T&B Fittings Catalog 93457

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T&B Conduit Fittings
- Introduction
Back to Main Contents
Rigid Metal & Intermediate Metal Conduit Fittings
T&B Conduit Fittings for Ordinary & Hazardous Locations
Metal Clad Cable Termination Fittings
Electrical Metallic Tubing (EMT) Fittings T&B Fittings
Liquidtight Flexible Metal Conduit Fittings
XTRAFLEX® System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit
Flexible Cords and Cable Fittings
Wiremesh Grips
Non-Metallic Cable Glands
Service Entrance Cable Fittings
Armored Cable and Flexible Metal Conduit Fittings
Non-Metallic Sheathed Cable Fittings
Conduit Dimensional Data

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2

Tables and Specifications . . . . . . . . . . . . . . . . . . . . . . A3

Rigid Metal Conduit/Intermediate

Metal Conduit Fittings . . . . . . . . . . . . . . . . . . . A4-A38

Conduit Outlet Bodies . . . . . . . . . . . . . . . . . . . . A39-A40

Form 7, Form 8, and Red•Dot®

Conduit Outlet Bodies . . . . . . . . . . . . . . . . . . A41-A49

Mogul Conduit Outlet Bodies . . . . . . . . . . . . . . A50-A51

Aluminum Mogul Conduit Outlet Bodies . . . . . . A52-A53

FS/FD Cast Device Boxes and Covers. . . . . . . A54-A56

FS/FD Aluminum Device Boxes and Covers . . A57-A65

Conduit Expansion Coupling. . . . . . . . . . . . . . . A66-A67

Conduit Outlet Boxes

Explosion-Proof,

Dust-Ignition-Proof . . . . . . . . . . . . . . . . . . . . . A68-A69

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof . . . . . . . A70-A79

Conduit Outlet Bodies

Explosion-Proof,

Dust-Ignition-Proof . . . . . . . . . . . . . . . . . . . . . A80-A81

Conduit Outlet Elbows

Explosion-Proof, Dust-Ignition-Proof . . . . . . . . . . . A82

RE, PLG, REC Reducers,

Plugs and Adapters

Explosion-Proof, Dust-Ignition-Proof . . . . . . . . . . . A83

Three-Piece Couplings

Explosion-Proof, Dust-Ignition-Proof . . . . . . . A84-A85

Aluminum Three-Piece Couplings

Explosion-Proof, Dust-Ignition-Proof . . . . . . . A86-A87

Elbows

Explosion-Proof, Dust-Ignition-Proof . . . . . . . . . . . A88

Flexible Couplings

Explosion-Proof, Dust-Ignition-Proof . . . . . . . . . . . A89

Sealing Fittings

Explosion-Proof,

Dust-Ignition-Proof . . . . . . . . . . . . . . . . . . . . . A90-A92

Aluminum Sealing Fittings

Explosion-Proof, Dust-Ignition-Proof . . . . . . . A93-A96

Kopr Shield™Compound. . . . . . . . . . . . . . . . . . . . . . A97

Metal Clad Cable Termination Fittings . . . . . . A98-A108

Electrical Metallic Tubing (EMT) Fittings . . . . A109-A114

Liquidtight Flexible Metal

Conduit Fittings . . . . . . . . . . . . . . . . . . . . . A115-A131

XTRAFLEX®System – Conduit,

Tubing, Fittings for Nonmetallic

Liquidtight Conduit

Material – PVC. . . . . . . . . . . . . . . . . . . . . . A132-A139

Flexible Cords and Cable Fittings . . . . . . . . . A140-A151

Flexible Cords and Cable Fittings

Non-Metallic . . . . . . . . . . . . . . . . . . . . . . . A152-A153

WireMesh Grips . . . . . . . . . . . . . . . . . . . . . . . . . . . A154

Non-Metallic Cable Glands. . . . . . . . . . . . . . . . . . . A155

Service Entrance Cable Fittings . . . . . . . . . . A156-A160

Armored Cable and Flexible Metal

Fittings Conduit . . . . . . . . . . . . . . . . . . . . . A161-A169

Non-Metallic Sheathed Cable Fittings. . . . . . A170-A175

Conduit Dimensional Data . . . . . . . . . . . . . . A176-A178

412031.A01 FIT 3/12 3/20/03 3:02 PM Page 1

Introduction

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 con-

tinues. Here’s why.

Innovative Designs

The real test of product design of electrical fittings lies in

two areas: Job-suited installation and life of the job reli-

ability. Thomas & Betts Fittings provide both because

we listen. We listen to problems and suggestions

from the field. Most of the products in this section

result from the good suggestions of knowledgeable

electrical people. Many were customer specials to

solve particular installation and performance prob-

lems. You can benefit from their experience.

Approvals and Listings

Electrical raceways require accessory fittings that

provide the mechanical strength, ground continu-

ity, and environmental integrity of the system. As

new raceways have been introduced, Thomas &

Betts engineers have designed fittings which

meet the requirements of the National Electrical

Code as well as the listing requirements of the

Underwriters’ Laboratories and the Canadian

Standards Association. You can use Thomas &

Betts Fittings with confidence.

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 combina-

tion gives you the reliable performance you expect from

Thomas & Betts Raceway Fittings.

Lower Installed Cost

It is a function of purchase cost, availability, installation advantage, and

performance. Lower installed cost comes in every carton of Thomas &

Betts Raceway Fittings.

T&B ®Fittings

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 2

Tables and Specifications – Rigid Metal Conduit/Intermediate Metal Conduit Fittings

DURA-PLATE™ Finish – Corrosion Resistant Finish Protects

Fittings in Harsh Environments

DURA-PLATE™Corrosion Resistant

Fittings have a T&B plating process

that provides excellent corrosion resis-

tance on threaded steel and malleable

iron fittings for use in harsh environ-

ments.

DURA-PLATE™Corrosion Resistant

Fittings utilize an electro-plating

process which insures a uniform thick-

ness of protective material over the

entire part. Conventional hot dip coat-

ings deposit an uncontrolled build-up

of material on the part, especially in

threaded areas. This excess build-up

must be removed to allow mating parts

to function.

The process of removing this build-up

in the threads in turn damages the

coating and compromises the effec-

tiveness of the protection.

An additional drawback of hot dip

coating is the lower ductility of the

alloyed interface layer which is formed

during the hot dip process which can

cause spalling if the item is deformed

after coating.

In addition to the uniformity of the coat-

ing, the distinctive gold color of the

plating allows immediate recognition

that the part has been prepared for

exposure to harsh environments and

confirms the extra protection by visual

inspection.

DURA-PLATE™Corrosion Resistant

Fittings have been subjected to salt

spray tests conducted according to

ASTM Specification B-117. The results

of Corrosion Resistant Fittings tests,

along with galvanized parts, appears

below:

Ordering Information

• Add the prefix “040-” to the standard

catalog number; for example a 5332

with DURA-PLATE™Corrosion

Resistant Fittings protection would be

ordered as “040-5332”.

• Check for catalog numbers in stock.

• Allow 6-8 weeks for delivery, on non-

stock items.

• Add 20% to price of standard item.

• Minimum order is standard package

quantity.

HOURS OF SALT SPRAY

DURA–PLATE™

Corrosion Resistant Fittings

Mechanical

Galvanize

Standard

Zinc Plating

Indicates hours to white corrosion

Indicates hours to first apperance of red rust

500

450

400

350

300

250

150

100

411

293

130 130

Comparative Resistance to Salt Spray per ASTM B-117

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 3

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

106 Series

Locknuts

140 Series

141AL Series

Application

• To connect externally threaded con-

duit or connector to a threadless

opening in a box or enclosure.

• To effectively bond conduit or con-

nector to box or enclosure.

Features

• Hardened Steel/Malleable

Iron/Copper free Aluminum

construction.

• Tightens without deformation.

• Locknuts specially designed to:

(i) Provide extended reach for

clamping on thin boxes and

enclosures.

(ii) Cut through protective coating on

box and enclosure thereby insur-

ing 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

c" thru 2" steel (hardened)

2d" thru 6" Malleable Iron

All screws steel

141AL Series

All copper-free aluminum

Standard Finish

All Steel and Malleable Iron locknuts

including

Electro Zinc Plated bonding screws

& Chromate Coated

All Aluminum locknuts . . . . degreased

Range

3⁄8" through 6" conduit (All threads

straight pipe [NPS]) (140 Series)

1⁄2" through 4" conduit (106 Series &

141AL Series)

Listed/Certified by:

U.L. (U.L. File No. E-23018)

CSA [catalog numbers 108, 109 & 111.

All 140 Series except catalog number

140.] (LR-2884, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NEMA FB1

NFPA 70-1999 (ANSI)

Federal Specification replaced by

A-A-50553

Federal Standard H-28 (Threads)

“Case Hardened Locknuts”

Case hardened locknuts make fit-

tings faster and easier to install. Case

hardened locknuts do not slip or turn

thereby protecting the biting edge.

Case hardened locknuts bite through

paint into the enclosure providing

excellent continuity of ground (typical

T&B/Thomas & Betts fitting with case

hardened locknuts successfully passed

minimum fault current of 10,000 amps

RMS). Case hardened locknuts when

assembled in the intended manner will

not vibrate loose thereby insuring excel-

lent ground continuity.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 4

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Locknuts

Cat. No. Dimensions (in.)

Stl. or M.I. Alum. Size A B

139* – b" f !

140* – c" n !

141** 141AL d" 1ƒ q

142** 142AL f" 1c i

143 143AL 1" 1L $

144 144AL 1b" 2q $

145 145AL 1d" 2d $

146 146AL 2" 3 r

147 147AL 2d" 3l u

148 148AL 3" 4i u

149 149AL 3d" 4m v

150 150AL 4" 5j v

151 151AL 4d" 5n w

152 152AL 5" 6d w

153 153AL 6" 7f x

* Hex shape

** Case hardened locknuts

Aluminum locknuts comply with federal standard of copper free aluminum; less than .5% copper.

Available with DURA-PLATE®Finish.

U.L. File E-23018

CSA File No. 2884

Bonding Locknuts

Cat. Dimensions (in.)

No. Size AB

106† d" 1c .125

107† f" 1e .140

108 1" 1n .170

109 1b" 2q .170

110 1d" 2d .170

111 2" 3 .187

112† 2d" 3u .375

113† 3" 4m .375

114† 3d" 4C .438

115† 4" 5r .438

† Not CSA certified.

Available with DURA-PLATE®Finish.

U.L. File No. E-3060

CSA File No. 638

Sealing Locknuts

Cat. Dimensions (in.)

No. Size ABC

141SL d1.140 ab

142SL f1.420 qs

143SL 11.770 ™s

144SL 1b 2.281 ™j

145SL 1d 2.598 ™s

146SL 23.175 i∫

U.L. File No. E-23018

CSA File No. 2884

(B) Thickness

Steel or malleable iron (steel thru 2") or

Aluminum 624.

(B) Thickness

Steel or malleable iron (steel thru 2").

Use anywhere an ordinary locknut is installed

to insure positive bonding of conduit to box and

prevent loosening due to vibration. Also can be

used for Service Entrance applications in con-

formance with Code. T&B rigid conduit and

E.M.T. (thinwall) fittings comply with Federal

Specification WF 408c.

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

rain tight seal at all enclosures.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 5

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Bonding & Grounding Wedges

Sealing Ring – Santoprene

Thermoplastic Rubber

These sealing rings provide a liquid tight, dust

tight, seal of fitting at enclosures.

Sealing Rings with Stainless Steel Retainer

Cat. Conduit Dimensions (in.)

No. Size AB ±

/64

5302 d" 1™ f

5303 f" 1d n

5304 1" 1f 1™

5305 1b" 2! 1d

5306 1d" 2& 1f

5307 2" 2∂ 2%

5308 2d" 3k 2H

5309 3" 4Z 3∫

5311 4" 5s 4∫

NEMA 3R, 4, 6 & 13

U.L. File No. E-13938

CSA File No. 2884

Application

To effectively bond terminating fitting

or conduit to a box or enclosure.

Features

• Sizes f" thru 6" equipped with an

additional bonding screw to install

bonding jumper where required.

• Can be added to an existing installa-

tion without disconnecting conductors.

Standard Material/Finish

d"size Steel/Electro Zinc Plated

f"thru 6" size Bronze/Tin Plated

Range

d" thru 6" conduit

Listed/Certified by:

U.L File #E3060

CSA File #638

Conforms to:

U.L. 467

CSA C22.2 No. 41

NFPA-70 1999 (ANSI)

Federal Specification W-F-406

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 (NEC Sect. 250-72e)

without disconnecting wiring. Use on new

wiring also.

1. Loosen bushing … position wedge.

2. Tighten bushing and bonding screw.

Series 3650 Series 3651

Grounding Wedges

Cat.

No. Size

3650 d"

3651 f"

3652 1"

3653 1b"

3654 1d"

3655 2"

3656 2d"

3657 3"

3658 3d"

3659 4"

3661 5"

3662 6"

U.L. File No. E-3060

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 6

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Blackjack®– Grounding Bushing

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 ground-

ing lug in perfect position to accept the

grounding wire. Even in tight installa-

tions.

It’s as simple as one, two, three.

Compare the installation with conven-

tional 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, mak-

ing 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.

Lug Screw:

14-4: Slotted

14-2/0: Slotted

6-4/0: Internal Hex Drive

Standard Material/Finish

Body: Malleable Iron or Aluminum

Mounting Screw: (1

/2"-2") Stainless Steel,

(21

/2"-6") Brass

Lug Screw: Stainless Steel

Finish: Zinc Plated or Mechanical Galvanized

Range

Conduit: d" thru 6" threaded or thread-

less rigid/IMC

Wire Range: #14 AWG to 4/0 AWG

CU/AL

Listed/Certified by:

U.L File #E3060

CSA File #LR2884

Conforms to:

U.L. 514B & U.L. 467

CSA C22.2 No. 18 &

CSA C22.2 No. 41

Mounting

screw with

nylon locking

patch has a

cone point to

lock bushing

securely in

place.

Insulator surface

features a rounded

design to reduce

drag and prevent

abrasion during

wire pulling.

Cast “threads”

opposite the

mounting screw

tighten the fit dur-

ing installation.

Angle of lug

screw improves

accessibility

when securing

grounding wire.

Integral grounding

lug enhances

ground continuity.

Added ground

wire range taking

reduces inventory.

Accepts copper or

aluminum ground

wires.

Insulating nylon

surface is 150°C

rated and covers top

of bushing, including

lug corners.

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 cone-

point mounting

screw bites

securely into both

threaded and non-threaded rigid con-

duits. And the Blackjack bushing’s

nylon locking patch is designed to pre-

vent 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

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 7

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Blackjack™Grounding Bushing technical information

Lug Screw

14-4: Slotted

14-2/0: Slotted

6-4/0: Internal hex drive

For Threaded & Threadless Rigid & IMC Conduit.

Nylon Insulator (150oC) Mounting Screw

ØA

ØB

Throat I.D.

Zinc ØB

Plated Conduit ØA Min. C D E Wire

Malleable Iron Aluminum Size Max. Throat I.D. Max. Max. Max. Range

BG050-14-20 BGA050-14-20 d" 1.251 .569 1.181 2.134 .696 14-2/0

BG050-14-4 BGA050-14-4 d" 1.251 .569 1.027 1.940 .696 14-4

BG075-14-20 BGA075-14-20 f" 1.533 .772 1.221 2.414 .696 14-2/0

BG075-14-4 BGA075-14-4 f" 1.533 .772 1.030 2.168 .696 14-4

BG100-14-20 BGA100-14-20 1" 1.783 .993 1.181 2.581 .696 14-2/0

BG100-14-4 BGA100-14-4 1" 1.783 .993 1.027 2.368 .696 14-4

BG125-14-20 BGA125-14-20 1b" 2.220 1.319 1.181 2.987 .759 14-2/0

BG150-14-20 BGA150-14-20 1d" 2.470 1.553 1.181 3.236 .696 14-2/0

BG200-14-20 BGA200-14-20 2" 2.830 2.010 1.181 3.766 .696 14-2/0

BG250-14-20 BGA250-14-20 2d" 3.418 2.412 1.181 4.341 .978 14-2/0

BG250-6-40 BGA250-6-40 2d" 3.418 2.412 1.524 4.526 .978 6-4/0

BG300-14-20 BGA300-14-20 3" 4.042 3.022 1.181 4.966 .978 14-2/0

BG300-6-40 BGA300-6-40 3" 4.042 3.022 1.524 5.139 .978 6-4/0

BG350-14-20 BGA350-14-20 3d" 4.542 3.491 1.181 5.467 .978 14-2/0

BG350-6-40 BGA350-6-40 3d" 4.542 3.491 1.524 5.639 .978 6-4/0

BG400-14-20 BGA400-14-20 4" 5.042 3.975 1.181 5.966 .978 14-2/0

BG400-6-40 BGA400-6-40 4" 5.042 3.975 1.524 6.139 .978 6-4/0

BG500-14-20 BGA500-14-20 5" 6.136 4.991 1.181 7.045 .978 14-2/0

BG500-6-40 BGA500-6-40 5" 6.136 4.991 1.524 7.207 .978 6-4/0

BG600-14-20 BGA600-14-20 6" 7.199 6.009 1.181 8.087 .978 14-2/0

BG600-6-40 BGAT600-6-40 6" 7.199 6.009 1.524 8.409 .978 6-4/0

Suggested Specifications

Insulated grounding and bonding bushing

(Series BG050-BG600)

Where code requires bonding and grounding of single or multiple metal conduits, or positive bonding and grounding of metal conduit to the box, enclosure or auxiliary gutter, the end of the conduit shall be

equipped with an insulated metallic grounding and bonding bushing series BG050-14-20 as manufactured by Thomas & Betts.

Grounding and bonding bushings used shall be approved for the purpose and

(i) Shall be of malleable iron/steel/aluminum construction adequately protected against corrosion.

(ii) Bushing insulator shall be listed or certified for 150°C/302°F application with a flammability rating of 94V-O. Insulator must be positively locked in place.

Please consult factory for mechanically galvanized.

▼

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 8

T&B®Fittings

Threaded Insulated Grounding Bushing

Wire

Range

Cat. Conduit Bushing Throat Lug Swing Bushing AWG

No. Size Dia. Dia. Length Radius Height CU/AL

3870-TB d1.125 .560 1.310 1.212 .657 14-4

3861 d1.125 .560 1.675 1.402 .657 8-2/0

3871-TB f1.420 .742 1.310 1.360 .660 14-4

3862 f1.420 .742 1.675 1.550 .660 8-2/0

3872 11.770 .944 1.310 1.535 .735 14-4

3882 11.770 .944 1.675 1.725 .735 8-2/0

3873 1b 2.190 1.242 1.310 1.745 .735 14-4

3883 1b 2.190 1.242 1.675 1.935 .735 8-2/0

3874 1d 2.468 1.449 1.310 1.884 .770 14-4

3884 1d 2.468 1.449 1.675 2.074 .770 8-2/0

3875 23.031 1.860 1.310 2.165 .770 14-4

3889 23.031 1.860 1.675 2.355 .770 8-2/0

3876 2d 3.516 2.222 1.310 2.408 .940 14-4

3886 2d 3.516 2.222 1.675 2.598 .940 8-2/0

3993 2d 3.516 2.222 2.230 2.928 .940 6-4/0

3877 34.234 2.761 1.310 2.767 .975 14-4

3887 34.234 2.761 1.675 2.957 .975 8-2/0

3994 34.234 2.761 2.230 3.287 .975 6-4/0

3878 3d 4.781 3.193 1.310 3.040 .975 14-4

3863 3d 4.781 3.193 1.675 3.230 .975 8-2/0

3995 3d 4.781 3.193 2.230 3.560 .975 6-4/0

3879 45.328 3.623 1.310 3.314 .980 14-4

3864 45.328 3.623 1.675 3.504 .980 8-2/0

3996 45.328 3.623 2.230 3.834 .980 6-4/0

3880 56.328 4.542 1.310 3.814 .985 14-4

3865 56.328 4.542 1.675 4.000 .985 8-2/0

3998 56.328 4.542 2.230 4.334 .985 6-4/0

3881 67.406 5.458 1.310 4.353 1.200 14-4

3866 67.406 5.458 1.675 4.543 1.200 8-2/0

3999 67.406 5.458 2.230 4.875 1.200 6-4/0

Temperature rating 150°C.

Meets Coast Guard Regulation CG293

Available with DURA-PLATE®Finish.

For mechanically galvanized iron, add suffix-MG.

Rigid and Intermediate Metal Conduit Fittings

Application

• For quick installation of bonding

jumper to multiple metal conduits

(Rigid and IMC).

• Designed to bush conductors and

prevent insulation damage.

Features

• Ease of installation, lay in lug design.

• Cast malleable iron body designed to

lock insulator in place within body

reducing common assembly problem

resulting in dislodging of insulator.

• Insulator rated for 150°C/302°F

application.

Standard Material/Finish:

Body Electro zinc plated

Lay in lug Aluminum/tin plated

Insulator Thermoplastic

150°C/302°F

Application with 94V-0

flammability

Wire

Clamping Screw

Insulator

Set Screw

(one)

3870 Series

Lay-In

Lug

Bushing

Casting

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 9

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Insulated Throat Fittings

Cat. Dimensions (in.)

No. Alum. Size A B

1222 1222AL d" 1o S

1223 1223AL f" 1s M

1224 1224AL 1" 1x X

1225 1225AL 1b" 1n y

1226 1226AL 1d" 2i z

1227 1227AL 2" 2L g

1228 1228AL 2d" 3i O

1229 1229AL 3" 3B n

1230 1230AL 3d" 4k 1h

1231 1231AL 4" 4g 1p

1232† 1232AL† 4d" – –

586 586AL 5" 5O 1s

587 587AL 6" 7i 1X

† Not CSA Certified

Catalog 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. Dimension (in.)

Stl. or M.I. Alum. Size AB

122 122AL d" 1o u

123 123AL* f" 1b k

124 124AL** 1" 1l d

125-TB 125AL 1b" 1C l

126 126AL 1d" 2q x

127 127AL 2" 2y e

128 128AL 2d" 3i f

129 129AL 3" 3B m

130-TB 130AL 3d" 4c n

131-TB 131AL 4" 4n 1

132-TB – 4d" 5k 1Z

133-TB 133AL 5" 6 1i

134-TB 134AL 6" 7b 1b

* Not U.L. Listed or CSA Certified

** Not CSA Certified

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Nylon insulated

metallic bushings

Steel or malleable iron (Steel thru 11⁄2")

The National Electric Code paragraph 373-6C

calls for protection of ungrounded conductors

by means of smoothly rounded insulating sur-

faces at the entrance to raceways, pull boxes,

junction boxes, etc. T&B insulated throat fit-

tings, recognizable by the distinctive trade-

marked 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.

Aluminum, steel or malleable iron (steel

thru 11⁄2").

Smoothly rounded shoulder covers end of con-

duit: broad flange covers knockout hole. High

ribs make tightening easy with fingers or with

wrench. 1⁄2" - 11⁄2" size, formed in steel, have

extra smooth shoulders. Locknut-type base

gives improved bonding and resists loosening

under conditions of vibration.

Plastic Insulating Bushings

Cat. Dimensions (in.)

No. Size A B

222-TB d" 1h c

223-TB f" 1s u

224 1" 1l l

225-TB 1b" 1C l

226 1d" 2r l

227 2" 2A e

228-TB 2d" 3c f

229-TB 3" 4h f

230-TB 3d" 4e g

231 4" 5a g

232 4d" 5L 1

233 5" 6j 1

234 6" 7k 1

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

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.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 10

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

TRIB50 Series

1. Cut conduit end squarely. Remove sharp

edges and burrs on inside and outside diam-

eters 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 ham-

mer 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

& conduit stop.

Insulating Bushing

(For Threadless Rigid Conduit and Intermediate Metal Conduit)

Insulated Metallic Bushing

Cat. Dimensions (in.)

No. Size ABC

TRIB-50 d" x 1s 1h

TRIB-75 f" A 1ç 1b

TRIB-100 1" 1 1d 1l

TRIB-125 1b 1j 1e 1∂

TRIB-150 1d" 1w 1y 2™

TRIB-200 2" 1O 1m 2L

TRIB-250 2d" 2R 2 3b

TRIB-300 3" 2∂ 2r 3C

TRIB-350 3d" 3c 2j 4S

TRIB-400 4" 3B 2u 5

I.M.C. sizes d" thru 4"

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

U.L. File No. E-13938

CSA File No. 2884

Application

• When assembled to the end of a

threadless conduit, provides a well

rounded insulating surface over

which conductors may be pulled or

on which conductors may bear while

in service.

Features

• Designed to be popped onto, and

bush, conduit end.

• Fast, easy installation without screws.

• High impact thermoplastic

construction.

Standard Material

High impact thermoplastic listed for

105°C (221°F) application.

Flammability Classification 94 V-1.

Standard Finish

As molded.

Range

d" through 4" conduit

Listed by:

U.L. (U.L. File No. E-13938)

CSA (LR-2884, LR-4484)

Conforms to:

U.L. 514B

NFPA 70-1999 (ANSI)

Pop-on Bushing

Threadless Rigid (and IMC) Insulating

Bushings.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 11

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Knockout Bushings

Knockout Bushing

Cat. For use in Dimension (in.)

No. KO Size* B

3210 .875 .360

3211 1.109 .360

3212 1.375 .360

3213 1.734 .400

3214 1.984 .520

3215 2.469 .520

* Per U.L. and NEMA standards. Refer to “KNOCKOUT” table on page A14.

Oxygen index >28°

U.L. 94V-1

U.L. File No. E-3803

CSA File No. 589

3210 Series

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.

Application

• To bush knockout openings in metal

boxes or enclosures.

Features

• One piece construction designed to

snap in place.

• High impact strength self extinguish-

ing non-dripping (per U.L. 94) ther-

moplastic construction.

Standard Material

Thermoplastic rated for 105°C (221°F)

application.

Standard Finish

As molded.

Range

.875" through 2.469" nominal diameter

knockout opening (d" through 2" trade

size knockouts).

Wall thickness of box or enclosure

.095" max. up to 1" trade size.

.140" max. 1b" through 2" trade size.

Listed/Certified by:

U.L. (U.L. File No. E-3803)

CSA (LR-589, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 12

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Capped Bushings

Cat. Dimension (in.)

No. Size AB

1460 d" 1o u

1461 f" 1b k

1462 1" 1l d

1463 1b" 1C l

1464 1d" 2q x

1465 2" 2y e

U.L. File No. E-23018

CSA File No. 2884

Makes a workmanlike seal against grit, plaster,

and mischief. Removable with pliers. As shown

1⁄2" through 11⁄2" in steel: 11⁄2" and 2" in mal-

leable iron.

Slip over wires – insert

into bushing – snaps

into place

High dielectric nylon, 105°C.

An insuliner sleeve snapped into a regular

bushing makes a U.L. Listed insulated bushing.

For standard rigid conduit, E.M.T. (thinwall

conduit) or any standard bushed outlet.

Especially suitable for use with flexible metal-

lic conduit.

Converts ordinary bushing to code approved

insulated bushing without disturbing wiring.

INSULINER®Sleeves

Cat. Dimension (in.)

No. Size AB

422 d" e .025

423 f" L .025

424 1" g .025

425 1b" 1 .030

426 1d" 1 .030

427 2" 1a .030

428 2d" 1b .040

429 3" 1d .040

430 3d" 1A .055

431 4" 2o .055

433 5" 2d .070

434 6" 2d .070

Oxygen index >28°

U.L. File No. E-23018

CSA File No. 589

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 13

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Knockout Plugs

Application

• To plug unused knockout openings in

a box or enclosure.

Features

• One piece construction designed to

snap in place.

• High impact strength self-extinguish-

ing non-dripping (per U.L.-94) ther-

moplastic construction.

Standard Material

Thermoplastic rated for 105°C (221°F)

application.

Standard Finish

As molded.

Range

.875" through 2.469" Nominal Diameter

Knockout opening (d" through 2" trade

size knockouts).

Wall thickness of box or enclosure

.095" max. up to 1" trade size

.140" max. through 2" trade size.

Listed/Certified by:

U.L. (U.L. FILE No. E13938)

CSA (LR589)

Conforms to:

U.L. 514B

NFPA 70-1999 (ANSI)

105°C rated by U.L. Made from flame retardant,

non-dripping thermoplastic.

1451 Series

Knock-out Plugs

Cat. Dimensions (in.)

No. Size AB

1451 d" 1.060 .400

1452 f" 1.300 .400

1453 1" 1.590 .400

1454 1b" 1.860 .450

1455 1d" 2.240 .570

1456 2" 2.740 .570

Wall thickness of electrical box .095 max.

Meets Coast Guard Regulation CB293.

U.L. File No. E-13938

CSA File No. 4484

412031.A01 FIT 3/12 3/20/03 3:03 PM Page 14

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Plug, Conduit, Connectors (Push Penny®Plugs)

Push-Penny®Plugs

Cat.

No. Size

1470 d"

1471 f"

1472 1"

1473 1b"

1474 1d"

1475 2"

1476* 2d"

1477* 3"

1478* 3d"

1479* 4"

* Not CSA Certified

CSA File No. 2884

UL not applicable

Pennies – Steel

Cat.

No. Size

815-TB d"

816 f"

817 1"

818 1b"

819 1d"

820 2"

821 2d"

822 3"

824 3d"

823 4"

U.L. not applicable

CSA File No. 2884

Application

• To plug open end of conduit or con-

nector in order to prevent ingress of

trash, dirt or moisture during con-

struction and remodeling.

Features

• Wide range of application; can be

used with rigid metal conduit, inter-

mediate metal conduit, electrical

metallic tubing, all connnectors and

all bushings.

• Designed to stand up to normal

handling and is functionally unaffected

by moisture.

Standard Material

Polyethylene

Standard Finish

As molded

Listed/Certified by:

CSA (LR2884, LR4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

NEMA FB1

Economically seal out grout and plaster from

any fitting or raceway conforming to CSA

dimensional tolerances. Made of flexible plas-

tic, they push into place and are held fast by

pressure against internal surface of fitting or

raceway. Eliminates need for separate capped

bushing or steel penny and bushing.

A penny under a bushing will seal the end of

the conduit during construction. Made to fit any

bushing. Completely salvageable.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 15

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Nipple (CHASE®Nipple)

1942 Series

842AL Series

(Non Insulated)

Application

• To effectively bush factory or field-

punched, cut, or drilled holes in

metal boxes or enclosures.

• To couple boxes back-to-back.

Features

• Rugged construction.

• Insulator curled over to:

Bush conductors entering/leaving

at any angle.

Reduce wire pull effort.

Protect threads against damage

in handling.

Standard Material

1942 Series

Body.........................................d" Steel

f" through 6" Malleable Iron

Insulator ......................................Nylon

842AL Series

All Copper free Aluminum

Standard Finish

1942 Series.............Electro Zinc Plated

& Chromate Coated

842AL Series.......................Degreased

Range

1942 & 842AL Series

d" through 6"

All hub threads straight pipe (NPS)

Listed/Certified by:

U.L. [All except for Catalog No. 842AL,

844AL & 845AL]

(U.L. File No. E-23018)

CSA (LR-2884, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

Federal Specification W-F-408

NFPA 70-1999 (ANSI)

NEMA FB1

Federal Standard H-28 (Threads)

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 16

T&B®Fittings

CHASE®Nipples

Cat. No. Dimensions (in.)

Stl. or M.I. Alum. Size AB

841TB – c" n k

842TB 842ALTB† d" 1a u

843TB 843ALTB f" 1c x

844 844AL† 1" 1L y

845 845AL† 1b" 2 A

846 846AL 1d" 2c m

847 847AL 2" 2n O

848 848AL 2d" 3l 1h

849 849AL 3" 4c 1b

850 850AL 3d" 5a 1j

851 851AL 4" 5 1j

853 853AL 5" 6d 1j

854 854AL 6" 7d 1c

† Not UL Listed

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

CHASE®Nipples – Nylon Insulated

Cat. Dimensions (in.)

No. Size ABC

1942 d" 1p k l

1943 f" 1c w z

1944 1" 1L y g

1945 1b" 2o A 1o

1946 1d" 2c m 1p

1947 2" 2n O 1X

1948 2d" 3l 1h 1k

1949 3" 4c 1i 1x

1950 3d" 5a 1j 1A

1951 4" 5a 1j 1m

1953 5" 6c 1j 1m

1954 6" 7e 1c 1g

U.L. File No. E-23018

CSA File No. 2884

Rigid and Intermediate Metal Conduit Fittings

Steel or malleable iron or aluminum.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 17

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Threaded Hubs (Bullet®Hubs)

(For Threaded Rigid Metal Conduit/IMC/PVC Coated Rigid Metal Conduit)

Application

• To connect threaded metal conduit

(ferrous rigid/non-ferrous rigid/PVC

coated/or intermediate metal) to a

threadless opening in a box or enclo-

sure in outdoors or indoor location

exposed to continuous or intermittent

moisture.

• To positively bond conduit to box or

enclosure.

Features

• Rugged steel/malleable iron/copper

free aluminum construction.

• Tapered internal threads for water-

tight/dust tight union (A).

• Threads relieved to prevent bottom-

ing of conduit ensuring sound

assembly (B).

• Recessed sealing ring at box end.

Sealing ring captivated (C).

• Hardened steel/malleable iron/cop-

per free aluminum locknuts designed

to provide high quality ground conti-

nuity; extended reach of locknut per-

mits clamping on thin boxes and

enclosures (D).

• Insulated throat, insulates conductors,

prevents abrasion and thinning of

conductor insulation, reduces wire

pull effort (E).

• Suitable for hazardous location use

per following:

(i) Class I Division 2, Class II

Division 1 & 2, Class III Division

1 & 2 per N.E.C. 501-4 (b); 502-4

(a) and 503-3 (a).

(ii) Class II Groups E, F, G, & Class

III locations per CEC 18-202; 18-

252; 18-302; 18-352.

• PVC coated 485 Series

(i) Protects connector from

extremely corrosive surroundings

without affecting integrity of elec-

trical grounding path (F).

(ii) Provided with overlapping sleeve

for additional seal (G).

National Electrical Code states that,

“Where practicable, dissimilar metals

in contact anywhere in the system shall

be avoided to eliminate the possibility

of galvanic action”, the only exceptions

Aluminum fittings and enclosures, are

permitted to be used with steel conduit.

Joint Industrial Council (JIC)

Electrical Standards also forbid dissim-

ilar metals in contact for the same rea-

son 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% cop-

per. The most detrimental effect of

higher percentage of copper on alu-

minum base alloy is its decrease in

corrosion resistance.

(B)

(C)

(E)

(A)

Predetermined

Compression

(B)

(C)

(E)

(D)

(G)

(F)

(A)

(G)

485 Series

(D)

370 Series

370AL Series

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 18

T&B®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 370AL

Body 1⁄2" thru 1" Steel All Copper-Free Aluminum

11⁄4" thru 6" Malleable Iron

Locknut 1⁄2" thru 2" Steel (hardened) 1⁄2" thru 2" Steel (hardened)

21⁄2" thru 6" Malleable Iron 21⁄2" thru 4" Copper Free Aluminum

Screws Steel (hardened)

‘O’ Ring Buna N

Insulator Nylon

Coating PVC

Standard Finish

370 Series 370AL Series 485 Series

Hub Electro Zinc Plated As Cast PVC – Outside. Electro Zinc

Chromate Coated Plated Chromate Coated Inside

Locknuts All Ferrous Locknuts Electro Zinc Plated and Chromate Coated

Screws All Electro Zinc Plated & Chromate Coated

Range

370 Series ..........................d" thru 6" Conduit

370AL & 485 Series ...........d" thru 4" Conduit

All hub threads – straight pipe

All female threads – taper pipe

(NPT)

Listed/Certified by:

U.L. (U.L. File No: E-23018)

CSA (LR-637, LR-23086)

Conforms To:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999

NEMA FB-1

JIC EGP1; JIC EMP 1

Federal Specification W-F-408

Federal Standard H-28 (Threads)

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 19

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Steel/Malleable Iron and Aluminum Hub Connectors*†

Wall

Cat. No. Dimensions (in.) Thk.

Stl. or M.I. Alum.** Size A B C (max.)

370 370AL d" 1c 1b f j

371 371AL f1e1b f j

372 372AL 1" 2p 1c g j

373 373AL 1a" 2l 1e 1 j

374 374AL 1d" 3p 1e 1 j

375 375AL 2" 3e 1e 1 j

376 376AL 2d" 4a 1g 1a c

377 377AL 3" 5 2d 1d d

378 378AL 3d" 5l 2d 1d d

379 379AL 4" 6i 2d 1d d

381 – 5" 8 3a d

382 – 6" 9i 3a d

* Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 2; Class III, Div. 1 and 2 where general purpose equipment is

specifically permitted per NEC Section 500-2(a).

** Aluminum not available with insulated throat.

† U.L. Listed rain tight and CSA Certified watertight and dust tight

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

For Stl.: CSA File No. 2284

For AL.: CSA File No. 0637

PVC Coated Hub for Rigid Conduit

Cat. Dimensions (in.)

No. Conduit Size AB C

485 d" 1Q 2a 1g

486 f" 1x 2a 2a

487 1" 1B 2f 2c

488 1b" 2v 3c 3a

489 1d" 2C 3e 3d

490 2" 3c 3f 4

491 2d" 3B 4 4d

492 3" 4y 4e 5e

493 3d" 5! 4m 5g

494 4" 5f 4l 6k

Suitable for hazardous locations use per Class I, Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2 NEC 501-4(b); 502-4(a) (2); 503-3(a)

where general purpose equipment is specifically permitted per NEC Section 500-2(a).

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.

Steel or malleable iron (steel thru 11⁄4").

INSULATOR

SEALING RING

NFS THREAD

LOCKNUT PLASTIC

COATING

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 20

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Spacing Chart for Bullet®Hubs

Center to Center Spacing Min. Space from

Center of KO

Conduit Sizes Bullet®Hub to Diameters

⁄23

⁄411

⁄222

⁄233

⁄24 Wall of Box (min.)

⁄21k 1e 1f 2a 2c 2e 2g 3j 3d 3g f g

⁄4– 1f 1g 2b 2d 2f 3 3d 3f 4a g 1a

1– – 2 2c2e2g3a3e3g4b 1a 1c

⁄4– – – 2L 2n 3b 3d 4 4b 4d 1c 1f

⁄2– – – – 3a 3d 3f 4a 4c 4f 1e 2

2– – – – – 3f 4 4d 4f 5 1g 2d

⁄2– – – – – – 4b 4f 5 5c 2a 3

3– – – – – – – 5a 5c 5f 2e 3e

⁄2– – – – – – – – 5e 6 2g 4a

4– – – – – – – – – 6b 3b 4e

BULLET®Hub Connectors – Nylon Insulated

Size Packaging Wt.

Cat. No. (in.) Description Carton Std. per 100

401 d" 25 100 20

402 f" 25 50 26

403 1" Steel or malleable iron (steel through 5 25 44

404-TB 1b" 1 inch). Used with a neoprene “O” ring 5 25 75

405 1d" to provide a watertight* threaded hub 2 10 100

406-TB 2" on enclosures. Supplied with 106 series 1 5 138

407 2d" bonding locknut. Temperature rating: 105°C. 1 5 200

408 3" 1 5 375

409 3d" – 1 425

410-TB 4" – 1 500

*CSA LR2884. Certified watertight and dust tight.

Spacing Chart for Bullet®Sealing Hubs

Center to Center Spacing Min. Space from

Center of KO

Conduit Sizes Bullet®Hub to Diameters

⁄23

⁄411

⁄222

⁄233

⁄24 5 6 Wall of Box (min.)

⁄21k 1e 1f 2a 2c 2e 2g 3j 3d 3g 4g 5j f g

⁄4– 1f 1g 2b 2d 2f 3 3d 3f 4a 4m 5d g 1a

1– – 2 2c 2e 2g 3a 3e 3g 4b 4n 5L 1a 1c

⁄4– – – 2L 2n 3b 3d 4 4b 4d 5j 5f 1c 1f

⁄2– – – – 3a 3d 3f 4a 4c 4f 7k 6i 1e 2

2– – – – – 3f 4 4d 4f 5 5f 6d 1g 2d

⁄2– – – – – – 4b 4f 5 5c 6 6f 2a 3

3– – – – – – – 5a 5c 5f 6c 7a 2e 3e

⁄2– – – – – – – – 5e 6 6f 7d 2g 4a

4– – – – – – – – – 6b 7a 7g 3b 4e

5– – – – – – – – – – 8 8f 4 5d

6– – – – – – – – – – 8f 9d 4f 6d

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 21

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

T&B Hub

ABCDE

Cat. Trade Max. Panel Throat

No. Size Dia. Thickness Dia.

H050-TB d1k1l g i x

H075-TB f1y1xCi A

H100-TB 12 1m1hb 1

H125-TB 1b 2c 1g 1h b 1j

H150-TB 1d 2f 1g 1h b 1w

H200-TB 23b 1n1qb 1O

H250-TB 2d 3f 2l 1l b 2u

H300-TB 34c 2y1xb 2O

H350-TB 3d 5 2z 1e b 3u

H400-TB 45d 2z1eb 3g

H500-TB 56g 3o1nb 4n

H600-TB 67L3q2 j6

Material – Hub and Locknut: zinc or copper free aluminum

Insulating Throat: thermoplastic temp. rating – 105°C

Flammability Rating: – 94V-0

Sealing Ring Nitrile (BUNA “N”)

For Aluminum Hubs add suffix A(i.e. H050A). For Chrome Plated Hubs add suffix CP (i.e. H050CP). For 316 Stainless Steel Hubs add

suffix GRSST (i.e. H050GRSST). (d" through 2" only.) Meets NEMA sealing requirements for NEMA 3R, 4 & 13 enclosures.

U.L. Listed and CSA Certified. CSA Certified for hazardous locations Class II Groups E.F.G. Class III.

U.L. File No. E-23018 CSA File No. 4484

Chrome Plated Hubs (suffix-“CP”) are rated NEMA 4X.

Throat Dia. E

Never before has a single hub fit like this

one. Designed for unequalled perfor-

mance. The innovative engineering of

the T&B®Hub will, quite simply, raise

your performance expectations for

threaded hubs.

Sealing Ring And Groove with inno-

vative profile outperforms standard

‘O’ ring design. Sealing ring is capti-

vated in place before installation and

resists buckling or slipping during

installation. The seal groove is

designed for optimum compression

of the sealing ring. The sealing ring is

designed to provide a complete 360°

seal, even when the conduit is not

perpendicular with the enclosure.

(See Figure 1)

Locknut Design with peripheral

slots and a hexagonal/angled spline

spaced every 30° enables easy

application of torque with wrench or

hammer and screwdriver. (See

Figures 2 & 3)

Sharper and Deeper Teeth on lock-

nut and body designed for a more

penetrating bite for improved bond-

ing to the enclosure.

Hexagonal/Splined Body Design

for fast, easy installation with wrench

or hammer and screwdriver.

Precision Machined Tapered

Threads designed to create water-

tight union.

Insulated Throat molded from 105°

C rated thermoplastic with a flamma-

bility rating of 94 V-O.

Fig. 1

Fig. 2 Fig. 3

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 22

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

T&B Grounding Hub

ABC

Cat. Trade Max. Panel Throat

No. Size Dia. Thickness Dia.

H050GR-TB d1k 1l g i x

H075GR-TB f1y 1x C i A

H100GR-TB 1 2 1m 1h b 1

H125GR-TB 1b 2c 1g 1h b 1j

H150GR-TB 1d 2f 1g 1h b 1w

H200GR-TB 23b 1n1q b1O

H250GR-TB 2d 3f 2l 1l b 2u

H300GR-TB 34c 2y1xb2O

H350GR-TB 3d 5 2z 1e b 3u

H400GR-TB 45d 2z1e b3g

H500GR-TB 56g 3o1nb4n

H600GR-TB 67L 3q2 j6

Material – Hub and Locknut: zinc or copper free aluminum

Insulating Throat: thermoplastic temp. rating – 105°C

Flammability Rating: – 94V-0

Sealing Ring Nitrile (BUNA “N”)

For Aluminum Hubs add suffix A(i.e. H050A). For Chrome Plated Hubs add suffix CP (i.e. H050CP). For 316 Stainless Steel Hubs add

suffix GRSST (i.e. H050GRSST). (d" through 2" only.) Meets NEMA sealing requirements for NEMA 3R, 4 & 13 enclosures.

U.L. Listed and CSA Certified. CSA Certified for hazardous locations Class II Groups E.F.G. Class III.

U.L. File No. E-23018 CSA File No. 4484

Chrome Plated Hubs (suffix-“CP”) are rated NEMA 4X.

T&B Grounding and Bonding Locknut

Cat. Trade ABGround Max. Conductor

No. Size Dia. Height Screw Size

L050GR d 1d u #10-32 xb" #10

L075GR f 1L u #10-32 xb" #10

L100GR 1 2 u #10-32 xb" #10

L125GR 1b 2c v b-20 xb" #10

L150GR 1d 2f v b-20 xj" #8

L200GR 2 3b v b-20 xj" #8

L250GR 2d 3f L b-20 xj" #6

L300GR 3 4c z b-20 xj" #6

L350GR 3d 5 z b-20 xj" #6

L400GR 4 5d z b-20 xj" #4

L500GR 5 6e z c-16 xc" #2

L600GR 6 7L z c-16 xc" #1

Material – Locknut: zinc or copper free aluminum U.L. File No. E-3060

For Aluminum Locknuts add suffix A. (i.e. L050GRA) CSA File No. 4484

For Chrome Plated Locknuts add suffix CP. (i.e. L050CP). For 316 Stainless Steel Locknuts add suffix SST (d" through 2" only.)

Grounding Locknut for Hubs

Throat Dia.

T&B Hub Centerline Spacing Chart

Conduit

Trade Size 1

⁄2"3

⁄4"1"1

⁄4"1

⁄2"2"2

⁄2"3"3

⁄2"4" 5"6"

⁄2"1l

⁄4"1H 1A

1" 1B 1V 2a

⁄4"2o 2! 2j 2d

⁄2"2r 2Q 2d 2L 2g

2" 2v 2F 2f 2n 3a 3c

⁄2"2z 2K 3 3i 3c 3e 3g

3" 3o 3! 3j 3d 3L 3n 4i 4d

⁄2"3X 3Q 3e 3m 4 4b 4d 4m 5a

4" 3x 3} 3g 4h 4b 4d 4f 5h 5c 5e

5" 4s 3ç 4l 4f 4n 5i 5k 5f 6h 6j 7

6" 4L 4J 4O 5q 5X 5x 5B 6q 6v 6z 7u 7m

Nearest Obstruction B V 1a 1j 1d 1f 2 2j 2e 2g 2l 3O

to Center of Hub

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 23

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

T&B Bulkhead Fittings

Bulkhead Fitting

Cat. Trade

No. Size

H050BHD d"

H075BHD f"

H100BHD 1"

H125BHD 1b"

H150BHD 1d"

H200BHD 2"

H250BHD 2d"

H300BHD 3"

H350BHD 3d"

H400BHD 4"

H500BHD 5"

H600BHD 6"

Thru Bulkhead Fitting

Cat. Trade

No. Size

H050TBF d

H075TBF f"

H100TBF 1"

H125TBF 1b"

H150TBF 1d"

H200TBF 2"

Thru Bulkhead Hub

Cat. Trade

No. Size

H050TBH d"

H075TBH f"

H100TBH 1"

H125TBH 1b"

H150TBH 1d"

H200TBH 2"

Across Flats

Height

Diameter

Thread

Nipple Nut

Included

Trade Across

Size Thread Height Diameter Flats A B

d" d"-14 1u 1k 1 f d

f" f"-14 1v 1L 1b A w

1" 1"-11d 1L 2 1w C x

1b" 1b"-11d 1A 2c 1B C y

1d" 1d"-11d 1m 2f 1a C y

2" 2"-11d 1B 3b 2e n y

2d" 2d"-8 2s 3f 3a 1r g

3" 3"-8 2l 4c 3A 1j C

3d" 3d"-8 2l 5 4s 1c g

4" 4"-8 2l 5d 4B 1c g

5" 5"-8 2z 6e 5C 1v g

6" 6"-8 3 7L 7o 1d O

Material – Hub, Body and Locknut: zinc or copper free aluminum

Insulating Throat: Thermoplastic temp. rating – 105°C

Flammability Rating: – 94V-0

Sealing Ring Nitrile (BUNA “N”)

For Aluminum Bulkheads add suffix A.

