330
9331
9340
9341
9342
9343TB
9344
9350
9351
9352TB
9353TB
9354TB
9360
9361
9362
9363
9364

Page
Number

33
33
36
36
33
33
33
36
36
33
33
33
36
36
33
33
33
36
36
106
106
106
106
106
106
106
106
106
106
106
106
106
106
106
106
106
106

Notes

176



---

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