For Chrome Plated Bulkheads add suffix CP.

Meets NEMA sealing requirements for NEMA 3R. 4 & 13 enclosures.

CSA Certified for hazardous locations Class II Groups E.F.G. Class III.

U.L. File No. E-3060

CSA File No. 4484

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 24

T&B®Fittings

Offset Reducers

Trade A

Cat. No. Size Height Dia. (Ø) Dia. B C D E

H150-H075ORGR 1d"-f" 1y 2f n z 1C 1s X

H150-H100ORGR 1s"-1" 1A 2f 1h z 1C 1l r

H150-H125ORGR 1s"-1b" 1A 2f 1h z 1C 1g o

H250-H200ORGR 2d"-2" 2a 3f 1i n 2C 2y p

Material – Offset Reducer and Locknut: Zinc or copper free aluminum

Insulating Throat: Thermoplastic Temp. Rating – 105°C

Flammability Rating – 94V-0

Sealing Ring Nitrile (BUNA “N”)

For Aluminum Offset Reducer add suffix A.

For Chrome Plated Offset Reducer add suffix CP.

Meets NEMA sealing requirements for NEMA 3R. 4 & 13 enclosures.

CSA Certified for hazardous locations Class II Groups E.F.G. Class III.

U.L. File No. E-3060

CSA File No. 4484

Capoffs

Cat. Trade

No. Size Height Diameter A B C

H050CAP d" 1u 1k x B i

H075CAP f" 1v 1L x 1h i

H100CAP 1" 1L 2 L 1j b

H125CAP 1b" 1A 2c z 1y b

H150CAP 1d" 1m 2f z 1C b

H200CAP 2" 1B 3b z 2c b

H250CAP 2d" 2s 3f g 2C b

H300CAP 3" 2l 4c g 3o X

H350CAP 3d" 2l 5 C 4o X

H400CAP 4" 2l 5d C 4d X

H500CAP 5" 2z 6e C 5l X

H600CAP 6" 3 7e O 6e X

Material – Capoff and Locknut: zinc or copper free aluminum

Insulating Throat: Thermoplastic temp. rating – 105°C

Flammability Rating – 94V-0

Sealing Ring Nitrile (BUNA “N”)

For Aluminum Capoff add suffix A.

For Chrome Plated Capoff add suffix CP.

Meets NEMA sealing requirements for NEMA 3R. 4 & 13 enclosures.

CSA Certified for hazardous locations Class II Groups E.F.G. Class III.

U.L. File No. E-3060

CSA File No. 4484

Rigid and Intermediate Metal Conduit Fittings

Dia. (Ø)

Height

Capoff

Height

Dia. (0)

Dia.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 25

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Threadless Connector/Coupling

(For Threadless Rigid Metal Conduit and Intermediate Metal Conduit)

8123 Series

8120 Series

8130 Series

Application

• To connect and effectively bond

threadless rigid metal conduit/inter-

mediate metal conduit to a box or

enclosure, or to couple ends of

threadless conduit.

Features

• Steel/Malleable Iron Construction.

• Case hardened ring bites into conduit

for high quality continuity and grip.

• Nylon insulator firmly secured in

place protects conductors and

reduces wire pulling effort by as

much as 50%; prevents thread dam-

age in handling.

• Case hardened steel locknut or mal-

leable iron locknut designed to pro-

vide a positive bond.

• Suitable for concrete tight application.

• Capable of carrying ground fault cur-

rents up to 10,000 amps RMS (1⁄2"

through 11⁄2" size) and 20,000 amps

RMS (2" and above sizes). …duration

of current 3 cycles.

Listed/Certified by:

U.L. (U.L. File No: E-23018)

CSA (LR-2884, LR-4484)

Standard Material

Nut, Gland. . . . d" to 1" Steel – 1b" to

4" Malleable Iron

Body . . . . . . . . . . . All Malleable Iron

Ring. . . . . . . . Steel (case hardened)

Insulator. . . . . . . . . . . . . . . . . . Nylon

Locknut . . . . . . . . . . . d" thru 2" Steel

(hardened) 2" thru

4" Malleable Iron

Standard Finish

Electro Zinc Plated & Chromate Coated

Range

8123 & 8120 Series . . . . . d" through

4" Size Conduit

8130 Series . . . . . . . . . . . d" through

2" Size Conduit

All hub threads . . . . . . . . . . . Straight

Pipe (NPS)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

NEMA FB1

Federal Specification W-F-408

Federal Standard H-28 (Threads)

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 26

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

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 ser-

vice with protection of the conductor at the crit-

ical point – the connector bushing. Malleable

iron construction.

Nylon Insulated Threadless Connectors

Cat. No.

Nylon Non- Conduit Dimensions (in.)

Insul. Insul. Size ABC

8123 8121 d" 1r 1L 1d

8223 8221 f" 1w 1f 1d

8323 8321 1" 1C 2 l

8423 8421 1b" 2c 2k L

8523 8521 1d" 2L 2e f

8623 8621 2" 3b 2m B

8723-TB 8721 2d" 4a 3m 1a

8823 8821 3" 4g 4 1r

8853 8851 3d" 5d 4a 1a

8973 8971 4" 6o 4g 1a

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Threadless Couplings

Cat. Dimensions (in.)

No. Size AB

8120 d" 1s 2

8220 f" 1x 2j

8320 1" 1g 2L

8420 1b" 2c 2m

8520 1d" 2e 3e

8620 2" 3b 3m

8720 2d" 3n 5c

8820 3" 4L 5d

8850 3d" 5i 5d

8970 4" 5L 5d

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Eliminate conduit threading. Tightened with

a wrench they make a U.L. Listed and CSA

Certified concrete-tight connection.

Malleable iron.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 27

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Threadless Short Elbows – Nylon Insulated

Cat. Dimensions (in.)

No. Size ABC

8130 d" 1X 1d d

8131 f" 1e 1f l

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Threadless Short Elbows

Cat. Dimensions (in.)

No. Size ABC

8030 d" 1c 1d k

8031 e" 1L 1f d

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Ideal for entering enclosure or conduit body

at right angles. Eliminates need to thread

conduit. As with straight couplings, this con-

nector makes a concrete-tight connection.

Malleable iron.

This elbow has all of the advantages of the

insulated short elbow except for the insulation.

Malleable iron.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 28

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Set Screw Connector/Coupling

(For Threadless Rigid Metal Conduit and Intermediate Metal Conduit)

8125 Series

8124 Series

Application

• To connect and effectively bond

threadless rigid metal conduit or

intermediate metal conduit to a box

or enclosure or to couple ends of

threadless conduit.

Features

• Thickwall steel or malleable iron

body.

• Hardened hex head cup point screw

to provide high quality bond.

• Screw captivated, will not vibrate

loose.

• Nylon insulated throat meets and

exceeds all code requirements for

bushing:

(i) Prevents thinning of insulation.

(ii) Reduces installation effort.

(iii)Prevents first thread damage.

• Coupling provided with positive cen-

ter stop.

• Suitable for concrete tight applica-

tion.

• Capable of carrying ground fault cur-

rents up to 10,000 amps RMS

(d" through 1d" size) and 20,000

amps RMS (2" and above sizes).

Standard Material

Body..............................d" thru 2" Steel

2d" thru 4" Malleable Iron

Locknut ......d" thru 2" Steel (hardened)

2d" thru 4" Malleable Iron

Screw .........................Steel (hardened)

Insulator.......................................Nylon

Standard Finish

Electro Zinc Plated & Chromate Coated

Listed/Certified by:

U.L. (U.L. File No: E-23018)

CSA (LR-2884, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

NEMA FB1

Federal Specification W-F-408

Federal Standard H-28 (Threads)

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 29

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Eliminate conduit threading with these set

screw connectors. Captive hex head screws

tighten down onto conduit for positive holding

strength and ground. The connectors are fur-

nished with insulated throats reducing wire

pulling effort by as much as 50%. Approved

concrete tight.

Insulated Set-Screw Connector

Cat. Conduit Dimensions (in.)

No. Size AB

8125 d" 1c u

8225 f" 1d k

8325 1" 1m {

8425 1b" 2 e

8525 1d" 2j e

8625-TB 2" 2k L

8725-TB 2d" 3c 1

8825 3" 3k 1

8855 3d" 3g 1h

8975 4" 4i 1a

Sizes d"-2" made of steel. Sizes 2d"-4" are malleable iron.

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Set Screw Coupling

Cat. Conduit Dimension (in.)

No. Size A

8124 d" 2d

8224 f" 2L

8324-TB 1" 2B

8424 1b" 3

8524 1d" 3c

8624 2" 3e

8724 2d" 3g

8824-TB 3" 4b

8854 3d" 4n

8974 4" 5c

Sizes d"-2" made of steel; sizes 2d"-4" are malleable iron.

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

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.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 30

T&B®Fittings

Conduit Nipples – Die Cast Zinc 1" Long

Cat. No. Size A B

HA-211 d" 1" n"

HA-212 f" 1" 1i"

HA-213 1" 1" 1k"

U.L. File No. E-1275 d" & f" only

Offset Nipples – Die Cast Zinc

Cat. No. Size A B

HO-221 d" 2.60" 1.00"

HO-222 f" 2.62" 1.32"

HO-223 1" 2.68" 1.51"

HO-224 1b" 2.85" 1.85"

HO-225 1d" 2.88" 2.08"

HO-226 2" 3.19" 2.71"

f" offset.

U.L. File No. E-1275

3/4"

Rigid and Intermediate Metal Conduit Fittings

The non-insulated elbow has smoothly rounded

shoulders to protect conductor insulation.

Malleable iron.

Bushed Elbows

Cat. Dimension (in.)

No. Size ABC

460-TB d" 1a 1m e

461TB f" 1d 2b e

462 1" 1m 2L f

463 1b" 2b 3a f

Available with DURA-PLATE®Finish.

U.L. File No. E 23018

CSA File No. 2884

Short Elbows – Nylon Insulated

Cat. Dimension (in.)

No. Size ABC

4290 d" 1r 1b d

4291 f" 1k 1j l

4292 1" 1z 1l L

4293 1b" 2r 2h m

4294 1d" 2v 2i m

4295 2" 3 2l m

Available with DURA-PLATE®Finish.

Not U.L. or CSA.

Short Elbows

Cat. Dimension (in.)

No. Size ABC

4250 d" 1j 1b k

4251 f" 1w 1j d

4252 1" 1m 1l e

4253 1b" 2s 2h L

4254 1d" 2l 2i L

4255 2" 3p 2l L

Available with DURA-PLATE®Finish.

U.L. File #E-23018

CSA File No. 589

The integral insulation of the insulated elbow is

a guarantee that the bushing of every fitting

will be smooth. Malleable iron.

When an insulated elbow is not desired, the

non-insulated short elbow should be used.

Malleable iron.

412031.A01 FIT 3/12 3/20/03 3:03 PM Page 31

Application

• To couple and effectively bond

threaded ends of rigid metal

conduit/intermediate metal conduit

where neither length of conduit can

be rotated.

Features

• Malleable Iron/Steel/Copper free

Aluminum Construction.

• Free fitting threads insure easy

assembly.

• Permits conduit coupling without

rotating either conduit.

• Provides rigid in-line coupling with

high quality grounding; will not loosen

under vibration.

• Suitable for concrete tight application.

• Capable of carrying ground fault cur-

rents up to 10,000 amps RMS (d"

through 1d" size) and up to 20,000

amps RMS (2" and above) (duration

of fault current 3 cycles) (674 series

tested).

Standard Material

674 Series

Bushing & Case .............Malleable Iron

Ring ...................Steel & Malleable Iron

675AL Series

Bushing & Case....................Aluminum

Ring ......................................Aluminum

Standard Finish

674 Series: Electro Zinc Plated &

Chromate Coated

675AL Series: Degreased

Range

c" thru 6" Conduit (malleable iron)

d" thru 6" Conduit (aluminum)

All straight pipe threads (NPS)

Listed/Certified by:

U.L. (U.L. File No. E-23018)

CSA (LR-2884, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NEMA FB1

NFPA 70-1999 (ANSI)

Federal Specification W-F-408

Federal Standard H-28 (Threads)

Rigid and Intermediate Metal Conduit Fittings

With an ERICKSON®coupling, a conduit run

may be completed when neither conduit can be

turned. A conduit run may also be broken with-

out taking down the whole run. Conduit joined

with ERICKSON®Couplings is rigid and in line

and vibration will not loosen the connections.

Malleable iron.

ERICKSON®Couplings

Cat.

Cat. No. Dimensions (in.)

No. Alum.* Size AB

674 – c" 1a 1a

675 675AL d" 1v 1b

676 676AL f" 1l 1u

677 677AL 1" 1C 1e

678 678AL 1b" 2c 1m

679 679AL 1d" 2e 1O

680TB 680AL 2" 3r 2r

681 681AL 2d" 3O 2L

682 682AL 3" 4k 2C

683 683AL 3d" 5 3

684 684AL 4" 5d 3i

685 685AL 4d" 6b 3v

686 686AL 5" 6A 3f

687 687AL 6" 8 4o

* Copper Free Aluminum.

U.L. Listed and CSA Certified concrete-tight.

U.L. File No. E-23018

CSA File No. 2884

Threaded Coupling (Erickson®Coupling)

(For Threaded Rigid Metal Conduit and Intermediate Metal Conduit)

674 Series

675AL Series

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 32

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Ideal when longer thread length is needed.

Will combine with any fitting having a male

thread. Male thread of panel connector exten-

sion is 1" long. Malleable iron.

Panel Connector Extensions

Cat. Dimensions (in.)

No. Size ABC

1440 d" 1b 1p 1g

1441 f" 1c 1X 2

1442 1" 1b 1x 1n

1443 1b" 1b 1n 1j

U.L. File No. E-23018

CSA File No. 2884

Male Enlargers*

Cat. Dimensions (in.)

No. Size ABC

1245 d" to f" 1u 1h d

1246 f" to 1" 1L 1b v

1244 1" to 1b" 2h 1X d

1247 1b" to 1d" 2j 1c l

* All items shown in this chart are suitable for use in hazardous locations where general purpose equipment is specifically permitted by

the NEC; Class I, Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Female Reducers*

Cat. Dimensions (in.)

No. Size ABC

1250 f" to d" 1a e i

1261 1" to d" 1k y i

1251 1" to f" 1c L i

1262 1b" to d" 1m z i

1263 1b" to f" 1m z i

1252 1b" to 1" 1f A r

1253 1d" to 1b" 2 m b

1254 2" to 1d" 2c 1i s

1255 2d" to 2" 3 1b c

1256 3" to 2d" 3e 1d d

1257 3d" to 3" 4a 1l d

1258 4" to 3d" 4e 1l d

* All items shown in this chart are suitable for use in hazardous locations where general purpose equipment is specifically permitted by

the NEC; Class I, Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

Adapt an outlet hole to the next larger size of

conduit. Rough ends of conduit carefully cov-

ered by built-in bushing. Malleable iron.

Adapt any outlet to the next smaller size of con-

duit. Hex shoulder makes wrench tightening

convenient. Malleable iron.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 33

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

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 thru

606, also 614 & 615.

Threaded Reducers*

Cat. No. Dimension (in.)

Stl. on MI Alum. Size A

600TB 600ALTB d" to c" l

601TB 601ALTB f" to d" l

602TB 602ALTB 1" to d" e

603TB 603ALTB 1" to f" e

604TB 604ALTB 1b" to d" m

605 605AL 1b" to f" g

606 606AL 1b" to 1" n

607 607AL 1d" to d" m

608 608AL 1d" to f" m

609 609AL 1d" to 1" n

610 610AL 1d" to 1b" f

611 611AL 2" to d" n

612 612AL 2" to f" n

613 613AL 2" to 1" n

614 614AL 2" to 1b" n

615 615AL 2" to 1d" g

U.L. File No. E-23018

CSA File No. 2884

Reducing Washers

Cat. Dimensions (in.)

No. Size AB

3700 f" to c" 1c }

3701 f" to d" 1c g

3702 1" to c" 1e }

3703 1" to d" 1e g

3704 1" to f" 1e 1p

3705 1b" to c" 2 }

3706 1b" to d" 2 g

3707 1b" to f" 2 1p

3708 1b" to 1" 2 1R

3709 1d" to c" 2b }

3710 1d" to d" 2b g

3711 1d" to f" 2b 1p

3712 1d" to 1" 2b 1R

3713 1d" to 1b" 2b 1z

3714 2" to d" 2f g

3715 2" to f" 2f 1p

3716 2" to 1" 2f 1R

3717 2" to 1b" 2f 1z

3718 2" to 1d" 2f 1O

U.L. File No. E-13938

CSA File No. 2884

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.

412031.A01 FIT 3/12 3/13/03 4:45 PM Page 34

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Pipe Straps – Malleable Iron or Aluminum

Cat. No. Screw

Mal. Iron Alum. Size A B C Size

1275†1275AL c" 1g" L" f" #12

1276†1276AL†d" 2q" y" 1o" b"

1277†1277AL†f" 2l" L" 1r" b"

1278†1278AL†1" 3" f" 1w" b"

1279†1279AL†1b" 3f" m" 1g" j"

1280†1280AL 1d" 4i" n" 2a" c"

1281 1281AL 2" 5i" 1a" 2å" k"

1282* 1282AL 2d" 5n" 1d" 2f" d"

1283* 1283AL 3" 6L" 1e" 3X" d"

1284 1284AL 3d" 7x" 1f" 3C" e"

1285* 1285AL 4" 8j" 1g" 4u" e"

1286 1286AL 4d" 9i" 1n" 4n" e"

1287 1287AL 5" 9n" 2" 5v" e"

1288 1288AL 6" 11d" 2k" 6w" e"

* May be used with EMT of same size.

† Not snap on type.

U.L. not applicable.

CSA File No. 2884

Conduit Strap

Conduit

Spacer

Supporting

Wall

Conduit Straps

(For Rigid Metal Conduit and Intermediate Metal Conduit)

1275 Series

1276AL Series

Designed to fit each size of conduit snugly.

High reinforcing ribs on each side increase

strength, reduce weight. Hot-dipped galvanized

finish. Malleable iron.

Application

• To support and securely fasten rigid

metal conduit and intermediate metal

to the supporting surface.

Features

• Rugged malleable iron/copper free

aluminum construction – snugly fits

on the conduit.

• Designed to prevent accumulation of

moisture and start of corrosion on

vertical run of conduit (A).

• Galvanized finish…1275 Series.

• Copper free aluminum…1276AL

Series.

Standard Material

1275 Series . . . . . . . . . 1976AL Series

Malleable Iron . . . . . . . . All copper free

aluminum

Standard Finish

1275 Series . . . . . . . . . 1276AL Series

Hot Dipped . . . . . . . . . . . . . . . As Cast

Galvanized

Range

1275 Series . . . . . . . . 1276AL Series

c" through . . . . . d" through 6" conduit

6" conduit

Listed/Certified by:

CSA (LR-2884, LR-4484)

Conforms to:

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 35

T&B®Fittings

Rigid and Intermediate Metal Conduit Fittings

Pipe Straps – Steel

Cat. Conduit Screw

No. Size A B C Size

1210†c" 1v f L b"

1211 d" 2 f n b"

1212 f" 2j 3f 1" b"

1213 1" 3m f 1å b"

1214 1b" 2O 1l 1l c"

1215 1d" 3z 1m 1m c"

1216 2" 4k 2j 2j c"

† Not snap on type.

U.L. not applicable.

CSA File No. 2884

Corrosion Resistant PVC Coated Rigid Conduit Straps

Cat. Bolt Dimensions (in.)

No. Size Size ABC

1275CR c" b" 1g L f

1276CR d" b" 2q y 1o

1277CR f" b" 2l L 1r

1278CR 1" b" 3 f 1w

1279CR 1b" c" 3f m 1g

1280CR 1d" c" 4i n 2a

1281CR 2" d" 5i 1a 2å

U.L. not applicable.

Malleable iron. Designed to fit each size of

conduit snugly. High reinforcing ribs on each

side increase strength, reduce weight.

Elongated bolt hole makes alignment easy,

even when holes in mounting surface are off

center. Snap on features. Steel.

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 36

T&B®Fittings

Used with T&B conduit straps to permit space

between conduit and mounting surface.

Eliminates need for costly offset-bending con-

duit and possible corrosive moisture traps

when conduit is mounted directly to a surface.

Hot-dipped galvanized finish, premountable

and stackable to eliminate offsetting.

Malleable iron.

Pipe Spacers

Cat. No. Screw Dimensions (in.)

Mal. Iron Alum. Size Size A B

1350 1350AL d", f", 1" #7 3" g"

1351 1351AL 1b"-1d"-2" #12 5" 1i"

1352 1352AL 2d"-3" #12 9l" 1f"

1353 1353AL 3d"-4" #14 7l" 2"

1354 1354AL 4d"-5"-6" #16 10l" 2l"

Conforms to NEC SECT. 300-5-c

U.L. not applicable.

CSA File Nos. 2884 and 4484

Pipe Spacers – PVC coated

Cat. Conduit Screw Dimensions (in.)

No. Size Size AB

1350CR d"-f"-1" #7 3 g

1351CR 1b"-1d"-2" #12 5 c

1352CR 2d"-3" #12 6l 1f

1353CR 3d"-4" #14 7l 2

1354CR 4d"-5"-6" #16 10l 2l

U.L. not applicable.

Conforms to NEC SECT. 300-5-c.

Corrosion-resistant, PVC-coated, malleable

iron. Pre-mountable, stackable to elimi-

nate offsetting.

Spacers can be stacked for offsets on wall

or into outlet box. Prevents conduit rusting

from wall condensation. Eliminates offset-

ting of conduit.

Rigid and Intermediate Metal Conduit Fittings

1350 Series

1350AL Series

Conduit Spacers

(For Rigid Metal Conduit, Intermediate Metal Conduit and Electrical

Metallic Tubing)

Application

• Provides mounting surface for con-

duit where installation requires air

space between conduit and support-

ing surface.

Features

• Prevents conduit rusting from wall

condensation.

• Spacers can be stacked one atop

the other facilitating installation and

eliminating expensive conduit off set-

ting (A).

• Designed to cover wide range;

marked with accurate size marking

for proper positioning (B).

• Galvanized finish on 1350 Series.

• Copper free aluminum alloy,

1350AL Series.

Standard Material

1350 Series . . . . . . . . 1350AL Series

Malleable Iron . Copper free aluminum

Standard Finish

1350 Series . . . . . . . . 1350AL Series

Hot Dipped . . . . . . . . . . . . . . As Cast

Galvanized

Range

d" through 6" conduit

Listed/Certified by:

CSA (LR-2884, LR-4484, LR-4484)

Conforms to:

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 37

T&B®Fittings

Beam Clamps Adjustable

Cat.

No. Description

700TB Fits Flange 2f"-7c"

701 Fits Flange 7"-12"

703 Special Bolt and 3 Nuts

CSA File No. 2884.

Conduit Supports

Cat.

No. Size

690 d"

691TB f"

692TB 1"

693TB 1b"

CSA File No. 2884

Includes bolts. Steel

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 stan-

dard rigid conduit, E.M.T., or I.M.C.

Malleable iron.

Rigid and Intermediate Metal Conduit Fittings

A one-piece fitting that couples armored 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 connector. U.L. Listed as a grounding

means under NEC 350-5. Malleable iron.

TITE-BITE®Combination Couplings –

Armored Cable for Threaded Rigid

Cat. Dimensions (in.)

No. Size AB

440 d" 1e 1B

441 f" 1f 2a

442 1" 2 2w

U.L. File No. E-23018

CSA File No. 2884

Entrance Ells

Cat. Conduit Dimensions (in.)

No. Size AC

1490 d" 3™ 1x

1491 f" 3l 1g

1492 1" 4b 2r

1493 1b" 5M 2m

1494 1d" 6b 2g

1495 2" 6f 3&

1496 2d" 13! 5g

1497 3" 13! 6d

1498 3d" 16S 7w

1499 4" 16S 7w

U.L. File No. E-23018

CSA File Nos. 2884 and 589

T&B entrance ells mount flat against the wall

eliminating the need for offsetting the conduit.

Designed for a straight pull in either direction

and carefully bushed, these entrance ells make

it easy to pull heavy wires without damage to

the insulation. Made of copper free aluminum.

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 38

Conduit Outlet Bodies

T&B Conduit Fittings for Ordinary and

Hazardous Locations

Thomas & Betts offers a broad range of conduit bodies, conduit boxes, conduit

fittings, unions, sealing fittings, drains and cable fittings for both ordinary and

hazardous locations. Complete information on applications, features, materials,

finishes, size range and certifications is provided in the following pages.

Conduit Bodies (for ordinary locations)

For raceway systems to provide pull outlets, 90° bends, splices, taps, mounting

outlets, etc.

FORM 7 For neat, compact installation of rigid threaded conduit.

FORM 8 For heavier conductors using rigid threaded conduit.

Red•Dot®Aluminum For rigid threaded conduit installation – copper-free

Die-Cast aluminum.

Red•Dot®Thinwall For set-screw installation using thinwall conduit.

(EMT) (EMT) – copper-free aluminum.

Mogul For larger conduits, spacious, accessible wiring chambers.

Conduit Fittings

Cast Device Boxes (for ordinary locations)

For raceway systems to accommodate wiring devices, serve as pull boxes, and

provide entrances for taps and splices.

FS/FD Single and Double Gang Cast Device Boxes

Cast Conduit Outlet Boxes (for hazardous locations)

Round cast outlet boxes used with rigid conduit to serve as pull and splice

boxes, easy access to wiring, act as a housing for instruments, apparatus, etc.

GUA Conduit Outlet Bodies

Reducers, Plugs, Unions (for ordinary and hazardous locations)

Includes reducers for connecting conduit of dissimilar dimensions, plugs for

unused conduit openings and hubs, and unions for threaded conduit systems.

RE, PLG REC Reducers, Plugs and Adapters, UNY/UNF Unions

Sealing Fittings and Drains (for ordinary and hazardous locations)

Cast fittings used with rigid conduit to seal sections from passage of vapors,

flame or gases or explosions. Drains provide ventilation as a breather and as a

drain in moist locations.

EYS/EYD Sealing Fittings & ECD Drains

Cable Fittings (for ordinary and hazardous locations)

For armored, metal clad, jacketed or unjacketed and unarmored cables through

a bulkhead or enclosure in ordinary or hazardous areas.

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 39

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

Conduit Outlet Bodies

Application

Conduit Bodies are installed in conduit systems to:

• Connect conduit sections.

• Act as pull outlets when conductors are being installed.

• Provide easy access for splices in branch conductors.

• Make 90-degree bends in conduit runs.

• Act as mounting outlets for wiring devices and lighting fixtures.

• Provide access to conductors for maintenance and future system changes.

Features

• Standard features include tapered (NPT) threads, integral bushings to protect

wire insulation.

• T&B Form 7 bodies and covers are interchangeable with other manufacturer’s

Form 7 bodies and covers.

• T&B Form 8 bodies and covers are interchangeable with other manufacturer’s

Form 8 bodies and covers.

Materials

• Conduit Bodies (Form 7 and Form 8) - Sand cast class 30 Gray iron alloy.

• Red•Dot®die cast aluminum, copper-free.

• Covers – Sand cast gray iron alloy, and stamped sheet steel-stainless steel

screws.

• Gaskets – Neoprene

Finish

• Conduit Bodies – zinc-plating with an aluminum acrylic coating.

• Covers – gray iron zinc-plating with an aluminum acrylic coating, and

stamped steel zinc-plating with a clear chromate coating.

Compliances

• UL Standard: 514A, 514B

• Fed. Spec: W-C-586D

• CSA Standard: C22.2 No. 18

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 40

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

Threaded Rigid Bodies

Shape Hub Size

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

Form 7 LB17 LB27 LB37 LB47 LB57 LB67 LB77 LB87 LB97 LB107

Form 8 LB18 LB28 LB38 LB448 LB58 LB68 LB78 LB888 LB98 LB108

Threaded Aluminum ALB1 ALB2 ALB3 ALB4 ALB5 ALB6 ALB7 ALB8 ALB9 ALB10

EMT Aluminum BLB1 BLB2 BLB3 BLB4 BLB5 BLB6 BLB7 BLB8 BLB9 BLB10

Form 7 T17 T27 T37 T47 T57 T67 T77 T87 T97 T107

Form 8 T18 T28 T38-TB T448 T58 T68 T78 T88-TB

Threaded Aluminum AT1 AT2 AT3 AT4 AT5 AT6 AT7 AT8 AT9 AT10

EMT Aluminum BT1 BT2 BT3 BT4 BT5 BT6

Form 7 C17 C27 C37 C47 C57 C67 C77-TB C87

Form 8 C18 C28 C38 C448 C58-TB C68 C78 C88

Threaded Aluminum AC1 AC2 AC3 AC4 AC5 AC6 AC7 AC8 AC9 AC10

EMT Aluminum BC1 BC2 BC3 BC4 BC5 BC6

Form 7 LL17 LL27 LL37 LL47 LL57 LL67 LL77 LL87 LL97 LL107

Form 8 LL18 LL28 LL38 LL448 LL58 LL68 LL78 LL888

Threaded Aluminum ALL1 ALL2 ALL3 ALL4 ALL5 ALL6 ALL7 ALL8 ALL9 ALL10

EMT Aluminum BLL1 BLL2 BLL3 BLL4 BLL5 BLL6

Form 7 LR17 LR27 LR37 LR47 LR57 LR67 LR77 LR87 LR97 LR107

Form 8 LR18 LR28 LR38 LR448 LR58 LR68 LR78 LR888

Threaded Aluminum ALR1 ALR2 ALR3 ALR4 ALR5 ALR6 ALR7 ALR8 ALR9 ALR10

EMT Aluminum BLR1 BLR2 BLR3 BLR4 BLR5 BLR6

Form 7 X17 X27 X37 X47 X57 X67

Form 8 X18 X28 X38 X448 X58 X68

Form 7 L17-TB L27-TB L37-TB L47-TB L57-TB L67-TB

Threaded Aluminum ALRL1 ALRL2 ALRL3 ALRL4 ALRL5 ALRL6

EMT Aluminum BLRL1 BLRL2 BLRL3 BLRL4 BLRL5 BLRL6

Form 7 E17 E27 E27

Threaded Aluminum AE1 AE2 AE3

Form 7 TA17 TA27 TA37 TA47 TA57 TA67

Form 7 TB17-TB TB27 TB37 TB47 TB57 TB67

TB18 TB28 TB38 TB48 TB58 TB68

*Furnished with one stamped steel cover

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 41

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

Stamped Steel

Gray Iron

Gasket

Covers and Gaskets

Shape Hub Size

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

Form 7 170S 270S 370S 470S 570S 670S 870S 870S 970S 970S

Form 8 180 280 380 480 580 680 880 880 980 980

Red•Dot®SCV1 SCV2 SCV3 SCV4 SCV4 SCV5 CV6 CV6 CV7 CV7

Form 7 170F 270F 370F 470F 570F 670F 870F 870F 970F 970F

Form 8 180F 280F 380F 480F 580F 680F 880F 880F 980F 980F

Form 7 GASK GASK GASK GASK GASK GASK GASK GASK GASK GASK

571 572 573 574 575 576 578 578 579 579

Form 8 GASK GASK GASK GASK GASK GASK GASK GASK GASK GASK

581N 582N 583N 584N 585N 586N 588N 588N 589N 589N

Red•Dot®GKN1 GKN2 GKN3 GKN4 GKN4 GKN5 GKN6 GKN6 GKN7 GKN7

For ordering purposes please use GASK in the catalog number. (Example: GASK 571)

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 42

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

LB Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F CI

ALB1 d 3g 4s 1j 1k 3d 2h 4.3

ALB2 f 4e 5a 1w 1e 4b 2k 7.3

ALB3 1 5c 5n 1f 17g 4n 2f 11.8

ALB4 1b 7b 7g 2d 2d 6d 3l 32.0

ALB5 1d 7b 7g 2d 2f 6j 3m 32.0

ALB6 2 9d 9m 3a 3k 8 4d 69.5

ALB7 2d 12b 13 4d 3g 10B 5b 190.0

ALB8 3 12b 13 4d 4d 10d 5g 190.0

ALB9 3d 15 16j 5d 5l 13d 6n 366.0

ALB10 4 15 16j 5d 5l 13d 6n 366.0

LB Threaded Aluminum

and EMT Aluminum

LB EMT Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F CI

BLB1 d 3g 4s 1j 1k 3d 2h 4.3

BLB2 f 4e 5a 1w 1e 4b 2k 7.3

BLB3 1 5c 5n 1f 17g 4n 2f 11.8

BLB4 1b 7b 7g 2d 2d 6d 3l 32.0

BLB5 1d 7b 7g 2d 2f 6j 3m 32.0

BLB6 2 9d 9m 3a 3k 8 4d 69.5

BLB7 2d 12b 13 4d 3g 10B 5b 190.0

BLB8 3 12b 13 4d 4d 10d 5g 190.0

BLB9 3d 15 16j 5d 5l 13d 6n 366.0

BLB10 4 15 16j 5d 5l 13d 6n 366.0

T&B®Fittings

LB Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

LB17 d 4.60 2.20 1.35 .95 3.20 4.0

LB27 f 5.25 2.40 1.65 1.15 3.80 6.6

LB37 1 6.00 2.65 1.80 1.35 4.55 10.6

LB47 1b 6.45 3.20 2.20 1.80 5.00 18.8

LB57 1d 7.25 3.90 2.45 2.05 5.45 26.4

LB67 2 8.30 4.45 3.10 2.45 6.40 51.0

LB77 2d 10.55 5.20 4.25 3.60 8.40 102.0

LB87 3 10.55 5.95 4.25 3.60 8.40 132.0

LB97 3d 12.85 6.70 5.25 4.55 10.25 210.0

LB107 4 12.85 7.20 5.25 4.55 10.25 243.0

LB Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

LB18 d 4n 2.219 1c 1 3j 4.9

LB28 f 5l 2.438 1l 1i 3j 8.0

LB38 1 6d 2.813 1f 1c 4l 13.0

LB48 1b 7w 3X 2i 1f 5j 23.5

LB58 1d 9a 4o 2f 2a 6d 45.0

LB68 2 11 4u 3f 3 8l 88.0

LB78 2d 13n 6a 5 4b 10g 110.0

LB888 3 13n 6d 5 4b 10g 110.0

LB98 3d 16g 7l 6b 5k 13k 250.0

LB108 4 16g 7m 6b 5k 13k 250.0

LB Form 7 and Form 8

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 43

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

T Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G CI

AT1 d 3g 4c 1Q 1c 2u 2h m 4.3

AT2 f 4e 5a 1w 1e 2A 2X n 7.3

AT3 1 5c 5n 1f 1g 3b 2e 1 11.8

AT4 1b 7b 7g 2d 2d 4i 3w 1c 32.0

AT5 1d 7b 7g 2d 2f 4i 3w 1d 32.0

AT6 2 9d 10i 3a 3l 5u 4 1O 69.5

AT7 2d 12b 13 4d 4d 6g 5A 2k 190.0

AT8 3 12b 13 4d 4d 6g 5A 2k 190.0

AT9 3d 15 16j 5d 5l 8m 6m 3 366.0

AT10 4 15 16j 5d 5l 8m 6m 3 366.0

T EMT Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G CI

BT1 d 3g 4c 1Q 1c 2u 2h m 4.3

BT2 f 4e 5a 1w 1e 2A 2X n 7.3

BT3 1 5c 5n 1f 1g 3b 2e 1 11.8

BT4 1b 7b 7g 2d 2d 4i 3w 1c 32.0

BT5 1d 7b 7g 2d 2f 4i 3w 1d 32.0

BT6 2 9d 10i 3a 3l 5u 4 1O 69.5

T Threaded Aluminum

and EMT Aluminum

T&B®Fittings

T Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

T17 d 5.60 1.80 2.35 .95 3.20 6.0

T27 f 6.20 2.00 2.60 1.15 3.80 9.1

T37 1 7.35 2.30 3.10 1.35 4.55 16.9

T47 1b 7.30 2.30 3.05 1.80 5.00 19.3

T57 1d 8.60 2.60 3.80 2.05 5.45 27.5

T67 2 9.50 3.20 4.25 2.45 6.40 50.0

T77 2d 12.10 3.65 5.80 3.60 8.40 102.0

T87 3 12.10 4.40 5.80 3.60 8.40 132.0

T97 3d 14.65 4.90 7.05 4.55 10.25 210.0

T107 4 14.65 5.40 7.05 4.55 10.25 243.0

T Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

T18 d 5W 1f 2q 1 3j 6.0

T28 f 6s 2 2j 1i 3n 9.0

T38-TB 1 7j 2b 2e 1c 4l 15.0

T48 1b 8d 2e 3q 1f 5j 24.0

T58 1d 10c 2A 4 2a 6d 46.5

T68 2 12b 3l 5 3 8l 88.0

T78 2d 15e 4k 6W 4b 10g 110.0

T88-TB 3 15e 4m 6W 4b 10g 110.0

T Form 7 and Form 8

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 44

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

C Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G CI

AC1 d 3g 4c 1Q 1c 2u 2h m 4.3

AC2 f 4e 5a 1w 1e 2A 2X n 7.3

AC3 1 5c 5n 1f 1g 3b 2e 1 11.8

AC4 1b 7b 7g 2d 2d 4i 3w 1c 32.0

AC5 1d 7b 7g 2d 2f 4i 3w 1d 32.0

AC6 2 9d 10i 3a 3l 5u 4 1O 69.5

AC7 2d 12b 13 4d 4d 6g 5A 2k 190.0

AC8 3 12b 13 4d 4d 6g 5A 2k 190.0

AC9 3d 15 16j 5d 5l 8m 6m 3 366.0

AC10 4 15 16j 5d 5l 8m 6m 3 366.0

C EMT Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G CI

BC1 d 3g 4c 1Q 1c 2u 2h m 4.3

BC2 f 4e 5a 1w 1e 2A 2X n 7.3

BC3 1 5c 5n 1f 1g 3b 2e 1 11.8

BC4 1b 7b 7g 2d 2d 4i 3w 1c 32.0

BC5 1d 7b 7g 2d 2f 4i 3w 1d 32.0

BC6 2 9d 10i 3a 3l 5u 4 1O 69.5

T Threaded Aluminum

and EMT Aluminum

T&B®Fittings

C Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

C17 d 5.45 1.40 1.45 .95 3.20 4.0

C27 f 6.05 1.60 1.65 1.15 3.80 6.6

C37 1 6.75 1.90 1.80 1.35 4.55 10.6

C47 1b 7.30 2.30 2.20 1.80 5.00 18.8

C57 1d 8.60 2.60 2.45 2.05 5.45 26.4

C67 2 9.50 3.20 3.05 2.45 6.40 51.0

C77-TB 2d 12.10 3.65 4.25 3.60 8.40 102.0

C87 3 12.10 4.40 4.25 3.60 8.40 132.0

C Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

C18 d 5W 1k 1c 1 3j 4.9

C28 f 6s 1W 1i 1i 3n 8.0

C38 1 7j 1n 1f 1c 4l 13.0

C48 1b 8d 2c 2i 1f 5j 23.5

C58-TB 1d 10c 2A 2f 2a 6d 45.0

C68 2 12b 3l 3f 3 8l 88.0

C78 2d 15e 4k 5 4b 10g 110.0

C88 3 15e 4m 5 4b 10g 110.0

C Form 7 and Form 8

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 45

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

LL Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G H CI CI

ALL1 d 3g 3d 4j 1j 1c 3l 2 A 4.3 4.8

ALL2 f 4e 4a 5a 1w 1e 4a 2j g 7.3 7.5

ALL3 1 5c 4g 5j 1f 1g 4g 2d 1 11.8 12.5

ALL4 1b 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

ALL5 1d 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

ALL6 2 9d 8l 10i 3a 3k 8i 3n 1n 69.5 73.8

ALL7 2d 12b 11b 13 4d 4d 10b 5d 2g 190.0

ALL8 3 12b 11b 13 4d 4d 10b 5d 2g 190.0

ALL9 3d 15 14k 16b 5d 5d 12f 6d 3 366.0

ALL10 4 15 14k 16b 5d 5d 12f 6d 3 366.0

LL EMT Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G H CI CI

BLL1 d 3g 3d 4j 1j 1c 3l 2 A 4.3 4.8

BLL2 f 4e 4a 5a 1w 1e 4a 2j g 7.3 7.5

BLL3 1 5c 4g 5j 1f 1g 4g 2d 1 11.8 12.5

BLL4 1b 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

BLL5 1d 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

BLL6 2 9d 8l 10i 3a 3k 8i 3n 1n 69.5 73.8

LL Threaded Aluminum

and EMT Aluminum

LRL Style

Only

LRL Style

Only

T&B®Fittings

LL Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

LL17 d 4.60 1.40 1.45 .95 3.20 4.0

LL27 f 5.25 1.60 1.65 1.15 3.80 6.6

LL37 1 6.00 1.90 2.60 1.35 4.55 10.6

LL47 1b 6.45 2.30 3.05 1.80 5.00 18.6

LL57 1d 7.90 2.60 3.80 2.05 5.45 26.4

LL67 2 8.30 3.20 4.25 2.45 6.40 51.0

LL77 2d 10.55 3.65 5.80 3.60 8.40 102.0

LL87 3 10.55 4.40 5.80 3.60 8.40 132.0

LL97 3d 12.85 4.90 7.03 4.55 10.25 210.0

LL107 4 12.85 5.40 7.03 4.55 10.25 243.0

LL Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

LL18 d 4n 1k 2q 1 3j 4.9

LL28 f 5l 1W 2j 1i 3n 8.0

LL38 1 6v 1n 2e 1c 4l 13.0

LL48 1b 7w 2c 3q 1f 5j 23.5

LL58 1d 9a 2A 4 2a 6d 45.0

LL68 2 11 3l 5 3 8l 88.0

LL78 2d 13n 4k 6W 4b 10g 110.0

LL888 3 13n 4m 6W 4b 10g 110.0

LL Form 7 and Form 8

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 46

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

LR Threaded Aluminum

and EMT Aluminum

LR Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G H CI CI

ALR1 d 3g 3d 4j 1j 1c 3l 2 A 4.3 4.8

ALR2 f 4e 4a 5a 1w 1e 4a 2j g 7.3 7.5

ALR3 1 5c 4g 5j 1f 1g 4g 2d 1 11.8 12.5

ALR4 1b 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

ALR5 1d 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

ALR6 2 9d 8l 10i 3a 3k 8i 3n 1n 69.5 73.8

ALR7 2d 12b 11b 13 4d 4d 10b 5d 2g 190.0

ALR8 3 12b 11b 13 4d 4d 10b 5d 2g 190.0

ALR9 3d 15 14k 16b 5d 5d 12f 6d 3 366.0

ALR10 4 15 14k 16b 5d 5d 12f 6d 3 366.0

LR EMT Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G H CI CI

BLR1 d 3g 3d 4j 1j 1c 3l 2 A 4.3 4.8

BLR2 f 4e 4a 5a 1w 1e 4a 2j g 7.3 7.5

BLR3 1 5c 4g 5j 1f 1g 4g 2d 1 11.8 12.5

BLR4 1b 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

BLR5 1d 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

BLR6 2 9d 8l 10i 3a 3k 8i 3n 1n 69.5 73.8

LRL Style

Only

LRL Style

Only

T&B®Fittings

LR Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

LR17 d 4.60 1.40 1.45 .95 3.20 4.0

LR27 f 5.25 1.60 1.65 1.15 3.80 6.6

LR37 1 6.00 1.90 2.60 1.35 4.55 10.6

LR47 1b 6.45 2.30 3.05 1.80 5.00 18.8

LR57 1d 7.90 2.60 3.80 2.05 5.45 26.4

LR67 2 8.30 3.20 4.25 2.45 6.40 51.0

LR77 2d 10.55 3.65 5.80 3.60 8.40 102.0

LR87 3 10.55 4.40 5.80 3.60 8.40 132.0

LR97 3d 12.85 4.90 7.03 4.55 10.25 210.0

LR107 4 12.85 5.40 7.03 4.55 10.25 243.0

LR Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

LR18 d 4n 1k 2q 1 3j 4.4

LR28 f 5l 1W 2j 1i 3n 8.0

LR38 1 6v 1n 2e 1c 4l 13.0

LR48 1b 7w 2c 3q 1f 5j 23.6

LR58 1d 9a 2A 4 2a 6d 45.0

LR68 2 11 3l 5 3 8l 88.0

LR78 2d 13n 4k 6W 4b 10g 110.0

LR888 3 13n 4m 6W 4b 10g 110.0

LR Form 7 and Form 8

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 47

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

L Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G H CI CI

ALRL1 d 3g 3d 4j 1j 1c 3l 2 A 4.3 4.8

ALRL2 f 4e 4a 5a 1w 1e 4a 2j g 7.3 7.5

ALRL3 1 5c 4g 5j 1f 1g 4g 2d 1 11.8 12.5

ALRL4 1b 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

ALRL5 1d 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

ALRL6 2 9d 8l 10i 3a 3k 8i 3n 1n 69.5 73.8

L EMT Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G H CI CI

BLRL1 d 3g 3d 4j 1j 1c 3l 2 A 4.3 4.8

BLRL2 f 4e 4a 5a 1w 1e 4a 2j g 7.3 7.5

BLRL3 1 5c 4g 5j 1f 1g 4g 2d 1 11.8 12.5

BLRL4 1b 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

BLRL5 1d 7b 6d 7g 2d 2f 6j 3c 1d 32.0 36.5

BLRL6 2 9d 8l 10i 3a 3k 8i 3n 1n 69.5 73.8

LRL Threaded Aluminum and

EMT Aluminum

LRL Style

Only

LRL Style

Only

T&B®Fittings

X Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

X17 d 5.60 1.80 3.05 .95 3.20 6.0

X27 f 6.20 2.00 3.30 1.15 3.80 9.1

X37 1 7.35 2.30 3.80 1.35 4.55 16.9

X47 1b 7.30 2.30 3.85 1.80 5.00 19.3

X57 1d 8.60 2.60 5.05 2.05 5.45 27.5

X67 2 9.50 3.20 5.45 2.45 6.40 52.8

X Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

X18 d 5L 1f 2C 1 3j 6.0

X28 f 6s 2 3h 1c 3n 9.0

X38 1 7j 2b 3d 1c 4l 15.0

X48 1b 8d 2e 4a 1f 5j 24.0

X58 1d 10c 2v 5b 2a 6d 46.5

X68 2 12b 3l 6b 3 8l 88.0

X Form 7 and Form 8

L Form 7

Cat. Dimensions (in.)

No. Size A B C D E

L17-TB d 4.60 1.40 1.45 .95 3.20

L27-TB f 5.25 1.60 1.65 1.15 3.80

L37-TB 1 6.00 1.90 2.60 1.35 4.55

L47-TB 1b 6.45 2.30 3.05 1.80 5.00

L57-TB 1d 7.90 2.60 3.80 2.05 5.45

L67-TB 2 8.30 3.20 4.25 2.45 6.40

L Form 7

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 48

Form 7, Form 8, and Red•Dot®Conduit Outlet Bodies

E Threaded Aluminum

Cat. Dimensions (in.)

No. Size A B C D E F G CI

AE-1 d 3g 4c 1Q 1c 2u 2h m 4.3

AE-2 f 4e 5a 1w 1e 2A 2X n 7.3

AE-3 1 5c 5n 1f 1g 3b 2e 1 11.8

E Form 7

T&B®Fittings

E Form 7

Cat. Dimensions (in.)

No. Size A B C D E CI

E17 d 4.60 1.40 1.45 .95 3.20 6.0

E27 f 5.25 1.60 1.65 1.15 3.80 9.1

E37 1 6.00 1.90 1.80 1.35 4.55 16.9

TB Form 8

Cat. Dimensions (in.)

No. Size A B C D E CI

TB18 d 5W 2e 1c 1 3j 6.0

TB28 f 6s 2g 1i 1i 3n 9.0

TB38 1 7j 3b 1f 1c 4l 15.0

TB484 1b 8d 3j 2i 1f 5j 24.0

TB58 1d 10c 3W 2f 2a 6d 46.5

TB68 2 12b 4b 3f 3 8l 88.0

TB Form 8

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 49

Mogul Conduit Outlet Bodies

T&B®Fittings

Application

Mogul bodies are installed in conduit systems to:

• Act as pull outlets for conductors that are stiff, due to large size or type of insulation.

• Provide the longer openings needed when pulling large conductors.

• Prevent sharp bends and kinks in large conductors (protects insulation during

installation.)

• Provide ample openings for splices and taps.

• Provide access to wiring for maintenance, and future system changes.

Features

Mogul bodies have:

• Long openings.

• Provision for easy bends.

• Tapered tapped hubs with integral bushings.

• Stainless Steel cover screws.

• Covers and gaskets included.

Standard Materials

• Class 30 Gray iron alloy.

Standard Finishes

• Electrogalvanized and aluminum acrylic paint.

Certifications and Compliances:

• UL Standard: 514B

• Fed. Spec.: W-C-586d

• CSA Standard: C22.2 No.18

• UL listed for wet locations.

SECTION A-A

BC Mogul Series

Cat. Dimensions (in.)

No. Size A B C D E CI

BC3-TB 19.56 1.88 2.25 7.84 6 20.0

BC4-TB 1b 9.56 2.31 2.25 7.84 6 25.0

BC5-TB 1d 13.75 2.56 3 11.45 10 60.0

BC6-TB 213.75 3.31 3 11.45 10 78.0

BC7-TB 2d 18.38 3.63 4.25 15.61 15 180.0

BC8-TB 318.38 4.38 4.25 15.82 15 225.0

BC9-TB 3d 23.75 4.88 5.25 20.50 20 410.0

BC10-TB 423.75 5.38 5.25 20.50 20 460.0

BLB†Mogul Series

Cat. Dimensions (in.)

No. Size A B C D E CI

BLB3-TB 1 8.66 2.80 2.25 6.92 6 20.0

BLB4-TB 1b 8.66 2.70 2.25 6.70 6 25.0

BLB5-TB 1d 12.58 2.56 3 10.36 10 62.0

BLB6-TB 2 12.58 4.16 3 10.13 10 78.0

BLB7-TB 2d 16.94 5.10 4.25 13.89 15 170.0

BLB8-TB 3 16.94 5.81 4.25 13.59 15 210.0

BLB9-TB 3d 22.16 6.50 5.25 18.32 20 410.0

BLB10-TB 4 22.16 7.00 5.25 18.06 20 460.0

BLB

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 50

Mogul Conduit Outlet Bodies

T&B®Fittings

SECTION A-A

BUB Mogul Series

Cat. Dimensions (in.)

No. Size A B C D E CI

BUB3-TB 19.49 2.75 2.25 7.01 6 20.0

BUB4-TB 1b 9.55 3.21 2.25 6.71 6 25.0

BUB5-TB 1d 16.68 6.67 3 10.47 10 62.0

BUB6-TB 213.68 4.28 3 10.20 10 78.0

BUB7-TB 2d 18.30 5.03 4.25 13.97 15 170.0

BUB8-TB 318.30 5.67 4.25 13.50 15 210.0

BUB9-TB 3d 23.74 6.72 5.25 18.07 20 385.0

BUB10-TB 423.74 7.22 5.25 17.73 20 430.0

BT Mogul Series

Cat. Dimensions (in.)

No. Size A B C D E CI

BT3-TB 1 9.56 1.88 3.16 7.84 6 20.0

BT4-TB 1b 9.56 2.31 3.16 7.84 6 25.0

BT5-TB 1d 13.75 2.56 4.06 11.45 10 62.0

BT6-TB 2 13.75 3.31 4.06 11.45 10 78.0

BT7-TB 2d 18.38 3.63 5.59 15.61 15 180.0

BT8-TB 3 18.38 4.38 5.72 15.82 15 225.0

BT9-TB 3d 23.75 4.88 6.88 20.50 20 410.0

BT10-TB 4 23.75 5.38 6.88 20.50 20 460.0

BUB

SECTION A-A

BG Mogul Series Replacement Covers

Cat. Dimensions (in.)

No. Size A B C D E

BG48T-B 1 to 1b 8.27 6.62 2.77 .67 –

BG68-TB 1d to 2 12 10.62 3.60 .82 –

BG88-TB 2d to 3 16.22 12.44 4.97 .85 2.75

BG98-TB 3d to 4 21.21 16.63 5.96 .87 3.75

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 51

Aluminum Mogul Conduit Outlet Bodies

Application

• Raintight junction for bringing electrical service into a location.

• Spacious, accessible wiring chamber provides a convenient

location to pull conductors and make splices.

Features/Benefits

• Copper-free* aluminum provides increased corrosion resistance.

• Precision cast and machined surfaces permit safer wire pulling.

• Clean cover edges provide good gasket sealing.

• Precision NPT threaded hubs allow trouble-free field installation

for rigid and IMC conduit.

• Deep slotted stainless steel cover screws for faster installation.

• Clear UL, CSA and cubic content markings speed approval by

inspectors.

• Dome style cover permits easy wire pulling.

• Meets NEC Article 370-28, 6-1 ratio.

Standard Materials

• Mogul Pulling Elbows: Die cast aluminum alloy A360 with less

than .004 copper content (copper-free). Stainless steel screws.

• Gaskets: Composition

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• Federal Spec. W-C-586

• NEC Article 370-28

Sample Specifications

• Mogul Pulling Elbows shall be die cast copper-free* aluminum

alloy A360. All conduit stops shall be coined and free of rough

edges. Mogul Pulling Elbows shall be finished with aluminum

lacquer.

Mogul Pulling Elbows shall be Red•Dot®Catalog No. __________

*Less than .004 copper content

MALB

Copper-free

aluminum

Clean

cover

edges

Strong

“I” beam

construction

Smooth

conduit

stops

Precision

machined

threads

Deep

slotted

stainless

steel

screws

Large

dome

cover

Clear

markings

NEMA 3RMeets NEC Article 370-28,

6-1 Ratio

Suitable for use in

Wet Locations

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 52

Aluminum Mogul Conduit Outlet Bodies

MALB-3 through -6

Complete with Cover, Gasket and Screws – Raintight

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

MALB-3 1" 1 10 174

MALB-4 1b" 2 10 160

MALB-5 1d" 1 1 400

MALB-6 2" 1 1 375

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

MALB-7 2d' 1 1 1100

MALB-8 3" 1 1 1060

MALB-9 3d" 1 1 1900

MALB-10 4" 1 1 1800

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

MGKV-4 1" or 1b" 153

MGKV-5 1d" or 2" 154

MGKV-6 2d" or 3" 155

MGKV-7 3d" or 4" 155

MALB-7 through -10

MGKV-4 through -7

MALB

Size A B C D E F G

1" 9e 9h 2d 2f 2h 8d 3e

1b" 9e 9h 2d 2f 2h 8d 3e

1d" 14w 14b 2f 4 2m 13 5r

2" 14w 14b 2f 4 2m 13 5r

2d" 21W 21u 4d 5e 4c 18 7z

3" 21W 21u 4d 5e 4c 18 7z

3d" 28e 28W 5d 6d 5c 24 9z

4" 28e 28W 5d 6d 5c 24 9z

NEMA 3RMeets NEC Article 370-28,

6-1 Ratio

Suitable for use in

Wet Locations

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 53

FS/FD Cast Device Boxes and Covers

T&B®Fittings

Application

Cast device boxes are installed to:

• Accommodate wiring devices.

• Act as pull boxes for conductors in a threaded rigid conduit system, including

an internal ground screw.

• Provide openings to make splices and taps in conductors.

• Provide access to conductors for maintenance and future system changes.

• Connect conduit sections.

Features

All hubs have NPT Threads with a minimum of five full threads and integral

bushing. Internal grounding screw standard on boxes.

• Suitable for wet locations when used with gasketed covers.

• Available in shallow (FS) or deep (FD) boxes. Use FD if device to be enclosed

exceeds 1e" in depth.

• Use blank bodies where special arrangements of conduit hubs or entrances

are required.

• All cover holes are #6-32.

• Mounting lugs are standard on all FS and FD boxes.

Size Range

• Hubs - d" to 1" NPT

Materials

• Boxes: Class 30 Gray iron alloy

• Covers: Sand cast AL alloy and sheet steel

• Gaskets: Neoprene

Finish

• Zinc-plated with aluminum acrylic paint

Listing Certifications

• UL: 514A (wet locations when used with gasketed covers)

• CSA: C22.2 No.18

Shallow Single Gang Cast Device Boxes

Cat. Hub Dimensions (Inches) Throat Dia.

No. Fig. Size A B C D E F G Min. Max.

Dead-End

FS019-TB A Blank 2 2f 4s – 3c 4z g N/A N/A

FS1-TB B d 2 2f 4s g 2i – – 0.570 0.610

FS2-TB B f 2 2f 4s g 2i – – 0.755 0.810

FS3-TB B 1 2 2f 4s g 2i – – 0.935 1.035

Thru-Feed

FSC1-TB C d22f4sg2i5c–0.570 0.610

FSC2-TB C f22f4sg2i5c–0.755 0.810

FSC3-TB C 122f4sg2i5c–0.935 1.035

Deep Single Gang Cast Device Boxes

Cat. Hub Dimensions (Inches) Throat Dia.

No. Fig. Size A B C D E F G Min. Max.

Dead-End

FD019-TB A Blank 2m 2f 4s – 3c 4z 1c N/A N/A

FD1-TB B d2m2f 4sg 2i – – 0.570 0.610

FD2-TB B f2m2f 4sg 2i – – 0.755 0.810

FD3-TB B 12m2f4sg2i – –0.935 1.035

Thru-Feed

FDC1-TB C d 2m 2f 4s g 2i 5c – 0.570 0.610

FDC2-TB C f 2m 2f 4s g 2i 5c – 0.755 0.810

FDC3-TB C 1 2m 2f 4s g 2i 5c – 0.935 1.035

Dead-End

Thru-Feed

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 54

FS/FD Cast Device Boxes and Covers

T&B®Fittings

Shallow Double Gang Cast Device Boxes

Cat. Hub Dimensions (Inches) Throat Dia.

No. Fig. Size A B C D E F Min. Max.

Dead-End

FS062-TB A Blank 2 4e 4s – 4a 5d N/A N/A

FS12-TB B d 2 4e 4s g 2i – 0.570 0.610

FS22-TB B f 2 4e 4s g 2i – 0.755 0.810

FS32-TB B 1 2 4e 4s g 2i – 0.935 1.035

Thru-Feed

FSC12-TB C d 2 4e 4s g 2i 5c 0.570 0.610

FSC222-TB C f 2 4e 4s g 2i 5c 0.755 0.810

FSC32-TB C 1 2 4e 4s g 2i 5c 0.935 1.035

Deep Double Gang Cast Device Boxes

Cat. Hub Dimensions (Inches) Throat Dia.

No. Fig. Size A B C D E F Min. Max.

Dead-End

FD062-TB A Blank 2m 4e 4s – 4a 5d N/A N/A

FD12-TB B d2m4e 4s g 2i – 0.570 0.610

FD22-TB B f2m4e 4s g 2i – 0.755 0.810

FD32-TB B 1 2m 4e 4s g 2i – 0.935 1.035

Thru-Feed

FDC12-TB C d2m4e 4s g 2i 5c 0.570 0.610

FDC222-TB C f2m4e 4s g 2i 5c 0.755 0.810

FDC32-TB C 1 2m 4e 4s g 2i 5c 0.935 1.035

Double Gang Cast Device Boxes, Double Hub

Cat. Hub Dimensions (Inches) Throat Dia.

No. Fig. Size A B C D E Min. Max.

FSS222-TB D f 2 4e 4s g 4h 0.755 0.810

FDS222-TB D f2m4e4sg 4h 0.755 0.810

Dead-End

Thru-Feed

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 55

FS/FD Cast Device Boxes and Covers

T&B®Fittings

Single Gang Covers

Cat. No. Description

DSS100-TB Blank, Sheet Steel

DS21-TB Round Receptacle, Sheet Steel

DS23-TB Duplex Receptacle, Sheet Steel

DS32-TB Single Switch, Sheet Steel

DS100G-TB Blank, Cast Aluminum

Double Gang Covers

Cat. No. Description

S1002-TB Blank, Sheet Steel

S32232-TB 2 Receptacle/Switch, Sheet Steel

S32212-TB Single Receptacle/Switch, Sheet Steel

S232-TB 2 Dual Receptacle, Sheet Steel

S322-TB 2 Switch, Sheet steel

S1002GSA-TB Blank, Cast Aluminum with Gasket

DSS100-TB DS21-TB

DS23-TB DS32-TB

DS100G-TB

S1002-TB S32232-TB S32212-TB S232-TB

S322 S1002GSA-TB

1.405 dia. hole

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 56

AFS 2AFSC

CWP-G CDR

FS/FD Aluminum Device Boxes and Covers

Application

• Industrial grade FS device boxes and raintight covers protect wiring devices,

switches, electronic components, and terminal blocks in Dry, Damp and Wet

Locations.

• Spacious, accessible wiring chamber provides a convenient location to main-

tain or change a system, pull conductors and make splices.

• Junction for branch conduits.

• Aluminum boxes can be used with steel rigid conduit.

Features/Benefits

• Copper-free* aluminum, stainless steel cover springs and hinge pins provide

increased corrosion resistance.

• Die cast construction, boxes with securely fastened mounting plates and

industrial designed covers combine to produce a rugged protective enclosure

for devices on industrial and OEM applications.

• Clean cover edges provide good gasket sealing.

• Precision NPT threaded hubs allow trouble-free field installation for rigid or

IMC conduit.

• Clear UL, CSA and cubic content markings speed approval by inspectors.

• Boxes - external hub design provides increased wiring room.

Standard Materials

• Die cast aluminum alloy A360 with less than .004 copper content (copper-free).

• Cover hinge pins and springs: Stainless steel.

Standard Finish

• Aluminum lacquer finish.

Compliances:

• UL Listed

• Boxes CSA Certified with factory installed ground screw **

• Covers CSA Certified

• Federal Spec. W-C-586

Sample Specifications

• Industrial grade FS device boxes and covers shall be die

cast copper-free* aluminum alloy A360. All conduit stops

shall be coined and free of rough edges. Raintight covers

shall have stainless steel springs and hinge pins and are

suitable for use in wet locations with cover closed (CFSB,

CFST and CFSTF suitable for wet locations). Industrial grade

FS device boxes and covers shall be finished with aluminum

lacquer. Industrial grade FS device boxes and covers shall

be Red•Dot®Catalog No. _______

**Less than .004 copper content

**Consult factory for lead time and minimum quantity.

Stainless

steel

springs

Smooth

conduit

stops

High

quality

gaskets

Precision

machined

threads

Copper-free*

aluminum

Clear

marking

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 57

AFS AFSC

AFSS AFSCC

ADFS ADFSC

2AFS 2AFSC

2ADFS

Single Gang Boxes *Raintight

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

Standard, 1 Hole Box, Dead End

* AFS-1 d" 52568

* AFS-2 f" 52574

* AFS-3 1" 52572

Standard, 2 Hole Box, Through Feed

* AFSC-1 d" 52572

* AFSC-2 f" 52588

* AFSC-3 1" 52579

Standard, 2 Hole Box, Dead End

* AFSS-1 d" 52580

* AFSS-2 f" 52576

Standard, 3 Hole Box, Through Feed

* AFSCC-1 d" 52588

* AFSCC-2 f" 52580

Deep, 1 Hole Box, Dead End

* ADFS-1 d" 574

* ADFS-2 f" 578

* ADFS-3 1" 580

Deep, 2 Hole Box, Through Feed

* ADFSC-1 d" 576

* ADFSC-2 f" 590

* ADFSC-3 1" 590

*Raintight when used with appropriate Red•Dot®covers.

FS/FD Aluminum Device Boxes and Covers

Two Gang Boxes *Raintight

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

Standard, 1 Hole Box, Dead End

* 2AFS-1 d" 2 10 115

* 2AFS-2 f" 21095

* 2AFS-3 1" 21090

Standard, 2 Hole Box, Through Feed

* 2 AFSC-1 d" 2 10 104

* 2AFSC-2 f" 2 10 102

Deep, 1 Hole Box, Dead End

* 2ADFS-1 d" 3 128

* 2ADFS-2 f" 3 143

* 2ADFS-3 1" 3 129

*Raintight when used with appropriate Red•Dot®covers.

Suitable for use

in Wet Locations

NEMA 3R

T&B®Fittings

Multi-Gang Boxes *Raintight

Cat. Hub Std. Wt. lbs.

No. Size Pkg. per 100

FSMG-TB 4" threadless Conduit 1 242

*Raintight when used with appropriate Red•Dot®covers.

FSMG-TB

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 58

CWPDR

CWPV-DR CFSDR

CWP-G CFSH-G

CWPV-G CFSR-G

CFSR Series

CWPDR-FS

Single Gang Covers Complete with Gasket and

Screws *Raintight

Cat. Unit Std. Wt. lbs.

No. Description Qty. Pkg. per 100

For Duplex Receptacles, Horizontal

* CWPDR Duplex receptacle cover with 2 spring doors, Device Mount 1 25 40

* CWPDR-FS Box Mount 1 25 40

For Duplex Receptacles, Vertical

* CFSDR Box Mount 1 25 38

For GFCI Receptacles Horizontal

* CFSH-G Box Mount 1 25 40

For GFCI Receptacles Vertical

* CWPV-G GFCI receptacle cover 2y” x 1X” rectangular opening 1 25 40

Device Mount

* CFSR-G Box Mount 1 25 40

*Raintight when used with appropriate Red•Dot®boxes.

Cat. Nominal Max. Device Unit Std. Wt. lbs

No. Size Face Dia. Qty. Pkg. per 100

For Single Receptacles Vertical (Box Mount Only)

* CFSR-L 1l" 1.600” 1 25 40

* CFSR-S 1c" 1.395” 1 25 40

* CFSR-X 1B" 1.865” 1 25 40

* CFSR-XL 2a" 2.145” 1 25 40

* CFSR-Y 1f" 1.750 1 25 40

*Raintight when used with appropriate Red•Dot®boxes.

FS/FD Aluminum Device Boxes and Covers

Suitable for use in

Wet Locations with Cover

Closed NEMA 3R

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 59

CFSTF

CFSB

FS/FD Aluminum Device Boxes and Covers

Single Gang Covers Complete with Gasket and Screws

*Raintight

Cat. Unit Std. Wt. lbs.

No. Description Qty. Pkg. per 100

Switch Cover

* CFST Plunger Style, Switch Cover, Box Mount NEMA 3R 1 25 40

Switch Cover

* CFSTF Front Lever, Switch Cover, Box Mount NEMA 4 1 25 40

Blank Cover

* CFSB Blank Cover, Box Mount, NEMA 3R 20 100 14

*Raintight when used with appropriate Red•Dot®boxes.

CFST

Suitable for use in

Wet Locations with Cover

Closed NEMA 3R

2CWPDR 2CWTDR

2CWPR-M 2CFSR-M

2CFST 2CFSB

FS/FD Aluminum Device Boxes and Covers

Two Gang Covers Complete with Gasket and Screws

*Raintight

Cat. Unit Std. Wt. lbs.

No. Description Qty. Pkg. per 100

For Two Duplex Receptacles

* 2CWPDR Two Duplex Receptacle Cover with 2 Spring Doors, 1 10 48

Device Mount

For Switch and Duplex Receptacle

* 2CWTDR Switch and Duplex Receptacle Cover, Box/Device Mount 1 10 48

For Single Receptacle

* 2CWPR-M Single Receptacle Cover, Hole Dia. 2b”, Device Mount 1 10 48

* 2CFSR-M Single Receptacle Cover, Hole Dia. 2b”, Box Mount 1 10 48

For Two Switches

* 2CFST Plunger Style Switch Cover, Box Mount 1 10 26

Blank

* 2CFSB Blank Cover, Box Mount 10 50 25

*Raintight when used with appropriate Red•Dot®boxes.

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 60

CDR CTS

CR Series FS-GKV

FS/FD Aluminum Device Boxes and Covers

Single Gang Covers Complete with Gasket and Screws

Cat. Unit Std. Wt. lbs.

No. Description Qty. Pkg. per 100

For Duplex Receptacles

CDR Duplex receptacle Cover, Box Mount 20 100 11

For Switches

CTS Switch Cover, Box Mount 20 100 14

Cat. Nominal Max. Device Unit Std. Wt. lbs.

No. Size Face Dia. Qty. Pkg. per 100

For Single Receptacles (Box Mount Only)

CRL 1l" 1.600” 20 100 12

CRS 1c" 1.395” 20 100 12

CRX-L 2a" 2.145” 20 100 12

Cat. Std. Wt. lbs.

No. Description Pkg. per 100

Gasket

FS-GKV Composition Gasket 100 2

2CDR 2CTS

2CTDR 2FS-GKV

Two Gang Covers Complete with Gasket and Screws

Cat. Unit Std. Wt. lbs.

No. Description Qty. Pkg. per 100

For Two Duplex Receptacles

2CDR Two Duplex Receptacle Cover, Device Mount 10 50 24

For Two Switches

2CTS Switch Cover, Device Mount 10 50 24

For Switch and Duplex Receptacles

2CTDR Switch and Duplex Receptacle Cover, Device Mount 10 50 24

Gasket

2FS-GKV Composition Gasket 50 3

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 61

Cat. Hub

No. Size A B C D E F G H J CI

AFS-1 d" 4l 2m m 2h 1a 2g 2l 1n 21.6

AFS-2 f" 4l 2m m 2h 1L 2g 2l 1n 21.6

AFS-3 1” 4l 2m m 2h 1L 2g 2l 1n 21.6

AFSC-1 d" 4l 2m m 2h 1a 2g 2l 1n 21.6

AFSC-2 f" 4l 2m m 2h 1L 2g 2l 1n 21.6

AFSC-3 1" 4l 2m m 2h 1L 2g 2l 1n 21.6

AFSS-1 1d" 4l 2m m 2h 1c 2g 2l 1n 1d 21.6

AFSS-2 f" 4l 2m m 2h 1c 2g 2l 1n 1d 21.6

AFSCC-1 d" 4l 2m m 2h 1c 2g 2l 1n 1d 21.6

AFSCC-2 f" 4l 2m m 2h 1c 2g 2l 1n 1d 21.6

AFS, AFSC, AFSS, AFSCC

ADFS, ADFSC

ADFS ADFSC

FS/FD Aluminum Device Boxes and Covers

AFS AFSC AFSS AFSCC

Cat. Hub

No. Size A B C D E F G H CI

ADFS-1 d" 4l 2m g 3h 1a 2g 2l 2n 31.3

ADFS-2 f" 4l 2m g 3h 1L 2g 2l 2n 31.3

ADFS-3 1" 4l 2m g 3h 1L 2g 2l 2n 31.3

ADFSC-1 1d" 4l 2m g 3h 1a 2g 2l 2n 31.3

ADFSC-2 f" 4l 2m g 3h 1L 2g 2l 2n 31.3

ADFSC-3 1" 4l 2m g 3h 1L 2g 2l 2n 31.3

Dimensions and Cubic Inches (CI) Single Gang Boxes

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:46 PM Page 62

2AFS, 2AFSC

2AFS

2AFSC

2ADFS

2ADFSC

2ADFS, 2ADFSC

FS/FD Aluminum Device Boxes and Covers

Cat. Hub

No. Size A B C D E F G H CI

2AFS-1 d" 4l 4e m 2h 1c 2g 4c 1n 36.0

2AFS-2 f" 4l 4e m 2h 1c 2g 4c 1n 36.0

2AFS-3 1" 4l 4e g 2h 1L 2g 4c 1n 36.0

2AFSC-1 d" 4l 4e m 2h 1c 2g 4c 1n 36.0

2AFSC-2 f" 4l 4e m 2h 1c 2g 4c 1n 36.0

Cat. Hub

No. Size A B C D E F G H CI

2ADFS-1 d" 4l 4e m 3p 1c 2g 4c 2O 54.0

2ADFS-2 f" 4l 4e m 3p 1c 2g 4c 2O 54.0

2ADFS-3 1” 4l 4e g 3p 1L 2g 4c 2O 54.0

2ADFSC-2 f" 4l 4e m 3p 1c 2g 4c 2O 54.0

2ADFSC-3 1" 4l 4e g 3p 1L 2g 4c 2O 54.0

Dimensions and Cubic Inches (CI) Two Gang Boxes

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 63

Dimensions Single Gang Covers

CWPDR CWPDR-FS CWPV-DR

CFSDR CDR CWP-G CFSH-G

CWPV-G CFSR-G CFSR Series CR Series

CFST CTS CFSTF CFSB

FS/FD Aluminum Device Boxes and Covers

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 64

Dimensions Two Gang Covers

1m"

4e"

4l"

4e"

4l"

3L"

4e"

3L"

4e"

2b"

Dia.

4l"

1m"

2c"

2b"

Dia.

FS/FD Aluminum Device Boxes and Covers

1m"

4e"

4l"

3f"

3L"

4e"

4l" 3L"

3f"

4e"

4l" 3L"

3f"

4e"

4l" 3L"

3f"

2CWPDR 2CDR 2CTDR

2CWTDR 2CFSR-M 2CWPR-M

2CFST 2CTS 2CFSB

T&B®Fittings

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 65

Conduit Expansion Coupling

XJG-TB Rigid Conduit Expansion Coupling

New

T&B®Fittings

No Disassembly Required.

Whenever you install a rigid

expansion coupling in a long con-

duit run, you normally need three

hands, two strong backs and lots

of patience. Now you can relax.

T&B introduces the new, no-has-

sle Rigid Conduit Expansion

Coupling. Installation’s just a few

turns and you’re done. The T&B

Rigid Conduit Expansion Coupling

features innovations that provide

conveniences to the installer, sav-

ing time and money on the job.

There’s no disassembly needed

during the installation, requiring

fewer tools and less opportunities

for lost pieces.

The new XJG-TB Rigid Conduit

Expansion Coupling also packs an

added punch: It’s the only fitting of

its kind that features a true internal

bonding jumper. This eliminates

the need for additional external

bonding jumpers, so there’s fewer

parts to buy and install.

If you need a fitting that can give

and take without a lot of hassle,

reach for T&B’s new XJG-TB Rigid

Conduit Expansion Coupling. It’s

the latest breakthrough in the

industry’s leading line of conduit

fittings. Contact your local repre-

sentative for more information

regarding the XJG-TB Rigid

Conduit Expansion Coupling and

the complete line of conduit fit-

tings from the name you trust for

quality design and manufacturing,

Thomas & Betts.

8" Movement

4" Movement

Innovative Design Makes

Installations Easier.

• No disassembly necessary to install

• Fast, simple, and requires fewer steps

• True Internal Bonding Jumper - no

external grounding strap required

• Tamper-proof internal jumper protected

from the environment

• Exceeds code requirements for long

conduit runs to permit linear movement

Slide the fitting onto the conduit

until it stops at the internal sliding

bushing. Tighten and you’re

ready. No parts to reassemble!

With a wrench, tighten the gland

nut to compress the Teflon pack-

ing, creating a rain-tight seal

around the conduit.

Thread the next length of conduit

into the other end of the fitting

and tighten. You’re done!

Internal Sliding

Bushing (keyed)

Internal Bonding

Jumper

Bonding

Bushing

Gland

Nut

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 66

XJG Conduit Expansion Coupling

ABC

Cat No. Size Movement Diameter Length Height

XJG24-TB f" 4" 2.43 10.00 2.75

XJG28-TB f" 8" 2.43 14.00 2.75

XJG34-TB 1" 4" 2.67 10.00 2.99

XJG38-TB 1" 8" 2.67 14.00 2.99

XJG44-TB 1b" 4" 3.36 10.56 3.68

XJG48-TB 1b" 8" 3.36 14.56 3.68

XJG54-TB 1d" 4" 3.36 10.56 3.68

XJG58-TB 1d" 8" 3.36 14.56 3.68

XJG64-TB 2" 4" 3.86 11.25 4.18

XJG68-TB 2" 8" 3.86 15.25 4.18

XJG74-TB 2d" 4" 4.96 12.12 5.25

XJG78-TB 2d" 8" 4.96 16.12 5.25

XJG84-TB 3" 4" 4.96 12.12 5.25

XJG88-TB 3" 8" 4.96 16.12 5.25

XJG94-TB 3d" 4" 6.37 12.87 6.75

XJG98-TB 3d" 8" 6.37 16.87 6.75

XJG104-TB 4" 4" 6.37 12.87 6.75

XJG108-TB 4" 8" 6.37 16.87 6.75

XJG1208-TB 5" 8" 7.99 18.87 8.56

Please consult Technical Services for special orders and availability of products not shown in

this list.

T&B®Fittings

Conduit Expansion Coupling

Suggested Specifications

Expansion Fittings for Rigid Steel or Intermediate Metal Conduit

Where raceways require expansion fittings to compensate for

thermal expansion and contraction and where expansion fittings

and telescoping sections of metal raceway shall be made electri-

cally continous by bonding jumpers or other means:

• Fitting will be constructed from malleable or ductile iron with

exterior and interior zinc plating for corrosion protection.

• The fitting shall be constructed so that disassembly is not

required during installation.

• Fitting shall be raintight after installation.

• The fitting shall have an internal bonding jumper constructed of

a tinned copper braid, sized to meet UL fault current test require-

ments and comply with bonding requirements - NEC article

250.98

• External bonding jumper shall not be required to comply with

NEC requirements.

• Accepted Manufacturers: Thomas & Betts - XJG-TB Series

Standard Materials / Finish

Body . . . . . . . . . . . . . . . . . Malleable or Ductile Iron,

available PVC Coated

Internal Bonding Jumper . . . Tinned Copper Braid

Exterior and Interior Finish .Zinc Plating, Aluminum Acrylic Paint

Packing . . . . . . . . . . . . . . . . PTFE/Synthetic Fiber Material

(Teflon®) Coated)

Listed / Certified By:

UL (File E23018, Std. 514B)

Suitable for Wet Locations

CSA (File LR2884, Std. C22.2 No. 18)

Our complete line makes specifying easy too.

Thomas & Betts offers a wide variety of quality fittings suitable

for outdoor use and hazardous locations.

412031.A01 FIT 3/12 3/20/03 3:17 PM Page 67

T&B®Fittings

GUA

GUAD

GUA Conduit Outlet Boxes

Cat. Hub Dimensions (Inches) Throat Dia. Cubic In.

No. Size A B C D Min. Max. Capacity

GUA14-TB d 1m 2d g 1W .570 .610 5.5

GUA16-TB d 2 3d g 2 .570 .610 13.5

GUA24-TB f 2 2d g 1g .755 .810 5.3

GUA26-TB f 2 3d g 2 .755 .810 13.3

GUA36-TB 1 2j 3d g 2j .935 1.035 16.2

GUA47-TB 1b 2W 4c 1 2z 1.260 1.360 29

GUA59-TB 1d 3m 5f 1h 3J 1.470 1.590 70

GUAB14-TB d 2b 2d g 2ƒ .570 .610 6.9

GUAB16-TB d 2 3d g 2 .570 .610 13.5

GUAB24-TB f 2d 2d g 2c .755 .810 7.9

GUAB26-TB f 2 3d g 2 .755 .810 13.5

GUAB36-TB 1 2j 3d 1 2n .935 1.035 15.4

GUAB47-TB 1b 2W 4c 1 2z 1.260 1.360 27.5

GUAB59-TB 1d 3m 5f 1h 3J 1.470 1.590 73.6

GUAB69-TB 2 4h 5f 1h 4Y 1.880 2.047 80

GUAB79-TB 2d 4h 5f 1a 4Y 2.320 2.380 98

GUAC14-TB d 2b 2d g 2ƒ .570 .610 6.8

GUAC16-TB d 2 3d g 2 .570 .610 13.1

GUAC24-TB f 2 2d g 1g .755 .810 5.3

GUAC26-TB f 2 3d g 2 .755 .810 13.3

GUAC36-TB 1 2j 3d g 2j .935 1.035 16.2

GUAC47-TB 1b 2W 4c 1 2z 1.260 1.360 29.3

GUAC49-TB 1b 3m 5f 1 3m 1.260 1.360 73.6

GUAC59-TB 1d 3m 5f 1h 3m 1.470 1.590 74

GUAC69-TB 2 4h 5f 1h 4Y 1.880 2.047 77.8

GUAD14-TB d 1m 2d g 1W .570 .610 5.6

GUAD16-TB d 2 3d g 2 .570 .610 12.5

GUAD24-TB f 2 2d g 1g .755 .810 5.2

GUAD26-TB f 2 3d g 2 .755 .810 13.1

GUAD36-TB 1 2j 3d g 2j .935 1.035 16

GUAD49-TB 1b 3m 5f 1 3m 1.260 1.360 76

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust-Ignitionproof

Raintight

Wet Locations

Conduit Outlet Boxes

Explosionproof, Dust-Ignitionproof

Application

GUA boxes can be used for haz-

ardous location conduit runs for the

following:

• Allows for mounting of fixture outlets

(when used with appropriate covers).

• Provides easy access to wiring.

• Provides junction in conduit for wire

pulling and splices.

• Changes direction in rigid conduit

systems.

• Attaches two or more pieces of con-

duit in long runs.

• Guards against damage to wires in

rigid conduit.

Features

• All hubs have a minimum of five full

threads and integral bushing.

• All boxes are furnished with internal

grounding screw.

• Cover supplied with “O” ring gasket.

Size Range

•d" NPT to 2" NPT

• Access opening 2" to 5" diameter

Materials

• Bodies: Grade 60-45-10 Ductile Iron

(Complies with ASTM standard

A536)

• Covers: Die cast aluminum

Finish

• Boxes: Zinc-plated with aluminum

acrylic paint

• Covers: Natural

Listing Certifications

• UL514A (wet locations when used

with gasketed covers)

• UL886

• CSA: C22.2 No. 30

GUAC

GUAB

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 68

T&B®Fittings

GUA Conduit Outlet Boxes (continued)

Cat. Hub Dimensions (Inches) Throat Dia. Cubic In.

No. Size A B C D Min. Max. Capacity

GUAL14-TB d 2b 2d g 2ƒ .570 .610 7.1

GUAL16-TB d 2 3d g 2 .570 .610 13.4

GUAL24-TB f 2 2d g 1g .755 .810 5.3

GUAL26-TB f 2 3d g 2 .755 .810 13.3

GUAL36-TB 1 2j 3d g 2j .935 1.035 16.2

GUAL47-TB 1b 2W 4c 1 2z 1.260 1.360 30

GUAL49-TB 1b 3m 5f 1 3J 1.260 1.360 74.5

GUAL59-TB 1d 3m 5f 1h 3J 1.470 1.590 74

GUAL69-TB 2 4h 5f 1h 4Y 1.880 2.047 77.8

GUAM14-TB d 1m 2d g 1W .570 .610 5.6

GUAM16-TB d 2 3d g 2 .570 .610 12.5

GUAM24-TB f 2 2d g 1g .755 .810 6.2

GUAM26-TB f 2 3d g 2 .755 .810 12.5

GUAM36-TB 1 2j 3d g 2j .935 1.035 14

GUAM47-TB 1b 2W 4c 1 2z 1.260 1.360 29.2

GUAM69-TB 2 4h 5f 1h 4Y 1.880 2.047 80

GUAN14-TB d 2a 2d g 2 .570 .610 6.8

GUAN16-TB d 2 3d g 2 .570 .610 13.5

GUAN24-TB f 2j 2d g 2i .755 .810 7.7

GUAN26-TB f 2 3d g 2 .755 .810 14

GUAN36-TB 1 2j 3d g 2j .935 1.035 16.9

GUAN47-TB 1b 2W 4c 1 2z 1.260 1.360 31.5

GUAN59-TB 1d 4h 5f 1h 4Y 1.470 1.590 84

GUAN69-TB 2 4h 5f 1h 4Y 1.880 2.047 84

GUAT14-TB d 2b 2d g 2ƒ .570 .610 7

GUAT16-TB d 2 3d g 2 .570 .610 13.5

GUAT24-TB f 2 2d g 1g .755 .810 5.3

GUAT26-TB f 2 3d g 2 .755 .810 13.3

GUAT36-TB 1 2j 3d 1 2j .935 1.035 15.9

GUAT37-TB 1 2j 3d g 2j .935 1.035 23.3

GUAT47-TB 1b 2W 4c 1 2z 1.260 1.360 29.3

GUAT49-TB 1b 3m 5f 1 3J 1.260 1.360 77.2

GUAT59-TB 1d 3m 5f 1h 3J 1.470 1.590 77.7

GUAT69-TB 2 4h 5f 1h 3J 1.880 2.047 77.8

GUAT79-TB 2d 4h 5f 1h 4Y 2.320 2.380 95

GUAW14-TB d 1m 2d g 1W .570 .610 5.2

GUAW16-TB d 2 3d g 2 .570 .610 13

GUAW24-TB f 2 2d g 1g .755 .810 6.5

GUAW26-TB f 2 3d g 2 .755 .810 13

GUAX14-TB d 1m 2d g 1W .570 .610 5.2

GUAX16-TB d 2 3d g 2 .570 .610 13.5

GUAX24-TB f 2 2d g 1g .755 .810 5.3

GUAX26-TB f 2 3d g 2 .755 .810 13.3

GUAX36-TB 1 2j 3d 1 2j .935 1.035 16

GUAX37-TB 1 2j 3d g 2j .935 1.035 23.3

GUAX47-TB 1b 2W 4c 1 2I 1.260 1.360 30

GUAX49-TB 1b 3m 5f 1 3J 1.260 1.360 72

GUAX59-TB 1d 3m 5f 1h 3J 1.470 1.590 71

GUAX69-TB 2 4h 5f 1h 4Y 1.880 2.047 77.8

GUA Conduit Device Box Replacement Covers

Cat. Opening

No. Dia.

GUA04-TB 2

GUA06-TB 3

GUA07-TB 3e

GUA09-TB 5

GUAT

GUAL

GUAX

Conduit Outlet Boxes

Explosionproof, Dust-Ignitionproof

GUAN

GUAW

GUAM

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust-Ignitionproof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 69

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

GAX

GAFX

GAJU

Copper-free

aluminum External

hub design

Smooth

conduit

stops

Precision

machined

threads

Internal

ground

boss and

screw

Unique

mounting

pads

Application

• Junction for branch conduits in hazardous locations.

• Accessible wiring chamber provides a convenient location to maintain

or change a system, pull conductors and make splices.

• Unique mounting pads and external hub design ideal for installations

of OEM devices or instruments.

Features/Benefits

• Copper-free* aluminum provides increased corrosion resistance.

• Precision cast and machined surfaces permit safer wire pulling.

• Precision NPT threaded hubs allow trouble-free field installation for

rigid or IMC conduit.

• Die cast construction and industrial design combine to produce a

rugged protective enclosure for devices on industrial and OEM

applications.

• Clear UL, CSA and cubic content markings speed approval by

inspectors.

Standard Materials

• Die cast aluminum alloy A360 with less than .004 copper content

(copper-free).

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• Suitable for hazardous locations

• NEMA 4 rated when ordered with O-ring installed

• Federal Spec W-C-586

Sample Specifications

• Outlet boxes for hazardous locations shall be die cast copper- free*

aluminum alloy A360 and suitable for use in Class I, Groups C, D,

Class II, Groups E, F, G and Class III areas. All conduit stops shall be

coined and free of rough edges. Outlet boxes for hazardous locations

shall be finished with aluminum lacquer. Outlet boxes shall be

Red•Dot®Catalog No. __________

*Less than .004 copper content.

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 70

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

External Hubs with Installed Green Ground Screw

Through Feed with Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

◗GAC-1 d" 1 5 115

◗GAC-2 f" 1 5 115

◗• GAC-3 1" 1 5 115

◗• GAC-4 1b" 1 5 175

◗• GAC-5 1d" 1 4 247

◗• GAC-6 2" 1 4 253

Dead End with Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

◗• GAE-1 d" 1 5 110

◗• GAE-2 f" 1 5 110

◗• GAE-3 1" 1 5 110

L Style with Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

◗GAL-1 d" 1 5 115

◗GAL-2 f" 1 5 115

◗• GAL-3 1" 1 5 115

◗• GAL-4 1b" 1 5 175

◗• GAL-5 1d" 1 4 247

◗• GAL-6 2" 1 4 253

LB Style with Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

◗GALB-1 d" 1 5 115

◗GALB-2 f" 1 5 115

◗GALB-3 1" 1 5 115

◗• GALB-4 1b" 1 5 175

◗• GALB-5 1d" 1 4 247

◗• GALB-6 2" 1 4 253

T Style with Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

◗GAT-1 d" 1 5 120

◗GAT-2 f" 1 5 120

◗GAT-3 1" 1 5 120

◗GAT-4 1b" 1 5 180

◗GAT-5 1d" 1448

◗GAT-6 2" 1 4 406

• Made to order items. Consult factory for lead time and minimum quantities.

◗ Suffix-OR: O-ring available for NEMA 4 rating. Consult factory for lead time and price.

GAC

GAE

GAL

GALB

GAT

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 71

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

External Hubs with Installed Green Ground Screw and Covers

X Style with Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

† GAX-1 d" 1 5 125

† GAX-2 f" 1 5 125

† GAX-3 1" 1 5 125

† • GAX-4 1b" 1 5 210

† • GAX-5 1d" 1 4 257

† • GAX-6 2" 1 4 413

X Style with Flange and Surface Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

† GAFX-1 d" 1 4 135

† GAFX-2 f" 1 4 135

† GAFX-3 1" 1 4 135

Surface Style Cover

Cat. Cover Fits Std. Wt. lbs.

No. Opening Boxes Pkg. per 100

• GAS-123 3W" d", f", 1" 136

• GAS-4 3C" 1b" 152

• GAS-56 5i" 1d", 2" 169

Dome Style Cover (Class I, Group D only)

Cat. Cover Fits Inside Std. Wt. lbs.

No. Opening Boxes Height Pkg. per 100

• GAD-123 3W" d", f", 1" 2e" 171

• Made to order items. Consult factory for lead time and minimum quantities.

† Suffix-OR: O-ring available for NEMA 4 rating. Consult factory for lead time and price.

GAX

GAFX

GAS

GAD

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 72

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

External Hubs with Installed Green Ground Screw,

Covers and Plugs

U Style with Canopy Cover

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

• GAJU-1 d" 1 5 130

• GAJU-2 f" 1 5 130

GAJU-3 1" 1 5 130

• GAJU-5 1d" 1 267

GAJU-6 2" 1 273

Canopy Style Cover

Cat. Cover Fits Unit Std. Wt. lbs.

No. Opening Boxes Qty. Pkg. per 100

• GAJ-123 3W" d", f", 1" 11044

• GAJ-4 3C" 1b" 1561

• GAJ-56 5i" 1d", 2" 1578

• Made to order items. Consult factory for lead time and minimum quantities.

GAJU

GAJ

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 73

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

Dimensions and Cubic Inches (CI)

JBF

EXUN & EXUNL

Hub

Size A B C D E F G H J K CI

d" 3O" 3a" 2y" 2h" 4 3c" 4b" 1b" 1l" å" 20.3

f" 3O" 3a" 2y" 2h" 4 3c" 4b" 1b" 1l" å" 20.3

1" 3O" 3j" f" 2b" 4 3l" 4b" 1h" 1l" å" 20.0

GAC, GAE, GAL, GALB, GAT, GAX

Cover Hub

Opening Size A B C D E F G H J K L CI

3W" d" 4" 2b" 2n" 1c" W" W" 5i" 5l" 4i" 3j" l" 18.8

3W" f" 4" 2b" 2n" 1c" W" W" 5i" 5l" 4i" 3j" l" 18.8

3W" 1" 4" 2b" 2n" 1e" m" B" 5d" 5l" 4i" 3j" l" 18.8

3C" 1b" 4j" 3" 3W" 2h" 1o" g" 5W" – 4l"" 3n" e" 28.0

5i" 1d" 5f" 4b" 5h" 2g" 1k" g" 6e" – 6k" 5v" m" 69.3

5i" 2" 5f" 4b" 5h" 2g" 1k" g" 6e" – 6k" 5v" m" 69.3

Dimensions of all styles

when GAJ cover is used

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 74

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

GAFX

Cover Hub

Opening Size A B C D E F G H L M CI

3W" d" 4" 2b" 2n" 5l" W" 4d" b" 1c" l" 5i" 20.0

3W" f" 4" 2b" 2n" 5l" W" 4d" b" 1c" l" 5i" 20.0

3W" 1" 4" 2b" 2n" 5l" m" 4f" j" 1e" l" 5d" 19.0

Note: All GAF units supplied as X configuration with proper number of

explosion-proof close-up plugs to make C, T or L.

GAJU

Cover Hub

Opening Size A D E F G J K CI

3W" d" 4" m" 1d" O" 5i" 4i" 4" 23.8

3W" f" 4" m" 1d" O" 5i" 4i" 4" 23.8

3W" 1" 4" m" 1d" O" 5i" 4i" 4" 23.8

3C" 1b" 4j" 2h" 1o" g" 5W" 4f" 3n" 33.3

5i" 1d" 5f" 1k" 2h" 1d" 6e" 6k" 6i" 82.8

5i" 2" 5f" 1k" 2h" 1d" 6e" 6k" 6i" 82.8

Note: All GA & GAF series boxes are supplied with GAS or GAJ style covers.

To order these boxes with GAD dome cover, consult factory.

DIA

Dimensions and Cubic Inches (CI)

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 75

T&B®Fittings

Application

• Junction for branch conduits in hazardous locations.

• Accessible wiring chamber provides a convenient location to maintain

or change a system, pull conductors and make splices.

• Internal hub design ideal for installation where space is limited.

Features/Benefits

• Copper-free* aluminum provides increased corrosion resistance.

• Precision cast and machined surfaces permit safer wire pulling.

• Precision NPT threaded hubs allow trouble-free field installation for

rigid or IMC conduit.

• Die cast construction and industrial design combine to produce a

rugged protective enclosure for devices on industrial and OEM

applications.

• Clear UL, CSA and cubic content markings speed approval by

inspectors.

Standard Materials

• Die cast aluminum alloy A360 with less than .004 copper content

(copper-free).

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• Suitable for hazardous locations

• Federal Spec W-C-586

Sample Specifications

• Outlet boxes for hazardous locations shall be die cast copper-free*

aluminum alloy A360 and suitable for use in Class I, Groups C, D,

Class II, Groups E, F, G and Class III areas. All conduit stops shall be

coined and free of rough edges. Outlet boxes for hazardous locations

shall be finished with aluminum lacquer. Outlet boxes shall be

Red•Dot®Catalog No. __________

*Less than .004 copper content.

EXUN

EXUNL

Copper-free

aluminum

Internal hub

design

Smooth

conduit

stops Precision

machined

threads

Internal

ground

boss and

screw

Die cast

lugs

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 76

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

EXUN-1

Internal Hubs with Installed Green Ground Screw

5 Hole Box

Cat. Hub Unit Std. Wt. lbs.

No. Size Description Qty. Pkg. per 100

EXUN-1 d" 5 outlets 1 5 140

EXUN-2 f" with 3 close-up plugs 1 5 140

EXUN-3 1" with 3 close-up plugs 1 5 140

EXUN-11

4 Hole Box

Cat. Hub Unit Std. Wt. lbs.

No. Size Description Qty. Pkg. per 100

EXUN-11 d" 4 outlets 1 5 140

EXUN-22 f" with 2 close-up plugs 1 5 140

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 77

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

Application

• Junction for branch conduits in hazardous locations.

• Accessible wiring chamber provides a convenient location to maintain

or change a system, pull conductors and make splices.

Features/Benefits

• Copper-free* aluminum alloy provides increased corrosion resistance.

• Extra wide 3f" opening provides more hand space for easy access to

the wiring chamber.

• Precision cast and machined surfaces permit safer wire pulling.

• Large capacity 31 cu. in. chamber provides more wiring space.

• Precision NPT threaded hubs allow trouble-free field installation for

rigid or IMC conduit.

• Sand cast construction and industrial design combine to produce a

rugged protective enclosure for devices on industrial and OEM

applications.

• Clear UL, CSA and cubic content markings speed approval by

inspectors.

• Hub spacing allows use of EXFU and EXMU unions.

Standard Materials

• Box - Sand Cast aluminum alloy A356. 2-T6

• Cover - Die Cast aluminum alloy A360 with less than .004 copper

content (copper-free)

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• NEC

Sample Specifications

• Enclosure for hazardous locations. The box shall be cast copper-free*

aluminum alloy A356.2-T6 . Suitable for use in hazardous locations:

Suitable for use in Class I, Groups C, D; Class II, Groups E, F, G; and

Class III areas. Enclosures shall be finished with aluminum lacquer.

Outlet boxes shall be Red•Dot®Catalog No. ______

*Less than .004 copper content.

GASS

Copper-free

aluminum

Clean

cover

edges

Precision

machined

threads

Internal

ground

boss and

screw

Heavy wall

construction

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/20/03 3:04 PM Page 78

T&B®Fittings

Aluminum Conduit Outlet Boxes

Explosion-Proof, Dust-Ignition-Proof

GASS

Cover Hub

Opening Size A B C D E F G H J CI

4” d" 4e 2c 3c 2i 1i d f 4 2e 31

4” f" 4e 2c 3c 2i 1i d f 4 2e 31

4” 1" 4e 2c 3c 2i 1i d f 4 2e 31

Internal Hubs with Installed Green Ground Screw,

Cover and Plugs

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

GASS-1 d" 1 5 282

GASS-2 f" 1 5 278

GASS-3 1" 1 5 274

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 79

T&B®Fittings

LB Style Conduit Body – Aluminum

Cat. Hub Std. Wt. lbs.

No. Size Pkg. per 100

EXLB-1 d" 576

EXLB-2 f" 594

EXLB-3 1" 5 132

T Style Conduit Body – Aluminum

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

EXT-1 d" 525 92

EXT-2 f" 5 25 115

EXT-3 1" 5 172

EXLB

EXT

Aluminum Conduit Outlet Bodies

Explosion-Proof, Dust-Ignition-Proof

Application

• Junction for branch conduits.

• Accessible wiring chamber provides a convenient location to pull conductors

and make splices.

Features/Benefits

• Copper-free* aluminum provides increased corrosion resistance.

• Precision cast and machined surfaces permit safer wire pulling.

• Precision NPT threaded hubs allow trouble-free field installation for rigid or

IMC conduit.

• Deep slotted cover screws for faster installation.

• Clear UL, CSA and cubic content markings speed approval by inspectors.

Standard Materials

• Die cast aluminum alloy A360 with less than .004 copper content

(copper-free).

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• Suitable for hazardous locations

Sample Specifications

• Conduit fittings for hazardous locations shall be die cast copper free* alu-

minum alloy A360. Suitable for use in hazardous locations: Class I, Groups C,

D; Class II, Groups E, F, G and Class III. All conduit stops shall be coined and

free of rough edges. Conduit fittings shall be finished with aluminum lacquer.

Conduit fittings shall be Red•Dot®Catalog No. __________

*Less than .004 copper content.

Copper-free

aluminum

Smooth

conduit

stops

Precision

machined

threads and

surfaces

Heavy wall

construction

Deep

slotted

screws

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 80

T&B®Fittings

Conduit Outlet Bodies

Explosionproof, Dust-Ignitionproof

OE Series – Iron Conduit Outlet Bodies

Cat. Hub

No. Size A B C D E F

OEC1-TB d" 4.06 1.62 1.90 0.69 0.88 0.63

OEC2-TB f" 4.35 1.88 2.19 0.69 0.88 0.76

OET1-TB d" 4.06 1.62 1.90 0.69 0.88 0.63

OET2-TB f" 4.35 1.88 2.19 0.69 0.88 0.76

OELL1-TB d" 4.06 1.62 1.90 0.69 0.88 0.63

OELL2-TB f" 4.35 1.88 2.19 0.69 0.88 0.76

OELR1-TB d" 4.06 1.62 1.90 0.69 0.88 0.63

OELR2-TB f" 4.35 1.88 2.19 0.69 0.88 0.76

OELB1-TB d" 4.06 1.62. 1.90 0.69 0.88 0.63

OELB2-TB f" 4.35 1.88 2.19 0.69 0.88 0.76

Application

OE series are installed in conduit systems within hazardous areas to:

• Protect conductors in threaded rigid conduit.

• Act as pulling and splice fittings.

• Interconnect lengths of conduit.

• Change direction of conduit.

• Provide access for maintenance and future system changes.

Features

OE conduit bodies have:

• Tapered threaded hubs for ground continuity.

• Smooth integral hub bushings to protect conductor insulation when pulling.

• Five different hub arrangements.

• Accurately machined body with blind tapped screw holes.

• Most compact design of all hazardous area outlet bodies.

• Sizes up to 1".

Standard Materials

• Bodies: Grade 60-45-10 Ductile Iron (Complies with ASTM standard A536)

Standard Finish

• Electrogalvanized and aluminum acrylic paint.

Size Ranges

• Hub – d" and f"

Certifications and Compliances

• NEC/CEC:Class I, Division 1 & 2, Groups C, D

Class II, Division 1, Groups E, F, G

Class II, Division 2, Groups F, G

Class III

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust-Ignitionproof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 81

T&B®Fittings

Conduit Outlet Elbows

Explosionproof, Dust-Ignitionproof

Capped Iron Elbow – Female to Female

Cat. Hub Throat Dim.

No. Size A B Min Max

LBY15-TB d 2l 2 0.570 0.610

LBY25-TB f 2m 2b 0.755 0.810

LBY35-TB 1 3p 2d 0.955 1.035

LBY45-TB 1b 3f 2n 1.260 1.360

LBY55-TB 1d 4b 3c 1.470 1.590

LBY65-TB 2 5d 4 1.880 2.047

LBY Elbows have:

• Maximum volume for bends within a compact over-

all size.

• Screw on cover for ease of installation and removal.

• Cover opening on an angle, permitting conductors to

be pulled straight through either hub.

• Tapered threaded hubs and integral bushing for

rigid threaded conduit.

Conduit Bodies and Capped Elbows

Application

LBY/GYF elbows are installed in conduit systems within hazardous areas to:

• Make 90° bends in conduit systems where space is limited.

• Act as pull outlets.

• Provide access to conductors for maintenance and future system changes.

Features

• Maximum volume for bends within a compact overall size.

• Screw on cover for ease of installation and removal.

• Cover opening on an angle, permitting conductors to be pulled straight

through either hub.

• Tapered threaded hubs and integral bushing for rigid threaded conduit.

LBY –

Class I, Division 1 & 2, Groups C,D

Class II, Division 1, Groups F,G

Class III

Class I, Division 1 & 2, Groups C,D

Class II, Division 1, Groups F,G

Class III

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust-Ignitionproof

Raintight

Wet Locations

LBY

GYF

Capped Aluminum Elbow – Female to Female

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

GYF-1 d" 10 50 23

GYF-2 f" 525 40

GYF-3 1" 525 60

• GYF-4 1b" 210 80

GYF-5 1d" 210 95

• Made to order items. Consult factory for lead time and minimum quantities.

412031.A01 FIT 3/12 3/13/03 4:47 PM Page 82

T&B®Fittings

Aluminum Recessed Plugs

Cat. Hub

No. Size

With Flush Head for Hazardous and

Non-Hazardous Locations

XPLG-1† d"

XPLG-2† f"

XPLG-3† 1"

XPLG-4* 1b"

XPLG-5* 1d"

XPLG-6* 2"

XPLG-7* 2d"

XPLG-8* 3"

XPLG-9* 3d"

XPLG-10* 4"

Made to order items. Consult factory for lead time and

minimum quantities.

† Not U.L. Listed

* U.L. Listed E 34438

RE, PLG, REC Reducers, Plugs and Adapters

Explosionproof, Dust-Ignitionproof

CI.I, Div. 1 & 2, Groups A, B, C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

Explosionproof

Dust-Ignitionproof

Application

• RE and REC reducers are used in threaded heavy wall

conduit systems.

• RE reduces conduit hubs to a smaller size.

• REC connects two different sizes of conduit together or is

used to replace a coupling and reducer in an installation.

• PLG plugs are used for closing threaded conduit hubs.

Features

• All Hubs have NPT threads with a minimum of five full threads

and integral bushing for preventing damage to wires.

Materials

• Machined Reducers: Steel

• Cast Reducers: Gray Iron

• Funnel Reducers: Iron

• Recessed Plugs: Gray Iron

• red•dot®Recessed Plugs: Copper-free Aluminum

Standard Finishes

• Cast zinc-plated with aluminum acrylic paint

• Machine zinc-plated with clear chromate finish

Listing Certifications

• UL: 886

• CSA: C22.2 No.30

• NEC/CEC: CI.I, Div. 1 & 2, Groups A, B, C, D

CI.II, Div. 1, Groups E, F, G

CI.III

For hazardous and non-hazardous locations

Reducing Bushings

Cat. A Male B Female

No. (NPT) (NPT)

RE21-TB fd

RE31-TB 1d

RE32-TB 1f

RE41-TB 1b d

RE42-TB 1b f

RE43-TB 1b 1

RE51-TB 1d d

RE52-TB 1d f

RE53-TB 1d 1

RE54-TB 1d 1b

RE61-TB 2d

RE62-TB 2f

RE63-TB 21

RE64-TB 21b

RE65-TB 21d

RE73-TB 2d 1

RE74-TB 2d 1b

RE75-TB 2d 1d

RE76-TB 2d 2

RE83-TB 31

RE84-TB 31b

RE85-TB 31d

RE86-TB 32

RE87-TB 32d

RE96-TB 3d 2

RE97-TB 3d 2d

RE98-TB 43

RE106-TB 42

RE107-TB 42d

RE108-TB 43

REC Series Reducers

Cat. A B

No. (NPT) (NPT) C

Funnel Shaped Reducers for

Hazardous and Non-Hazardous

Locations

REC21-TB f d - 14 1g

REC31-TB 1 d - 14 2

REC32-TB 1 f - 14 2

Recessed Plugs

Cat. Threads

No. (NPT)

With Flush Head for Hazardous and

Non-Hazardous Locations

PLG1-TB d

PLG2-TB f

PLG3-TB 1

PLG4-TB 1b

PLG5-TB 1d

PLG6-TB 2

PLG7-TB 2d

PLG8-TB 3

PLG9-TB 3d

PLG10-TB 4

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 83

T&B®Fittings

Three-Piece Couplings

Explosionproof, Dust-Ignitionproof

Application

UNY and UNF unions are installed in threaded thickwall conduit systems:

• UNY – to connect conduit to a conduit fitting, junction box, or device enclosure.

• UNF – to connect conduit to conduit, or to provide a means for future modifi-

cation of the conduit system.

Standard Finishes

• Steel – electrogalvanized with chromate treatment.

• Iron alloy, malleable iron – electrogalvanized and aluminum

acrylic paint

Certifications and Compliances*

• NEC/CEC

Class I, Division 1 & 2, Groups A,B,C,D

Class II, Division 1, Groups E,F,G

Class III

UNF, UNY d" – 1"

•UL – Conduit unions for use in Cat. Nos. UNF/UNY

followed by 105, 205, or 305; for use in:

Class I, Division 1 & 2, Groups A,B,C,D

Class II, Division 1, Groups E,F,G

Class III

UNF,UNY d", f", 1"

•CSA – Conduit unions for use in Cat. Nos. UNF/UNY

followed by 105, 205, 305, 405 or 505; for use in:

Class I, Division 1 & 2, Groups B,C,D

Class II, Division 1, Groups E,F,G

Class III

UNF,UNY d", f", 1", 1b", 1d"

•UL – Conduit unions for use in Cat. Nos. UNF/UNY

followed by 405 or 505; for use in:

Class I, Division 1 & 2, Groups B,C,D

Class II, Division 1, Groups E,F,G

Class III

UNF,UNY 1b", 1d"

•UL & CSA – Conduit unions for use in Cat. Nos. UNF/UNY, EL Series

followed by 605, 905, or 1005; for use in:

Class I, Division 1 & 2, Groups C,D

Class II, Division 1, Groups E,F,G

Class III

UNF,UNY 2", 2d", 3", 3d", 4"

UNY

CI.I, Div. 1 & 2, Groups A,B,C,D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

Explosionproof

Dust-Ignitionproof

UNF

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 84

T&B®Fittings

UNY Male Unions

Cat. Overall Overall

No. TR Size Length/Inches Dia./Inches

For Hazardous and Non-Hazardous Locations

UNY105-TB d2ç1d

UNY205-TB f2k1m

UNY305-TB 12f2

UNY405-TB 1b 3h 2f

UNY505-TB 1d 3e 3h

UNY605-TB 23d3m

UNY705-TB 2d 4m 4j

UNY805-TB 35X5h

UNY905-TB 3d 5d 5W

UNY1005-TB 45e6i

LENGTH LENGTH

MAX. DIA. MAX. DIA.

Three-Piece Couplings

Explosionproof, Dust-Ignitionproof

LENGTH

MAX. DIA. MAX. DIA.

LENGTH

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust-Ignitionproof

Raintight

Wet Locations

UNY

UNF

UNF Female Unions

Cat. Overall Overall

No. TR Size Length/Inches Dia./Inches

For Hazardous and Non-Hazardous Locations

UNF105-TB d1g1d

UNF205-TB f2a1m

UNF305-TB 12q2

UNF405-TB 1f 2b 2f

UNF505-TB 1d 2f 3h

UNF605-TB 22d3m

UNF705-TB 2d 3d 4j

UNF805-TB 345h

UNF905-TB 3d 4q 5W

UNF1005-TB 44b6i

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 85

T&B®Fittings

Aluminum Three-Piece Couplings

Explosion-Proof, Dust-Ignition-Proof

Application

• Unions are used as connecting elements between enclosures, fit-

tings or boxes which permit future changes to the system in both

hazardous and non-hazardous areas.

Features/Benefits

• Copper-free* aluminum provides increased corrosion resistance.

• Precision cast and machined surfaces permit safer wire pulling.

• Precision NPT threaded hubs allow trouble-free field installation for

rigid or IMC conduit.

• Clear UL, CSA and cubic content markings speed approval by

inspectors.

• Unique concentric ring design insures critical flame path control.

Standard Materials

• Die cast aluminum alloy A360 with less than .004 copper content

(copper-free).

• EXMU nipples are galvanized steel.

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• Suitable for hazardous locations

• Federal Spec W-C-586

Sample Specifications

• Conduit unions for hazardous locations shall be die cast copper-

free* aluminum alloy A360. Suitable for use in hazardous loca-

tions: Class I, Groups C, D; Class II, Groups E, F, G and Class III.

All conduit stops shall be coined and free of rough edges. Conduit

unions shall be finished with aluminum lacquer. Conduit unions

shall be Red•Dot®Catalog No. __________

*Less than .004 copper content.

EXFU

EXMU

Copper-free

aluminum

Precision

machined

threads

Unique con-

centric ring

design

Smooth

conduit

stops

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 86

T&B®Fittings

Aluminum Three-Piece Couplings

Explosion-Proof, Dust-Ignition-Proof

Male and Female Unions

Female to Female

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

EXFU-1 d’ 525 24

EXFU-2 f" 525 33

EXFU-3 1" 525 42

EXFU-4 1b" 525 53

EXFU-5 1d" 525 68

• EXFU-6 2" 2 10 130

• EXFU-7 2d" 2 10 270

• EXFU-8 3" 1 5 310

• EXFU-9 3d" 1 5 340

• EXFU-10 4" 1 374

Male to Female

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

EXMU-1 d" 525 24

EXMU-2 f" 525 35

EXMU-3 1" 525 45

• EXMU-4 1b" 525 64

• EXMU-5 1d" 525 84

• EXMU-6 2" 2 10 155

• EXMU-7 2d" 2 10 300

• EXMU-8 3" 1 5 340

• EXMU-9 3d" 1 5 400

• EXMU-10 4" 1 410

• Made to order items. Consult factory for lead time and minimum quantities.

EXFU

EXMU

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 87

T&B®Fittings

45° Female Elbow

in ounces per hub.

Cat. Hub

No. Size A

EL1-TB d 1.268

EL2-TB f 1.402

EL3-TB 1 1.643

EL4-TB 1b 1.846

EL5-TB 1d 2.14

EL6-TB 2 2.326

EL7-TB 2d 2.848

EL8-TB 3 3.149

EL9-TB 3d 3.533

EL10-TB 4 3.975

90° Female Elbow

in ounces per hub.

Cat. Hub

No. Size A

EL19-TB 1d 1.75

EL29-TB f 1.965

EL39-TB 1 2.15

EL49-TB 1b 2.425

EL59-TB 1d 4.047

EL69-TB 2 5.02

EL79-TB 2d 6.375

90° Male Elbow

in ounces per hub.

Cat. Hub

No. Size A

EL195-TB d 1.422

EL295-TB f 1.625

EL395-TB 1 1.875

90° Male & Female Elbow

in ounces per hub.

Cat. Hub

No. Size A B

EL196-TB d 1.695 1.675

EL296-TB f 1.933 1.813

EL396-TB 1 2.085 2.17

EL496-TB 1b 2.46 2.281

Elbows

Explosionproof, Dust-Ignitionproof

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust-Ignitionproof

Raintight

Wet Locations

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 88

T&B®Fittings

Flexible Couplings

Explosionproof, Dust-Ignitionproof

EXFC Series

Male to Male

Cat. Conduit Flex Std. Wt. lbs

No. Size Length Pkg. per 100

• EXFC-104 d" 4” 1 175

EXFC-106 d" 6” 1 200

EXFC-108 d" 8” 1 225

EXFC-110 d" 10” 1 238

EXFC-112 d" 12” 1 250

EXFC-115 d" 15” 1 262

EXFC-118 d" 18” 1 300

• EXFC-121 d" 21” 1 312

EXFC-124 d" 24” 1 325

EXFC-127 d" 27” 1 337

• EXFC-130 d" 30” 1 350

• EXFC-133 d" 33” 1 375

EXFC-136 d" 36” 1 400

• EXFC-204 f" 4” 1 200

EXFC-206 f" 6” 1 225

EXFC-208 f" 8” 1 237

EXFC-210 f" 10” 1 250

EXFC-212 f" 12” 1 262

EXFC-215 f" 15” 1 300

EXFC-218 f" 18” 1 312

• EXFC-221 f" 21” 1 325

EXFC-224 f" 24” 1 337

• EXFC-227 f" 27” 1 350

• EXFC-230 f" 30” 1 375

• EXFC-233 f" 33” 1 400

EXFC-236 f" 36” 1 450

EXFC-306 1" 6” 1 225

EXFC-308 1" 8” 1 250

EXFC-310 1" 10” 1 262

• EXFC-312 1" 12” 1 275

• EXFC-315 1" 15” 1 300

• EXFC-318 1" 18” 1 325

EXFC-321 1" 21” 1 350

• EXFC-324 1" 24” 1 375

• EXFC-327 1" 27” 1 412

• EXFC-330 1" 30” 1 450

• EXFC-333 1" 33” 1 487

EXFC-336 1" 36” 1 525

• EXFC-412 1b" 12” 1 650

• EXFC-415 1b" 15” 1 700

• EXFC-418 1b" 18” 1 750

• EXFC-421 1b" 21” 1 825

• EXFC-424 1b" 24” 1 875

• EXFC-427 1b" 27” 1 950

• EXFC-430 1b" 30” 1 1025

• EXFC-433 1b" 33” 1 1075

• EXFC-436 1b" 36” 1 1125

• EXFC-512 1d" 12” 1 825

• EXFC-515 1d" 15” 1 900

• EXFC-518 1d" 18” 1 1000

• EXFC-521 1d" 21” 1 1100

• EXFC-524 1d" 24” 1 1200

• EXFC-527 1d" 27” 1 1300

• EXFC-530 1d" 30” 1 1400

• EXFC-533 1d" 33” 1 1500

• EXFC-536 1d" 36” 1 1600

• Made to order items. Consult factory for lead time and minimum quantities.

Unions are not supplied with flexible couplings as shown in photo.

NEMA7 ABCD

9EFG

Cl. I, Div. 1 & 2, Groups A, B, C, D

Cl. II, Div. 1, Groups E, F, G

Cl. III, Div. 1 & 2

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 89

T&B®Fittings

Application

EYD drain and inspection sealing fittings:

• Restrict the passage of gases, vapors or flames from one portion of

the electrical installation to another at atmospheric pressure and

normal ambient temperatures.

• Limit explosions to the sealed-off enclosure.

• Prevent precompression or “pressure piling” in conduit systems.

Drain sealing fittings are installed in vertical conduit runs and at low

points in conduit systems to prevent accumulation of condensate

above seal.

Features:

EYD drain sealing fittings include:

• Drain to provide continuous, automatic drainage of condensate.

• Large openings with threaded closures to provide easy access to

conduit hubs for making dams.

• Integral bushings to protect conductor insulation from damage.

• Tapered-tapped hubs to ensure ground continuity.

Standard Materials

• Bodies, and inspection or drain covers – Gray iron alloy and/or

ductile iron.

• Closure for drain – copper-free aluminum or ductile iron.

• Small closure plug – Gray iron alloy and/or steel.

• Drain – stainless steel.

• Removable nipples – steel.

Standard Finish

• Gray iron alloy and ductile iron – electrogalvanized and aluminum

acrylic paint.

• Copper-free aluminum – natural.

• Stainless steel – natural

• Steel – electrogalvanized.

Options

• Copper-free aluminum bodies, nipples and enclosures –

see listings

Size Ranges

• EYD – d" – 4"

Certifications and Compliances*

NEC/CEC:

• EYD11 – 31-TB

Class I, Division 1 & 2, Groups A,B,C,D.

Class II, Division 1, Groups E,F,G.

Class III.

• EYD41 – 101-TB

Class I, Division 1 & 2, Groups C,D.

Class II, Division 1, Groups E,F,G.

Class II, Division 2, Groups F,G.

Class III.

• UL Standard: 886

• CSA Standard: C22.2

• Seals are approved to be used with Crouse-Hinds®Sealing

Compound and Fiber.

Crouse-Hinds®is a trademark of Cooper Industries, Inc.

Sealing Fittings

Explosionproof, Dust-Ignitionproof

412031.A01 FIT 3/12 3/13/03 4:48 PM Page 90

EYD Drain Seals

Cat. Turning

No. Size A B Radius

EYD11-TB d3.81 1.50 1.75

EYD21-TB f4.08 1.75 1.98

EYD31-TB 14.85 2.19 2.19

EYD41-TB 1b 5.00 2.25 1.80

EYD51-TB 1d 5.44 2.44 2.00

EYD61-TB 26.25 3.00 2.32

EYD71-TB 2d 7.50 3.50 2.69

EYD81-TB 38.50 4.25 3.15

EYD91-TB 3d 9.19 4.75 3.38

EYD101-TB 49.75 5.25 3.64

Turning

Radius

Turning

Radius

Sealing Fittings

Explosionproof, Dust-Ignitionproof

NEMA7

9EFG

Cl. I, Div. 1 & 2, Groups A, B, C, D*

Cl. II, Div. 1, Groups E, F, G

Cl. III, Div. 1 & 2

EYD d" - 1" EYD 1b" - 4"

EYD d" - 1"

Drains/Breathers for Hazardous Locations

Cat.

No. Size Dim. “D”

ECD15 d.975

ECD384 c.407

ECD284 b.327

Application

The Thomas & Betts Universal drain/breather fittings can be used as drains

or breathers depending on the installation.

• To use as a drain, the product must be installed in the bottom of the enclo-

sure or the lowest point where an NPT threaded opening exists. It can also

be used in a seal fitting or a “T” conduit body. These must be in a lower sec-

tion of the conduit system. This will allow moisture inside the conduit system

to drain out.

• To use as a breather, installation should be done at the top of an enclosure

or in upper sections of conduit systems. This will permit air exchange and

keep moisture accumulation inside the conduit system to a minimum,

Thomas & Betts recommends the use of at least 2 devices (one drain and

one breather) for maximum efficency.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 91

T&B®Fittings

Sealing Fittings

Explosionproof, Dust-Ignitionproof

EYS Sealing Fittings

Application

EYS sealing fittings can be installed in either vertical or horizontal applications.

• Seals sections of conduit runs from passage of vapors, flame, or gases.

• Seals off sections of conduit system during explosion.

• Limits precompression or pressure piling in conduit system.

Features

• All hubs have a minimum of five full threads, integral bushings to protect con-

ductor insulation from damage, and large access openings for easier packing

of sealing medium.

• Seals are approved to be used with Crouse-Hinds®Sealing Compound

and Fiber.

Size Range

•d" NPT to 4" NPT

Materials

• Bodies: Ductile Iron

• Plugs: Gray Iron

• Nipples: Steel, supplied with EYS fittings

Finish

• Bodies: Zinc-plated with aluminum acrylic paint

• Plugs: Zinc-plated with aluminum acrylic paint

• Nipples: Zinc-plated

Listing Certifications and Compliances

• UL886

• CSA: C22.2 No. 30

* EYS seals are approved to be used with Crouse-Hinds®Chico®A compound

and Chico®X fiber.

CHCHICO – X6 (8 oz. Chico X Fiber)

CHCHICO – A3 (1 lb. can Sealing Compound

CHCHICO – A4 (1 lb. can/1 oz. Chico X Fiber)

EYS Sealing Fittings

Cat. Hub Dimensions (Inches) Turning

No. Size A B C Radius

EYS1-TB* d 3.31 1.25 1.50 1.66

EYS2-TB* f 3.65 1.50 1.75 1.96

EYS3-TB* 1 4.25 1.75 2.19 2.40

EYS4-TB* 1b 5.00 2.25 2.45 3.11

EYS5-TB* 1d 5.69 2.45 3.00 3.62

EYS11-TB d3e1b –1p

EYS21-TB f3y1d –1b

EYS31-TB 14b1f –1X

EYS41-TB 1b 5 2b – 1m

EYS51-TB 1d 5k 2k – 2

EYS61-TB 26b3 –2j

EYS71-TB 2d 7d 3d – 2L

EYS81-TB 38d4b –3q

EYS91-TB 3d 9i 4f – 3c

EYS101-TB 49f5b –3w

Crouse-Hinds®and Chico®are trademarks of Cooper Industries, Inc.

*Vertical Only

Explosionproof

Dust-Ignitionproof

Cl. I, Div. 1 & 2, Groups A, B, C, D*

Cl. II, Div. 1, Groups E, F, G

Cl. III, Div. 1 & 2

EYS11-TB – EYS101-TB

EYS1-TB – EYS5-TB

NEC/CEC:

EYS1-3TB*

Cl. I, Div. 1 & 2, Groups A, B, C, D

EYS4-5TB*

Cl. I, Div. 1 & 2, Groups C, D

EYS11-31TB*

Cl. I, Div. 1 & 2, Groups A, B, C, D

Cl. II, Div. 1, Groups E, F, G

Cl. III

EYS41-101TB*

Cl. I, Div. 1 & 2, Groups C, D

Cl. II, Div. 1, Groups E, F, G

Cl. III

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 92

T&B®Fittings

Aluminum Sealing Fittings

Explosion-Proof, Dust-Ignition-Proof

Application

• Limits flames and/or explosions to area within electrical system

where they originate.

• Limits pressure piling.

• Required by NEC for conduit systems in hazardous locations 18"

from an enclosure housing a heat producing or arcing device; on

2” and larger system which enters an enclosure containing splices;

wherever conduit leaves a Class I, Division I area and enters a non-

hazardous area.

Features/Benefits

• Copper-free* aluminum provides increased corrosion resistance.

• Precision cast and machined surfaces permit safer wire pulling.

• Precision NPT threaded hubs allow trouble-free field installation for

rigid or IMC conduit.

• Large opening provides maximum working room for creating dam

and seal pouring to speed up installation.

• Compact design permits close construction of parallel conduit runs.

Standard Materials

• Sealing Fittings: Die cast aluminum alloy A360 with less than .004

copper content (copper-free).

• Sealing Cement

• Fiber: Flame retardant Kaowool Type A fiber.

Standard Finish

• Aluminum lacquer finish

Compliances

• UL Listed

• CSA Certified

• Suitable for hazardous locations

• Federal Spec W-C-586

Sample Specifications

• Sealing fittings for hazardous locations shall be die cast copper-

free* aluminum alloy A360. Suitable for use in hazardous locations:

Class I, Groups C, D; Class II, Groups E, F, G and Class III. All con-

duit stops shall be coined and free of rough edges. Sealing fittings

for hazardous locations shall be finished with aluminum lacquer.

Sealing fittings shall be Red•Dot®Catalog No. __________

*Less than .004 copper content.

EYVF

EVHF

Precision

machined

threads

Large aper-

ture for

easy instal-

lation

Copper-free

aluminum

Smooth

conduit

stops

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 93

T&B®Fittings

Aluminum Sealing Fittings

Explosion-Proof, Dust-Ignition-Proof

Vertical and Horizontal

Vertical

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

† EYVF-1 d" 525 50

† EYVF-2 f" 525 54

† EYVF-3 1" 5 25 100

EYVF-11 d" 10 50 35

EYVF-22 f" 10 50 40

EYVF-33 1" 420 60

Vertical/Horizontal

Cat. Hub Unit Std. Wt. lbs.

No. Size Qty. Pkg. per 100

EVHF-1 d" 10 50 41

EVHF-2 f" 525 50

EVHF-3 1" 525 60

EVHF-4 1b" 420 70

EVHF-5 1d" 15 60

EVHF-6 2" 1 1 125

• EVHF-7 2d" 1 1 150

• EVHF-8 3" 1 1 250

• EVHF-9 3d" 1 1 300

• EVHF-10 4" 1 1 400

• Made to order items. Consult factory for lead time and minimum quantities.

† Packaged with an adequate amount of sealing compound and plugs installed.

EYVF

EVHF-1 through -3 EVHF-4 through -10

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 94

T&B®Fittings

Preparation

Applications

Red•Dot®sealing cement is used for making seals in sealing fittings.

The insulation in the conductors sealed in the cement may be approved

thermoplastic or rubber, with or without lead covering. The sealing cement

should not be used for insulating.

Characteristics

Red•Dot®sealing cement is not affected by gasoline, alcohol, acetone,

ether, naptha, petroleum, benzol or lacquer solvent.

Preparation

(1) Use a clean mixing vessel for each batch.

(2) Thoroughly mix powder before adding water.

(3) Do not use if temperature is below 40°F.

(4) Mix 1 part water to 2 parts cement.

(5) Allow cement to set for 72 hours before use.

Standard Dams

(1) Push the conductors away from the filling opening and force them apart

so that they do not touch each other or the walls of the fitting or conduit

along their length. If the conductors do touch, the sealing cement will

not form a closed path between them.

(2) Force the packing fiber between each conductor and the inside walls.

Be sure that the dam is strong enough and tight enough to prevent the

considerable weight of the fluid sealing cement from seeping out.

Pouring

(1) Pour the mixed cement into the fitting slowly so as not to trap air in the

seal.

(2) Replace the close-up plugs to insure that they engage not less than 5

full threads.

Sealing Cement

Packing Fiber

Vertical Installation

for EYVF or EVHF Fittings

Sealing

Cement

Packing Fiber

Horizontal EVF Installation

Aluminum Sealing Fittings

Explosion-Proof, Dust-Ignition-Proof

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 95

T&B®Fittings

Sealing Fittings

Explosion-Proof, Dust-Ignition-Proof

Sealing Cement and Fiber for Red•Dot ®Sealing Fittings

Sealing Cement • Can be used on Red•Dot®EYV, EVH series fittings only.

Cat. Volume Std. Wt. lbs

No. Quantity Cubic Inches Pkg. per 100

EXSC-2 3.2 oz. 2.75” 25 20

EXSC-8 13 oz. 11.50” 15 81

EXSC-16 1 lb., 10 oz. 23.00” 10 163

Packing Fiber • Can be used on Red•Dot®EYV, EVH series fittings only.

Cat. Volume Std. Wt. lbs

No. Quantity Cubic Inches Pkg. per 100

EXPF-16 1 lb. 1 112

Approximate amount of cement and fiber required

in ounces per hub.

Cat. Hub Cement Fiber

No. Size Quantity Quantity

EYVF-11 d" 2 oz. o oz.

EYVF-22 f" 3 oz. h oz.

EYVF-33 1" 4 oz. a oz.

EVHF-1 d" 2 oz. o oz.

EVHF-2 f" 2 oz. o oz.

EVHF-3 1" 4 oz. b oz.

EVHF-4 1b" 4 oz. b oz.

EVHF-5 1d" 6 oz. d oz.

EVHF-6 2" 12 oz. 1 oz.

EVHF-7 2d" 15 oz. 1d oz.

EVHF-8 3" 40 oz. 2 oz.

EVHF-9 3d" 45 oz. 3 oz.

EVHF-10 4" 50 oz. 4 oz.

EXSC

EXPF

CI.I, Div. 1 & 2, Groups C, D

CI.II, Div. 1, Groups E, F, G

CI.III, Div. 1 & 2

NEMA 3, 4, 7 CD, 9 EFG

Explosionproof

Dust Ignition-proof

Raintight

Wet Locations

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 96

T&B®Fittings

The Copper Colloidal Surface Treatment That Protects,

Lubricates and Enhances Conductivity Between All Electrical

Connections

Good connections are one of the most important aspects of electrical work.

Mechanics know how much down-time is caused when fluids or oils leak into the

raceway system or looking for a weak link in a ground system caused by a high

resistance connection. Mechanics also know how much time is spent keeping con-

tacts, switches, lugs and other connectors clean or replacing parts because of

“green scourge” build-up. Thomas & Betts has the solution to improve connections

made in thousands of electrical and raceway installations made each day by elec-

tricians everywhere.

Kopr-Shield™compound is a unique homogenized blend of pure, polished colloidal

copper, rust and corrosion inhibitors that simultaneously protects, lubricates and

enhances the conductivity of the mating surfaces to which it is applied. Extremely

adhesive, Kopr-Shield™compound flows smoothly into uneven contours and voids,

making application easy, protection and lubrication complete and positive. A sta-

ble compound, it will not settle-out, thin, thicken, harden, or dry out under the most

severe environmental conditions.

Kopr-Shield™Compound has excellent temperature characteristics – brushed on at

–50F to 250F (other compounds either turn solid or run like water at these

extremes). Even at 1800F, Kopr-Shield™remains intact for short terms.

Kopr-Shield™Compound may be used to advantage in all electrical installations.

When the environment is hostile to good electrical and mechanical connections,

Kopr-Shield™Compound is a must!

Use Kopr-Shield™Compound for Battery Lugs and Cables.

• Prevention of “Green Scourge” corrosion.

• Reduction of resistance.

• Ease of terminal installation and removal.

Use Kopr-Shield™Compound for Raceways.

• Lubrication – Ease of assembly and disassembly.

• Grounding Continuity Improved – Exceeds code requirements.

Use Kopr-Shield™Compound for Fuse Clips.

• Even Heat Distribution – Elimination of hot spots.

• Oxidation Prevention – Prevents carbon path formation.

• Lubrication – Easy installation and removal of fuses.

Use Kopr-Shield™Compound for Wiping Contacts, Drum Switches and Slip

Rings.

• Prevention of galling, burning, pitting and discoloration.

• Suppression of arching and dissipation of coronas.

• Lubrication for ease of operation.

Kopr-Shield™

Cat. No. Description Std. Pkg. Wt. Lbs./C

201-31879 1doz. Container with brush 96 11.46

201-31879-1 4 oz. Container with brush 24 38.54

CP8-TB 8 oz. Container with brush 12 64.58

CP16 16 oz. Container with brush 12 120.83

CP128 1 Gallon Can 4 952.00

Kopr-Shield™is a product of Jet Lube, Inc.

Kopr-Shield™Compound

Kopr-Shield™by Thomas & Betts meets the

requirements of Section 300.6(A) in the

2002 NEC Code for Protection Against

Corrosion.

“Where corrosion protection is

necessary and the conduit is

threaded in the field, the threads

shall be coated with an

approved electrically conductive,

corrosion-resistant compound.”

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 97

Metal Clad Cable Termination Fittings

Metal Clad Cable Teck Cable Aluminum Sheathed Cable

Metal Clad Cable

(Type MC)

Ref. NEC Article 334*

“Metal Clad Cable Type MC is a factory

assembly of one or more conductors,

each individually insulated and enclosed

in a metallic sheath of interlocking tape,

or a smooth or corrugated tube.”

Metal Clad Cable Type MC is rated

for use up to 5,000 volts. The National

Electrical Code permits use of metallic

sheath as an equipment grounding

conductor.

Metal Clad Cables are available with

a variety of phase conductor insulations

such as crosslinked polyethylene, and

silicone rubber ethylene propylene,

depending on rated temperature of con-

ductors and working potential. Metallic

sheath can be of galvanized steel, alu-

minum, copper or bronze. A special

outer covering such as PVC or

Neoprene over metallic sheath is usual-

ly provided for environmental protection.

Metal clad cable is not permitted in

locations where it could be subject to

physical damage. Metal clad cable

can be used exposed, concealed, in

cable tray, in any approved raceway,

and with minor exceptions in haz-

ardous locations. Type MC cable can

also be used for services, feeders,

branch circuits, power, lighting, control

and signal circuits.

Use of metal clad cable is permitted

in wet locations, or where exposed to

destructive corrosive conditions or can

be directly buried in earth, concrete or

exposed to cinder fills, strong chlo-

rides, caustic alkalis, vapors, chlorine

or hydrochloric acids provided the

construction of cable, the conductors

within the metallic sheath, the metallic

sheath and protective cover over

metallic sheath comply with require-

ments enumerated in Sec. 334-3 of the

National Electrical Code.

Bend radius restrictions are depen-

dent on the size of the cable and the

type of sheath, i.e. smooth, interlocked

armor, corrugated sheath or shielded

conductors and varies from 7 times to

15 times cable external diameter.

NEC Article 334 requires that

approved fittings be used for termina-

tion. Where single-conductor cables

carrying alternating current enter a fer-

rous metal box or enclosure, proce-

dures described in NEC Section 300-

20 must be followed to reduce effects

of heating due to induced currents.

These procedures include recom-

mended arrangements of conductors,

cutting of slots in metal between indi-

vidual conductor holes, passing of

conductors through insulating walls, or

use of non-magnetic aluminum

sheathed cable and aluminum termi-

nating fittings.

Portions of this section reprinted by

permission from NFPA 70-1999,

National Electrical Code®,

Protection Association, Boston, MA.

Please refer to the following for further

details and complete information:

1. NEC Article 334…Metal Clad

Cable (Type MC)

2. U.L. 4, ANSI C33.9…Safety

Standards for Type MC Metal Clad

Cable

3. U.L. 514B, Safety Standards for

Outlet Boxes & Fittings

4. W-F-406…Federal Specification.

Fittings for Cable, Power

Electrical & Conduit Metal, Flexible

5. NEMA FM-1…Standards

Publication. Fittings and Supports

for Conduit and Cable Assemblies

• In the 1978 National Electric Code,

Aluminum Sheathed Cable is classi-

fied as type MC metal clad cable

(NEC Article 334); however in 1975

National Electric Code Aluminum

Sheathed Cable was classified as

type ALS cable and covered under a

separate article (NEC Article 331)

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 98

T&B®Fittings

Metal Clad Cable Termination Fittings

Please Note

The excerpts and other material herein, whether relating

to the National Electrical Code, 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.

Metal Clad Cable Teck Cable Aluminum Sheathed Cable – continued

Teck Cables

Teck cable derived its name from one

of its first users, the Teck-Hughes Gold

Mines in Kirkland Lake, Ontario. Teck

90 is CSA Type designation. Trade des-

ignation of this cable is Armored Cable.

Teck cables up to 5,000 volt working

potential are manufactured in accor-

dance with CSA Standard C22.2 No.

131 and are provided with a bare

ground conductor and an optional

outer jacket. Depending on phase con-

ductor insulation the cables are desig-

nated as Teck 90 (X-LINK) when insu-

lation is cross-linked polyethylene and

Teck 90 (EP) when insulation is ethyl-

ene propylene. Both cables are rated

for 90°C service (dry location) and

75°C (wet locations). When Teck cable

is suitable for installation down to

minus 40°F the cables are marked

Teck 90 (X-LINK) minus 40 or Teck 90

(EP) minus 40.

Over 5,000 volts working potential

Teck cables are manufactured in accor-

dance with IPCEA standards and are

certified by CSA. Cables are provided

with or without ground wire as required.

Teck cables with outer jacket may

be used for exposed or concealed

wiring in wet or dry locations,

indoors/outdoors and in corrosive envi-

ronments. Teck cables are suitable for

use in ventilated, non-ventilated and

ladder type cable troughs, in ventilated

flexible cable ways in both dry and wet

locations. Teck cable with outer jacket

is suitable for direct earth burial and for

Class II Division 2, Class III Division 1

& 2 hazardous locations per Canadian

Electric Code.

Some of the features of Teck cable

are its flexibility and ease of installa-

tion. Absence of dead air space within

cable increases heat transfer and mini-

mize condensation. Overall protective

covering provides good environmental

protection.

Bend radii for permanent training

during installation usually varies

between 7 times to 12 times the cable

diameter depending on cable con-

struction and manufacturer’s recom-

mendations. Larger radii bends are

required for other conditions.

Section 12-3028 of the Canadian

Electric Code requires that the termi-

nating fittings used must provide ade-

quate strain relief to terminal connec-

tions and ensure electrical continuity

without injury to non-metallic sheath.

Continuity is mandatory whether or not

the armour is used as a grounding

conductor. Except for dry locations free

from corrosive atmosphere, the non-

metallic jacket is not permitted to be

stripped back to a point where armour

is exposed after installation.

Where single conductor cables car-

rying 200 amps or more enter metal

boxes through separate openings cer-

tain precautions are required to pre-

vent overheating of the metal by induc-

tion. Use of non-ferrous or non-metallic

box connectors, locknuts and bush-

ings and installation of non-magnetic

panel inserts is suggested in the code.

Please refer to the following for further

details and complete information:

1. CEC Section 12…Wiring Methods

CEC Section 4…Conductors

2. CSA C22.2 No. 131 & 131S

(Supplement #1)…Safety

Standard for Type Teck Cable

3. CSA C22.2 No. 18…Safety

Standards for Outlet Boxes,

Conduit Boxes and Fittings

412031.A02 FIT 3/5 3/13/03 4:55 PM Page 99

Metal Clad Cable Termination Fittings

The Star®Teck Extreme™STE/STEX Series Cable Fitting

The Star Teck STE cable fitting series is designed for optimum integrity

in ordinary applications. The STEX series is specially designed for

classified hazardous areas. Both are designed to stand up to the

harshest and most corrosive environment.

Application

• Provides means for passing armored, metal clad, jacketed or unjacketed

and unarmored cables through a bulkhead or enclosure in hazardous

areas. (These fittings are suitable for hazardous areas when used with

T&B sealing compound.)

• Forms a mechanical grip and water and/or oil-resistant termination.

• Provides grounding continuity of cable armor.

Features

• Removable armor-stop for greater cable ranges.

• Built-in sealing device.

• Patented Elastomeric collar ring/bushing.

• Built-in jacket stripping gauge.

• Patented powergrip grounding ring.

Range

• Star Teck Extreme fittings are designed to accommodate a broad range

of cables. Each hub range overlaps the adjacent hub range, thereby

minimizing the possibility of mismatched cables and fittings in the field.

They are available in hub sizes from d" to 4" and will handle outer jacket

diameters form 0.525" to 4.340".

Materials

• Aluminum is standard material.

Cord & Cable Type

• JMC, MC

Environment Classification

• STE* Series

–Ordinary Location

–Class I, Division 2†

• –NEMA 4, 4X, 6P

• –STE050 - STE200

NEMA 6P

• –STE250 - 400

NEMA 4

• –STE050 - 400

NEMA 4X

• STEX** Series

–Ordinary Location

–Class I, Division 1, Groups A,B,C,D

–Class II, Division 1, Groups E,F,G

–NEMA 4, 4X, 6P

* These fittings are suitable for Class I hazardous locations when used in combination with a certified Class I hazardous

location sealing fitting.

** May be used in hazardous areas approved MC type cable (or equal) when installed in accordance with NEC/CEC requirements.

Not applicable to all STEX series.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 100

T&B®Fittings

Metal Clad Cable Termination Fittings

To specify other material, add the appropriate suffix to the category number.

Desired Material Suffix Example

Aluminum fitting with ground lock nut GR STE-050GR

Steel with zinc plate S STE-050S

Brass with nickle plate BN STE-050BN

Aluminum with-pvc coating PVC STE-050PVC

Steel with pvc coating S-PVC STE-050S-PVC

Star®Teck Extreme™Jacketed Metal-Clad Cable Fittings

Hub Strip Gland Range Over Jacket Range Over Armor A1: Throat A2: Throat B* C

Cat. Size Length Torque Dia. Min. Dia. Min. Overall Max.

No. a.p.† (lb.-In.) Min. Max. Min. Max. w/End Stop wo/End Stop Alum.

Ordinary

ST050-462* d1b 300 .525 .650 .415 .570 N/A* .395 2.020 1.224

STE050* d1b 300 .600 .985 .520 .895 .505 .612 2.650 1.630

STE075* f1b 600 .860 1.205 .780 1.125 .655 .816 2.900 2.080

STE100* 11b700 .950 1.375 .870 1.295 .785 1.044 3.020 2.300

STE125* 1b 1b 1000 1.150 1.625 .990 1.465 .970 1.250 4.010 2.820

STE150* 1d 1f 1200 1.440 1.965 1.280 1.805 1.260 1.562 4.290 3.250

STE200* 21f1600 1.825 2.375 1.665 2.215 1.645 1.995 4.120 3.600

STE250 2d 2d 1600 2.265 2.840 2.105 2.680 2.075 2.424 5.320 4.750

STE300 32d1600 2.670 3.270 2.545 3.145 2.531 2.890 5.400 5.400

STE350 3d 2d 1600 3.220 3.870 3.090 3.640 3.065 3.460 5.360 5.900

STE400 42d1600 3.665 4.340 3.550 4.225 3.525 3.941 5.415 6.400

Hazardous Locations

STX050-462* d1b 300 .525 .650 .415 .570 N/A* .395 2.500 1.630

STX050-464* d1b 300 .600 .760 .490 .680 N/A* .485 2.530 1.630

STEX075* f1b 600 .600 .985 .520 .895 .504 .678 3.400 1.820

STEX100* 11b700 .860 1.205 .780 1.125 .650 .833 3.580 2.300

STEX125* 1b 1b 1000 .950 1.375 .870 1.295 .834 1.065 3.920 2.510

STEX150* 1d 1f 1200 1.150 1.625 .990 1.465 .958 1.273 5.020 3.260

STEX200* 21f1600 1.440 1.965 1.280 1.805 1.250 1.560 5.120 3.620

STEX250† 2d 2d 1600 1.825 2.375 1.665 2.215 1.640 1.995 5.170 4.580

STEX300† 32d1600 2.265 2.840 2.105 2.680 2.075 2.461 6.610 5.100

STEX350† 3d 2d 1600 2.670 3.270 2.545 3.145 2.531 2.864 7.380 5.790

STEX400† 42d1600 3.220 3.870 3.090 3.640 3.055 3.461 7.650 6.190

STX400-484† 4–1600 3.810 4.030 3.680 3.870 – – – –

STX400-485† 4–1600 3.965 4.185 3.835 4.025 – – – –

Collar Ring

(elastomeric)

Bushing

(elastomeric)

Gland Nut

(aluminum)

Grounding Ring

(stainless steel or

bronze with nickel plate)

Body

(aluminum)

Sealing Ring

(elastomeric)

Removable

Armor-Stop

(nylon d"-1")

(aluminum 1b"-4")

STE Series

Ordinary

STEX Series

Hazardous Locations

UL Listed #84H3

* These products are UL Listed

Watertight NEMA Type 6P

* The 1/2 fittings do not have a removable armor stop.

† CSA approved for hazardous location.

Sealing Compounds – Used for Hazardous Locations

Cat. No. Description Volume

SC4-KIT Liquid type sealing compound for use in control cable applications 2.8 fl. oz.

SC65 Putty Type Sealing Compound 60 grams

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 101

Metal Clad Cable Termination Fittings

Star®Teck Jacketed Metal-Clad Cable Fittings

Overlapping range of sizes. Star®Teck jacketed metal-clad cable fittings are

designed to accommodate a broad range of cables, thereby minimizing the possi-

bility of mismatched cables and fittings in the field.

Application

• Provide means for passing aarmored,

metal clad, jacketed or unjacketed

and unarmored cables through a

bulkhead or enclosure in hazardous

areas (These fittings are suitable for

hazardous areas when used with T&B

sealing compound.)

• Form a mechanical grip and water

and/or oil-resistant termination

• Provide grounding continuity of

cable armor

Cord & Cable Type

• JMC, MC

Features

•Easy Installation

Exclusive power-grip. Provides a grip

that’s high up on the cable—not on

the first convolution—so strip length

and cutting of cable are not critical.

•Dependable Service

Stainless steel retaining ring.

Withstands corrosive environments.

Non-magnetic.

•Dependable Grounding

Power-Grip grounding ring is non-

magnetic stainless steel. Provides

360° long-term dependable ground-

ing. It makes immediate contact with

the cable.

•Watertight

Tapered bushing. Cone shaped to

provide a secure, tight fit while elimi-

nating cupping or water in vertical

installations.

•Easy to Install in Tight Spaces

Low profile gland nut fits tight spaces.

Has grooves for screwdriver installa-

tion, and flats for a wrench. Durable

and reusable with funnel entry for

easy cable insertion.

Materials

Aluminum is standard material. The

body and gland nut on hub sizes d" to

1" are made of steel and 1b" to 4" are

made of malleable iron.

Environment Classification

• Suitable for hazardous locations.

Class 1 Div. 2; Class II Div. 2; Class III.

Where explosion proof or dust proof

fittings are required by code use Star

Teck XP fittings (STX Series).

Range

• They are available in hub sizes from

dto 4 inches, and will handle outer

jacket diameters from 0.525 to

4.340 inches.

Installing the STAR®TECK Fitting

1. Prepare cable

3. Tighten gland nut

2. Insert cable

Watertight

Tapered bush-

ing. Cone

shaped to pro-

vide a secure,

tight fit while

eliminating

cupping or

water in verti-

cal installa-

tions.

Easy

Installation

Exclusive

power-grip.

Provides a grip

that’s high up

on the cable –

not on the first

convolution –

so strip length

and cutting of

cable are not

critical.

Dependable

Service

Stainless steel

retaining ring.

Withstands cor-

rosive environ-

ments. Non-

magnetic.

Dependable

Grounding

Power-Grip

grounding ring

is non-magnet-

ic stainless

steel. Provides

360° long-term

dependable

grounding. It

makes immedi-

ate contact with

the cable.

Easy to Install in

Tight Spaces

Low profile

gland nut fits

tight spaces.

Has grooves for

screwdriver

installation, and

flats for a

wrench. Durable

and reusable

with funnel entry

for easy cable

insertion.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 102

T&B®Fittings

Star®Teck Jacketed Metal-Clad Cable Fittings

Hub Range Over

Cat. Size Jacket (in.) Dimensions (in.)

No. NPT min. max. A B* C

ST050-462 d0.525 0.650 0.395 2.020 1.224

ST050-464 d0.600 0.760 0.485 2.020 1.363

ST050-465 d0.725 0.885 0.612 2.133 1.633

ST050-466 d0.825 0.985 0.612 2.133 1.633

ST075-467 f0.880 1.065 0.819 2.450 2.080

ST075-468 f1.025 1.205 0.819 2.450 2.080

ST100-469 11.187 1.375 1.039 2.601 2.230

ST125-470 1b 1.350 1.625 1.182 3.282 2.824

ST125-550 1b 1.500 1.625 1.370 3.282 2.824

ST125-471 1b 1.600 1.875 1.370 3.282 2.824

ST150-472 1d 1.700 1.965 1.557 3.620 3.260

ST150-473 1d 1.900 2.187 1.600 3.620 3.260

ST200-551 21.900 2.187 1.715 3.640 3.620

ST200-474 22.100 2.375 1.995 3.640 3.620

ST200-475 22.300 2.565 2.057 3.640 4.020

ST200-476 22.500 2.750 2.057 3.640 4.020

ST250-477 2d 2.380 2.640 2.230 4.700 4.750

ST250-478 2d 2.580 2.840 2.430 4.700 4.750

ST300-479 32.790 3.060 2.630 4.700 5.050

ST300-480 33.000 3.270 2.860 4.790 5.480

ST300-481 33.210 3.480 3.032 4.790 5.480

ST350-482 3d 3.420 3.690 3.260 4.790 5.980

ST350-483 3d 3.610 3.870 3.430 4.790 5.980

ST400-484 43.810 4.030 3.590 4.840 6.435

ST400-485 43.965 4.185 3.745 4.840 6.435

ST400-486 44.120 4.340 3.900 4.840 6.435

* Approximate dimension before installation.

U.L. File No. E 38947

CSA File No. LR 23086

Suggested specifications for metal-clad cable fitting.

1. All metal-clad cable fittings for jacketed interlocked armor cable or continuous corrugated cable shall be approved by a nationally rec-

ognized testing laboratory, inspection agency or product evaluation organization.

2. Where corrugated-jacketed metal-clad cable exposed to intermittent or continuous moisture is terminated into a threaded opening, the

fitting shall be watertight type furnished with:

a. An elastomeric beveled bushing.

b. A funnel entry, splined gland nut.

c. A non-magnetic stainless steel grounding device with dual grounding action.

d. A taper threaded hub.

e. A hexagonal body and gland nut as manufactured by Thomas & Betts (aluminum series

ST050-464).

3. Where cable is terminated into a threadless opening, a suitable moisture resistant elastomeric gasket as manufactured by Thomas &

Betts, series 5262, shall be provided between the outside of enclosure and fitting shoulder.

4. With single conductor cable and/or in corrosive environments, aluminum fittings such as Thomas & Betts series ST050-464 shall be

installed.

Class I Div 2; Class II Div. 2; Class III. Where explosion-proof or dust-ignition-proof boxes are required by Teck fitting must be used in

conjunction with an approved sealing fitting.

Metal Clad Cable Termination Fittings

Retaining ring

(stainless steel)

Bushing

(neoprene)

Gland nut

(aluminum)

Grounding ring

(stainless steel)

Body

(aluminum)

Overlapping range of sizes. Star®Teck jacketed

metal-clad cable fittings are designed to

accommodate a broad range of cables, thereby

minimizing the possibility of mismatched

cables and fittings in the field. They are avail-

able in hub sizes from 1⁄2to 4 inches, and will

handle outer jacket diameters from 0.525 to

4.340 inches.

Suitable for hazardous locations. Class 1 Div.

2; Class II Div. 2; Class III. Where explosion

proof or dust proof boxes are required by code

use Star Teck XP fittings (STX050-462 Series).

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 103

Star ®Teck XP Jacketed Metal-Clad Cable Fittings

Metal Clad Cable Termination Fittings

Application

• Provide means for passing

armored, metal clad, jacketed or

unjacketed and unarmored cables

through a bulkhead or enclosure in

hazardous areas (These fittings are

suitable for hazardous areas when

used with T&B sealing compound.)

• Form a mechanical grip and water

and/or oil-resistant termination.

• Provide grounding continuity of

cable armor.

Cord & Cable Type

• JMC, MC

Features

• Sealing chamber is easier to fill,

requires less sealing compound—

saves time, material. Flame path is

optimally designed to allow for

easy insertion into hub. Quick-

turn lock.

• Internal splines.

• Union features twist-on action; red

color for high visibility.

• Exclusive Power Grip. Provides

grip that’s high up on cable armor.

Non-magnetic stainless steel

Power Grip grounding ring.

• Low profile gland nut.

Materials

Aluminum is standard material. The

body and gland nut on hub sizes d"

to 1" are made of aluminum and 1b"

to 4" are made of aluminum.

Environment Classification

• Suitable for hazardous locations.

Class 1 Div. 2; Class II Div. 2;

Class III. Where explosion proof or

dust proof fittings are required by

code use Star Teck XP fittings

(STX Series).

Range

• They are available in hub sizes

from dto 4 inches, and will handle

outer jacket diameters from 0.525

to 4.185 inches.

Easy installation saves time, money!

1. Prepare cable

3. Tighten gland nut 4. Pot cable (using liquid

or putty)

5. Install hub on enclosure 6. Insert cable and tighten

red union

2. Install Star®Teck XP on cable

Sealing cham-

ber is easier to

fill, requires

less sealing

compound –

saves time,

material. Flame

path is optimal-

ly designed to

allow for easy

insertion into

hub. Quick-turn

lock secures

assembly dur-

ing installation.

Hub has

hexagonal

shape for

depend-

able tool

grip.

Internal

splines

allow

installer

to tighten

gland nut

either on

or off

enclosure.

Union features

twist-on action

for easy connec-

tion and discon-

nection; red

color assures

high visibility,

easy recogni-

tion. Union also

serves as a

“puller” during

disassembly.

Stainless

steel retain-

ing ring.

Withstands

corrosive

environ-

ments. Non-

magnetic.

Low profile

gland nut fits

tightest spaces.

Has grooves for

hammer/screw-

driver installa-

tion and flats for

wrench-gripping.

Durable and

reusable with

funnel entry for

easy cable

insertion.

Exclusive

Power Grip.

Provides grip

that’s high up

on cable armor

– not on first

convolution –

so precise

cable prepara-

tion is not criti-

cal. Non-mag-

netic stainless

steel Power

Grip grounding

ring assures

360° long-term

dependable

grounding. It

provides phe-

nomenal ten-

sile pullout

resistance.

Tapered

bushing.

Cone-shaped

to provide

secure, tight

fit while elimi-

nating cup-

ping of water

in vertical

installations.

Copper-free

construc-

tion. All-alu-

minum body

and gland

nut resist

corrosion,

oxidation.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 104

T&B®Fittings

Star®Teck XP Jacketed Metal Clad Cable Fittings

Sealing Compound

Required

Hub Range Over Dimensions (in.) SC65** SCA-KIT**

Cat. Size Jacket (in.) A Putty Liquid

No. N.P.T. min. max. min. B C (grams) (cc)

STX050-462 d0.525 0.650 0.395 2.50 1.63 7 4

STX050-464 d0.600 0.760 0.485 2.50 1.63 7 4

STX075-465 f0.725 0.885 0.612 2.62 1.82 14 7

STX075-466 f0.825 0.985 0.720 2.62 1.82 14 7

STX100-467 10.880 1.065 0.755 2.83 2.30 30 16

STX100-468 11.025 1.205 0.900 2.83 2.30 30 16

STX125-469 1b 1.187 1.375 1.062 3.05 2.51 45 22

STX150-470 1d 1.357 1.625 1.182 3.76 3.26 80 43

STX150-550 1d 1.500 1.625 1.370 3.76 3.26 80 43

STX150-471 1d 1.600 1.875 1.470 3.76 3.26 80 43

STX200-472 21.700 1.965 1.557 4.05 3.62 125 66

STX200-473 21.900 2.187 1.757 4.05 3.62 125 66

STX200-474 22.100 2.375 1.995 4.15 4.02 150 80

STX250-475 2d 2.300 2.565 2.185 4.31 4.58 341 164

STX250-476 2d 2.500 2.750 2.365 4.31 4.58 341 164

STX300-478 32.580 2.840 2.460 5.64 5.10 497 239

STX300-479 32.790 3.060 2.660 5.80 5.33 609 293

STX350-480 3d 3.000 3.270 2.864 6.32 5.79 965 464

STX350-481 3d 3.210 3.480 3.062 6.32 5.79 965 464

STX400-482 43.420 3.690 3.290 6.63 6.19 1323 636

STX400-483 43.610 3.870 3.460 6.63 6.19 1323 636

STX400-484 43.810 4.030 3.630 7.09 6.90 1645 791

STX400-485 43.965 4.185 3.775 7.09 6.90 1645 791

* Approximate dimension before installation.

** 1 unit of SC65 putty type sealing compound contains 50 g. 1 unit of SC4-Kit liquid type sealing compound contains 66 cc. and

includes a dispensing syringe and fibre damming material.

U.L. File No. E-38947

CSA File No. LR 23086

CAUTION: Star®Teck XP fittings must be installed with Thomas & Betts catalog numbers SC4-Kit or SC65 sealing compound (purchase

separately). See installing instructions.

Sealing Compounds

Cat. No. Description Volume

SC4-KIT Liquid type sealing compound for use in control cable applications 2.8 fl. oz.

SC65 Putty Type Sealing Compound 60 grams

U.L. File No. E-82038

CSA File No. LR 638

Hub

(aluminum) Grounding Ring

(stainless steel)

Gland Nut

(aluminum)

Bushing

(elastomer)

Retaining Ring

(stainless steel)

Metal Clad Cable Termination Fittings

U.L. Connectors When Used With Putty Type

Listed or Liquid Type Compound

For:

1⁄2thru 3" Class I Div. 2 Groups A, B,

C, D

Class II Div. 2 Groups F, G

Class III

Enclosure Type 4

Connectors When Used With Putty Type

or Liquid Type Compound

31⁄2" & 4" Class I Div. 2 Groups B, C, D

Class II Div. 2 Groups F, G

Class III

Enclosure Type 4

CSA Certified For:

Class I Division Groups A, B,

1 and 2 C, D

Class II Division Groups E,

1 and 2 F, G

Class III, SL (Integral Seal)

Enclosure Type 4

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 105

Metal Clad Cable Termination Fittings

Connector

Aluminum

Spin-On®Series II Connectors and Accessories

Optional

Hub Cable Range A Corrosion

Cat. Size Over Armor Dia. B Resistant Boot

No. (in.) (in.) (in.) (in.) Cat. No.

2-050-008 d.380-.435 1b 1g NB050

2-050-010 d.436-.500 1b 1g NB050

2-050-020 d.501-.580 1b 1g NB050

2-050-030 d.581-.650 1b 1g NB050

2-075-040 f.651-.730 1e 2a NB075

2-075-050 f.731-.820 1e 2a NB075

2-075-060 f.821-.880 1e 2a NB075

2-100-070 1.881-0.960 22aNB100

2-100-080 1.961-1.030 22aNB100

2-100-090 11.031-1.100 22aNB100

2-100-100 11.101-1.180 22aNB100

2-125-110 1b 1.181-1.240 2b 2d NB125

2-125-120 1b 1.241-1.310 2b 2d NB125

2-125-130 1b 1.311-1.390 2b 2d NB125

2-150-140 1d 1.391-1.480 2e 2e NB150

2-150-150 1d 1.481-1.570 2e 2e NB150

2-150-160 1d 1.571-1.660 2e 2e NB150

2-200-170 21.661-1.750 32gNB200

2-200-180 21.751-1.840 32gNB200

2-200-190 21.841-1.930 32gNB200

2-200-200 21.931-2.030 32gNB200

2-250-210 2d 2.031-2.150 3g 3c NB250

2-250-220 2d 2.151-2.270 3g 3c NB250

2-250-230 2d 2.271-2.390 3g 3c NB250

2-250-240 2d 2.391-2.510 3g 3c NB250

2-300-250 32.511-2.640 4d 3c NB300

2-300-260 32.641-2.770 4d 3c NB300

2-300-270 32.771-2.900 4d 3c NB300

2-300-280 32.901-3.040 4d 3c NB300

2-350-390 3d 3.041-3.170 53gNB350

2-350-300 3d 3.171-3.310 53gNB350

2-350-310 3d 3.311-3.450 53gNB350

2-350-320 3d 3.451-3.590 53gNB350

2-400-330 43.591-3.730 5c 3g NB400

2-400-340 43.731-3.870 5c 3g NB400

2-400-350 43.871-4.010 5c 3g NB400

U.L. File No. E38947

CSA File No. LR 2884

In corrosive environments, the T&B neoprene

boot provides maximum corrosion protection to

the connector. Simply match the connector hub

size to the boot hub size to select the proper

boot.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 106

Metal Clad Cable Termination Fittings

Compound filled connector kit.

Each SPIN-ON ®X catalog number is a complete

kit. Used to install a complete gas blocked con-

nector in a hazardous location.

• Red anodized gland identifies the hazardous

location fitting.

• Three-piece construction; Gland-Body-Insert

with O Ring.

• Overall length 2⁄3less than conventional.

• Installation time 50% less than conventional.

• Full tapered hub threads – gas tight thread

engagement.

• Machined Aluminum Construction, good

looks – corrosion resistance.

• Furnished complete – includes compound.

• Factory-Packaged compound – no other on-

site materials.

• Sealing Compound consistency pre-mixed –

no job site variations.

• Neoprene boots available; additional corro-

sion protection.

• For control cable applications order liquid

compound separately.

Spin-On®X Connectors for Hazardous Locations

Hub Cable Range

Cat. Size Over Armor A Dia. B

No. (in.) (in.) (in.) (in.)

4-075-008 f" .380-.435 1e 2a

4-075-010 f" .436-.500 1e 2a

4-075-020 f" .501-.580 1e 2a

4-075-030 f" .581-.650 1e 2a

4-075-040 f" .651-.730 1e 2a

4-100-050 1" .731-820 22a

4-100-060 1" .821-880 22a

4-100-070 1" .881-960 22a

4-100-080 1" .916-1.030 22a

4-125-090 1b" 1.031-1.100 2b 2d

4-125-100 1b" 1.101-1.880 2b 2d

4-125-110 1b" 1.181-1.240 2b 2d

4-125-120 1b" 1.241-1.310 2b 2d

4-150-130 1d" 1.311-1.390 2e 2e

4-150-140 1d" 1.181-1.240 2e 2e

4-150-150 1b" 1.241-1.310 2e 2e

4-200-160 2" 1.571-1.660 32g

4-200-170 2" 1.661-1.750 32g

4-200-180 2" 1.751-1.840 32g

4-200-190 2" 1.841-1.930 32g

4-250-200 2d" 1.931-2.030 3g 3c

4-250-210 2d" 2.031-2.150 3g 3c

4-250-220 2d" 2.151-2.270 3g 3c

4-250-230 2d" 2.271-2.390 3g 3c

4-300-240 3" 2.391-2.510 4d 3c

4-300-250 3" 2.511-2.640 4d 3c

4-300-260 3" 2.641-2.770 4d 3c

4-300-270 3" 2.771-2.900 4d 3c

4-350-280 3d" 2.901-3.040 53g

4-350-290 3d" 3.041-3.170 53g

4-350-300 3d" 3.171-3.310 53g

4-350-310 3d" 3.311-3.450 53g

4-400-320 4" 3.451-3.590 5c 3g

4-400-330 4" 3.591-3.730 5c 3g

4-400-340 4" 3.731-3.870 5c 3g

4-400-350 4" 3.871-4.010 5c 3g

Kit contains: The SPIN-ON®X connector, and new Putty Type Compound.

Suffix Cat. No. with S for steel, B for brass.

SPIN-ON®X is U.L. Listed for: Class I, Div. 2, Groups A, B, C, & D in f", 1", 1b", 1d", 2", 2d" Hub sizes. Class I, Div. 2, Groups C & D

in 3", 3d", and 4" Hub sizes. The entire line is U.L. listed for Class II, Div. 2, Groups F & G and Class III. CSA certified through 4" Hub

size for Class I, Groups A, B, C, D; Class II, Groups E, F, G; and Class III.

U.L. File No. E 82038

CSA File No. LR 638

Liquid Type Sealing Compounds

Cat. No. Description Volume

SC4-KIT Liquid type sealing compound for use in control cable applications 2.8 fl. oz.

SC65 Putty Type Sealing Compound 60 grams

Same as Spin-On®X Blue Compound

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 107

Metal Clad Cable Termination Fittings

Tray Cable Connectors

Cat. A B Cable Range

No. Hub Size ±.062 ±.062 Dia. (inches)

4-075TC f" 1.72 2.10 .275-.600

4-100TC 1" 2.10 2.33 .575-.900

4-125TC 1b" 2.35 2.70 .860-1.180

4-150TC 1d" 2.78 2.87 1.095-1.420

4-200TC 2" 3.16 3.17 1.280-1.780

4-250TC 2d" 4.00 3.80 1.700-2.200

4-300TC 3" 4.69 3.86 2.150-2.700

4-350TC 3d" 5.22 4.10 2.650-3.230

4-400TC 4" 5.63 4.00 3.180-3.790

NOTE: When installed with the two part epoxy in the intended manner the fittings are suitable for the following hazardoud locations:

f" thru 2d" – Class I Div. 2, Groups A, B, C, D

Class II Div. 2, Groups F, G

3" thru 4" – Class I Div. 2, Groups C, D

Class II Div. 2, Groups F, G.

• Suitable for use with sunlight-oil resistant tray cable

• Suitable for 90° Cable

• CSA Certified – Class I Div. 2, Groups A, B, C, D

Class II Div. 2, Groups E, F, G

Class III

• “SL” Integral Seal

The T&B TC Series Tray Cable Connector

The Thomas & Betts TC Series of connectors are designed specifically for transi-

tioning tray cable from horizontal cable tray to terminations in enclosures. The

precision machined aluminum interiors are ideally suited for use with sunlight-oil

resistant cable.

Application

• Provides means for passing TC type

cable from cable tray installations

into an enclosure or threaded bulk-

head

Cord & Cable Type

• TC (rated for 90°C cable)

Features

• Precision machined parts

• Full tapered hub threads

• Gas tight thread engagement

Materials

Body, gland nut and insert copper free

aluminum

Environment Classification

• Ordinary Locations

• Class I, Division 2†, Groups A, B, C,

D (f" - 2d")

• Class I, Division 2, Groups C, D (3" - 4")

• Class II, Division 2, Groups F, G

Range

.225" - 3.790"

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 108

Ref. NEC Article 348

Electrical Metallic Tubing (EMT) is simi-

lar to rigid steel conduit but is much

lighter, weighing approximately 40 per-

cent as much as rigid steel conduit of

the same nominal size. EMT can be

used for both exposed or concealed

work provided, where during installa-

tion or afterwards, it is not subjected to

severe physical damage. Use of EMT

is restricted to systems not exceeding

600 volts and to non-hazardous loca-

tions except (Class II Division 2 NEC

Section 502-4 (b).

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 con-

tact with soil or cinders supplementary

corrosion protection consisting of a

protective coating of bitumastic or

asphalt base paint or plastic is gener-

ally applied. According to NEC Section

348-1, EMT run in or under permanent-

ly moist cinder fill must be encased in

at least two inches of cinder free con-

crete unless the conduit is at least 18

inches below the fill.

Aluminum EMT cannot be directly

embedded in concrete containing sol-

uble chlorides such as calcium chlo-

ride, 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.

NEC Sections 384-4 and 300-6

require that in wet locations where

walls are frequently washed or where

there are surfaces of absorbent materi-

al the entire wiring system including

boxes, fittings, conduits and cables

must be supported such that there is at

least 1⁄4inch air space between it and

the supporting surface.

Connectors and couplings are

required to be of concrete tight type

when embedded in masonry or con-

crete or in dry locations and of the rain

tight type when installed in wet loca-

tions (NEC Section 348-8).

According to NEC Section 373-6,

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 rat-

ing of not less than the insulation tem-

perature rating of installed conductors.

NEC Section 300-10 requires that

the raceways be metallically joined

together into a continuous electric con-

ductor and must be mechanically con-

nected to all boxes, fittings and cabi-

nets as to provide effective electrical

continuity.

EMT is not permitted to be thread-

ed. 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 i.e. 360 degrees total.

Portions of this section reprinted by

permission from NFPA 70-1978,

1977, National Fire Protection

Association, Boston, MA.

For further details and complete infor-

mation please refer to the following:

1. NEC Article 348…Electrical

Metallic Tubing

2. ANSI C80.3…Electrical Metallic

Tubing, Zinc Coated,

Specifications for

3. ANSI C33.98, UL797…Standards

for Safety. Electrical Metallic

Tubing.

4. Fittings for Rigid Metal Conduit

and Electrical Metallic Tubing,

Specifications for

5. U.L. 514B, Standards for Safety,

Outlet Boxes and Fittings

6. WW-C-563…Conduit, Metal, Rigid,

and Bend and Elbow, Electrical

Conduit, Thin-wall 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 12-1500…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

Electrical Metallic Tubing (EMT) Fittings

Electrical Metallic Tubing (EMT)

Please Note

The excerpts and other material herein, whether relating to the

National Electrical Code, the Underwriters Laboratories, Inc. list-

ing, 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.

T&B®Fittings

412031.A02 FIT 3/5 3/20/03 3:05 PM Page 109

T&B®Fittings

Electrical Metallic Tubing (EMT) Fittings

Series 5123 Insulated

EMT Connector (Rain tight)

(Compression Type)

Series 5120

EMT Coupling (Rain tight)

(Compression Type)

Series 4176

Pipe Straps

Series 1350

Pipe Spacers

Series 530

Combination Coupling

(Rain tight)

Rigid/IMC to EMT

Series TC121-E or TC721-E

Insulated EMT Connector

(Concrete tight)

(Set Screw Type) Series 106

Bonding Locknut

Series TK121-E

EMT Coupling (Concrete tight)

(Set Screw Type)

Series HT-221

Combination Coupling

(Concrete tight)

Rigid/IMC to EMT

(Set Screw Type)

Zinc Die Cast

• Ferrous Electrical Metallic Tubing

(E.M.T.) shall be of the hot dipped

galvanized type conforming to applic-

able specifications WW-563/ANSI

C33.98/ANSI C80.3/U.L. 797/CSA

C22.2 No. 83. E.M.T. protected solely

by enamel shall not be used.

• Where lengths of EMT are coupled

together or connected to boxes or

enclosures or where EMT is coupled

to threaded rigid metal conduit or

IMC, fittings approved for intended

applications shall be used, and:

(1) Shall be of rugged steel/malleable

iron construction electro zinc plat-

ed inside/outside including

threads. Connector throat shall be

bushed with a nylon insulator.

(2) Shall be of rain tight type for instal-

lations exposed to weather or wet

locations such as Thomas & Betts

series 5123, 5120 and 530.

(3) Shall be of concrete tight type for

installations in poured concrete

such as Thomas & Betts series

TC121, TC721, or TK121.

Rain tight type fittings may be substi-

tuted 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 b" air space between

conduit and supporting surface.

• Spacers and supporting straps shall

be of rugged malleable iron or steel

construction hot dipped galvanized

and conforming to requirements of

Canadian Standards Association

Standard C22.2 No. 18 as manufac-

tured by Thomas & Betts, series 4176

straps and series 1350 spacers.

Suggested Specifications for Electrical Metallic Tubing

(EMT) Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 110

T&B®Fittings

Electrical Metallic Tubing (EMT) Fittings

Standard Finish

All Steel Parts .........Electro Zinc Plated

& Chromate Coated

Insulator...............................As Molded

Range

Conduit Size… d" thru 2"

Hub Size… d" thru 2" NPS

Hubs provided with straight pipe

threads NPS.

Listed/Certified by:

U.L. (U.L. File No. E-16592)

CSA (LR-4484, LR-8994)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

NEMA FB1

Federal Specification W-F-408

Federal Standard H-28 (Threads)

Application

• To connect and effectively bond

electrical metallic tubing to a box or

an enclosure.

• To provide a rain tight connection

between tubing and the connector.

• To couple ends of tubing.

Features

• Rugged all steel construction.

• Rings designed to positively bond

conduit to fitting; unique locknut

design provides effective bond

between fitting and box or enclosure;

ground continuity is assured.

• Nylon insulator firmly secured in

place – protects conductors,

reduces wire pulling effort and pre-

vents thread damage in handling.

• Locknuts are designed with extend-

ed reach to lock fitting on to a thin

box or an enclosure.

• Locknuts tighten without deforma-

tion; will not vibrate loose.

Standard Material

All Steel except Insulator.

Insulator.................Thermoplastic, U.L.

Rated 105°C

Fittings for Electrical Metallic Tubing (EMT)

Compression Type, Rain tight

5123 Series*

5120 Series

* 4230 Series – 90° Connectors

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 111

T&B®Fittings

EMT Connectors – Nylon Insulated

Cat. Dimensions (in.)

No. Size AB

5123 d" 1Y 1y

5223 f" 1Q 1B

5323 1" 1L 1g

5423 1b" 2h 2X

5523 1d" 2j 2z

5623 2" 2A 2m

U.L. Listed and CSA Certified rain tight.

U.L. File No. E 9043

CSA File No. 8994

EMT Couplings

Cat. Dimensions (in.)

No. Size AB

5120 d" 1h 1B

5220 f" 1j 2a

5320 1" 1L 2a

5420 1b" 2h 2C

5520 1d" 2j 3h

5620 2" 2f 3r

U.L. Listed and CSA Certified rain tight.

U.L. File No. E 9043

CSA File No. 8994

EMT Connectors

Cat. Dimensions (in.)

No. Size AB

5121 d" 1h 1l

5221 f" 1j 1y

5321 1" 1L 1f

5421 1b" 2h 1X

5521 1d" 2j 2l

5621 2" 2f 2f

U.L. Listed and CSA Certified rain tight.

T&B E.M.T. (thinwall) fittings comply with Federal Spec. WF408B.

U.L. File No. E 9043

CSA File No. 8994

Electrical Metallic Tubing (EMT) Fittings

Across

Corners

Across

Corners

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 112

T&B®Fittings

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 posi-

tive holding for standard installation tools. Use

insulated type for simple, and safe, installa-

tions. Malleable iron. U.L. rated 105°C.

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 posi-

tive holding for standard installation tools.

Short Elbows – Insulated*

Cat. Dimension (in.)

No. Size ABC

4240 d" 1k 1s k

4241-TB f" 1L 1x d

4242 1" 1g 1B e

4243 1b" 2f 2v L

4244 1d" 3h 2f L

4245 2" 3c 3j L

U.L. Listed and CSA Certified rain tight.

U.L. File No. E 09043

CSA File No. 2884

Short Elbows Malleable Iron*

Cat. Dimension (in.)

No. Size ABC

4230 d" 1k 1s k

4231 f" 1L 1x d

4232 1" 1g 1B e

4233 1b" 2f 2v L

4234 1d" 3h 2f L

4235 2" 3c 3j L

U.L. Listed and CSA Certified rain tight.

U.L. File No. E 09043

CSA File No. 2884

Combination Coupling – Steel*

Cat. Dimensions (in.)

No. Size AB

530-TB d" 1c 1h

531 f" 1d 1X

532 1" 1x 1y

U.L. Listed and CSA Certified rain tight.

U.L. File No. E 09043

CSA File No. 2884

* All items shown on this page are suitable for use in hazardous locations where general purpose equipment is specifically permitted by

the NEC; Class I, Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2, 502-4(a)(b); 503-3(a)(b).

For connecting EMT to threaded rigid and inter-

mediate metal conduit.

Across

Corners

Electrical Metallic Tubing (EMT) Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 113

T&B®Fittings

Pipe Straps – Steel

Cat. Dimensions (in.)

No. Size A B C (Bolt Hole)

4159 d" 1B f b

4160 f" 2o f b

4161 1" 2X f b

4162 1b" 2g f b

4163 1d" 3L 1b X

4164 2" 4h 1a u

Not U.L. Listed

CSA File No. 2884 and 4484

Oval Hole for

Screw Size (C)

Elongated bolt hole makes alignment easy, even

when holes in mounting surface are out of align-

ment. Snap on features hold strap in place.

Oval Hole for Screw Size (C)

Designed to fit each size of conduit snugly. High

reinforcing ribs on each side increase strength,

reduce weight. Hot dipped galvanized finish.

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 con-

duit is mounted directly to a surface. Malleable

iron. Hot-dipped galvanized finish, pre-mount-

able and stackable to eliminate offsetting.

Electrical Metallic Tubing (EMT) Fittings

Pipe Straps – Malleable Iron

Cat. Dimensions (in.)

No. Size A B C (Bolt Hole)

4176 d" 2q y b

4177 f" 2l L b

4178 1" 3 f b

4179 1b" 3f m j

4180 1d" 4i n c

4181 2" 5i 1a k

1282 2d" 5n 1d d

1283 36L1ed

1284 3d 7x 1f e

1285 4" 8j 1g e

Not U.L. Listed.

CSA File No. 2884 and 4484

Pipe Spacers

Cat. Dimensions (in.)

No. Size AB

1350 d", f", 1" 3" g

1351 1b"-1d"-2" 5" 1i"

1352 2d"-3" 9l" 1f"

1353 3d"-4" 7l" 2"

1354 4d"-5"-6" 10l" 2l"

Conforms to NEC 300-5-C.

CSA File No. 2884

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 114

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

All our high-performance products are designed to deliver

excellent reliability as well as ease of installation in virtually any

application. And you benefit from our expertise through our liq-

uidtight and dust-tight connections available for a variety of

conduits as well as portable cord.

Thomas & Betts offers the largest and most technologically

advanced line of liquidtight fittings in the industry, including

connectors for highly-specialized applications such as power

and petrochemical plants, paper mills, robot manufacturers,

packaging equipment, machine tool building, and other OEM

and MRO applications. At Thomas & Betts, we integrate the

latest manufacturing technologies with the highest quality

materials available. So you can be assured of reliable, liq-

uidtight products that offer improved on-the-job performance

and reduced installation time and costs.

The Revolver™Grounding Fitting Is The Latest Labor-

Saving Innovation From Thomas & Betts.

The Revolver liquidtight grounding fitting is our latest break-

through in convenience to save time and money on the job.

The grounding lug of the Revolver can be rotated in a full cir-

cle, for convenient positioning that doesn’t change when you

tighten it. It’s the newest innovation in Thomas & Betts’ versatile

line of Liquidtight Connectors– fittings you can count on for

liquidtight and dust-tight connections. Because all our prod-

ucts revolve around your needs.

Our Liquidtight Line is the End-All for

Liquidtight Dust-Tight Connections.

Sure-Tight Gland Cone

deflects water away from

connector and prevents

“pooling” of moisture.

Double Beveled Sealing

Ring cannot be installed

backwards.

Precision Rolled Threads

makes installation smooth

and much easier than cut

threads.

Heat Formed Insulator curled

inside body for excellent wire

protection; will not pull out of

fitting.

Self-Cleaning Threads

inside gland nut keep dirt

and grime out of fitting.

Safe Edge Ground Cone

provides superior boding,

stronger pullout, easy

threading, and protects

conductors.

Double Plating for superi-

or corrosion protection;

Zinc plating with clear

Chromate finish.

Case Hardened Locknut

with Teeth provides supe-

rior strength and electrical

bonding, and can be

installed without a wrench

in the enclosure.

Revolver™

Grounding Fitting

saves time and

money with rotat-

ing ground lug

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 115

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

Liquidtight Flexible Metal Conduit

Fittings

Thomas & Betts Liquidtight fittings for

flexible metal conduits are suitable for

a wide range of installations, including

heavy industrial applications. Our

Liquidtight fittings are designed to

stand up to demanding, wet or corro-

sive environments, including power

and petrochemical plants, paper mills,

and anywhere high performance is a

requirement.

Features of Thomas & Betts Liquidtight

fittings include:

• Safe EdgeTM ground cone design that

accepts variations in raceway convo-

lutions and provides a positive bond.

• Continuous sealing ring which com-

pletely surrounds the conduit to

ensure a liquid-tight seal.

• Zinc chromatic plating for longer life

and exceptional appearance.

• The broadest liquid-tight line in the

industry, including PVC coated, exter-

nally grounded, aluminum series,

Chase®style, non-metallic Bullet

series, wire mesh grips, and more.

Liquidtight Connectors

Liquidtight Fittings for Special

Applications

The Revolver™ Externally Grounded

Fitting

The grounding lug of the new Revolver

connector can be rotated in a full circle

for convenient positioning that doesn’t

change when you tighten it. Plus, it’s

available for the first time in aluminum.

It’s a major breakthrough in conve-

nience that saves time and money on

the job while delivering a quality con-

nection.

Chase-Style Fittings

Where space is tight, our Chase fittings

allow for compact connections within

an enclosure.

PVC-Coated Connectors

When environmental conditions are

particularly harsh and corrosive, our

PVC-coated connectors are the best

choice for both indoor and outdoor

applications. The PVC coating protects

exposed surfaces for long-lasting, reli-

able connections.

Sealing Gaskets

Thomas & Betts sealing gaskets are

resistant to oil, coolants, and hydraulic

fluids as well as water, with a stainless

steel retaining clip that assures a quali-

ty seal. They’re the ideal match to our

Liquidtight connectors for a safe and

secure seal.

Liquidtight Flexible Non-Metallic

Conduit Fittings

When non-metallic, Type A or EFC con-

duits are called for, Thomas & Betts’

XTRAFLEX System has our outstanding

Bullet fittings and conduits for liquid-

and dust-tight connections.

Bullet fittings:

• Feature one piece construction and a

captive o-ring for ease of installation.

• Provide a positive seal between the

conduit and the connector.

• Have a tapered thread hub and seal-

ing o-ring for a tight seal to the box or

other enclosure.

• Are constructed of non-burning, non-

dripping thermoplastic for high

strength chemical resistance.

• Feature a smooth insulated body for

maximum dielectric strength.

• Have a patented, serrated design

that provides high mechanical pullout

strength.

• Include a complete range of flexible,

non-metallic conduits – including both

smooth and corrugated varieties – to

complete our XTRAFLEX System.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 116

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

5331 Series*

5231 AL Series

5361 Series

5271 Series

* 5341 Series…

same as 5331, except 45° Connectors

5351 Series…

same as 5331, except 90° Connectors

5361 Series

Chase®Style

Liquidtight Flexible Metal Conduit Connectors

Predetermined

Compression

Application

• Used where flexible metal raceway is

installed in outdoor or indoor loca-

tions where exposed to continuous or

intermittent moisture.

• To positively bond conduit to box or

enclosure.

Features

• Ability to install quickly with low

torque effort.

• Ground cone design offers following

advantages:

(1) Compresses metallic convolu-

tions; provides high quality

ground contact with low imped-

ance and high raceway holding

power (A).

(2) Single helical thread on ground

cone is easy to install without

cross thread; accepts variations in

raceway diameters and convolu-

tion pitch (B).

(3) Rolled over edge protects con-

ductors (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 fool-

proof assembly.

• Can be disconnected and reused.

• Watertight/oil tight installation at box or

enclosure termination is assured by:

(1) External taper thread hub on 5331

series and use of sealing gasket

5262 series (G).

(2) Captivated sealing ‘O’ ring on

5361 series (H).

(3) Taper tapped hole on 5271 series.

• Suitable for use in Class I Division 2,

Class II Division 1 and 2 and Class III

Division 1 and 2 Hazardous

Locations per N.E.C. Section 500.

• Suitable as a grounding means per

N.E.C. Section 351-9 (up to 1b" trade

size on).

•d" & 1b" sizes Laboratory tested to

carry ground fault current of up to

1000 amps RMS with duration of fault

current 3 cycles.

• Conforms with JIC requirements.

• Available with imperial, I.S.O. & PG

threaded hub.

Standard Material

5331-5361-5271 Series

Body, Gland, Locknut & Ground Cones:

All steel or malleable iron.

Sealing Ring and Insulator: All thermo-

plastic

Sealing Gasket: Stainless Steel and

Buna N

5231 AL Series

All Copper-free Aluminum (non-

insulated)

5332SST Series

31L Stainless Steel insulated

5332B Series

Marine grade brass insulated avant

Standard Finish

5331-5361-5271 Series

Electro Zinc Plated & Chromate Coated

5231 AL Series

Copper-free Aluminum

Range

5331 Series ..............c" thru 6"* conduit

5341 Series................c" thru 4" conduit

5351 Series................c" thru 4" conduit

5361 Series................c" thru 4" conduit

5271 Series..............c" thru 11⁄4" conduit

5231 AL Series ..........c" thru 4" conduit

5332SST Series.............d" & f" conduit

5332B Series.................d" & f" conduit

All hubs provided with taper pipe

threads (NPT)

Listed/Certified by:

U.L.…(U.L. File No. E-23018)

CSA…(LR-2884, LR-4484, LR-9555)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NEMA FB-1

NFPA 70-1999 (ANSI)

JIC EGP1

JIC EMP1

Federal Specification W-F-406

Federal Standard H-28 (Threads)

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 117

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

Straight Connectors*

Cat. No.

Insulated Non-Insulated Stainless Conduit Dimensions (in.)

Steel Aluminum Steel Steel Brass Size A B C

5229‡– – – – b B 1c v

5330‡– – – – j © 1c v

5331†** 5231AL 5231†– – c1q1dl

5332†5232AL 5232†5332SST 5332B d1c1ll

5333†5233AL 5233†5333SST 5333B f1y1el

5334†5234AL 5234†– – 11g2hf

5335†5235AL 5235†– – 1b 2s 2d m

5336 5236AL 5236 – – 1d 2z 2L m

5337 5237AL 5237 – – 23b3hg

5338 5238AL 5238 – – 2d 3f 4a 1

5339 5239AL 5239 – – 34d4b1

5340 5240AL 5240 – – 45d4d1a

5385‡– 5285 – – 58f71g

5386‡– – – – 68f8d2

Steel malleable iron, or aluminum tapered hub

threads. With safe-edge ground thru 4" cone

and double bevel seating ring (through 2").

Malleable iron, tapered hub threads. With safe-

edge ground cone and double bevel sealing

ring (through 2").

45° Angle Connectors*

Cat. No. Conduit Dimensions (in.)

Insulated Non-Insulated Size A B C

5341†** 5241†c1q1ll

5342†5242†d1c1gl

5343†5243†f1y2al

5344†5244†11g2bf

5345†5245†1b 2s 2f m

5346 5246 1d 2z 3c m

5347 5247 23b3gg

5348 5248 2d 3f 4b 1

5349 5249 34d4b1

5350 5250 45d4e1a

* Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2; Class III, Div. 1 and 2, where general purpose equipment is

specifically permitted per NEC Section 500-2(a).

** c" Conduit Fitting has d" hub.

†U.L. Listed as grounding means under NEC 351-7.

‡Not U.L. Listed.

Note: U.L. Listed liquidtight; and CSA Certified watertight.

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

For Wiremesh Grips refer to pages A119, A154.

412031.A02 FIT 3/5 3/20/03 3:05 PM Page 118

T&B®Fittings

90° Angle Connectors

Cat. No. Hub Conduit Dimensions (in.)

Insulated Non-Insulated Aluminum Size Size A B C

5351 5251 5251AL d" c" 1q 1c l

5352 5252 5252AL d" d" 1c 1l l

5353 5253 5253AL f" f" 1y 1f l

5354 5254 5254AL 1" 1" 1g 2i f

5355 5255 5255AL 1b" 1b" 2s 2f m

5356 5256 5256AL 1d" 1d" 2z 2n m

5357 5257 5257AL 2" 2" 3b 3k g

5358 5258 – 2d" 2d" 3f 8g 1

5359 5259 – 3" 3" 4d 10b 1

5360 5260 – 4" 4" 5d 12e 1a

* Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2; Class III, Div. 1 and 2, where general purpose equipment is

specifically permitted per NEC Section 500-2(a).

** c" Conduit Fitting has d" hub.

†U.L. Listed as grounding means under NEC 351-7.

‡Not U.L. Listed.

Note: U.L. Listed liquidtight; and CSA Certified watertight.

Available with DURA-PLATE®Finish.

U.L. File No. E-23018

CSA File No. 2884

For Wiremesh Grips refer to pages A119, A154.

Wiremesh Grips for Liquidtight Fittings

Cat. Conduit Liquidtight Connectors 90°

No. Size Straight 45° 90° Chase Chase Adapter

WMG-LT1 c" 5331 5341 5351 5361 5371 5271

WMG-LT2 d" 5332 5342 5352 5362 5372 5272

WMG-LT3 f" 5333 5343 5353 5363 5373 5273

WMG-LT4 1" 5334 5344 5354 5364 5374 5274

WMG-LT5 1b" 5335 5345 5355 5365 – 5275

WMG-LT6 1d" 5336 5346 5356 5366 – 5276

WMG-LT7 2" 5337 5347 5357 5367 – 5277

WMG-LT8 2d" 5338 5348 5358 5368 – 5278

WMG-LT9 3" 5339 5349 5359 5369 – 5279

WMG-LT10 4" 5340 5350 5360 5370 – 5282

Order wiremesh grip separately: no need to duplicate inventory.

U.L. File No. E23018

CSA File No. 2884 & 4484

Liquidtight Flexible Metal Conduit Fittings

Prevents severe conduit bends and pullout.

Standard Liquid Tight – Female Hub Adapter

Cat. No. Conduit Dimensions (in.)

Size A B

5271†c1q1l

5272†d1c1W

5273†f1y1f

5274†11g2a

5275†1b 2s 2d

†U.L. Listed as grounding means under NEC 351-7.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 119

Liquidtight Flexible Metal Conduit Fittings

Sleeving

Raceway Jacket pulls off – exposing core and

affecting liquidtight termination. Feature (E) on

sealing ring helps overcome this problem.

Series 5331GR

External Bonding Liquidtight Flexible Metal Conduit Connectors

Application

• Used where external bonding jumper

is required around liquidtight flexible

metal conduit.

• To positively bond conduit to box or

enclosure.

• Used where flexible raceway is

installed in outdoor or indoors loca-

tion where exposed to continuous or

intermittent moisture.

Features

• Designed with provision to install

bonding jumper in several positions.

• Designed to accept mechanical or

compression lug.

• Ability to install quickly with low

torque effort.

(i) Compressed metallic convolu-

tions; 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 thread; accepts variations in

raceway diameters and convolu-

tion pitch (B).

(iii) Rolled over edge protects con-

ductors (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 fool-

proof assembly.

• Can be disconnected and reused.

• Watertight/oil tight 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 NEC Article 500.

• Suitable as a bonding means per

U.L. 467 and NEC Article 351-9.

• Conforms with JIC requirements.

Standard Material

Lugs: High conductivity copper (for

copper conductor only).

Body, Gland, Locknut & Ground Cones:

All steel or malleable iron.

Sealing Ring and Insulator: All thermo-

plastic.

Sealing Gasket: Stainless Steel and

Santoprene.

Strap: Steel.

Standard Finish

All Electro Zinc Plated and Chromate

Coated except lugs.

Lugs: Bright Dipped.

Range

5331GR Series (straight connectors

with male hub): c" thru 6" conduit.

5341GR Series (45°): c" thru 4" conduit.

5351GR Series (90°): c" thru 4" conduit.

5232ALGR Series: c" thru 1" conduit.

All hubs provided with taper pipe

threads (NPT).

Listed/Certified by:

U.L. File #E-23018

CSA

Conforms to:

U.L. 467

U.L. 514B

CSA C22.2 No. 18

CSA22.2 No. 41

NEMA FB-1

NFPA 70-1999 (ANSI)

JIC EGP1

JIC EMP1

Federal Specification W-F-406

Federal Standard H-28 (threads)

1Per C.E. Code, this method

is not permissible.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 120

T&B®Fittings

90° Angle Grounding Fittings

Cat. No.

Dimensions (in.) Ground

Steel Steel Aluminum Conduit Wire

Insulated Non-Insulated Non-Insulated Size A B C D

5351GR** 5251GR** 5251ALGR c" 1q 1b l 14-8

5352GR 5252GR 5252ALGR d" 1c 1k l 14-8

5353GR 5253GR 5253ALGR f" 1y 1m l 14-4

5354GR 5254GR 5254ALGR 1" 1g 2h f 14-4

5355GR 5255GR 1b" 2b 2d m 8-1/0

5356GR 5256GR 1d" 3b 2n m 4-2/0

5357GR 5257GR 2" 3m 3k g 4-2/0

5358GR 5258GR 2d" 4k 8g 1 2-4/0

5359GR 5259GR 3" 5i 10b 1 2-4/0

5360GR 5260GR 4" 6a 12e 1a 2-4/0

** c" conduit fittings have d" trade size hub. With safe-edge ground cone (through 4") and double bevel sealing ring (through 2").

U.L. Listed liquidtight; and CSA Certified watertight. Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2; Class

III, Div. 1 and 2, where general purpose equipment is specifically permitted per NEC Section 500-2(a). Available with DURA-PLATE®Finish.

U.L. File No. E 3060. CSA File No. 638

Note: c"-1" fittings include Revolver™grounding device. For sizes 1b" and up, fittings are supplied with a copper mechanical lug.

Straight Grounding Fittings*

Cat. No.

Dimensions (in.) Ground

Steel Steel Aluminum Conduit Wire

Insulated Non-Insulated Non-Insulated Size A B C D

5331GR** 5231GR 5231 ALGR c" 1q 1d l 14-8

5332GR 5232GR 5232ALGR d" 1c 1l l 14-8

5333GR 5233GR 5233ALGR f" 1y 1e l 14-4

5334GR 5234GR 5234ALGR 1" 1g 2h f 14-4

5335GR 5235GR 1b" 2b 2d m 8-1/0

5336GR 5236GR 1d" 3b 2L m 4-2/0

5337GR 5237GR 2" 3m 3h g 4-2/0

5338GR 5238GR 2d" 4k 4a 1 2-4/0

5339GR 5239GR 3" 5i 4b 1 2-4/0

5340GR 5240GR 4" 6a 4d 1a 2-4/0

5385GR 5285GR 5" 8l 7 1g 2-4/0

5386GR – 6" 8w 8d 2 2-4/0

Liquidtight Flexible Metal Conduit Fittings

Malleable iron, tapered hub threads.

45° Angle Grounding Fittings

Ground

Cat. No. Conduit Dimensions (in.) Wire

Insulated Non-Insulated Size A B C D

5341GR** 5241GR** c" 1q 1l l 14-8

5342GR 5242GR d" 1c 1g l 14-8

5343GR 5243GR f" 1y 2a l 14-4

5344GR 5244GR 1" 1g 2b f 14-4

5345GR 5245GR 1b" 2b 2f m 8-1/0

5346GR 5246GR 1d" 3b 3c m 4-2/0

5347GR 5247GR 2" 3m 3g g 4-2/0

5348GR 5248GR 2d" 4k 4b 1 2-4/0

5349GR 5249GR 3" 5i 4b 1 2-4/0

5350GR 5250GR 4" 6a 4e 1a 2-4/0

Ground Wire

Max. over Ribs

Malleable iron tapered hub threads.

Ground Wire

Max. over Ribs

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 121

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

For retrofit applications. Includes strap, nut

and bolt.

Swing

Radius Bolt External Grounding Strap

Cat. Conduit B

No. Size A Bolt Size

GR1W c" 1 10-24

GR2W d" 1h 10-24

GR3W f" 1c b-20

GR4W 1" 1d b-20

GR5W 1b" 1g j-18

U.L. File No. E-3060

CSA File No. 638

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 122

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

3321 Series*

*3361 Series...

same as 3321, except 90°

3341 Series...

same as 3321, except 45°

Gland

Sealing Ring

Ground Cone

(D)

Body

Sealing

Gasket

Locknut (H)

3321 Series

(B)

(A)

(C)

(B)

(E)

(A)

(F)

Leading

Edge Raceway Core

Convolutions

(G)

Liquidtight Flexible Metal Conduit Connectors (PVC Coated)

(I)

Taper Threaded Hub

(F)

(Trailing

Edge)

Application

• Used where liquidtight flexible metal

conduit is installed in outdoor or

indoor locations where exposed to

environmental conditions that are

more than normally corrosive to

exposed surfaces.

• To positively bond conduit to box or

enclosure.

Features

• PVC coated to protect connector

from extremely corrosive surround-

ings without effecting integrity of

electrical grounding path (A).

• Provided with overlapping sleeve

for additional seal (B).

• Ability to install quickly with low

torque effort.

• Ground cone design offers following

advantages:

(1) Compresses metallic convolu-

tions; provides high quality

ground contact with low imped-

ance & high raceway holding

power (C).

(2) Single helical thread on ground

cone is easy to install without

cross threading; accepts varia-

tions in raceway diameters and

convolution pitch (D).

(3) Rolled over edge protects con-

ductors (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 fool-

proof assembly.

• Hardened steel or malleable iron

locknut (H).

• Can be disconnected and reused.

• Watertight/oil tight installation at box

or enclosure termination is provided

by – external taper thread hub and

sealing gasket (I).

• Suitable for use in Class I Division 2,

Class II Division 1 & 2 and Class III

Division 1 & 2 Hazardous Locations

per N.E.C. Article 500.

• Suitable as a grounding means per

N.E.C. Section 351-9 (up to 1b"

trade size).

• Conforms with JIC requirements.

Standard Material

Body, Gland, Locknut & Ground

Cones: All steel or malleable iron.

Sealing Ring and Insulator: All ther-

moplastic.

Sealing Gasket, Retainer – Stainless

Steel: Resilient Seal: Santoprene.

Coating – PVC.

Outside of body & gland…PVC

Coated.

Inside of body & gland…Electro Zinc

Plated & Chromate Coated.

Locknut & Sealing Gasket,

Retainer…Electro Zinc Plated

& Chromate Coated.

Range

3321, 3361 & 3341 Series…c" thru 4"

conduit.

All hubs provided with taper pipe

threads (NPT).

Listed/Certified by:

U.L.........................(U.L. File E23018)

CSA ....................(LR-2884, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NEMA FB-1

NFPA 70-1999 (ANSI)

JIC EGP1

JIC EMP1

Federal Specification W-F-406

Federal Standard H-28 (THREADS)

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 123

Liquidtight Flexible Metal Conduit Fittings

Corrosion Resistant PVC Jacketed Liquidtight Connectors

Cat. Conduit

No. Size A B C

Straight PVC Coated

3321†c" 1v" 2j" l"

3322†d" 1e" 2d" l"

3323†f" 1n" 2A" l"

3324†1" 2b" 3v" f"

3325†1b" 2L" 4b" m"

3326 1d" 3a" 4L" m"

3327 2" 3e" 5j" g"

3328 2d" 4c" 6c" 1"

3329 3" 5i" 6d" 1"

3331 4" 6k" 6f" 1a"

45° PVC Coated

3341†c" 1v 1a" l"

3342†d" 1e" 1b" l"

3343†f" 1n" 1k" l"

3344†1" 2b" 1m" f"

3345†1b" 2L" 2h" m"

3346 1d" 3a" 2L" m"

3347 2" 3e" 3i" g"

3348 2d" 4c" 3m" 1"

3349 3" 5i" 4l" 1"

3352 4" 6k" 5f" 1a"

90° PVC Coated

3361†c" 1v" 2i" l"

3362†d" 1e" 2d" l"

3363†f" 1n" 2C" l"

3364†1" 2b" 3x" f"

3365†1b" 2L" 4d" m"

3366 1d" 3a" 4n" m"

3367 2" 3e" 5L" g"

3368 2d" 4c" 11a" 1"

3369 3" 5i" 12d" 1"

3371 4" 6k" 14g" 1a"

† U.L. Listed as grounding means per NEC. SECT. 351.7

Complies with J.I.C. standards and Federal Specs WF 406B, WF 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 NEC Section 500-2(a).

Meets Coast Guard CG293

U.L. File No. E 23018

CSA File No. 2884

Straight PVC Coated

Nylon Insulated

Steel or Malleable

NPT hub threads

45° PVC Coated

Nylon Insulated

NPT hub threads

90° PVC Coated

Nylon Insulated

NPT hub threads

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 124

Liquidtight Flexible Metal Conduit Fittings

41 Series

(E)

(C)

(D)

Gland

Resilient Seal

(A)

Body

Liquidtight Union for Threaded Hub

(B)

Controlled Deformation

of Resilient Seal

Liquidtight Union for Threaded Hub

Cat. Conduit

No. Size A B

41-TB d" 1S" 1"

42-TB f" 1n" 1b"

U.L. File No. E 23018

CSA File No. 2884

Steel, zinc plated and chromated. Ideal for

angle fittings where swing clearance is not

available.

Application

• To couple threaded end of a fitting or

a pipe to a tapped opening in a box

or enclosure where rotation of fitting

or pipe is limited or restricted.

Features

• Design provides high quality bond

between fitting or pipe to the union.

• Provided with resilient seal (A).

• Resilient seal subjected to controlled

deformation; positive seal and

reusability are assured (B).

• Unique design centralizes throat open-

ings 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 fit-

ting or pipe to be coupled (E).

• Suitable for hazardous location use

per NEC Article 501 Class I, Division

2, Article 502 Class II, Division 1 & 2

and Article III Division 1 & 2.

Standard Material/Finish

Gland…Steel/Electro Zinc Chromate

Coated

Body…Steel/Electro Zinc Chromate

Coated

‘O’ Ring…Buna N/As Molded

Range

Hub (External Thread)…d" & f" NPT

Gland (Internal Threads)…d" & f" NPS

Listed/Certified by:

U.L.…(U.L. File No. E-23018)

CSA…(LR-2884, LR-4484)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NEMA FB1

NFPA 70-1999 (ANSI)

Federal Standard W-F-408

Federal Standard W-F-406

Federal Standard H-28 (Threads)

Note: For additional product information

refer to Thomas & Betts publication 600.1

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 125

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

Series 6302

Liquidtight Flexible Non-Metallic

Conduit Connectors

Liquidtight Flexible Non-Metallic Liquidtight Type A

Conduit Connectors

Application

• To provide a liquidtight, dust tight

connection between flexible, non-

metallic conduit and a box or an

enclosure.

Features

• Serrated, design provides high

mechanical pullout strength (A).

• Unique component parts (body/-

gland) design insures positive seal

between conduit and connector (B).

• Tapered thread hub and sealing ‘O’

ring provide a liquidtight/dust tight

seal to a box or an enclosure (C).

• High strength, chemical resistant,

non-burning, non-dripping thermo-

plastic construction.

• Smooth insulated body throughout for

maximum dielectric strength.

• Captive ‘O’ ring and reduced number

of parts save installation time (D).

Standard Material

Body…Thermoplastic

Gland…Thermoplastic

‘O’ Ring…Neoprene

Locknut…Steel (Case Hardened)

Standard Finish

Body, Gland & ‘O’ Ring .......As Molded

Locknut ..............................Electro Zinc

Range

Conduit Size ........................d" thru 1b"

Hub Size ....................d" thru 1b" N.P.T.

Series 6322

Liquidtight Flexible Non-Metallic

Conduit Connectors

Thermoplastic Fittings for Liquidtight Flexible

Non-Metallic Conduit Type A

Corrosion Resistant Applications

Cat. Conduit Cross

No. Size A B Corners

Straight Connector

6302 d" .60" 1.68" 1.48"

6303 f" .61" 1.85" 1.76"

6304 1" .77" 1.89" 2.10"

6305 1b" .79" 2.30" 2.67"

90° Angle Connector

6322 d" .60" 1.56" 1.48"

6323 f" .61" 1.74" 1.76"

6324 1" .77" 1.78" 2.10"

6325 1b" .79" 2.13" 2.67"

Meets Coast Guard CG293

U.L. File No. E 23018

90° Angle Connector

Straight Connector

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 con-

nector providing a liquidtight seal for knockout

applications.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 126

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

• 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.

Steel/Malleable Iron Liquidtight Flexible

Non-Metallic Conduit Type A

Cat. Conduit

No. Size Hub Thread A B

3720-TB* c" d – 14 NPT 1q" 2"

3721-TB d" d – 14 NPT 1c" 2a"

3722-TB f" f – 14 NPT 1e" 2b"

3723 1" 1 – 11d NPT 1g" 2d"

3724-TB 1b" 1b – 11d NPT 2c" 2"

3725 1d" 1d – 11d NPT 2f" 3c"

3726 2" 2 – 11d NPT 3w" 3e"

* Not U.L. Listed

U.L. File No. E 23018

See charts below for 45 and 90 degree fittings for this series

45° Metallic Connector for Non-Metallic Conduit Type A

Cat. Conduit

No. Size Hub Thread A B

3730-TB* c" d – 14 NPT 1q" 2u"

3731-TB d" d – 14 NPT 1c" 2l"

3732 f" f – 14 NPT 1e" 3"

3733-TB 1" 1 – 11d NPT 1g" 3d"

3734-TB 1b" 1b – 11d NPT 2c" 4a"

3735-TB 1d" 1d – 11d NPT 2f" 4g"

3736 2" 2 – 11d NPT 3w" 5d"

* Not U.L. Listed

U.L. File No. E 23018

90° Metallic Connector for Non-Metallic Conduit Type A

Cat. Conduit

No. Size Hub Thread A B

3740* c" d – 14 NPT 1q" 1e"

3741 d" d – 14 NPT 1c" 1f"

3742 f" f – 14 NPT 1e" 2b"

3743-TB 1" 1 – 11d NPT 1g" 2l"

3744-TB 1b" 1b – 11d NPT 2c" 3b"

3745 1d" 1d – 11d NPT 2f" 3d"

3746-TB 2" 2 – 11d NPT 2w" 4a"

* Not U.L. Listed

U.L. File No. E 23018

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 127

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

5262 Series

Features

• Design locks resilient sealing materi-

al in steel.

• Steel retainer protects seal from

extruding out under torque and lim-

its compression to an optimum pre-

determined value; provides high

quality seal.

• Resilient material flows and seals

rough surfaces.

Standard Material

Retainer .........................Stainless Steel

Sealing Material..................Santoprene

Thermoplastic Rubber

Range

d" thru 4" Hub Size

Application

• When used with an externally thread-

ed connector provides a tight seal

against oil, fumes or moisture at the

knockout opening.

Stainless Steel Retainer

Resilient Seal

Resilient Sealing

Material Locked in Steel Retainer

Liquidtight Sealing Gasket

Sealing Ring with Stainless Steel Retainer

Cat. Conduit Dimension (in.)

No. Size A B

5299** b" .80" .11"

5261** c" .95" .11"

5262 d" 1.16" .18"

5263 f" 1.49" .19"

5264 1" 1.75" .19"

5265 1b" 2.15" .22"

5266 1d" 2.42" .23"

5267 2" 2.92" .23"

5268 2d" 3.44" .23"

5269 3" 4.08" .23"

5270 4" 5.29" .31"

** U.L. not applicable

U.L. File No. E 13938

CSA File No. 2884

NEMA 3R, 4, 6 & 13

For use with T&B Fittings. Sealing material

resists oil, coolants, and hydraulic fluids as

well as water.

B Thickness

NEMA 3R, 4, 6 & 13

Made of flame retardant neoprene, these new

K.O. plugs meet U.L. 514 flammability test.

They provide a raintight, dust, and oil-tight re-

usable seal for electrical knockouts. NEMA 3R,

4, 6 & 13 boxes can be saved or re-used when-

ever a K.O. is no longer used. No tools needed

to install; just push into hole … they snap in.

Temperature range – 30°C to 105°C.

ALiquidtight K.O. Plug

Cat.

No. Size A

5710 d" 1s"

5711 f" 1d"

5712 1" 1B"

5713 1b" 2r"

5714 1d" 2d"

5715 2" 3p"

5716 2d" 3y"

5717 3" 4∫"

5718 4" 5∫"

U.L. Listed raintight

CSA not applicable

Meets Coast Guard Regulation CG293

U.L. File No. E 13938

CSA File No. 2884

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 128

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

ISO Metric Thread Liquidtight Fittings*

Flexible Metric

Cat. Conduit ISO A B C

No. Size Thread mm mm mm

Nylon insulated straight connectors

9330 b" 16 36 21 12

9331 b" 20 36 21 12

9306 j" 16 36 26 12

9360 3c" 16 40 29 16

9361 c" 20 40 29 16

9362 d" 20 42 35 16

9363 f" 25 45 42 16

9364 1" 32 54 47 23

Nylon insulated 45° angle connectors

9340 c" 16 27 29 16

9341 c" 20 27 29 16

9342 d" 20 27 35 16

9343TB f" 25 31 42 16

9344 1" 32 34 47 23

Nylon insulated 90° angle connectors

9350 c" 16 35 29 16

9351 c" 20 35 29 16

9352TB d" 20 39 35 16

9353TB f" 25 43 42 16

9354TB 1" 32 48 47 23

U.L. Listed Liquidtight.

CSA certified watertight.

* All items shown on this page are suitable for use in hazardous location where general purpose equipment is specifically permitted by

the NEC; Class I Div. 2, Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).

U.L. File No. E 23018

CSA File No. 2884

Fittings for Liquidtight flexible metal conduit

with metric threads of ISO Form (BS-4568-SA

BS 162).

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 129

T&B®Fittings

PG Metric Thread Liquidtight Fittings*

Flexible Metric

Cat. Conduit PG A B C

No. Size Thread mm mm mm

Nylon insulated straight connectors

7330 b" 9 362112

7331 b" 11 36 21 12

7360 j" 9 362612

7361 c"†11 40 29 14

7362 c"†13.5 40 29 14

7363 1d"†16 41 35 14

7364 f"†21 43 42 14

7365 1"†29 56 47 19

7366 1b"†36 67 58 21

7367 1d" 42 72 69 21

7368 2" 48 81 83 21

Nylon insulated 45° angle connectors

7341 c"†11 27 29 14

7342 c"†13.5 27 29 14

7343 d"†16 30 35 14

7344-TB f"†21 34 42 14

7345 1" 29 44 47 19

7346 1b"†36 51 58 19

7347 1d" 42 60 69 21

7348-TB 2" 48 73 76 24

Nylon insulated 90° angle connectors

7351 c"†11 37 29 14

7352 c"†13.5 37 29 14

7353 d"†16 40 35 14

7354 f"†21 44 42 14

7355 1"†29 56 47 21

7356 1b†36 70 58 21

7357 1d" 42 75 69 21

7358 2" 48 87 83 24

* All items shown on this page are suitable for use in hazardous location where general purpose equipment is specifically permitted by

the NEC; Class I Div. 2, Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).

†U.L. Listed as grounding means under NEC 351-7.

U.L. Listed liquidtight.

CSA Certified watertight.

U.L. File No. E-23018

CSA File No. 2884

Liquidtight Flexible Metal/MS Connectors

Internal Thread

Cat. Trade AN-MS Conn. Dimensions (in.)

No. Size Shell Size Thread Size A B

LTA03810 c" 10SL, 12, 12Se" – 24 UNEF-2B 1q 1

LTA05014 d" 14, 14Sf" – 20 UNEF-2B 1j 1b

LTA05016 d" 16, 16Sg" – 20 UNEF-2B 1j 1b

LTA05018 d" 18 1" – 20 UNEF-2B 1j 1b

LTA07520 f" 20, 221i" – 18 UNEF-2B 1k 1d

LTA10020 1" 20, 221i" – 18 UNEF-2B 1f 1z

LTA10024 1" 25, 281k" – 18 UNEF-2B 1f 1z

U.L. File No. E 23018

CSA File No. 2884

T&B Liquidtight flexible metal and Liquidtight

flexible nonmetallic fittings with internal

threads to accept AN-MS connector shells.

Material: Steel

Liquidtight Flexible Metal Conduit Fittings

Fittings for Liquidtight flexible metal conduit

with metric threads of PG Form (DIN 40430).

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 130

T&B®Fittings

Liquidtight Flexible Metal Conduit Fittings

NPT/MS Connector Adapters

AN-MS

Cat. N.P.T. Connector Thread Std. Dimensions (in.)

No. Thread Shell Size Size Pkg. A Fig. B

MSA05014 d" 14, 14S f" – 20 UNEF-2B 10 1.000 1 1.175

MSA05016 d" 16, 16S g" – 20 UNEF-2B 10 1.000 2 1.175

MSA05018 d" 18 1" – 20 UNEF-2B 10 1.125 3 1.175

MSA07516 f" 16, 16S g" – 20 UNEF-2B 10 1.250 1 1.356

MSA07518 f" 18 1" – 20 UNEF-2B 10 1.250 1 1.300

MSA07520 f" 20, 22 1i" – 18 UNEF-2B 10 1.375 3 1.300

MSA10020 1"20, 22 1i" – 18 UNEF-2B 10 1.500 1 1.431

MSA10024 1"24, 28 1k" – 18 UNEF-2B 10 1.625 3 1.313

MSA10032 1"32 1f" – 18 UNS-2B 10 2.000 3 1.576

MSA10036 1"36 2" – 18 UNS-2B 10 2.250 3 1.738

All items shown on this page are suitable for use in hazardous location where general purpose equipment is specifically permitted by the

NEC; Class I Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2, NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).

Fig. 1

Fig. 2

Fig. 3

Mechanical adapter with internal threads to

mate with NPT threaded fittings and MS type

connectors.

Material: aluminum

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 131

T&B®Fittings

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Plastic Bullet®Liquidtight Fittings for T&B LTC Nonmetallic

Liquidtight Conduit Type B and T&B EFC Flexible Tubing

C ±.015 (0.40) Min. E

Trade A ±.015 Across Throat Thread F*

Cat. Size (.040) *B ±.035 (0.90) Corners Dia. D NPT (in.) (mm)

No. Fig. (in) (in.) (mm) (in.) (mm) (in.) (mm) (in.) (mm) (in.) Approx.

LT38P 1 .570 1.595 (40.51) 1.354 .417 –

LT438P 2c(14.48) 2.012 (51.10) (34.39) (10.59) d-14 1.534 (38.95)

LT938P 3 1.380 (35.05) 1.880 (47.75)

LT50P 1 .570 1.636 (41.55) 1.448 .550 –

LT450P 2d(14.48) 2.092 (53.14) (36.78) (13.97) d-14 1.590 (40.39)

LT950P 3 1.489 (37.82) 1.986 (50.44)

LT75P 1 .582 1.757 (44.63) 1.740 .740 –

LT475P 2f(14.78) 2.452 (62.28) (44.20) (18.80) f-14 1.821 (46.25)

LT975P 3 1.790 (45.47) 2.212 (56. )

LT100P 1 .726 1.923 (48.84) 2.068 .940 –

LT4100P 21(18.44) 2.684 (68.17) (52.53) (23.88) 1-11d 2.034 (51.66)

LT9100P 3 2.104 (53.44) 2.508 (63.70)

LT125P 1 .750 2.164 (54.97) 2.494 1.257 –

LT4125P 21b (19.05) 3.264 (82.91) (63.35) (31.93) 1b-11d 2.385 (60.58)

LT9125P 3 2.564 (65.13) 2.856 (72.54)

LT150P 1 .767 2.353 (59.77) 2.784 1.453 –

LT4150P 21d (19.48) 3.605 (91.57) (70.71) (36.91) 1d-11d 2.604 (66.14)

LT9150P 3 2.854 (72.49) 3.144 (79.86)

LT200P 1 .794 2.605 (66.17) 3.362 1.883 –

LT4200P 22(20.17) 4.210 (106.93) (85.39) (47.83) 2-8 3.050 (77.47)

LT9200P 3 3.432 (87.17) 3.675 (93.34)

* After Assembly

U.L. File No. E-23018

CSA File No. 52391

The BULLET®nonmetallic liquidtight fitting –

easy to use, built to take it.

This engineering breakthrough meets

the demand for a tough, reusable, non-

metallic liquidtight fitting for use with

XTRAFLEX®Type B conduit or flexible

tubing.

The BULLET®nonmetallic fitting pro-

vides a reliable liquidtight seal that

combines high pullout resistance and

ease of installation.

Engineered to meet your needs.

The BULLET®nonmetallic fitting meets

your performance requirements when

terminating Type B liquidtight nonmetal-

lic conduit or flexible nonmetallic tubing

to a box or enclosure with knockout

opening or threaded hub. Fittings meet

the watertight requirements for NEMA

type 4 and type 6 enclosures and con-

form to UL514B, and CSA No. 22.2

#227.2 specifications.

Ease of installation.

Installations can be performed quickly

and easily because BULLET®liquid-

tight fittings can be installed without

disassembly. BULLET®nonmetallic fit-

tings are resistant to numerous caus-

tics and solvents.

And the BULLET®fitting is economical

because it can be used over and over

again without sacrificing the quality of

the original seal. When used with the

XTRAFLEX®raceway system you can

meet most machine or industrial

requirements where liquidtight protec-

tion is needed.

Corrosion resistant. Built to take it.

The BULLET®liquidtight fitting is manu-

factured from weather resistant thermo-

plastic materials, and is suitable for

indoor or outdoor corrosive environments.

The BULLET®fitting is resistant to

detergents, cleaners, oils, sanitizers,

paints, cutting fluids and wiring pulling

compounds–just about any liquid usu-

ally found in industrial, plant or marine

environments. It also surpasses indus-

try standards for cold impact and simu-

lated hammer blows.

• Clamping fingers. Outside surface has friction

reducing ridges; inner surface teeth bite into

conduit or tubing to enhance clamping and

sealing action.

• Fitting ferrule is designed to accept variations

in conduit sizes and field conduit cuts.

• Ferrule profile is smooth, reducing friction to

assure a tight conduit-to-fitting seal.

• Friction reducing ridges and teeth provide a

true double seal and high pullout resistance.

• Elongated gland nut provides additional strain

relief for 90° pull and easy hand grip.

• Rugged low-profile nonmetallic body and

gland construction provides space savings.

• Captivated sealing “O” ring features predeter-

mined compression to provide a reliable seal

at enclosure.

• Steel locknut firmly secures fitting to box or

enclosure.

THREAD

FIGURE 1

(STRAIGHT)

THREAD

FIGURE 2

(45 DEGREE)

THREAD

FIGURE 3

(90 DEGREE)

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 132

T&B®Fittings

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Specification Sheet – Bullet®Liquidtight Fittings or Liquidtight

Flexible Nonmetallic Conduit and Tubing

Box or

Enclosure

Wall

Conduit

or Tubing

Application

A series of non-metallic connectors

designed to provide a liquidtight seal

when terminating liquidtight non-metal-

lic conduit (U.L. Type B) or liquidtight

non-metallic tubing to a box or enclo-

sure with knockout opening or a

threaded hub.

Plastic Bullet®Liquidtight Fittings Feature

• Connector assembles to conduit

without disassembly and is designed

to be installed with a positive installa-

tion criteria (gland bottoms on body

shoulder).

• Rugged low profile non-metallic body

and gland construction (1); the con-

nector is equipped with a steel locknut

to firmly secure connector to box or an

enclosure and a sealing “O” ring.

• Captivated sealing “O” ring (2) with

predetermined compression for a reli-

able seal at enclosure.

• Connector ferrule designed to accept

variations in conduit inside diameter

and is tolerant of field conduit cuts (3).

• The profile of ferrule is designed to

reduce friction between conduit I.D.

and ferrule (4) allowing conduit to

seat properly for an effective seal.

• Outer surface of the clamping fingers

provided with friction reducing ridges

(5) for ease of installation; the inner

surface is designed with conduit bit-

ing teeth to enhance clamping and

sealing action (6).

• Performance of connectors tested to

simulate adverse installation conditions.

• Provides a double sealing action (7).

• Elongated gland nut profile (8) de-

signed to provide additional strain relief

for 90° pull and an easy hand grip.

• Performance of connector unaffected

by exposure to detergents, cleaners,

and sanitizers commonly encoun-

tered in food processing plants and

typical industrial environment; also

unaffected by cutting fluids, wiring

pulling compounds and Marine envi-

ronment. The connector meets indus-

try standards for cold impact and

simulated hammer blow.

Standard Material/Finish

• Body Gland – weather stabilized ther-

moplastic (black).

• “O” Ring – nitrile (blue).

• Locknut – Steel/electro zinc plated.

• Material temperature rating – thermo-

plastic -40°C to 105°C.

• Material Flammability Rating:

U.L. 94-V2.

Listed/Certified by:

U.L. (File# E23018);

CSA (File# LR52391)

Conforms to:

• CSA 22.2 #227.2 & CSA 22.2 #227.3

• ANSI/U.L.514B-1988

• Watertight requirements of NEMA

Type 4 and NEMA Type 6 enclosures.

• Federal Standard H28 (NPT threads).

• Suitable for hazardous locations –

Class I Div. 2; Class II Div. 1 & 2;

Groups E,F, & G; Class III per N.E.C.;

Article 501-4, 502-4 and 503-3.

Suggested Specification:

Where liquidtight flexible nonmetallic conduit (U.L. Type B) or liquidtight flexible nonmetallic

tubing is terminated to a box or enclosure, the nonmetallic connectors used shall be able to

be installed without disassembly and provide a positive installation criteria. In the installed

condition, the connector must provide a seal meeting watertight requirements of NEMA Type

4 and Type 6 enclosures. The performance of connectors shall be unaffected by exposure to

detergents, sanitizers, cutting fluids, wire pulling compounds and oil base industrial paints.

The connector must also be capable of withstanding Marine environment and cold impact

simulating a hammer blow. Installed connectors shall be of the elongated gland type as

manufactured by Thomas & Betts LT38P series.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 133

T&B®Fittings

Table 2 – Behavior of EMS20-1B.1 IN: Acids,

Bases, Halogens, etc.

Reagent Temp °F Visual Change Ratings*

Sulfuric Acid (Conc) 75 Dissolves S, NR

Sulfuric Acid (Dilute) 75 Partially dissolves P, NR

Hydrochloric Acid (Conc) 75 Dissolves S, NR

Hydrochloric Acid (Dilute) 75 Partially dissolves P, NR

Hydrochloric Acid (20-40%) 73 Etched after 1 sec. P

Phosphoric Acid (Conc) 75 Dissolves S, NR

Nitric Acid (Conc) 75 Dissolves S, NR

Acetic Acid (Conc) 75 Partially Dissolves P, NR

Acetic Acid (Conc) 200 Dissolves S, NR

Acetic Acid (Dilute) 75 Etched F, NR

Formic Acid (Conc) 75 Dissolves S, NR

Formic Acid (Dilute) 75 Partially Dissolves P, NR

Chlorine – Strong Attack NR

Bromine – Strong Attack NR

Phenol 75 Dissolves S, NR

O-Chlorophenol 75 Dissolves S, NR

m-Chlorophenol 75 Dissolves S, NR

p-Chlorophenol 75 Dissolves S, NR

Cresol 75 Dissolves S, NR

Dimethylformamide 75 Strong Attack NR

gamma-Butyrolactone 75 Strong Attack NR

Xylenols 75 Dissolves S, NR

Sodium Hydroxide (1%) 73 Unchanged E

Sodium Hydroxide (5%) 73 Minimal effect E

Sodium Hydroxide (5%) 158 Minimal effect E

Sodium Hydroxide (10%) 73 Minimal effect E

Sodium Hydroxide (10%) 158 Some “crazing” after 30 days P

Potassium Hydroxide (5%) 73 Minimal effect E

Potassium Hydroxide (5%) 158 Minimal effect E

Potassium Hydroxide (10%) 73 Minimal effect E

Potassium Hydroxide (10%) 158 Some “crazing” after 30 days P

Hydrogen Peroxide (0.5%) 73 Unchanged G

Hydrogen Peroxide (1%) 73 Brittle after 54 days NR

Hydrogen Peroxide (3%) 73 Brittle after 54 days NR

Hydrogen Peroxide (10%) 73 Degrades NR

Hydrogen Peroxide (30%) 73 Degrades NR

* These abbreviations are used for the ratings:

E- Excellent P- Poor

G- Good NR- Not Recommended

F- Fair S- Solvent

Table 1 – Behavior of EMS20-1B.1 IN: Aqueous Solutions of Inorganic Salts at Room Temperature

Salt Solutions Visual Change Ratings*

10% Ammonium Chloride Unchanged F

10% Aluminum Chloride Unchanged F

10% Sodium Hypochlorite (0.1% Cl2)White coating after 18 days G

10% Calcium Chloride Unchanged F

10% Chrome Alum Unchanged G

10% Ferric Chloride Unchanged yellowing P

5% Potassuim Dichromate Unchanged yellowing P

10% Potassium Nitrate Unchanged G

1% Potassium Permanganate Decomposed NR

10% Copper Sulfate Unchanged G

10% Magnesium Chloride Unchanged G

10% Magnanese Sulfate Unchanged G

10% Sodium Sulfate Unchanged G

10% Sodium Bisulfite Unchanged G

5% Mercuric Chloride Swelled P

10% Zinc Chloride Unchanged F

* These abbreviations are used for the ratings:

E- Excellent P- Poor

G- Good NR- Not Recommended

F- Fair S- Solvent

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Table 3 – Behavior of EMS20-1B.1 IN:

Organic Solvents at Room Temperature

Reagent Visual Change Ratings*

Benzyl Alcohol Coarse surface after 2 days NR

Butyl Alcohol Temporary loss of stiffness G

Ethyl Alcohol Temporary loss of stiffness G

Isopropyl Alcohol Temporary loss of stiffness G

Methyl Alcohol Temporary loss of stiffness G

Butyl Acetate Temporary loss of stiffness G

Ethyl Acetate Unchanged E

Methyl Acetate Unchanged E

Amyl Acetate Unchanged E

Ether (Diethyl) Unchanged E

Tetrahydrofuran Unchanged E

Acetone Unchanged E

Benzaldyhyde Unchanged E

Cyclohexanone Unchanged E

Dichlorethylene Unchanged E

Trichlorethylene Temporary loss of stiffness G

Perchlorethylene Temporary loss of stiffness G

Dichlormethane Unchanged E

Chloroform Temporary loss of stiffness G

Carbon Tetrachloride Temporary loss of stiffness G

Carbon Disulfide Unchanged E

Pyridine Unchanged E

Benzene Unchanged E

Monochlorbenzene Unchanged E

Toluene Unchanged E

Xylene Unchanged E

Kerosene Unchanged E

Turpentine Unchanged E

Tetralin Unchanged E

Decalin Unchanged E

Gasoline Unchanged E

Petroleum Unchanged E

Mineral Oil Unchanged E

Resorcinol Dissolves NR

* These abbreviations are used for the ratings:

E- Excellent P- Poor

G- Good NR- Not Recommended

F- Fair S- Solvent

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 134

T&B®Fittings

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Figure 1

Metallic Bullet®Liquidtight Connectors for T&B LTC Nonmetallic

Liquidtight Conduit Type B and T&B EFC Flexible Tubing

Trade A ±.030 *B ±.060 C ±.045 Thread

Cat. Size (.80) (1.50) (1.15) D NPT

No. Fig. (in.) (in.) (mm) (in.) (mm) (in.) (mm) (in.) (mm) (in.)

LT38M 1 1.156 1.500 (38.1) 0.562 (14.3) –

LT438M 2c(29.4) 1.962 (49.8) 0.562 (14.3) d-14

LT938M 3 1.312 (33.3) 0.625 (15.9) 1.375 (34.9)

LT50M 1 1.375 1.562 (39.7) 0.562 (14.3) –

LT450M 2d(34.9) 1.875 (47.6) 0.562 (14.3) d-14

LT950M 3 1.437 (36.5) 0.625 (15.9) 1.562 (39.7)

LT75M 1 1.656 1.625 (41.2) 0.625 (15.9) –

LT475M 2f(42.1) 2.125 (54.0) 0.562 (14.3) f-14

LT975M 3 1.750 (44.4) 0.625 (15.9) 1.750 (44.4)

LT100M 1 1.875 2.062 (52.4) 0.750 (19.0) –

LT4100M 21(47.6) 2.250 (57.1) 0.812 (20.6) 1-11d

LT9100M 3 1.937 (49.2) 0.812 (20.6) 2.187 (55.5)

LT125M 1 2.375 2.500 (63.5) 0.812 (20.6) –

LT4125M 21b (60.3) 2.750 (69.8) 0.812 (20.6) 1b-11d

LT9125M 3 2.500 (63.5) 0.812 (20.6) 2.750 (69.8)

LT150M 1 2.750 2.687 (68.2) 0.812 (20.6) –

LT4150M 21d (69.8) 2.750 (69.8) 0.812 (20.6) 1d-11d

LT9150M 3 2.812 (71.4) 0.812 (20.6) 2.937 (74.6)

LT200M 1 3.468 3.062 (77.8) 0.812 (20.6) –

LT4200M 22(88.1) 3.875 (98.4) 0.875 (22.2) 2-11d

LT9200M 3 3.500 (88.9) 0.875 (22.2) 3.437 (87.3)

* After Assembly

U.L. File No. E-23018

CSA File No. 52391

Suggested Specification:

Where liquidtight flexible nonmetallic conduit (U.L. Type B) or liquidtight flexible nonmetallic

tubing is terminated to a box or enclosure, the metallic connectors used shall be able to be

installed without disassembly and provide a positive installation criteria. In the installed condi-

tion, the connector must provide a seal, meeting watertight requirements of NEMA Type 4 and

Type 6 enclosures with conduit and NEMA Type 4 enclosures with tubing. Installed connec-

tors shall be as manufactured by Thomas & Betts LT38M series.

Material: Body/Gland–Steel/MI

Insert–Nylon

NPT Thread

Figure 3

Figure 2

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 135

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 c", d", and f" Xtraflex®EFC and LTC nonmetallic

liquidtight conduit series.

The T&B Bullet®liquidtight fitting and EFC non-metallic

conduit are suited for OEM applications as in the

machine tool industry where environments include

continuous motion, vibration, and exposure to mois-

ture, oil, dirt and dust.

The T&B Bullet®liquidtight fitting and LTC non-

metallic conduit are also suitable for construction

applications where ISO metric threading and liq-

uidtight 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 per-

formance in demanding industrial applications.

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Material – PVC

ISO Metric Bullet®Liquidtight Fitting

Cat. Angle Conduit Knockout Unit Standard UPC

No. of Fitting Size Size Package Package Number

LT38M-ISO20 Straight c" d" 25 100 786210-62281

LT50M-ISO20 Straight d" d" 25 100 786210-62282

LT75M-ISO25 Straight f" f" 25 50 786210-62283

LT438M-ISO20 45° c" d" 25 50 786210-62284

LT450M-ISO20 45° d" d" 25 50 786210-62285

LT475M-ISO25 45° f" f" 10 50 786210-62286

LT938M-ISO20 90° c" d" 25 50 786210-62288

LT950M-ISO20 90° d" d" 25 50 786210-62289

LT975M-ISO25 90° f" f" 10 50 786210-62290

*Meets watertight requirements of NEMA Type 4 enclosure or IP 56 rating with LTC conduit or EFC tubing with installed T&B Bullet liq-

uidtight fittings. Connector Locknut not included.

ISO Metric Bullet®Liquidtight Fitting Non-Metallic

Cat. Angle Conduit Knockout Unit Standard UPC

No. of Fitting Size Size Package Package Number

LT38P-ISO20 Straight c" d" 25 100 786210-66444

LT50P-ISO20 Straight d" d" 25 100 786210-66613

LT75P-ISO25 Straight f" f" 25 50 786210-66443

LT938P-ISO20 90° c" d" 25 50 786210-66612

LT950P-ISO20 90° d" d" 25 50 786210-66640

LT975M-ISO25 90° f" f" 10 50 786210-66611

*Testing: UL and CSA listed; NEMA 4, 6, 6P; IP 67 when used with LTC conduit or EFC tubing with installed T&B Bullet liquidtight fitting.

T&B®Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 136

T&B®Fittings

Commercial Grade Type B Nonmetallic Liquidtight Conduit

Cat. I.D. (in.) O.D. (in.)

No. Size min. max. min. max.

LTC038GY c" .484 .504 .690 .710

LTC050GY d" .622 .642 .820 .840

LTC075GY f" .820 .840 1.030 1.050

LTC100GY 1" 1.041 1.066 1.290 1.315

LTC125GY 1b" 1.380 1.410 1.630 1.660

LTC150GY 1d" 1.575 1.600 1.865 1.900

LTC200GY 2" 2.020 2.045 2.340 2.375

U.L. Listed, U.L. File No. 95745

CSA Certified, CSA File No. LL 80349

See technical tables on next page.

Corrugated Flexible Nonmetallic Tubing

Conduit I.D. (in.) O.D. (in.)

Cat. No. Size min. max. min. max.

EFC025* b" .390 .405 .560 .575

EFC038 c" .484 .504 .690 .710

EFC050 d" .622 .642 .820 .840

EFC075 f" .820 .840 1.030 1.050

EFC100 1" 1.041 1.066 1.290 1.315

EFC125 1b" 1.380 1.410 1.630 1.660

EFC150 1d" 1.575 1.600 1.865 1.900

EFC200 2" 2.020 2.045 2.340 2.375

* Not CSA Certified.

Underwriters Recognized

U.L. File No. 96548

CSA File No. 067241

See technical data next page.

Use with Bullet®Liquidtight Fittings.

Commercial Grade U.L./CSA Listed

• Gray color standard

• 80°C temperature rated

• UV resistant

• Material – PVC

O.D.

I.D.

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Material – PVC

Available Colors

Cat. No. Color of

LTC – Conduit

w/o suffix Black

-1 Orange

-2 Blue

OEM Grade U.L. Recognized

• Material – PVC.

• Black color standard.

• Maximum flexibility in tight applications.

• Extremely fast installation.

• Liquidtight with specified fittings.

• Good tensile strength provides excellent pullout

protection.

• Smooth inner diameter allows easy wire pulling.

• Broad operating temperature range – 18°C to

+60°C (-2°F to +140°F).

• Flammability Rating VW-1 (Vertical Wire) UL224.

Recommended industrial applications

• Protection of fiber optic cable.

• Installation of instrumentation and control

cable.

• Indoor/outdoor lighting.

• Packaging equipment.

• Marine and shipboard wiring.

• Flexing – component wiring protection on

robots, graphic arts equipment, etc.

O.D

I.D.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 137

T&B®Fittings

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Material – PVC

XTRAFLEX®Conduit and Tubing Technical Data*

LTFNMC = Liquidtight flexible nonmetallic conduit.

LTFNMT = Liquidtight flexible nonmetallic tubing.

Xtraflex®

Conduit & Size U.L. Temp CSA Temp Voltage U.L. Oil U.L. U.L. Direct

Tubing Style Color Range Rating Rating Rating Resistant Outdoor Burial

LTC038 Series UL Type B Black c"-2" 105°C Dry 75°C-18 C 600V Yes Yes Yes

LTFNMC Black 60°C Wet

70°C Oil

LTC038-1, -2 UL Type B Orange, d"-1" 105°C Dry – 600V Yes No Yes

Series LTFNMC Blue 60°C Wet

70°C Oil

LTC038GY UL Type B Grey c"-2" 80°C Dry – 600V Yes Yes Yes

Series LTFNMC 60°C Wet

70°C Oil

EFC025 Series** LTFNMT Black b"-2" 105°C 75°C-18 C 300V Yes Yes No

EFC025-1, -2** LTFNMT Orange, d"-1" 105°C – 300V Yes No No

Series Blue

* For a complete test report, contact Customer Service.

** U.L. Component Recognized

Industrial Grade U.L./CSA Listed

• Material – PVC.

• Liquidtight nonmetallic conduit Type B.

• Black color standard.

• Fast installation – even in tight, cramped

spaces.

• Smooth inner diameter allows easy wire

pulling.

• Smooth outer jacket – uses material approved

for outdoor use, is sunlight resistant and oil

resistant.

• Tested to CSA and U.L. requirements.

• Lightweight and liquidtight.

• Temperature range of -18°C to +105°C

(-2°F to +221°F).

• Flammability Rating – UL1660.

• Marked at one-foot intervals for fast, easy

measuring and cutting.

Recommended industrial applications

• Machine tools.

• Motor hookups.

• Food processing equipment.

• Extensions from wireways.

• Sensor and microswitch wiring found in

control consoles.

Smooth Liquidtight Nonmetallic Conduit Type B

Conduit I.D. (in.) O.D. (in.)

Cat. No. Size min. max. min. max.

LTC038 c" .484 .504 .690 .710

LTC050 d" .622 .642 .820 .840

LTC075 f" .820 .840 1.030 1.050

LTC100 1" 1.041 1.066 1.290 1.315

LTC125 1b" 1.380 1.410 1.630 1.660

LTC150 1d" 1.575 1.600 1.865 1.900

LTC200 2" 2.020 2.045 2.340 2.375

Rated at 600V

XTRAFLEX®Type B suitable for use in hazardous location (for LTC

Series only) where general purpose equipment is specifically permitted

by the NEC; Class I Div. 2; Class II, Div. 1 & 2; Class III, Div. 1 & 2,

NEC 501-4(b); 502-4(a)(b); 503-3(a)(b).

U.L. Listed, U.L. File No. E95745

CSA Certified, CSA File No. LL80349

See technical data below.

Use with Bullet®Liquidtight Fittings.

Available Colors

Cat. No. Color of Color of

LTC – Conduit Marking

w/o suffix Black Orange

-1 Orange Black

-2 Blue Black

O.D.

I.D.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 138

T&B®Fittings

XTRAFLEX®System – Conduit, Tubing, Fittings for Nonmetallic Liquidtight Conduit

Material – PVC

XTRAFLEX®Nonmetallic Conduit Type B and Flexible Tubing

A = Satisfactory B = Be Expected to Change C = Not Recommended

Chemical Chemical Chemical

Acetate Solvents . . . . . . . . . . . . . . . . . . . . . . . . C Cottonseed Oil . . . . . . . . . . . . . . . . . . . . . . . . . B Lubricating Oils . . . . . . . . . . . . . . . . . . . . . . . . . A

Acetic Acid (10%). . . . . . . . . . . . . . . . . . . . . . . A Creosote. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Magnesium Chloride . . . . . . . . . . . . . . . . . . . . . A

Acetic Acid (Glacial) . . . . . . . . . . . . . . . . . . . . . B Cresol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Magnesium Hydroxide. . . . . . . . . . . . . . . . . . . . A

Acetone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Cresylic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . C Magnesium Sulphate. . . . . . . . . . . . . . . . . . . . . A

Acrylonitrile . . . . . . . . . . . . . . . . . . . . . . . . . . . A Cyclohexane . . . . . . . . . . . . . . . . . . . . . . . . . . . A Malic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Adipic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Cyclohexanone. . . . . . . . . . . . . . . . . . . . . . . . . C Methyl Acetate. . . . . . . . . . . . . . . . . . . . . . . . . . C

Alcohol Butyl . . . . . . . . . . . . . . . . . . . . . . . . . . A DDT Weed Killer . . . . . . . . . . . . . . . . . . . . . . . . A Methyl Bromide. . . . . . . . . . . . . . . . . . . . . . . . . C

Alcohol Ethyl . . . . . . . . . . . . . . . . . . . . . . . . . . A Detergent Synthetic. . . . . . . . . . . . . . . . . . . . . . A Methyl Ethyl Ketone. . . . . . . . . . . . . . . . . . . . . . C

Alcohol Isopropyl . . . . . . . . . . . . . . . . . . . . . . . A Developers Photographic . . . . . . . . . . . . . . . . . A Methylene Chloride. . . . . . . . . . . . . . . . . . . . . . C

Alcohol Methyl . . . . . . . . . . . . . . . . . . . . . . . . . A Dextrin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Mineral Oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Aluminum Acetate. . . . . . . . . . . . . . . . . . . . . . . A Dextrose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Monochlorobenzene . . . . . . . . . . . . . . . . . . . . . C

Aluminum Chloride . . . . . . . . . . . . . . . . . . . . . A Dibutyle Phthalate . . . . . . . . . . . . . . . . . . . . . . C Naphtha . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B

Aluminum Hydroxide . . . . . . . . . . . . . . . . . . . . A Dichlorobenzene. . . . . . . . . . . . . . . . . . . . . . . . C Naphthalene . . . . . . . . . . . . . . . . . . . . . . . . . . . C

Aluminum Sulfate . . . . . . . . . . . . . . . . . . . . . . . A Diesel Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Nitric Acid (10%). . . . . . . . . . . . . . . . . . . . . . . . A

Aliyl Chloride . . . . . . . . . . . . . . . . . . . . . . . . . . C Diethylene Glycol . . . . . . . . . . . . . . . . . . . . . . . A Nitric Acid (40%). . . . . . . . . . . . . . . . . . . . . . . . A

Ammonia (0.88S.G.Aqueous) . . . . . . . . . . . . . . A Diethyl Ether. . . . . . . . . . . . . . . . . . . . . . . . . . . C Nitric Acid (70%) . . . . . . . . . . . . . . . . . . . . . . . C

Ammonia (Dry Gas) . . . . . . . . . . . . . . . . . . . . . A Di-isodecyl Phthalate . . . . . . . . . . . . . . . . . . . . C Nitrobenzene . . . . . . . . . . . . . . . . . . . . . . . . . . . C

Ammonia (Liquid) . . . . . . . . . . . . . . . . . . . . . . C Dioctyle Phthalate. . . . . . . . . . . . . . . . . . . . . . . C Nitrogen Fertilizers . . . . . . . . . . . . . . . . . . . . . . A

Ammonium Chloride . . . . . . . . . . . . . . . . . . . . A Emulsifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Oleic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Ammonium Hydroxide . . . . . . . . . . . . . . . . . . . A Emulsions Photographic. . . . . . . . . . . . . . . . . . A Oxalic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Animal Oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . A Ethyl Acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . C Palmitic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Amyl Acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . C Ethylene Dichloride . . . . . . . . . . . . . . . . . . . . . C Paraffin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Aniline Oils. . . . . . . . . . . . . . . . . . . . . . . . . . . . B Ethylene Glycol. . . . . . . . . . . . . . . . . . . . . . . . . A Pentane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B

Aromatic Hydrocarbons . . . . . . . . . . . . . . . . . . C Fatty Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Perchloroethylene . . . . . . . . . . . . . . . . . . . . . . . C

Asphalt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Ferric Chloride . . . . . . . . . . . . . . . . . . . . . . . . . A Phenol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B

ASTM Fuel A . . . . . . . . . . . . . . . . . . . . . . . . . . B Ferric Sulphate . . . . . . . . . . . . . . . . . . . . . . . . . A Phosphoric Acid . . . . . . . . . . . . . . . . . . . . . . . . A

ASTM Fuel B . . . . . . . . . . . . . . . . . . . . . . . . . . C Ferrous Chloride. . . . . . . . . . . . . . . . . . . . . . . . A Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

ASTM #1 Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . A Ferrous Sulphate . . . . . . . . . . . . . . . . . . . . . . . A Potassium Hydroxide. . . . . . . . . . . . . . . . . . . . . A

ASTM #3 Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . B Fixing Solution Photographic . . . . . . . . . . . . . . A Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Barium Chloride . . . . . . . . . . . . . . . . . . . . . . . . A Fluorine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Sea Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Barium Hydroxide. . . . . . . . . . . . . . . . . . . . . . . A Formaldehyde (40%) . . . . . . . . . . . . . . . . . . . . C Sodium Hydroxide (10%) . . . . . . . . . . . . . . . . . A

Barium Sulfide . . . . . . . . . . . . . . . . . . . . . . . . . A Formic Acid (40%) . . . . . . . . . . . . . . . . . . . . . . A Sodium Hydroxide (50%) . . . . . . . . . . . . . . . . . A

Benzene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Formic Acid (50%) . . . . . . . . . . . . . . . . . . . . . . B Sodium Cyanide . . . . . . . . . . . . . . . . . . . . . . . . A

Benzine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Formic Acid (100%). . . . . . . . . . . . . . . . . . . . . C Soybean Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Bordeaux Mixture . . . . . . . . . . . . . . . . . . . . . . . A Fuel Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Stearic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Borax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Glacial Acetic Acid . . . . . . . . . . . . . . . . . . . . . . B Styrene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C

Boric Acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Glucose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphur Dioxide (Dry) . . . . . . . . . . . . . . . . . . . . A

Brine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Glycerine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphur Dioxide (Moist) . . . . . . . . . . . . . . . . . . B

Bromine Traces. . . . . . . . . . . . . . . . . . . . . . . . . C Grape Sugar . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphur Dioxide (Liquid). . . . . . . . . . . . . . . . . . C

Butyl Acetate. . . . . . . . . . . . . . . . . . . . . . . . . . . C Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Sulphuric Acid (45%) . . . . . . . . . . . . . . . . . . . . A

Calcium Hydroxide . . . . . . . . . . . . . . . . . . . . . . A Heptane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Sulphuric Acid (60%) . . . . . . . . . . . . . . . . . . . . B

Calcium Hypochlorite . . . . . . . . . . . . . . . . . . . . A Hexane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Sulphuric Acid (98%) . . . . . . . . . . . . . . . . . . . . C

Carbonic Acid. . . . . . . . . . . . . . . . . . . . . . . . . . B Hydrobromic Acid. . . . . . . . . . . . . . . . . . . . . . . A Sulphurous Acid (30%). . . . . . . . . . . . . . . . . . . A

Carbon Dioxide. . . . . . . . . . . . . . . . . . . . . . . . . A Hydrochloric Acid (10%) . . . . . . . . . . . . . . . . . A Tannic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Carbon Disulphite . . . . . . . . . . . . . . . . . . . . . . C Hydrochloric Acid (40%) . . . . . . . . . . . . . . . . . A Tartaric Acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Carbon Monoxide. . . . . . . . . . . . . . . . . . . . . . . A Hydrofluoric Acid (10%). . . . . . . . . . . . . . . . . . A Tetrahydrofuran . . . . . . . . . . . . . . . . . . . . . . . . . C

Carbon Tetrachloride . . . . . . . . . . . . . . . . . . . . C Hydrofluoric Acid (40%). . . . . . . . . . . . . . . . . . B Toluene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C

Casein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Hydrofluoboric Acid . . . . . . . . . . . . . . . . . . . . . A Trichlorethylene. . . . . . . . . . . . . . . . . . . . . . . . . C

Chlorine (Dry). . . . . . . . . . . . . . . . . . . . . . . . . . A Hydrofluosilicic Acid . . . . . . . . . . . . . . . . . . . . A Triethanolamine . . . . . . . . . . . . . . . . . . . . . . . . . A

Chlorine (Wet Gas) . . . . . . . . . . . . . . . . . . . . . . B Hydrogen Peroxide . . . . . . . . . . . . . . . . . . . . . . A Tricresyl Phosphate . . . . . . . . . . . . . . . . . . . . . . C

Chlorine (Water). . . . . . . . . . . . . . . . . . . . . . . . C Hydrogen Sulphide. . . . . . . . . . . . . . . . . . . . . . A Turpentine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B

Chlorobenzene . . . . . . . . . . . . . . . . . . . . . . . . . C Iso-octan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Urea. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Chlorinated Hydrocarbons . . . . . . . . . . . . . . . . C Isopropyl Acetate . . . . . . . . . . . . . . . . . . . . . . . C Vinegar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Chloroform. . . . . . . . . . . . . . . . . . . . . . . . . . . . C Kerosene. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B Vinyl Acetate . . . . . . . . . . . . . . . . . . . . . . . . . . . C

Chromic Acid . . . . . . . . . . . . . . . . . . . . . . . . . . A Ketones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Vinyl Chloride . . . . . . . . . . . . . . . . . . . . . . . . . . C

Citric Acid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Lactic Acid (10%). . . . . . . . . . . . . . . . . . . . . . . A Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A

Coal Tar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C Lactic Acid (100%). . . . . . . . . . . . . . . . . . . . . . C Xylene . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C

Copper Chloride . . . . . . . . . . . . . . . . . . . . . . . . A Lacquer Solvents . . . . . . . . . . . . . . . . . . . . . . . B Zinc Chloride. . . . . . . . . . . . . . . . . . . . . . . . . . . A

Copper Nitrate . . . . . . . . . . . . . . . . . . . . . . . . . A Linseed Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . A Zinc Sulphate. . . . . . . . . . . . . . . . . . . . . . . . . . . A

Copper Sulphate. . . . . . . . . . . . . . . . . . . . . . . . A

Note: These chemical resistance ratings are based upon information supplied by the raw material manufacturers. It is intended as a general guideline only. To determine specific suitability, samples should be

tested by user under actual conditions. Operating Condition: 70°F.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 139

T&B®Fittings

Flexible Cords and Cable Fittings

Liquidtight Flexible Cord and Power

Cable Fittings

We also offer Liquidtight fittings

designed to handle the unique con-

nection demands of flexible cords

and power cables applications, where

exceptional mechanical strain relief is

needed in addition to a dependable

seal against dust, oil, and other liquids.

The patented design of our flexible

cord and power cable fittings are ideal

for installations such as robot manufac-

turers, packaging equipment, machine

tool building and other industrial OEM

and MRO applications.

The advantages these fittings offer

include:

• Neoprene bushing to make liquid-

tight installations by applying pres-

sure against the cable for the full

length of the bushing.

• CSA certified water tight, and U.L.

listed for liquid-tightness strain relief

and as an outlet bushing.

• Metal and plastic assemblies capable

of accepting a wide range of cords.

• Black Beauty™ non-metallic cord con-

nector offers the convenience of tool-

free installation, with a segmented

chuck for high mechanical pullout per-

formance, and neo-prene bushings for

a secure, liquid-tight installation.

Flexible Cord Connectors

The Ranger™ Series Cord Connector

Fittings

Our Ranger Liquidtight fittings are the

only connectors able to take a .250

inch cable range.

These unique connectors feature:

• Connectors which take twice the

cable range of ordinary strain relief

connectors.

• Smaller overall size which makes it

easy to fit into tight spaces.

• Gland nut design that restricts cable

bending.

• Choice of aluminum, steel and non-

metallic materials.

• Straight, 45° and 90° designs.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 140

T&B®Fittings

Whatever the application. Whatever the size. Thomas & Betts

is your connection to tough, versatile cord and cable fittings.

Thomas & Betts offers a complete line of rugged, reliable cord and cable fit-

tings. All fittings are produced to the highest standards, combining innovative

design and precision manufacturing methods to provide the products you need

for your specific applications. Combining proven performance, installation

advantages and availability of ranges, T&B is also your connection to lower

installed costs for the life of your cord and cable requirements.

Use this guide to help you specify the fitting you need for your cord and cable

requirements.

Cord and Cable Requirements

Cord and Cable Type T&B Fitting

S, SO, SV, ST, STD, SJ, Ranger™2920NM# Series, 2920# Series

SJO, SJT, SJTO, SVO Liquidtight Strain Relief 2500# Series

TC Tray Cable TC Series

JMC, MC Star®Teck Extreme™STE/STEX Series

S, SO, SV, ST, STD, SJ, Wire Mesh Grips WMG-PC Series

SJO, SJT, SJTO, SVO for Portable Cord

Considerations for Selection

• Selection of the proper device or fitting involves consideration of the type of

cable to be installed and the environment that will surround the cable

installation.

• A proper matching of the cable and its fitting is necessary to prevent

physical damage to the cable when installed.

Cord and Cable Descriptions

Type TC power and control tray cable is a factory assembly of two or more insulat-

ed conductors, with or without associated bare or covered grounding conductors

under a nonmetallic sheath, for installation in cable trays, in raceways, or where

supported by a messenger wire.

Type MC metal clad cable is a factory assembly of one or more insulated cir-

cuit conductors with or without optical-fiber members enclosed in a metallic

sheath of interlocking tape, or a smooth or corrugated tube.

Type SJ, tradename is Junior Hard Service Cord. The outer covering is

Thermoset and it is a pendant or portable cord used in damp locations for

hard usage.

Type SJO, tradename is Junior Hard Service Cord. The outer covering is

oil-resistant Thermoset.

Type SJT, tradename is Junior Hard Service Cord. The outer covering

is Thermoplastic.

Type SJTO, tradename is Junior Hard Service Cord. The outer covering is oil

resistant Thermoplastic.

Type SO, tradename is Hard Service Cord. The outer covering is oil-resistant

Thermoset and it is a pendant or portable cord used in damp locations for extra

hard usage.

Flexible Cords and Cable Fittings

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 141

T&B®Fittings

Flexible Cords and Cable Fittings

Standard Material

Gland, Body ..Steel/Malleable Iron/Zinc

Die Cast

Retaining Ring ..............Thermoplastic/

Stainless Steel

Bushing.................................Neoprene

‘O’ Ring .....................................Buna N

Standard Finish

Electro Zinc Plated & Chromate

Coated

Range

2520 Series, straight .........125" outside

diameter to 3.200"

outside diameter Cord or Cable

2200 Series, 45°................125" outside

diameter to 1.485"

outside diameter Cord or Cable

2267 Series, 90°................125" outside

diameter to 1.875"

outside diameter Cord or Cable

Cord/Cable Type.............S, SO, SV, ST,

STO, SJ, SJO, SJT,

SJTO, SVO & SVT

Listed/Certified by:

U.L....................(U.L. File No. E-13938)

CSA ...........................LR-589, LR-4484

Conforms to:

U.L. 514

CSA 22.2 No. 18

ANSI C33.84, NFPA 70-1978 (ANSI)

Application

• A liquidtight connector to connect

flexible cord or cable to an enclosure

and provide adequate strain relief

Features

• Liquidtight connection with enclosure

is assured by:

(A) Taper threaded hub on 2520

series for female hub application

(B) Using sealing ring series 5262

with 2520 series for knockout

application

2631 series

(D) Neoprene bushing makes liq-

uidtight installation; applies pres-

sure against cable the full length

of bushing

(E) Thermoplastic or stainless steel

retaining ring

(1) Will not abrade cord/cable

jacket

(2) Reduces installing torque

effort

• U.L. Listed liquidtight, strain relief

and as an outlet bushing; CSA certi-

fied watertight

Gland

Retaining

Ring

Bushing

Body

Sealing

Gasket

(E)

(D)

(A)

(B)

2520 Series

Liquidtight Flexible Cord and Cable Connectors

2920 Series

2920AL Series

2516 Series

Gland

Retaining

Ring

Bushing

Body

Nipple

2631 Series

(E)

(D)

(C)

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 142

T&B®Fittings

Flexible Cords and Cable Fittings

Suggested Specifications for Flexible Cord and Cable Fittings

• Flexible cord or cable and associat-

ed fittings shall be suitable for condi-

tions of use and location and

approved for the purpose by a

nationally recognized testing labora-

tory, inspection agency or product

evaluation organization.

• Flexible cord or cable shall be so

connected to the device or fitting that

tension will not be transmitted to

joints or terminal screws. Sufficient

slack shall be provided to avoid

sharp flexing and straining. Cord or

cable shall be installed in such a

manner that liquid will tend to run off

the surface instead of draining

towards the fitting.

• Where flexible cord or cable exposed

to intermittent or constant moisture

and subjected to mechanical strain is

terminated into a threaded or thread-

less 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 resis-

tant synthetic rubber bushing.

• Where space is limited inside the

enclosure, a female hub type fitting

such as Thomas & Betts series 2631

shall be furnished. A captivated

resilient sealing ‘O’ ring shall be

included to positively protect against

damage from overtorquing.

2920 Series

2920NM Series

2920AL Series

2516 Series

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 143

T&B®Fittings

Flexible Cords and Cable Fittings

Steel Liquidtight Strain Relief Connectors – straight

Cat. Hub Throat Dimensions (in.)

No. Size Dia. Cord Range A B C

2920 d l .125-.375 1a 1f e

2921 d l .310-.560 1a 1f e

2922 d l .500-.750 1c 1f e

2930 f m .125-.375 1c 1A f

2931 f m .310-.560 1c 1A f

2932 f m .500-.750 1c 1A f

2940 1 L .310-.560 1c 1f 1h

2941 1 L .500-.750 1c 1f 1h

2942 1 O .700-.950 1e 1g O

Steel Liquidtight Strain Relief Connectors – 45° angle

Cat. Hub Throat Dimensions (in.)

No. Size Dia. Cord Range A B C

4920 d F .125-.375 1a 1j l

4921 d F .310-.560 1a 1j l

4922 d F .500-.750 1c 1k l

4930 f A .125-.375 1c 1k e

4931 f A .310-.560 1c 1k e

4932 f A .500-.750 1c 1k e

4940 1 n .310-.560 1c 1w A

Steel Liquidtight Strain Relief Connectors – 90° angle

Cat. Hub Throat Dimensions (in.)

No. Size Dia. Cord Range A B C

4960 d x .125-.375 1a 1f e

4961 d x .310-.560 1a 1f e

4962 d x .500-.750 1c 1R e

4970 f A .125-.375 1c 1A L

4971 f A .310-.560 1c 1A L

4972 f A .500-.750 1c 1A L

4980 1 1 .310-.560 1c 2o m

All items shown on this page are suitable for use in hazardous locations where general purpose equipment is specifically permitted by the NEC.

NEC 501-4(b).

U.L. File No. E-13938

CSA File No. 52391

The Ranger™ Series of Steel Liquidtight Cord Connectors

The Ranger Series Steel Liquidtight Connector takes twice the cable range of most

ordinary strain relief connectors. T&B’s Ranger Connectors allow you to reduce

your inventory and save time, with one connector that can do the work of two.

Application

• Provide means for passing a cord cable

(armored or unarmored) into an enclosure,

through a bulkhead or into a rigid conduit.

• Form a mechanical grip and water and/or oil-

resistant seal for cord and unarmored or jack-

eted armored round cables.

• Form a non-slip connection or termination for

flexible cord, cable (armored or unarmored).

• Provide grounding continuity of cable armor.

Cord & Cable Type

• S, SO, SV, ST, STD, SJ, SJO, SJT, SJTO, SVD

Features

• Extended range with superior strain relief.

• Reduced overall size, fits into tighter spaces.

• Gland nut designed to restrict cable bending.

Materials

Body: Steel-2920 series, Malleable Iron-4920 &

4960 series

Gland Nut, Grip: Steel-all series

Bushing: Rubber

Environment Classification

• Ordinary Locations

• Wet or dry locations

Range

Cord Range .125" to .950"

Hub Size Range d" to 1"

For wire mesh grips refer to pages A119, A154.

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 144

T&B®Fittings

Flexible Cords and Cable Fittings

Nonmetallic Liquidtight Strain Relief Connector – straight

Cat. Trade or Throat Dimensions (in.)

No. Hub Size Dia. Cord Range A B C

2920NM d" .55 .125-.375 1r 2a e

2921NM d" .55 .310-.560 1r 2a e

2922NM d" .55 .500-.750 1u 2q e

2930NM f" .79 .125-.375 1u 2i e

2931NM f" .79 .310-.560 1u 2i e

2932NM f" .79 .500-.750 1u 2i e

2940NM 1" .98 .310-.560 1u 2X A

2941NM 1" .98 .500-.750 1u 2X A

2942NM 1" .98 .700-.950 1H 2c A

Nonmetallic Liquidtight Strain Relief Connector – 90° elbow

Cat. Trade or Throat Dimensions (in.)

No. Hub Size Dia. Cord Range A B C

4960NM d" .55 .125-.375 1r 1b e

4961NM d" .55 .310-.560 1r 1b e

4970NM f" .79 .125-.375 1u 1c e

4971NM f" .79 .310-.560 1u 1c e

4972NM f" .79 .500-.750 1u 1c e

U.L. File No. E 13938

CSA File No. 52391

Meets Coast Guard CG293

The Ranger™ Series of Nonmetallic Liquidtight

Cord Connectors

The Ranger Series Nonmetallic Liquidtight Cord Connector takes twice the cable

range of most ordinary strain relief connectors. T&B’s Ranger Connectors allow you

to reduce your inventory and save time, with one connector that can do the work of

two. The sturdy nylon material adds corrosion resistance to your installation.

Application

• Provide means for passing a cord

cable (armored or unarmored) into

an enclosure, through a bulkhead or

into a rigid conduit.

• Form a mechanical grip and water

and/or oil-resistant seal for cord and

unarmored or jacketed armored

round cables.

• Form a non-slip connection or termi-

nation for flexible cord, cable

(armored or unarmored).

• Provide grounding continuity of cable

armor.

Cord & Cable Type

• S, SO, SV, ST, STD, SJ, SJO, SJT,

SJTO, SVD

Features

• Extended range with superior strain relief.

• Reduced overall size, fits into tighter

spaces.

• Gland nut designed to restrict cable

bending.

Materials

Weather Stabilized Nylon, Temperature

rated -34°C to 105°C

Bushing: Rubber

Environment Classification

• Ordinary Locations

• Wet or dry locations

Range

Cord Range .Straight -.125" to .950"

90° -.125" to .750"

Hub Size Range Straight -d" to 1"

90° - d" to f"

412031.A02 FIT 3/5 3/13/03 4:56 PM Page 145

T&B®Fittings

Aluminum Liquidtight Strain Relief Connectors – straight

Cat. Hub Throat Dimensions (in.)

No. Size Dia. Cord Range A B C

2920AL d l .125-.375 1a 1f e

2921AL d l .310-.560 1a 1f e

2922AL* d l .500-.750 1j 1f e

2930AL f m .125-.375 1j 1A c

2931AL f m .310-.560 1j 1A f

2932AL f m .500-.750 1j 1A f

2940AL 1 L .310-.560 1j 1f 1h

2941AL 1 L .500-.750 1j 1f 1h

2942AL 1 O .700-.950 1l 1g O

For 1-2" Aluminum Strain Relief Connectors, see next page.

Flexible Cords and Cable Fittings

The Ranger™ Series of Aluminum Liquidtight Cord Connectors

The Ranger Series Aluminum Liquidtight Connector takes twice the cable range of

most ordinary strain relief connectors. T&B’s Ranger Connectors allow you to

reduce your inventory and save time, with one connector that can do the work of

two. The sturdy aluminum material adds corrosion resistance to your installation.

Application

• Provide means for passing a cord cable

(armored or unarmored) into an enclosure,

through a bulkhead or into a rigid conduit.

• Form a mechanical grip and water and/

or oil-resistant seal for cord and unar-

mored or jacketed armored round cables.

• Form a non-slip connection or termina-

tion for flexible cord, cable (armored or

unarmored).

• Provide grounding continuity of cable

armor.

Cord & Cable Type

• S, SO, SV, ST, STD, SJ, SJO, SJT, SJTO,

SVD

Features

• Extended range with superior strain relief.

• Reduced overall size, fits into tighter

spaces.

• Gland nut designed to restrict cable

bending.

Materials

Body: Aluminum

Gland Nut, Grip: Aluminum-all series

Bushing: Rubber

Environment Classification

• Ordinary Locations

• Wet or dry locations

Range

Cord Range .125" to .950"

Hub Size Range d" to 1"

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 146

T&B®Fittings

Flexible Cords and Cable Fittings

Aluminum Liquidtight Strain Relief Connectors – straight

Cat. Hub Throat Dimensions (in.)

No. Size Dia. Cord Range A B C

2541AL (.250-.375) 1" ?" 1L 1z l

2542AL (.375-.500) 1" ?" 1L 1z l

2544AL (.500-.625) 1" ?" 1L 1z l

2545AL (.625-.750) 1" ?" 1L 1z l

2548AL* (.880-1.065) 1" C" 2h 2c A

2549AL* (1.065-1.205) 1" C" 2h 2c A

2558AL (.880-1.065) 1b" 1å" 2a 2q e

2559AL (1.065-1.205) 1b" 1å" 2h 2q e

2556AL* (1.187-1.375) 1b" 1b" 2j 2d m

2557AL* (1.375-1.485) 1b" 1b" 2j 2d m

2562AL (.812-1.000) 1d" 1k" 2j 2d m

2563AL (1.000-1.187) 1d" 1k" 2j 2k L

2564AL (1.187-1.375) 1d" 1k" 2b 2k L

2565AL* (1.375-1.625) 1d" 1S" 2f 2e m

2573AL (1.125-1.375) 2" 1g" 2f 2e m

2574AL (1.375-1.625) 2" 1g" 2f 2e m

2575AL (1.625-1.875) 2" 1g" 2f 3d m

2576AL* (1.750-1.965) 2" 1C" 3r 3d m

2577AL* (1.937-2.187) 2" 1C" 3r 3d m

Aluminum Liquidtight Strain Relief Connectors – 90° elbow

Cat. Trade or Throat Dimensions (in.)

No. Hub Size Diam. Cord Range A B C D

4960AL d x .125-.375 1a 1f e 1j

4961AL d x .360-.560 1a 1f e 1j

4962AL* d x .500-.750 1j 1R e 1c

4970AL f A .125-.375 1j 1A L 1v

4971AL f A .310-.560 1j 1A L 1v

4972AL f A .500-.750 1j 1A L 1v

4980AL 1 1 .310-.560 1j 2o m 1f

4981AL 1 1 .500-.750 1j 2o m 1f

4982AL 1 1 .700-.950 1l 2L m 2

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

All items shown on this page are suitable for use in hazardous locations where general purpose equipment is specifically permitted by

the NEC. NEC 501-4(b).

U.L. File No. E-13938

CSA File No. 52391

For wire mesh grips refer to pages A119, A154.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 147

T&B®Fittings

Flexible Cords and Cable Fittings

Liquidtight Strain Relief Connectors

Cable Size Throat Dimensions (in.) Bushing Gland-Nut Retainer Body

Cat. Range Hub Dia. Part Model Model Model

No. min.-max. Size (min.) Fig. A B C No. No. No. No.

2516† (.060-.125) b" R" 2 E 1k v 035-73377-5 035-73377-3 035-73377-9 035-73377-1

2517† (.120-.250) b" R" 2 $ 1k v 035-73377-6 035-73377-3 035-73377-9 035-73377-1

2518† (.060-.150) c" S" 2 O 1d v 035-73377-7 035-73377-4 035-73377-9 035-73377-2

2519† (.150-.300) c" S" 2 O 1d v 035-73377-8 035-73377-4 035-73377-9 035-73377-2

2520 (.125-.250) d" l" 1 1y e 053-71411-1 053-71411-37 035-72735-1 053-71411-43

2521 (.250-.375) d" l" 1 1a 1y e 053-71411-2 053-71411-37 035-72735-1 053-71411-43

2522 (.375-.500) d" l" 1 1a 1y e 053-71411-3 053-71411-37 035-72735-2 053-71411-43

2523 (.450-.560) d" l" 1 1a 1y e 053-71411-4 053-71411-37 035-72735-2 053-71411-43

2524* (.500-.625) d" e" 1 1c 1f e 053-71411-59 053-71411-38 035-72735-3 033-72259-21

2525* (.625-.750) d" e" 1 1c 1f e 053-71411-60 053-71411-38 035-72735-3 033-72259-21

2530 (.125-.250) f" m" 1 1c 1f l 033-72259-1 053-71411-38 035-72735-4 053-71411-44

2531 (.250-.375) f" m" 1 1c 1f l 053-71411-5 053-71411-38 035-72735-4 053-71411-44

2532 (.375-.500) f" m" 1 1c 1f l 053-71411-58 053-71411-38 035-72735-4 053-71411-44

2534 (.500-.625) f" m" 1 1c 1f l 053-71411-59 053-71411-38 035-72735-3 053-71411-44

2535 (.625-.750) f" m" 1 1c 1f l 053-71411-60 053-71411-38 035-72735-3 053-71411-44

2536* (.750-.880) f" f" 1 1c 1n e 053-71411-61 053-71411-39 035-72735-5 033-72259-22

2541 (.250-.375) 1" ?" 1 1L 1z l 053-71411-5 053-71411-38 035-72735-4 053-71411-45

2542 (.375-.500) 1" ?" 1 1L 1z l 053-71411-58 053-71411-38 035-72735-4 053-71411-45

2544 (.500-.625) 1" ?" 1 1L 1z l 053-71411-59 053-71411-38 035-72735-3 053-71411-45

2545 (.625-.750) 1" ?" 1 1L 1z l 053-71411-60 053-71411-38 035-72735-3 053-71411-45

2548* (.880-1.065) 1" C" 1 2h 2c A 053-71411-63 053-71411-40 035-72735-6 033-72259-23

2549* (1.065-1.205) 1" C" 1 2h 2c A 053-71411-64 053-71411-40 035-72735-6 033-72259-23

2558 (.880-1.065) 1b" 1å" 1 2a 2q e 053-71411-63 053-71411-40 035-72735-6 053-71411-47

2559 (1.065-1.205) 1b" 1å" 1 2h 2q e 053-71411-64 053-71411-40 035-72735-6 053-71411-47

2556* (1.187-1.375) 1b" 1b" 1 2j 2d m 053-71411-18 053-71411-41 035-72735-7 033-72259-24

2557* (1.375-1.485) 1b" 1b" 1 2j 2d m 033-72259-2 053-71411-41 035-72735-7 033-72259-24

2562 (.812-1.000) 1d" 1k" 1 2j 2d m 033-72259-3 053-71411-41 035-72735-7 053-71411-48

2563 (1.000-1.187) 1d" 1k" 1 2j 2k L 053-71411-17 053-71411-41 035-72735-7 053-71411-48

2564 (1.187-1.375) 1d" 1k" 1 2b 2k L 053-71411-18 053-71411-41 035-72735-7 053-71411-48

2565* (1.375-1.625) 1d" 1S" 1 2f 2e m 053-71411-65 053-71411-42 035-72735-8 033-72259-25

2573 (1.125-1.375) 2" 1g" 1 2f 2e m 053-71411-66 053-71411-42 035-72735-8 053-71411-49

2574 (1.375-1.625) 2" 1g" 1 2f 2e m 053-71411-65 053-71411-42 035-72735-8 053-71411-49

2575 (1.625-1.875) 2" 1g" 1 2f 3d m 053-71411-67 053-71411-42 035-72735-8 053-71411-49

2576* (1.750-1.965) 2" 1C" 1 3r 3d m 033-72259-5 033-72259-17 035-72735-9 033-72259-26

2577* (1.937-2.187) 2" 1C" 1 3r 3d m 033-72259-6 033-72259-17 035-72735-9 033-72259-26

2584 (1.750-1.965) 2d" 2" 1 3r 3f 1o 033-72259-5 033-72259-17 035-72259-14 033-72259-27

2585 (1.937-2.187) 2d" 2" 1 3r 3f 1o 033-72259-6 033-72259-18 033-72259-14 033-72259-27

2586* (2.156-2.360) 2d" 2q" 1 3n 4b 1o 033-72259-7 033-72259-19 033-72259-15 033-72259-28

2587* (2.350-2.565) 2d" 2q" 1 3n 4b 1o 033-72259-8 033-72259-19 033-72259-15 033-72259-28

2592 (2.156-2.360) 3" 2u" 1 3n 4b 1o 033-72259-7 033-72259-19 033-72259-15 033-72259-29

2593 (2.350-2.565) 3" 2u" 1 3n 4b 1o 033-72259-8 033-72259-19 033-72259-15 033-72259-29

2594 (2.535-2.750) 3" 2u" 1 3n 4b 1o 033-72259-9 033-72259-19 033-72259-15 033-72259-29

2595* (2.735-2.985) 3" 2m" 1 4L 4m 1a 033-72259-10 033-72259-20 033-72259-16 033-72259-30

2596* (2.970-3.220) 3" 2m" 1 4L 4m 1a 033-72259-11 033-72259-20 033-72259-16 033-72259-30

For wire mesh grips refer to pages A119, A154.

T&B Liquidtight Strain Relief Cord Connectors

The T&B Steel Liquidtight Strain Relief Cord Connector is suited for most general control

and power cable applications. This series features sturdy neoprene bushings and

tapered hub threads.

Application

• Provide means for passing a cord cable

(armored or unarmored) into an enclosure,

through a bulkhead or into a rigid conduit.

• Form a mechanical grip and water and/or oil-

resistant seal for cord and unarmored or jack-

eted armored round cables.

• Form a non-slip connection or termination for

flexible cord, cable (armored or unarmored).

• Provide grounding continuity of cable armor.

Cord & Cable Type

• S, SO, SV, ST, STD, SJ, SJO, SJT, SJTO, SVD

Features

• Extended range with superior strain relief.

• Reduced overall size, fits into tighter spaces.

• Gland nut designed to restrict cable bending.

Materials

Body: Steel-2920 series, Malleable Iron-4920 &

4960 series

Gland Nut, Grip: Steel-all series

Bushing: Rubber

Environment Classification

• Ordinary Locations

• Wet or dry locations

Range

Cord Range .125" to .950"

Hub Size Range d" to 1"

Fig. 1

Fig. 2

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 148

T&B®Fittings

Liquidtight Strain Relief Connectors – 90°

Cat. Cable Size Hub Dimensions (in.) Throat

No. min.-max. Size A B C Dia.

2267 (.125-.250) d" 1a 1z e x

2268 (.250-.375) d" 1a 1z e x

2269 (.375-.500) d" 1a 1z e x

2270 (.450-.560) d" 1a 1z e x

2250* (.500-.625) d" 1c 1L l T

2251* (.625-.750) d" 1c 1L l T

2252 (.125-.250) f" 1c 1f d A

2271 (.250-.375) f" 1c 1e d A

2272 (.375-.500) f" 1c 1e d A

2273 (.500-.625) f" 1c 1e d A

2274* (.620-.750) f" 1c 1e d A

2253* (.750-.880) f" 1L 1O l A

2254 (.375-.500) 1" 1c 2 A 1

2255 (.500-.625) 1" 1c 2 A 1

2256* (.625-.750) 1" 1c 2 A 1

2275 (.750-.875) 1" 1L 2 e 1

2276 (.875-.985) 1" 1L 2 e 1

2257* (.880-1.065) 1" 2h 2y A n

2258* (1.065-1.205) 1" 2h 2y A n

2277 (.880-1.065) 1b" 2h 2g L 1j

2278 (1.065-1.205) 1b" 2h 2g L 1j

2279* (1.187-1.375) 1b" 2j 2m m 1X

2280* (1.375-1.485) 1b" 2j 2m m 1X

2281 (.812-1.000) 1d" 2j 2g m 1v

2282 (1.000-1.187) 1d" 2j 2g m 1v

2283* (1.187-1.375) 1d" 2j 2g m 1v

2284 (1.125-1.375) 2" 2A 3b B 1O

2285 (1.375-1.625) 2" 2A 3b B 1O

2286 (1.625-1.875) 2" 2A 3b B 1O

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

† U.L. not applicable.

Complies with JIC standards.

U.L. Listed as liquidtight strain relief, and outlet bushing. CSA certified watertight.

Temperature rating 105°C.

Suitable for hazardous locations use where general purpose equipment is specifically permitted per NEC Section 501-4(b).

U.L. File No. E 13938

CSA File No. 589 & 4484

Flexible Cords and Cable Fittings

Liquidtight Strain Relief Connectors – 45°

Cat. Cable Size Hub Dimensions (in.) Throat

No. min.-max. Size A B C Dia.

2200 (.125-.250) d" 1a 1s l F

2201 (.250-.375) d" 1a 1s l F

2202 (.375-.500) d" 1a 1s l F

2203 (.450-.560) d" 1a 1s l F

2204* (.500-.625) d" 1c 1u l F

2205* (.625-.750) d" 1c 1u l F

2206 (.125-.250) f" 1c 1u e A

2207 (.250-.375) f" 1c 1u e A

2208 (.375-.500) f" 1c 1u e A

2209 (.500-.625) f" 1c 1u e A

2210 (.625-.750) f" 1c 1u e A

2211* (.750-.880) f" 1L 1d 1d f

2213 (.375-.500) 1" 1c 1d A n

2214 (.500-.625) 1" 1c 1d A n

2215 (.625-.750) 1" 1c 1d A n

2216 (.750-.875) 1" 1L 1v A n

2217* (.875-.985) 1" 1L 1v A n

2218* (.880-1.065) 1" 2h 1O A n

2219* (1.065-1.205) 1" 2h 1O A n

2220* (.880-1.065) 1b" 2h 1C m 1j

2221* (1.065-1.205) 1b" 2h 1C m 1j

2222* (1.187-1.375) 1b" 2h 2b m 1Q

2223* (1.375-1.485) 1b" 2h 2b m 1Q

For wire mesh grips refer to pages A119, A154.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 149

T&B®Fittings

CHASE®Liquidtight Cord Connectors

Cat. Cable Size Range Throat Dimensions (in.)

No. Size (in.) Dia. Cord Range B C

2631 (.125-.250) d" l" 1h 1e

2632 (.250-.375) d" l" 1h 1e

2633 (.375-.500) d" l" 1h 1e

2634 (.450-.560) d" l" 1h 1e

2637 (.125-.250) f" A" 1j 1f

2638 (.250-.375) f" A" 1j 1f

2639 (.375-.500) f" A" 1j 1f

2640 (.500-.625) f" A" 1j 1f

2641 (.625-.750) f" A" 1j 1f

2644 (.250-.375) 1" 1" 1e 1m

2645 (.375-.500) 1" 1" 1e 1m

2646 (.500-.625) 1" 1" 1e 1m

2647 (.625-.750) 1" 1" 1e 1m

2648 (.750-.880) 1" 1" 1e 1m

2649 (.885-.985) 1" 1" 1e 1m

Suitable for hazardous locations use in Class I, Div. 2; Class II, Div. 1 and 2; Class III, Div. 1 and 2, where general purpose equipment is

specifically permitted per NEC Section 500-2(a).

Complete with “O” Ring seal and nylon insulated throat, and neoprene bushing.

U.L. Listed as liquidtight strain relief, and outlet bushing. CSA certified watertight.

Temperature Rating; 105°C.

U.L. File No. E 13938

CSA File No. 589

CHASE®Liquidtight Cord Connectors are ideal for installation where space is limited

inside the enclosure.

Flexible Cords and Cable Fittings

Multi-Hole Flexible Cord and Cable Connectors

Cat. Hub Dia. Cord

No. Size, In. No. Dia.

2520-2 d" 2 .220

2530-2 f" 2 .220

2531-2 f" 2 .260

2531-3 1" 3 .260

2541-2 1" 2 .300

2542-2 1" 2 .375

2540-3 1" 3 .225

2541-3 1" 3 .300

2540-4 1" 4 .220

2555-2 1b" 2 .500

Note: Range of cord dia. ± .010.

In many applications you have only room for one fitting but you need to run two cables, for example, proximity switches. Now you can

provide strain relief and liquidtight protection with T&B’s new multi-hole liquidtight strain relief connectors. With the ever increasing

number of signal cables, now you have a solution to the problem of how to strain relieve multiple cables in one fitting.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 150

T&B®Fittings

Flexible Cords and Cable Fittings

Retaining Ring

Plastic (See Note 3)

Across

Corners

Cable

Size

Bushing

Neoprene

Hub TH'D Size

Taper Pipe Thread

Throat DIA

Watertight Strain Relief Connectors (Straight)

Hub

THD Size Marking Throat

Cat. (Taper Cable Size B on Bushing Dia.

No. THD) Min. Max. A Max. C Bushing Part. No. (Min.)

2558AL 1b .880 1.065 2p 2q m .880-1.065 053-71411-63 1å

2559AL 1b 1.065 1.205 2p 2q m 1.065-1.205 053-71411-64 1å

2556AL 1b 1.187 1.375 2X 2d m 2564 053-71411-18 1b

2557AL 1b 1.375 1.485 2X 2d m None 033-72259-2 1b

2562AL 1d .812 1.000 2X 2d L None 033-72259-3 1k

2563AL 1d 1.000 1.187 2X 2k L 2563 053-71411-17 1k

2564AL 1d 1.187 1.375 2X 2k L 2564 053-71411-18 1k

2565AL 1d 1.375 1.625 2m 2e m 1.375-1.625 053-71411-65 1S

2573AL 21.125 1.375 2m 2e m 1.125-1.375 053-71411-66 1g

2574AL 21.375 1.625 2m 2e L 1.375-1.625 053-71411-65 1g

2575AL 21.625 1.875 2m 2e L 1.625-1.875 053-71411-67 1g

2576AL 21.750 1.965 3r 3d B 10412 033-72259-5 1C

2577AL 21.937 2.187 3r 3d B 10413 033-72259-6 1C

2584AL 2d 1.750 1.965 3r 3f 1o 10412 033-72259-5 2

2585AL 2d 1.937 2.187 3r 3f 1o 10413 033-72259-6 2

2586AL 2d 2.156 2.360 3n 4b 1o 10414 033-72259-7 2q

2587AL 2d 2.350 2.565 3n 4b 1o 10415 033-72259-8 2q

2592AL 32.156 2.360 3n 4b 1o 10414 033-72259-7 2u

2593AL 32.350 2.565 3n 4b 1o 10415 033-72259-8 2u

2594AL 32.535 2.750 3n 4b 1o 10416 033-72259-9 2u

2595AL 32.735 2.985 4L 4m 1a None 033-72259-10 2m

2596AL 32.990 3.220 4L 4m 1a None 033-72259-11 2m

Notes:

1. Cord or cable will not pass thru body without removing outer covering.

2. Listed under “UL” file No. E13938A and “CSA” file No. 589 except Cat. No.'s 2516, 2517, 2518, and 2519.

3. 2d" and 3" sizes have stainless steel retaining rings.

4. Cat. No. 2558AL through 2575AL have machined aluminum body with stamped sheet aluminum gland. All others have cast aluminum

body and gland. All bodies and glands are etched clean and wax coated for easy assembly.

5. Alumishield to be on gland to prevent galling of threads.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 151

T&B®Fittings

Application

• A liquidtight connector to connect

flexible cord to a box or enclosure

and provide adequate strain relief.

Features

• Taper Thread hub seals in female hub

(A).

• Neoprene bushing provides liq-

uidtight installation (B).

• Hand tightens – no tools needed for

assembly.

• Segmented chuck provides high

mechanical pullout performance –

will not cut or damage cord jacket

(C).

• Corrosion and weather resistant plas-

tic is excellent for outdoor/indoor use.

• Plastic parts improve dielectric strength

and provide insulated throat (D).

• Wide range – reduces inventories.

Listed/Certified by:

U.L....................(U.L. File No. E-23018)

CSA .........................LR-2884, LR-4484

Standard Material

Body, Gland &

Segmented Chuck ..Weather stabilized

thermoplastic rated for -34°C (-29°F)

to 105°C (221°F) application.

Bushing.................................Neoprene

Standard Finish

All parts as molded.

Range

.250 outside diameter

to 1.020 outside

diameter .......Type S, SO, SV, ST, STO,

SJ, SJO, SJT, SJTO,

SVTO, SVO, SVT Flexible

Cords & Cables

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

Federal Standard H-28 (Threads)

Flexible Cords and Cable Fittings – Non-Metallic

2672 Series

Gland

Segmented

Chuck

Bushing

Body

2672 Series

Note:

Series 5262

Sealing Gasket

(Not provided

with connector)

(C)

(B)

(D)

(A)

Typical Installation

Liquidtight Flexible Cord Connectors – Black Beauty™Series

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 152

T&B®Fittings

Flexible Cords and Cable Fittings – Non-Metallic

Nonmetallic Liquidtight Strain Relief Connector – straight

Cat. Trade or Throat Dimensions (in.)

No. Hub Size Diam. (in.) Cord Range (in.) A B C

2671 c" 0.33 .125-.275 2.0 .90 .46

2690 d" 0.33 .125-.275 2.3 .90 .60

2672 d" 0.55 .250-.400 2.6 1.27 .60

2673* d" 0.55 .400-.560 2.6 1.27 .60

2691* d" 0.54 .660-.780 3.0 1.57 .60

2692* d" 0.54 .660-.780 3.0 1.57 .60

2693 f" 0.55 .250-.400 2.7 1.27 .62

2694* f" 0.55 .400-.560 2.7 1.27 .62

2674 f" 0.79 .560-.690 3.0 1.57 .62

2675 f" 0.79 .660-.780 3.0 1.57 .62

2696* f" 0.76 .770-.895 3.2 1.89 .62

2676 1" 0.98 .660-.780 3.3 1.89 .77

2677 1" 0.98 .770-.895 3.3 1.89 .77

2678* 1" 0.98 .870-1.020 3.3 1.89 .77

2699 1" 0.98 .890-1.090 4.2 2.58 .77

2702 1b" 1.25 .890-1.090 4.2 2.58 .80

2703 1b" 1.25 1.080-1.280 4.0 2.58 .80

2704 1b" 1.25 1.270-1.470 4.0 2.58 .80

2705-TB 1d" 1.47 .890-1.150 4.2 2.95 .82

2706 1d" 1.47 1.140-1.400 4.3 2.95 .82

2707 1d" 1.47 1.390-1.650 4.3 2.95 .82

2708 2" 1.89 1.190-1.530 5.1 3.50 .84

2709 2" 1.89 1.520-1.860 4.9 3.50 .84

2710* 2" 1.89 1.850-2.190 4.9 3.50 .84

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

U.L. File No. E 13938

CSA File No. 52391

All items shown on this page are suitable for use in hazardous location where general purpose equipment is specifically permitted by the

NEC. Class I, Div. 2. Class II, Div. 1 & 2. Class III, Div. 1 & 2. NEC 501-4(b), 502-4(a)(b), 503-3(a)(b).

Nonmetallic Liquidtight Strain Relief Connector – 90° elbow

Cat. Trade or Throat Dimensions (in.)

No. Hub Size Diam. (in.) Cord Range (in.) A B C

2680 c" .33 .125-.275 C 1f .460

2681 d" .55 .250-.400

2682* d" .55 .400-.560

2683 f" .78 .560-.690

2684 f" .78 .660-.780

2688 1" .98 .560-.690 1B 3b .770

2685 1" .98 .660-.780 1B 3b .770

2686 1" .98 .770-.895 1B 3i .770

2687* 1" .98 .870-1.020 1B 3 .770

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

U.L. File No. E 13938

CSA File No. 52391

All items shown on this page are suitable for use in hazardous locations where general purpose equipment is specifically permitted by the

NEC. Class I, Div. 2. Class II, Div. 1 & 2. Class III, Div. 1 & 2. NEC 501-4(b), 502-4(a)(b), 503-3(a)(b).

• Weather Stabilized Nylon.

• U.L. 94-V2.

• Temperature Rating: -34˚C to +105˚C.

• Meets Coast Guard CG293.

90° angle, standard size body.

• Weather Stabilized Nylon.

• U.L. 94-V2.

• Temperature Rating: -34˚C to +105˚C.

• Meets Coast Guard CG293.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 153

T&B®Fittings

Wiremesh Grips

How to select proper wiremesh grip:

1. Determine O.D. of portable cord e.g. .200

2. Determine size of knockout or threaded hub e.g. d"

3. Select Cat. No. of strain relief connector e.g. 2520, 2920AL.

4. Match up O.D. with grip range and strain relief to determine Cat. No.

of Wiremesh Grip (e.g. .200 + 2520 = WMP-PC1)

The T&B WMG-PC Series Wiremesh Grips for Portable Cord

T&B Wiremesh grips are ordered separately and fit with your existing inventory of

Ranger™ connectors and liquidtight strain relief connectors. There’s no need to

duplicate inventory.

Application

• Provides high gripping strength for ade-

quate cable support and strain relief

without damage to the cable sheath

• Compression of a tapered neoprene

bushing, assures the watertight

integrity of the fittings

• To meet National Electric Code or

NEC requirements for electrical instal-

lations in hazardous atmospheres, a

sealing fitting may be required in con-

junction with the cable and cord fitting

Cord & Cable Type

• S, SO, SV, ST, STD, SJ, SJO, SJT,

SJTO, SVD

Features

• Prevents severe cord bends and

pullouts

• Used in aluminum and/or steel fittings

Materials

Wiremesh made of stainless steel.

Retaining rings made of aluminum.

Environment Classification

• Ordinary Locations

Range

.187 – 3.220

2920 Series 2920AL Series

2516 Series

Wiremesh grips support the following

Liquidtight Cord Fittings Series.

Strain Relief Connector

Straight 90°

Cat. Grip T&B T&B

No. Range Steel Steel

WMG-PC18* 1.250-1.375 2573 2284

WMG-PC19* 1.375-1.500 2565 2285

2574

WMG-PC20* 1.500-1.625 2565 2285

2574

WMG-PC21* 1.625-1.750 2575 2286

WMG-PC22* 1.750-1.875 2575 2286

WMG-PC23 1.750-1.875 2576

2584

WMG-PC24 1.875-2.000 2576

2584

WMG-PC25 1.937-2.062 2577

2585

WMG-PC26* 2.062-2.187 2577

2585

WMG-PC27 2.125-2.250 2586

2592

WMG-PC28 2.250-2.375 2586

2592

WMG-PC29 2.350-2.475 2587

2593

2587

WMG-PC30 2.475-2.600 2593

2594

WMG-PC31* 2.625-2.750 2594

WMG-PC32* 2.735-2.860 2595

WMG-PC33* 2.860-2.985 2595

WMG-PC34* 2.970-3.095 2596

WMG-PC35* 3.095-3.220 2596

*Replacement Gland Nut Supplied With

These Cat alog Numbers Only

Wiremesh Grips for Portable Cord

Strain Relief Connector

Straight 45° 90°

Cat. Grip Ranger™ Ranger™ T&B Ranger™ T&B Ranger™ Ranger™ T&B

No. Range Steel Aluminum Steel Steel Steel Steel Aluminum Steel

WMG-PC1 .187-.250 2920 2920AL 2520 4920 2200 4960 4960AL 2267

WMG-PC2 .250-.375 2920 2920AL 2521 4920 2201 4960 4960AL 2268

WMG-PC3 .375-.500 2921 2921AL 2522 4921 2202 4961 4961AL 2269

2922 2922AL 2524 4922 2204 4962 4962AL 2250

WMG-PC4 .500-.625 2932 2932AL 2534 4932 2209 4972 4972AL 2273

2941 2941AL 2544 4941 2214 4981 4981AL 2255

2922 2922AL 2525 4922 2205 4962 4962AL 2251

WMG-PC5 .625-.750 2932 2932AL 2535 4932 2210 4972 4972AL 2274

2941 2941AL 2545 4941 2215 4981 4981AL 2256

WMG-PC6 .187-.250 2930 2930AL 2530 4930 2206 4970 4970AL 2252

WMG-PC7 .250-.375 2930 2930AL 2531 4930 2207 4970 4970AL 2271

2541

WMG-PC8 .375-.500 2931 2931AL 2532 4931 2208 4961 4961AL 2272

2940 2940AL 2542 4940 2213 4980 4980AL 2254

WMG-PC9 .750-.875 2536 2211 2253

2942 2942AL 2546 4942 2216 4982 4982AL 2275

WMG-PC10 .875-1.000 2547 2217 2276

WMG-PC11 .875-1.000 2548 2218 2257

2558 2220 2277

2548 2218 2257

WMG-PC12 1.000-1.125 2558 2220 2277

2549 2219 2258

2559 2221 2278

WMG-PC13 1.125-1.250 2549 2258 2258 2219

2559 2221 2278

2556 2279 2279 2222

WMG-PC14 1.125-1.250 2563 – 2282

2564 – 2283

WMG-PC15 1.250-1.375 2256 2222 2279

2564 — 2283

WMG-PC16* 1.375-1.500 2557 2223 2280

WMG-PC17* 1.125-1.250 2573 – 2284

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 154

T&B®Fittings

Non-Metallic Cable Glands

Catalog No. Thread Cord Range Length of Thread Use T&B Unit Std.

Fittings Size Color In. MM In. MM Locknut Cat. No. Pkg. Pkg.

NPT Threads

CC-NPT38-B c" BLACK .197-.394 5-10mm .590 15mm –50 250

CC-NPT38-G c" GRAY .197-.394 5-10mm .590 15mm –50 250

CC-NPT12-B d" BLACK .394-.551 10-14mm .590 15mm LN501 50 250

CC-NPT12-G d" GRAY .394-.551 10-14mm .590 15mm LN501 50 250

CC-NPT34-B f" BLACK .512-.709 13-18mm .590 15mm LN502 25 100

CC-NPT34-G f" GRAY .512-.709 13-18mm .590 15mm LN502 25 100

CC-NPT1-B 1" BLACK .709-.984 18-25mm .709 18mm LN503 20 100

CC-NPT1-G 1" GRAY .709-.984 18-25mm .709 18mm LN503 20 100

ISO/Metric Threads

CC-ISO16-G 16 GRAY .197-.394 5-10mm .394 10mm LN-ISO16-G 50 200

CC-ISO20-G 20 GRAY .236-.473 6-12mm .590 15mm LN-ISO20-G 50 200

CC-ISO25-G 25 GRAY .512-.709 13-18mm .590 15mm LN-ISO25-G 25 100

CC-ISO32-G 32 GRAY .709-.984 18-25mm .590 15mm LN-ISO32-G 20 100

PG Threads

CC-PG7-G 7GRAY .118-.256 3-6.5mm .315 8mm LN-PG7-G 50 200

CC-PG9-G 9GRAY .157-.315 4-8mm .315 8mm LN-PG9-G 50 200

CC-PG11-G 11 GRAY .197-.394 5-10mm .315 8mm LN-PG11-G 25 100

CC-PG135-G 13d GRAY .236-.473 6-12mm .354 9mm LN-PG135-G 25 100

CC-PG16-G 16 GRAY .394-.551 10-14mm .394 10mm LN-PG16-G 25 100

CC-PG21-G 21 GRAY .512-.709 13-18mm .433 11mm LN-PG21-G 10 50

CC-PG29-G 29 GRAY .709-.984 18-25mm .433 11mm LN-PG29-G 10 50

CC-PG36-G 36 GRAY .867-1.26 22-32mm .512 13mm LN-PG36-G 10 50

*Listed under UL file E13938, control #137B NPT and PG threaded Cable Glands are UL Listed, ISO/Metric Threaded Cable Glands are not UL Listed.

Low profile cable gland perfect for tight spots

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 non-metallic construction provides excellent corrosion,

chemical and impact resistance. The glands have long threads and locknuts are

available.

• Halogen free

• Flame Retardant UL 94V0

• Rated IP 68 5 BAR, suitable for

NEMA 4 enclosures

• UL Listed*, CSA listed

for certain ranges of cable

• Working Temperatures -30˚C(-86F) to

+80˚C(176˚F)

Continuous, +150˚C(276˚F) Intermittent

• Meets VDE ratings

Sturdy Nylon 6 for strong, lightweight

construction. Gray color shown, also

available in black.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 155

T&B®Fittings

Service Entrance Cable Fittings

• All service fittings shall be approved for

the purpose by a nationally recognized

testing laboratory, inspection agency,

or product evaluation organization.

• Where service raceway consists of a

rigid metal conduit, intermediate

metal conduit, electrical metallic tub-

ing or where service entrance cable

is used as service conductors, a suit-

able rain tight service head conform-

ing 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 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.

• Where threaded rigid metal service

raceway enters the building the race-

way shall be equipped with a cast

malleable iron/copper free aluminum

entrance ell suitably bushed with a

burr free end stop and taper tapped

holes as manufactured by Thomas &

Betts, series 1490.

• For grounding and bonding of ser-

vice 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 hard-

ened steel or malleable iron construc-

tion, electro zinc plated, and provid-

ed 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 insula-

tor listed or certified for 150°C/302°F

service as manufactured by Thomas

& Betts, series 3870.

Suggested Specifications for Service Entrance Fittings

Series 4175

Pipe Strap (EMT)

Series 1275/1275AL

Pipe Strap

(Rigid Metal Conduit & I.M.C.)

Series 1350/1350AL

Pipe Spacer

(Rigid Metal Conduit I.M.C. & EMT)

Series 1490

Entrance ELL

Series 3870

Bonding & Grounding Bushing – Insulated

Series 106

Bonding Locknut

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 156

T&B®Fittings

Service Entrance Cable Fittings

• Where service entrance cable is used

as overhead service conductors and

code requires use of a service head,

entrance caps shall be installed; caps

shall be cast metal type of suitable

ferrous or non ferrous metal equipped

with thermoset insulators and proper

knockout openings; caps when

installed with proper drip loop must

assure rain tight conditions.

• Terminating fittings for service

entrance cable (Type SE or USE) or

underground feeder and branch – cir-

cuit cable (Type UF) in locations

where exposed to intermittent or con-

stant 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 thread-

ed hub, beveled moisture resistant/oil

resistant synthetic rubber bushing.

In dry locations nylon insulated two

screw type fittings of malleable

iron/steel construction electro zinc

plated inside outside including

threads such as series 3302M man-

ufactured by Thomas & Betts may

be substituted.

•Where service entrance cable is ter-

minated 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 ade-

quately supported at intervals enu-

merated in code using cable straps

conforming to requirements of

Canadian Standards Association

Standard CSA 22.2 No. 18; cable

straps shall be of malleable iron/steel

construction, hot dipped galvanized

or electro zinc plated as manufactured

by Thomas & Betts, series 1341.

• 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 rain

tight conditions.

Series 2111

Service Entrance Cable Connector

Series 2116

Underground Feeder Cable Connector

Series 3302M

Two Screw Connector (Insulated)

Series 5262, 5302

Sealing Gasket

Series 1341

Cable Strap

Suggested Specifications for Service Entrance Fittings –

(Continued)

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 157

T&B®Fittings

Service Entrance Cable Fittings

2111 Series

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

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

Service Entrance Cable Connector

(Type SE/Type Use)

Underground Feeder Cable Connectors

Range

Oval (Flat) Cable Size….260 x .500 thru 1.062 x 1.765

Type USE Cable Size…3 #12 thru 3-4/0 AWG Conductors

Hub Size…d" thru 2" NPT (taper pipe threads)

Features

• Neoprene bushing, resists oil and water; grips cable the

full length of the bushing providing adequate strain relief

without damaging outer jacket (A).

• Taper threaded body (B).

• Stainless steel retaining ring protects cable jacket against

abrasion; reduces installing torque effort (C).

• Rugged ribbed steel gland construction (D).

• Suitable for Type SE & USE Service Entrance Cable.

Listed by:

U.L. (U.L. File No. E15170)

CSA (LR589, LR4484)

Conforms to:

UL514, NEMA FB1, Federal Standard

H-28 (Threads), NFPA70-1999 (ANSI)

Range

Oval (Flat) Cable Size….235 x .500 thru .260 x .740

Hub Size…d" 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 with-

out damaging outer jacket (A).

• Taper threaded body (B).

• Stainless steel retaining ring protects cable jacket against

abrasion; reduces installing torque effort (C).

• Rugged ribbed steel gland construction (D).

Listed by:

U.L.

CSA (LR2884)

Conforms to:

UL514B, NEMA FB1, Federal Standard

H-28 (Threads), NFPA70-1999 (ANSI)

(c)

(a)

(b)

(d)

(c)

(a)

(b)

(d)

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 158

T&B®Fittings

Underground Liquidtight Feeder Cable Fittings

Dimensions (in.)

Cat. Hub Cable ABC D E FGH

No. Size Opening min. max. min. max

2116-TB* d" .235 x .500 1L e 1 .060 .235 .350 .500 l1a1a

2237 f" .230 x .430 1l l 1r .080 .230 .320 .430 m1c1c

2238 f" .235 x .465 1l l 1r .050 .235 .340 .465 m1c1c

2239 f" .240 x .685 1l l 1r .060 .240 .500 .685 m1c1c

* Not CSA Certified.

U.L. File No. E-23017

CSA File No. 2884

Service Entrance Cable Fittings

Oil and water resistant neoprene bushing is

especially designed for sealing around under-

ground 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.

Each strap takes a wide range of sizes because

of the rocking action of the foot. Hole is for 1⁄4"

screw. Malleable iron, hot dipped galvanized

construction.

Cable Straps

Cat. Dimensions (in.)

No. Wire Size A B

1341-TB 2-#10 e1a

1344 3-#6 or 3-#8 e1n

1345* 3-#4 or 3-#2 m1∂

1346 3-1/0 f2k

1347 3-4/0 f2A

* Steel, hot dipped galvanized.

U.L. not applicable.

CSA Certified.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 159

T&B®Fittings

Service Entrance Cable Fittings

Nylon UF Cable Fittings for Corrosive Environments

Cat. Hub UF Cable Range A B C

No. Size max. min. max. ± .060 ± .060

2827 d" .550 x .280 .400 x .190 2.60 1.270 .600

2828 f" .675 x .280 .525 x .190 3.00 1.570 .620

2829 f" .775 x .280 .625 x .190 3.00 1.570 .620

U.L. File No. 15170

CSA File No. 589

• Tapered threaded hub.

• Liquidtight and Dust tight; hand tightens – no

tools required.

• Corrosive and weather resistant nylon for out-

door and indoor applications.

Watertight Connectors for Oval Cable

Cat. Hub Dimensions (in.) Oval Cable Range

No. Size A B C D E max. min.

2111 d" 1f 1b e 1c 1c .420 x .560 .380 x .520

2232 f" .385 x .600 .260 x .500

2233 f" 1c .500 x .750 .375 x .625

2234 f" .555 x .800 .490 x .675

2432 1" .385 x .600 .260 x .500

2433 1" 1f .500 x .750 .375 x .625

2434 1" .555 x .800 .430 x .675

2438 1" 1f 1d A 1L 1f .565 x .855 .440 x .730

2439 1" .635 x .975 .510 x .850

2442 1b" .635 x .975 .510 x .850

2443 1b" 2h 1n e 2h 2a .640 x 1.050 .490 x .900

2446 1b" .750 x 1.150 .565 x .965

2454 1d" 2b 2a 2j 2j .840 x 1.275 .655 x 1.090

2447 1d" .880 x 1.425 .695 x 1.240

2448 2" L .968 x 1.500 .790 x 1.390

2449 2" 2c 2e 2f 2u 1.062 x 1.765 .850 x 1.550

2450 2" 1.820 x 1.190 1.700 x 1.050

U.L. File No. E-15170

CSA File No. 589

Note/Reminder: These may be obsoleted and replaced.

A design with two tapers inside the body – a

slow one and a fast one – permits the stocking

of fewer connectors for varied cable sizes and

allows maximum take-up. The tapered neo-

prene 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.

1L 1b l 1c

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 160

T&B®Fittings

Please Note

The excerpts and other material herein, whether relating

to the National Electrical Code, 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.

Armored Cable and Flexible Metal Conduit

Armored Cable (Type AC) – Ref. NEC

Article 333

National Electric Code defines type AC

armored cable as, “A fabricated

assembly of insulated conductors in a

flexible metallic enclosure.”

ACT indicates an armored cable

employing conductors having

thermoplastic (Type T) insula-

tion.

AC indicates an armored cable

employing conductors having

rubber insulation of code

grade.

ACH indicates an armored cable

employing conductors having

rubber insulation of the heat

resistant (75°C) grade.

ACHH indicates an armored cable

employing conductors having

rubber insulation of the heat

resistant (90°C) grade.

ACU indicates an armored cable

employing conductors having

rubber insulation of latex grade.

‘L’ used as a suffix indicates

that a lead covering has

been applied over the con-

ductor assembly.

All above cables may employ copper

or aluminum or copperclad aluminum

conductors with the following sizes and

are rated for 600 volts or less:

No. 14 AWG to No. 1 AWG Copper

No. 12 AWG to No. 1 AWG Aluminum

or Copperclad Aluminum

Type AC cables except ACL carry

an internal bonding strip of copper or

aluminum in intimate contact with the

armor for its entire length. Armored

cable can be used for both exposed or

concealed locations. With lead cov-

ered conductors (Type ACL) the cable

can be embedded in masonry or con-

crete and can be used in damp loca-

tions or where exposed to oil.

Armored cable is not permitted in

locations where it will be subjected to

physical damage or corrosive fumes.

Armored cable cannot be used for

direct burial in earth.

With minor exceptions armored

cable is also not permitted to be used

in hoists or elevators, storage battery

rooms, any hazardous locations, in

commercial garages and in theaters or

similar locations.

Codes require that cable shall be

supported with straps or staples with-

out damaging conductors and also

limit the minimum bend radius to 5

times the diameter of type AC cable.

Certain precautions are prescribed in

code where cable is installed through

joist rafters or similar wood members.

According to NEC 333-9 where

armored cable is terminated, a fitting

is required to protect conductors from

abrasion. In addition a bushing is

required between the conductors and

armor. Design of fitting has to be such

that the insulating bushing is visible for

inspection. Bushing is not required

with lead covered cables when prop-

erly installed.

Portions of this section reprinted by

permission from NFPA 70-1999,

1977, National Fire Protection

Association, Boston, MA.

Please refer to the following for further

details and complete information:

1. NEC Article 333…Armored Cable

(Type AC Cable)

2. U.L. 4, ANSI C33.9…Safety

Standards for Armored Cable

3. U.L. 514B, Safety Standards for

Outlet Boxes and Fittings

4. W-F-406…Federal Specification.

Fittings for Cable, Power,

Electrical and Conduit, Metal,

Flexible

5. NEMA FB-1…Standards

Publication. Fittings & Supports for

Conduit

and Cable Assemblies

6. CEC Section 12-700…Wiring

Methods (Armored Cable)

7. CSA C22.2 No. 51…Safety

Standards for Armored Cables

8. CSA C22.2 No. 18…Safety

Standards for Outlet Boxes,

Conduit Boxes and Fittings

Armored Cable and Flexible Metal Conduit Fittings

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 161

T&B®Fittings

Armored Cable and Flexible Metal Conduit Fittings

Armored Cable and Flexible Metal Conduit – continued

Flexible Metal Conduit – Ref. NEC Article 350

Flexible metal conduit can be used for

exposed or concealed work in dry

locations. It can be used for wet loca-

tions provided conductors within are

lead covered or other approved type.

Flexible metal conduit cannot be

used underground or embedded in

poured concrete or aggregate. With

rubber covered conductors the conduit

cannot be exposed to oil, gasoline or

other materials having a deteriorating

effect on rubber.

With minor exceptions use of flexible

metal conduit is not permitted in hoists,

in storage battery rooms and in any

hazardous locations. Use of flexible

metal conduit is restricted to systems

under 600 volts.

According to NEC Article 350-5, flexi-

ble metal conduit no longer than six feet

and containing circuit conductors pro-

tected by overcurrent device rated for

20 amps or less is suitable as a ground-

ing means provided, it is terminated in

fittings approved for the purpose.

Flexible metal conduit longer than

six feet is permitted to be used as a

grounding means provided the conduit

and the fitting are approved for the

purpose. To date there is no flexible

metal conduit approved for the pur-

pose by the Underwriters Laboratories.

In Class I & II, Division 2 hazardous

areas, the conduit itself cannot be

used as the grounding means. A bond-

ing jumper must be installed in accor-

dance with NEC Section 250-79(e).

Flexible metal conduit is available with

steel or aluminum armor in trade size

j" to 4". With few exceptions where j"

and c" trade sizes are used, Code pro-

hibits use of conduit less than d" trade

size. Bends in concealed work are

restricted to 360 degrees total. No

angle connectors are permitted in con-

cealed raceway installations.

Portions of this section reprinted by

permission from NFPA 70-1999,

National Electrical Code®,

Protection Association, Boston, MA.

Please refer to the following for further

details and complete information:

1. NEC Article 350…Flexible Metal

Conduit

2. U.L. 1, ANSI C33.92…Safety

Standards for Flexible Metal

Conduit

3. U.L. 514B, Safety Standards for

Outlet Boxes and Fittings

4. W-F-406…Federal Specification.

Fittings for Cable, Power, Electrical

and Conduit, Metal Flexible

5. WW-C-566…Federal Specification.

Conduit, Metal, Flexible

6. NEMA FB1…Standards

Publication. Fittings and Supports

for Conduit and Cable Assemblies

7. CEC 12-1100…Wiring Method

(Rigid & Flexible Conduit)

8. CSA C22.2 No. 56…Safety

Standards for Flexible Metallic

Conduit and Liquid-Tight Flexible

Metal Conduit

9. CSA C22.2 No. 18…Safety

Standards for Outlet Boxes,

Conduit Boxes and Fittings

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 162

T&B®Fittings

Armored Cable and Flexible Metal Conduit Fittings

Series 3110

Armored Cable Connector &

Flexible Metal Conduit

Series 422

Insuliner®Sleeve

Series 390

Anti Short Bushing

Suggested Specifications for Armored Cable and

Flexible Metal Conduit Fittings

• Armored cable (metal clad cable type

AC) and flexible metal conduit shall

conform to provisions of following

applicable standards:

Armored Cable…U.L. 4/ANSI

C33.9/CSA 22.2 No. 51

Flexible Metal Conduit…U.L. 1/ANSI

C33.92/WW-C-566/CSA 22.2 No. 56

Type of cable used and conductors

within flexible metal conduit shall be

suitable for conditions of use and

location.

• Where armored cable or flexible

metal conduit terminates into a

threadless or threaded opening, it

shall be assembled with approved fit-

tings; fittings shall be of malleable

iron/steel construction, electro zinc

plated inside outside, equipped with

nylon insulated throat and shall be of

angled saddle type as manufactured

by Thomas & Betts, series 3110.

Direct bearing screw type fittings

shall not be used.

Suitable bushing as manufactured by

Thomas & Betts, series 422 or 390,

shall be provided between the con-

ductors and armor.

• Where approved armored cable or

flexible metal conduit is used as an

equipment grounding conductor ter-

minating fitting used shall be of the

grounding type as manufactured by

Thomas & Betts, series 3110.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 163

T&B®Fittings

Armored Cable and Flexible Metal Conduit Fittings

3110 Series

Range Hub Size Conduit Size Cable Opening

3110 Series Straight Connectors b" thru 5" NPS c" thru 5" .437" to 5.500"

3130 Series 90° Connectors b" thru 4" NPS c" thru 4" .437" to 4.560"

(All hubs provided with

straight pipe threads NPS.)

Locknut Saddle

Typical

Installation

Body

Box or Enclosure Wall

Insulated Throat

Armored Cable & Flexible Metal Conduit Connectors

Application

• To connect and effectively bond

armored cable or flexible metal con-

duit to a box or an enclosure.

Features

• Provided with a saddle designed to:

(1) Firmly secure conduit in place

without damaging cable armor

(Mechanical holding power of

angled wedge assembly increas-

es with increased strain.).

(2) Provide high quality bond

between conduit or cable and is

unaffected by vibrations.

(3) Centralize conduit or cable with

respect to throat opening for

conductors.

• Insulated throat protects conductors

during and after installation, reduces

wire pull effort and prevents thread

damage in handling.

• Locknuts designed to provide effec-

tive bond between connector and box

or enclosure, will not vibrate loose.

• Designed with fewer screws –

reduces installation time and cost.

• Rugged all steel or malleable iron

construction.

• Suitable as a grounding means per

N.E.C. Article 350-5 (thru 3" trade

size only).

• Suitable for hazardous location use per

Class 1 Division 2 N.E.C. 501-4 (b).

Standard Material/Finish

Body.................Steel or malleable iron/

Electro Zinc Plated &

Chromate Coated

Saddle ...........Steel/Electro Zinc Plated

& Chromate Coated

Screws .......Steel/Electro Zinc Plated &

Chromate Coated

Insulator.......Thermoplastic/As Molded

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NEMA FB1

Listed/Certified by:

U.L. (U.L. File No. 23018)

CSA (LR-2884, LR-4484)

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 164

T&B®Fittings

Armored Cable and Flexible Metal Conduit Fittings

Steel or malleable iron.

The tough lining of insulation and the Tite-Bite®

principles make these connectors a “must”

when conductors are subject to conditions of

vibration or strain.

TITE-BITE®Connectors* – Nylon Insulated

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A†BC

3110** .656 .437 c" d" 1b 1a g

3112 .937 .750 d" d" 1b 1a g

3115 1.125 .906 f" f" 1A 1f 1r

3117 1.468 1.250 1" 1" 2c 1f 1a

3118*** 1.750 1.562 1b" 1b" 2f 2 1b

3119*** 2.031 1.812 1d" 1d" 3a 2e 1f

3120*** 2.500 2.312 2" 2" 3f 2f 1m

3121*** 3.062 2.812 2d" 2d" 4c 3b 2b

3122*** 3.562 3.312 3" 3" 5 3b 2b

3123***†† 4.060 3.620 3d" 3d" – – –

3124*** 4.560 4.120 4" 4" – – –

3125††† 5.500 4.600 5" 5" – – –

* U.L. Listed as a grounding means under NEC 350-5.

** U.L. Listed for armored cable only.

*** U.L. Listed for flexible metal conduit only.

Material: Steel thru f" trade size.

†Approximate dimension with screw at minimum height.

U.L. File No. E 23018

CSA File No. 2884

†† CSA not applicable.

††† Not U.L. Listed or CSA Certified.

TITE-BITE®Connectors*

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A†BC

300TB** .656 .437 c" d" 1b 1j k

302 .937 .750 d" d" 1e 1L 1ƒ

304 1.093 .906 f" f" 1g 1L 1r

306 1.468 1.250 1" 1" 2h 1f 1a

308*** 1.750 1.562 1b" 1b" 2j 2o 1b

310*** 2.031 1.812 1d" 1d" 2e 2l 1f

312*** 2.500 2.312 2" 2" 3a 2m 1m

314*** 3.062 2.812 2d" 2d" 3d 3a 2b

316*** 3.562 3.312 3" 3" 4h 3i 2b

* U.L. Listed as a grounding means under NEC 350-5.

** U.L. Listed for armored cable only.

*** U.L. Listed for flexible metal conduit only.

†Approximate dimension with screw at minimum height.

U.L. File No. E 23018

CSA File No. 2884

Material: Steel thru f" trade size.

Steel or malleable iron.

Easy to install with double grip saddle. These

connectors 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.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 165

T&B®Fittings

TITE-BITE®Connectors* – 90° angle nylon insulated

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A†BC

3130* .656 .437 c" d" 1X 1x n

3132* .937 .750 d" d" 1g 2j n

3135* 1.093 .906 f" f" 2a 2a l

3137 1.468 1.250 1" 1" 2y 2a d

3138*** 1.750 1.562 1b" 1b" 3j 3s l

3139*** 2.031 1.812 1d" 1d" 4 4a L

3140*** 2.500 2.312 2" 2" 4n 5h L

3141*** 3.062 2.812 2d" 2d" 6s 6 f

3142*** 3.562 3.312 3" 3" 7X 7h f

3143††† 4.060 3.620 3d" 3d" – – –

3144*** 4.560 4.120 4" 4" – – –

* U.L. Listed as a grounding means under NEC 350-5.

*** U.L. Listed for flexible metal conduit only.

†Approximate dimension with screw at minimum height.

††† Not U.L. Listed or CSA Certified.

U.L. File No. E 23018

CSA File No. 2884

TITE-BITE®Connectors* – 90° angle

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A†BC

321 .656 .437 c" d" 1X 1d c

323 .937 .750 d" d" 1g 2c w

325 1.093 .906 f" f" 2a 2a f

326TB 1.468 1.250 1" 1" 2y 2a 1

327*** 1.750 1.562 1b" 1b" 3a 3e –

328*** 2.031 1.812 1d" 1d" 4a 4a –

329*** 2.500 2.312 2" 2" 4c 4O –

330*** 3.062 2.812 2d" 2d" 6d 6 –

331*** 3.562 3.312 3" 3" 5A 7 –

* U.L. Listed as a grounding means under NEC 350-5.

*** U.L. Listed for flexible metal conduit only.

†Approximate dimension with screw at minimum height.

U.L. File No. E 23018

CSA File No. 2884

Armored Cable and Flexible Metal Conduit Fittings

Steel or malleable iron.

Available with or without insulated throat, this

Tite-Bite®connector line is by far the easiest

and best to install when making sharp bends at

the enclosure or equipment. It has all of the

advantages of the straight connector with only

one screw to tighten, except in the larger sizes

where there are two. A peep hole on top pro-

vides for easy inspection of the ABC bushing.

Narrow design makes it easy to install connec-

tors in adjacent knockouts.

The angle clip gives secure mechanical grip

that tightens under tension or vibration.

Throat is long enough to install in cast hous-

ing knockouts. The 3⁄8" and 1⁄2" sizes are of

steel construction. The 3⁄4" and larger sizes

are malleable iron.

• Unique saddle design firmly secures cable in

place, provides holding power in excess of

listing agency requirements, and assures

high quality bonding.

• Removable bushing design covers wide

range, reduces inventories.

• Can be used on smooth or corrugated alu-

minum sheathed and steel MC cable.

• One screw provides quick installation.

TITE-BITE®Aluminum Sheathed Cable Connectors

Dia. Range

Alum. Hub

Cat. No. Sheath (in.) Size

2492 (.370-.500) d"

U.L. Listed as a grounding means for steel MC cable and ALS. For dry location.

U.L. File No. E 36017

CSA File No. 589

Tite-Bite®Connectors are approved for continous sheathed corrugated MC cable.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 166

T&B®Fittings

Armored Cable and Flexible Metal Conduit Fittings

T&B squeeze connectors will fit every size of

armored cable, leaded cable and flexible con-

duit. Malleable iron or steel construction. Part

No. 253 is steel.

Squeeze Connectors*

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A†BC

252*** .531 .437 j" c" m A X

253TB** .585 .455 c" d" O 1$ e

254-TB .938 .812 d" d" 1r 1c u

255 1.094 .938 f" f" 1b 1w k

256 1.375 1.250 1" 1" 1x 1e d

257*** 1.656 1.500 1b" 1b" 1g 1z w

258*** 1.875 1.688 1d" 1d" 2b 1k l

259*** 2.500 2.313 2" 2" 2O 2e L

249*** 3.062 2.812 2d" 2d" 3j 2L f

277*** 3.563 3.312 3" 3" 3m 2g f

* U.L. Listed as a grounding means under NEC 350-5.

** U.L. Listed for armored cable only. Fitting material steel.

*** U.L. Listed for flexible metal conduit only.

†Approximate dimension with screw at minimum height.

U.L. File No. E 23018

CSA File No. 2884

Squeeze Connectors – 90° angle

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A B C

266-TB* .656 .406 c" d" 1d 1u 1k

272** .812 .688 c" d" 1l 100 –

268-TB .937 .813 d" d" 1L 1m 1g

279 1.000 .875 f" f" 1m 2h 1m

270 1.125 1.000 f" f" 1g 1f 1m

273TB 1.406 1.187 1" 1" 2c 2r 2k

274*** 1.656 1.375 1b" 1b" 3 3 3

275*** 1.875 1.625 1d" 1d" 3c 3j 4

276*** 2.500 2.125 2" 2" 4d 3m 4g

* U.L. Listed as a grounding means under NEC350-5.

** U.L. Listed for armored cable only.

*** U.L. Listed for flexible metal conduit only.

U.L. File No. E23018

CSA File No. 2884

Squeeze Connector – 45° angle

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A B C

265* .656 .406 c" d" 1w v 1a

267 .937 .813 d" d" 1z d 1b

269 1.125 1.000 f" f" 2 w 1l

* U.L. Listed as a grounding means under NEC350-5.

U.L. File No. E-23018

CSA File No. 2884

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.

3⁄8" and 1⁄2" sizes made in steel. Cap lifts off by

simply loosening screws part way.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 167

T&B®Fittings

Two-Screw Connectors

Cable

Cat. Opening Trade K.O. Dimensions (in.)

No. max. min. Size Size A B C

3301-TB** .656 .250 c" d" O 1j 1h

3312-TB .937 .500 d" d" 1p 1e 1c

** U.L. Listed for armored cable only.

U.L. File No. E 1383

CSA File No. 2884

Duplex Clamp Connector

Cat. Dimensions (in.)

No. K.O. Size A B

291-TB d" 1u" 1L"

* U.L. Listed as grounding means under NEC 350-5.

U.L. File No. E 1383

CSA File No. 2884

Adapter – EMT to Flex

Cat. Size Dimensions (in.)

No. Flex to EMT A B C

503TB d" - d" 1y 1i 1g

504 f" -f" 1A 1k 2a

505-TB 1" - 1" 2o 2h 2e

CSA File No. 8994

U.L. File No. E-23018

Armored Cable and Flexible Metal Conduit Fittings

Formed steel body with carefully round bush-

ing. The armor gripping saddle stays open by

itself when cable is being inserted.

Malleable iron.

For non-metallic and armored cable.

(MAX)

TITE-BITE®Connector design holds flexible

metal cable firmly in place with a single screw

rather than two screws.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 168

T&B®Fittings

Armored Cable and Flexible Metal Conduit Fittings

A one piece fitting that couples 3⁄8" flexible

metal conduit to 1⁄2" electrical metallic tubing

(EMT).

Combination Coupling

Cat. Size Dimensions (in.)

No. Flex to EMT A B C

449-TB* c" - d" 1y 1X n

* U.L. Listed as a grounding means under NEC 350-5.

Cable opening: max. .656, min. .250

U.L. File No. E-23018

CSA File No. 2884

Anti-Short Bushing

Cat.

No. Size

390 14-2, 14-3, 12-2

391 14-4, 12-3, 6-1, and 4-1

392 12-4, 10-2, 10-3 and 2-1

393 10-4, 8-2, 8-3, and 1-1

394 8-4, 6-2, 6-3, 4-2, 4-3, and 6-4

Colorized

Temperature Rating: 240°F

CSA File No. 589

U.L. not applicable.

Strap

Cat.

No. Size

65-TB c" Flex

Anti-short bushings are made of smooth plas-

tic, and designed to protect conductor insula-

tion from rough edges of armored cable and

flexible metal conduit.

Elongated bolt hole makes alignment easy,

even when holes in mounting surface are off

center. Snap on features hold strap in place.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 169

T&B®Fittings

Non-Metallic Sheathed Cable Fittings

Please Note

The excerpts and other material herein, whether relating

to the National Electrical Code, 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.

Non-Metallic Sheathed Cable

Ref. NEC Article 336

Code defines Non-Metallic Sheathed

Cable as, “A factory assembly of two

or more insulated conductors having

an outer sheath of moisture resistant,

flame retardant, non-metallic material.”

Non-metallic sheathed cable is con-

structed of insulated conductors (14 to

2 AWG Copper or 12 to 2 AWG

Aluminum or Copperclad Aluminum),

and an outer non-metallic sheath clas-

sified as Type NM or Type NMC.

Non-metallic sheath cable is provid-

ed with or without a bare or insulated

equipment grounding conductor. Non-

metallic sheathed cable is rated for

60°C service with voltage limitation of

600 volts.

Type NM – has flame retardant

moisture resistant sheath.

Type NMC – has flame retardant

moisture resistant, fungus resistant –

and corrosion resistant sheath.

Non-metallic sheathed cable is per-

mitted by code to be used exposed or

concealed in one, two or multifamily

dwellings or other structures not

exceeding three floors. Use of Type NM

cable is restricted to dry locations where

as Type NMC can be used in dry, moist,

damp or corrosive environments.

Non-metallic sheath cable (both

Type NM & NMC) is not permitted to

be used as a service conductor, in

commercial garages, in hoists or can-

not be embedded in cement, concrete

or aggregate. With minor exceptions

use of non-metallic sheathed cable is

also prohibited in theaters or any haz-

ardous locations.

NEC Section 336-5 requires that cable

be secured in place by suitable means

so as not to injure the cable. Adequate

protection for cable is also required when

run is exposed, through joists or rafters,

through floors, in unfinished basements

and accessible attics.

Cable bends are limited to a minimum

of five times the diameter of the cable.

NEC 300-4(b) requires that cable be

protected from physical damage when

it passes through factory or field

punched, cut or drilled holes in metal

members. A bushing or grommet firmly

secured in place is recommended.

Portions of this section reprinted by

permission from NFPA 70-1999,

National Electrical Code®,

Protection Association, Boston, MA.

Please refer to the following for further

details and complete information:

1. NEC Article 336…Non-Metallic

Sheathed Cable (Type NM & NMC)

2. NEC Article 300…Wiring Methods

3. U.L. 719, ANSI C33.56…Safety

Standards for Non-Metallic

Sheathed Cable

4. U.L. 514B, Safety Standards for

Outlet Boxes and Fittings

5. NEMA FB-1…Standards

Publication. Fittings and Supports

for Conduit and Cable Assemblies

6. CEC Section 12-600…Wiring

methods (Non-Metallic Sheathed

Cable)

7. CSA C22.2 No. 48…Safety

Standards for Non-Metallic

Sheathed Cable

8. CSA C22.2 No. 18…Safety

Standards for Outlet Boxes,

Conduit Boxes and Fittings

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 170

T&B®Fittings

Non-Metallic Sheathed Cable Fittings

Series 3300

Non-Metallic Sheathed Cable

and Flexible Cord Connectors

(All Plastic)

Series 3302M

Non-Metallic Sheathed Cable

and Flexible Cord Connectors

(Steel)

Series 3210

Knockout Bushings

Series 1942

Insulated Nipples

Suggested Specifications for Non-Metallic Sheathed Cable

• Where non-metallic sheathed cable or

flexible cord terminates into a thread-

ed or threadless opening, terminating

fittings used shall be approved for the

purpose by nationally recognized lab-

oratory, inspection agency or product

evaluation organization.

• Terminating fittings shall be of mal-

leable iron, steel, or thermoplastic con-

struction designed to provide adequate

strain relief and positively prevent dam-

age to jacket or conductor insulation

such as series 3300 or 3302M manu-

factured by Thomas & Betts.

Ferrous metal fittings shall be electro

zinc plated inside/outside including

threads and bushed with a nylon

insulated throat.

Thermoplastic material used for con-

nector construction shall be of high

impact strength suitable for

105°C/221°F service with a U.L. flam-

mability rating of 94V-1.

• Where non-metallic sheathed cable

passes through either factory or field

punched, cut or drilled holes in

metallic members, the cable shall be

protected by thermoplastic bushing

such as series 3210 manufactured by

Thomas & Betts. Bushing shall be

firmly secured in opening. Nylon

bushed metallic fittings such as

Thomas & Betts series 1942 may be

substituted as required.

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 171

T&B®Fittings

Application

• To connect non-metallic sheathed

cable and flexible cord to a box or an

enclosure.

Features

• Rugged all steel/malleable iron con-

struction (A).

• Rounded cable clamp grip provides

superior mechanical holding power

without damaging conductor insula-

tion or outer jacket (B).

• Clamp designed to cover body open-

ing for a neat and safe installation

• Screws thread into clamp and not

body; screw heads are snug with

body and ends of screws do not pro-

ject beyond the body (C).

• Insulator firmly secured in place pro-

tects conductors and reduces wire

pulling effort; protects threads from

damaging during handling (D).

• Locknut designed to secure connec-

tor to a box or enclosure; will not

vibrate loose.

Standard Material

Body ...............d" thru 1" Steel; 1b" thru

2" Malleable Iron

Clamp...........d" thru 1b" Steel; 1b" 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 .......................d" thru 2" Hubs

provided with straight

pipe threads (NPS.)

Cable.............2 #14 thru 4 #4 Type NM

Cable Outside Diameter ................250"

to 1.150"

Listed/Certified by:

U.L. (U.L. File No: E-23017)

CSA (LR-589, LR-2884)

Conforms to:

U.L. 514B

CSA C22.2 No. 18

NFPA 70-1999 (ANSI)

NEMA FB1

Federal Standard H-28 (Threads)

Non-Metallic Sheathed Cable Fittings

3302M Series

Non-Metallic Sheathed

Cable Connector

Typical Installation

(Flexible Cord)

Typical Installation

(NM-Sheathed Cable)

(D)

Locknut Box or

Enclosure Wall

(A)

Non-Metallic Sheathed Cable & Flexible Cord Connectors (Steel)

(B)

(C)

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 172

Non-Insulated Insulated U.L. Listed & CSA Certified U.L. Listed & CSA

Cat. Cat. K.O. for the following Single (1) Certified for the following Cable Opening

No. No. Size and Pairs of (2) NM & NMC Cable Service Entrance Cables A B C max. min.

3302-TB* 3302M-TB d" (1) 2#14, 2#12, 2#10, 3#14, 2#12 thru 2#4, 3#12, 3#10 O" 1c" 1" .590 .250

3#12, 3#10, (2) 2#14, 2#12

3303-TB 3303M f" (1) 2#8, 2#6, 3#8 2#8 thru 2#1/0, 3#8, 3#6, 1b" 1e" 1i" .750 .530

(2) 2#12, 2#10, 2#8, 3#14 2#6 + #8 GND

(1) 3#8, 3#6, 3#4 2#1, 2#1/0, 3#6 thru 3#2,

3304 3304M 1" (2) 2#8, 3#10 2#4 + #6 GND, 2#3 + #5 1v" 1g" 1b" .990 .690

GND, 2#2 + #4 GND

(1) 3#8, 3#6, 3#4 3#2 thru 3#2/0, 2#1 + #3

3305 3305M 1b" (2) 2#8, 2#6, 2#4, 3#8 GND, 2#1/0 + #2 GND, 1n" 2r" 1s" 1.320 .850

2#2/0 + #1 GND

3306 3306M 1d" (1) 3#4 3#3/0, 3#4/0, 2#3/0 + #1/0 2q" 2y" 1e" 1.515 .930

GND, 2#4/0 + #2/0 GND

3307 3307M 2" Max. 1.98", Min. 1.15"

3308† – 2d" Max. 2.38", Min. 1.5"

3309† – 3" Max. 2.88", Min. 1.75" – 2A" 3j" 1C" 1.980 1.150

3310† – 3d" Max. 3.38", Min. 2.25"

3311† – 4" 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).

†Not U.L. Listed or CSA certified.

U.L. Listed for multiple cords and cables.

CSA File No. 2884

U.L. File No. E-23013 – d" – 1d"; U.L. File No. E-15170 – 2"

Non-Metallic Sheathed Cable Fittings

Steel or malleable iron.

Rounded cable grip and smooth bushing protect

the cable sheath and wire insulation. Since sad-

dle is threaded, screws do not travel or extend

beyond the connector body as it is clamped to

the cable. An extra lip on the saddle closes the

unused part of the connector opening.

Two-screw Connectors

T&B®Fittings

412031.A02 FIT 3/5 3/20/03 3:06 PM Page 173

T&B®Fittings

Non-Metallic Sheathed Cable Fittings

3300 Series

Box or

Enclosure Wall

(C)

Cable or Cord

(A)

(B)

1. Remove sheath from end of

cable (4" or more as

required). Insert cable

through connector as shown

(Cable under button).

4. Snap connector into knockout

box. If desired this step can

be done prior to Step 1.

3. With grooved pliers, or paral-

lel jaw type pliers (commer-

cially available) squeeze

button into cord or wires as

far into connector body as

possible.

Note: It may be necessary to

re-adjust pliers to insure

button is properly installed.

6. To remove from cable cut

connector as shown.

2. Insert button into cavity.

5. To remove from knockout box

depress ears.

Non-Metallic Sheathed Cable and Flexible Cord Connectors

(All Plastic)

Typical Installation

Application

• To connect non-metallic sheathed

cable and flexible cord to a box or an

enclosure.

Features

• Design provides strain relief by par-

tially deflecting cable (A); therefore:

(1) Connector will not damage outer

covering or jacket of cable, or

conductor insulation; designed to

give safe trouble free installation.

(2) Holding power and cable strain

relief are not effected by surface

finish of outer covering or cable

jacket.

(3) Connector provides superior

holding power far in excess of

listing agency requirements.

• Snap-in one piece design; accom-

modates variation in knockout dimen-

sions, saves installation time (B).

• All high impact thermoplastic con-

struction provides:

(1) Insulated throat; conductors are

protected from abrasion.

(2) Improved dielectric strength, and

eliminates potential shorts.

(3) Corrosion resistance.

• Wide range – reduces inventories.

• Connector may be pre-installed in

box K.O., or on cable.

Standard Material

All high impact thermoplastic – U.L.

Class 94V-1 suitable for 105°C appli-

cation.

Standard Finish

As Molded

Listed/Certified by:

U.L. (U.L. File No: E-23017)

CSA (Cat. #3201, 3350) for factory

installation

(LR-589, LR-2884)

Conforms to:

U.L. 514B

CSA C22.2 #18 (Where applicable)

ANSI C33.84, NFPA 70-1999 (ANSI)

Range

Cable/

Cat. Knockout Cord

No. Size Range

3300 d" 10-2, 12-2 & 14-2 type

NM Cable.

.125" to .300" outside

diameter cord

3201 & d" 10-3, 12-3, 14-3, 10-2,

3350 12-2, 14-2 Type NM

Cable; also multiple

(2) 12-2 and 14-2 Type

NM Cable; .300" to .600"

outside diameter cord

3202 f" 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

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 174

T&B®Fittings

Non-Metallic Sheathed Cable Fittings

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 insula-

tion, strain-relief and high pull-out value.

All Plastic Connector for NM Cable and Flexible Cord

Cat. K.O. Dimensions (in.) Max. Thk.

No. Size Range Size Fig. A B C D E Enclosure H

3300 For use with 10-2, 12-2 and d" 2 1o n c .880 .795 .080 j" xl"

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

3201 For use with 10-3, 12-3, 14-3, d" 1 1X 1 k .880 .795 .080 y dia.

10-2, 12-2, 4-2 NM cables;

multiple (2) 12-2 and 14-2 NM

cables; single and multiple

flexible cords in wire

range .300 in. to .600 in.

3202 For use with 8-3 and 6-3 NM f" 1 1d 1j k 1.100 1.005 .090 g dia.

cables; (2) 14-3, 14-2, 12-2

and 10-2 NM cables; single

and multiple flexible cords in

wire range .500 in. to .850 in.

U.S. Pat. 3,493,205

Temperature Rating: 105°C

CSA File Nos. 584 and 2884

U.L. File No. E-23017

Figure 1

Hole

Size

Hole Size

Snap captive locking wedge into connector’s

cavity. Press locking wedge into cavity which locks

onto cable.

Cat. No. 3201 is ideal for multiple flexible

cords and cable.

No locknut required. No special tools required.

High impact thermoplastic with steel insert.

Snap-In Connector for Flexible Metal Conduit

Cat. Dimensions (in.) Unit

No. Conduit Size K.O. Size A B C Quan.

100-TB c" d" B 1u 1O 50

100BP c" d" B 1u 1O 250

100BP sold in multiples of unit package.

Temperature Rating: 105°C

U.L. 94-V1

CSA File No. 0589

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 175

T&B®Fittings

U.L. Recommended Dimensions and Weights of Rigid Metal Conduit

Min. wt. at

100' Lengths

with One

Wall Coupling

Trade Thds. I.D. O.D. Thickness Attached

Size (in.) per in. (in.) (in.) (in.) (lbs.)

b180.364 .540 .088 38.5

c180.493 .675 .091 51.5

d140.622 .840 .109 79.0

f140.824 1.050 .113 105.0

1 11d 1.049 1.315 .133 153.0

1b 11d 1.380 1.660 .140 201.0

1d 11d 1.610 1.900 .145 249.0

2 11d 2.067 2.375 .154 332.0

2d 8 2.469 2.875 .203 527.0

383.068 3.500 .216 682.6

3d 8 3.548 4.000 .226 831.0

484.026 4.500 .237 972.3

4d 8 4.506 5.000 .247 1150.0

585.047 5.563 .258 1313.6

686.065 6.625 .280 1745.3

U.L. Dimensions for Intermediate Metallic Conduit†– Type I (10 ft. lgths.)

Wall

Trade O.D. (in.) Thickness

Size (in.) min. max. (in.)

d.810 .820 .070*

f1.024 1.034 .075*

11.285 1.295 .085*

1b 1.630 1.645 .085*

1d 1.875 1.890 .090*

22.352 2.367 .095*

2d 2.847 2.867 .130**

33.466 3.486 .130**

3d 3.961 3.981 .130**

44.456 4.476 .130**

* (+.015. -.000)

** (+.020. -.000)

† IMC Threads are the same as Rigid Metal Conduit Threads.

U.L. Dimensions for Intermediate Metallic Conduit – Type II (10 ft. lgths.)

Wall

Trade O.D. (in.) Thickness

Size (in.) min. max. (in.)

d.825 .840 .085*

f1.035 1.050 .085*

11.300 1.315 .108*

1b 1.645 1.660 .108*

1d 1.885 1.900 .108*

22.360 2.375 .108*

2d 2.850 2.875 .155**

33.475 3.500 .155**

3d 3.975 4.000 .160**

44.475 4.500 .160**

* (+.020. -.000)

** (+.025. -.000)

Conduit Dimensional Data

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 176

T&B®Fittings

Knockout (sliphole) Sizes for Electrical Conduits and Connectors

Trade Knockout Diameter

Size (in.) nom. min. max.

b.575 .559 .605

c.718 .703 .734

d.875 .859 .906

f1.109 1.094 1.141

11.375 1.359 1.406

1b 1.734 1.719 1.766

1d 1.984 1.958 2.000

22.469 2.433 2.500

2d 2.969 2.938 3.000

33.594 3.563 3.625

3d 4.125 4.063 4.156

44.641 4.563 4.672

4d 5.109 5.063 5.166

55.719 5.625 5.750

66.813 6.700 6.844

Sizes b" thru 1b" are per U.L. 514.

Sizes d" thru 6" per proposed revision to NEMA Engineering Bulletin No. 71, Aug. 1976.

U.L. Recommended Dimensions and Weight of Electrical Metallic Tubing (EMT)

Wall Min. Accept

Trade O.D. I.D.* Thickness Wt. Ft.

Size (in.) (in.) (in.) (in.) (lbs.)

c.577 ± .005 .493 .042 .230

d.706 ± .005 .622 .042 .285

f.922 ± .005 .824 .049 .435

11.163 ± .005 1.049 .057 .640

1b 1.510 ± .005 1.380 .065 .950

1d 1.740 ± .005 1.610 .065 1.100

22.197 ± .005 2.067 .065 1.400

2d 2.875 ± .010 2.731 .072 2.050

33.500 ± .015 3.356 .072 2.500

3d 4.000 ± .020 3.834 .083 3.250

44.500 ± .020 4.334 .083 3.700

* Not a requirement – included for information only.

Conduit Dimensional Data

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 177

T&B®Fittings

U.L. Recommended Diameters for Flexible Metal Conduit (Greenfield)

Max.

Trade O.D. O.D. (in.)

Size (in.) (in.) min. max.

j.510 .312 .393

c.610 .375 .645

d.920 .625 .835

f1.105 .812 –

11.380 1.000 –

1b 1.630 1.250 –

1d 1.950 1.500 –

22.450 2.000 –

2d 3.060 3.500 –

33.560 3.000 –

3d 4.060 3.500 –

44.560 4.000 –

U.L. Recommended Diameters for Liquidtight Flexible Metal Conduit

Trade I.D. (in.) O.D. (in.)

Size (in.) min. max. min. max.

c.484 .504 .690 .710

d.622 .642 .820 .840

f.820 .840 1.030 1.050

11.041 1.066 1.290 1.315

1b 1.380 1.410 1.630 1.660

1d 1.575 1.600 1.865 1.900

22.020 2.045 2.340 2.375

2d 2.480 2.505 2.840 2.875

33.070 3.100 3.460 3.500

3d 3.500 3.540 3.960 4.000

44.000 4.040 4.460 4.500

Diameter of Liquidtight Non-Metallic Flexible Conduit

Trade I.D. (in.) O.D. (in.)

Size (in.) min. max. min. max.

c.485 .505 .755 .775

d.620 .640 .910 .930

f.815 .835 1.150 1.170

11.030 1.055 1.415 1.440

1b 1.370 1.395 1.800 1.825

1d 1.585 1.620 2.045 2.080

22.045 2.080 2.605 2.640

Conduit Dimensional Data

412031.A02 FIT 3/5 3/13/03 4:57 PM Page 178

T&B Fittings Catalog 93457

83012-Catalog- 1 83012-Catalog-_1 83012-Catalog-_1 786209 Batch2_1 unilog cesco-content

83012-Catalog 1 83012-Catalog_1 83012-Catalog_1 786209 Batch2_1 unilog cesco-content

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