J-Line devices can be found in a broad range of
industrial and marine applications. These devices
may be specied for virtually any use, such as:
data processing, portable heavy equipment, industry,
shipyards and underoor applications.
J-Line Series devices are available in 30, 60, 100 and
200 amp at 600 VAC, 250 VDC Maximum (Also available
upon request in 150 and 270 amp types for disconnect
use only). The product is offered from 2-pole, 3-wire
through 4-pole, 4-wire.
J-Line Series devices are designed for indoor or outdoor
use. When properly maintained and installed, J-Line
devices will provide reliable operation in wet, damp, dirty
and corrosive industrial environments.
Catalog Numbering System for "J" Line
plugs, receptacles and connectors
Use the following system for identifying your particular
device.
123456789
JPFAXXXFR
RS BH
EK
HD
RLK
X
(1) 'J' Line Device
(2) Plug or Receptacle
(3) Flap or Screw Cover (Screw Collar for Plugs)
(4) 20° Angle Adapter
Panel Mounting (X)
(5) Amperage
(6) Wires
(7) Poles
(8) Polarization Designation
(9) Reverse Service
Preparation
1. Recommended Tools
Cable Cutters
Wire StrippersTorque Wrench
Allen Wrenches
Screw Drivers
Pipe Wrenches
Ohmmeter
®
2. Select maximum allowable wire and cable size for
amperage rating from Table 1. Size and type of
exible cords and cables must be in compliance with
N.E.C. Article 400.
Table 1
J-Line
Ampere Rating
30#8 exible
60#4 exible
100#1 exible
150#1/0 exible
200#4/0 exible
270#4/0 exible
3. Establish a wiring pattern so that the same colored
wire is put into the same numbered contacts on all
plugs and receptacles in that system.
J-Line devices are polarized so the plug will enter
receptacle or connector only one way. Also, contact
chambers in insulating bodies are identied by
number insuring proper polarity of conductors
through mating plugs and receptacles/connectors.
13. Insert stripped end of each conductor in proper pin
terminal #12.
14. Tighten pressure screws #10 to torque values indicated in
Fig. 2.
200 & 270
#2-1 1/0-2/0 3/0-250
200 200 200
150 180 250
Line/Neutral
Conductor
Ground Conductor
30
#14-10 #8 #6
35 40 45
35 40 45
60
#14-10 #8 #6-4 #4-6 #3-2/0
35 40 45
35 40 45
100 & 150
45 50
45 50
15. Attach ground wire to lug #13 if furnished with plug.
16. Reassemble plug handle #7 to plug sleeve #14 by turning
handle clockwise, lining up the hole in the handle with the
hole in the plug sleeve.
17. Slide collar nut #6 to front of plug handle #7 and
assemble screw #9 and washer #8 in the handle.
18. Assemble clamps #2 to clamp holder #4 by inserting 2
screws #3 through holes in holder. Tighten screws until
clamps rmly grip cable.
19. Make sure gasket #15 is on plug sleeve #14.
Fig. 1
TA01873 D pg. 2 of 4
RECEPTACLE & CONNECTOR INSTALLATION
12
17
14
15
3
18
4
2
1
7
9
8
6
5
16
10
4. Turn power off.
5. Prepare mounting location for your type of device using
one of the following methods:
Method A – Straight or angle receptacle with junction box
Method B – Connector
Method C – Receptacle with angle enclosure or panel
mounting adapter.
METHOD A
Securely fasten junction box #1. Install service supply. Pull
J-Line
Ampere Rating
Conductor Size
Pressure Screw
Torque (in lbs)
cable into junction box leaving enough cable to connect to
receptacle. Slide adapter #3 or #4 and gasket #2 over supply
cable and fasten to junction box with screws #18.
METHOD B
Remove clamp-holder assembly parts #5, #6, #7 and #8 from
plastic bag. Position cable bushing #9 in end of connector
handle #10. Place clamp holder #8 over bushing #9 and
secure to connector handle #10 with screws #5. Slide
connector handle #10 and receptacle gasket #11 over cable.
METHOD C
Securely fasten enclosure #16 or panel mounting adapter #17 to #12.
Install service supply. Pull cable into enclosure leaving
enough cable to connect to receptacle.
6. Strip cable jacket and conductor insulation to dimensions
shown in Fig. 1 or refer to strip gauge on back of interior
#12F.
7. Loosen pressure screws #12 D in contacts #12C. Insert
stripped end of each conductor in the proper sleeve
terminal #12C. Tighten pressure screws to torque values
indicated in Fig. 2. Attach ground wire to lug #12A if
furnished with device.
100 & 150
45 50
45 50
Line/Neutral
Conductor
Ground Conductor
30
#14-10 #8 #6
35 40 45
35 40 45
60
#14-10 #8 #6-4 #4-6 #3-2/0
35 40 45
35 40 45
Fig. 2
8. Assemble receptacle using Method A with junction box,
Method B for connector or Method C for angle enclosure
and panel mounting adapter.
METHOD A
Assemble receptacle gasket #11 and receptacle #12 to
adapter #3 or #4 with (4) screws #13.
METHOD B
Assemble gasket #11 and connector handle assembly #10 to
receptacle #12 with (4) screws #13. Assemble clamps #7 to
clamp holder #8 by inserting (2) screws #6 through holes in
holder. Tighten screws until clamps rmly grip cable.
METHOD C
Assemble receptacle gasket #11 and receptacle #12 to angle
enclosure #16 or panel mounting adapter #17 with 4 screws
#13. Torque per table on sheet 4.
9. Assemble cover to receptacle. Watertight receptacles
and connectors are furnished with a screw cap #15 which
is assembled by removing one (1) of the four (4) screws
#13 in the housing #12E and reassembling with the chain
of the screw cap secured under the head of the screw.
Weatherproof receptacles and connectors are furnished
with ap covers #14 and are assembled by holding the
ap ring ush against shoulder of housing #12 and
tightening set screws.
TA01873 D pg 3 of 4
200 & 270
#2-1 1/0-2/0 3/0-250
200 200 200
150 180 250
RECEPTACLE PANEL MOUNTING TO SHEET METAL
ENCLOSURE TYPE 3R (JRF, JRFX & JRFB SERIES)
Sheet metal enclosures for mounting must be 14 gauge
minimum and carry equivalent type rating of receptacle.
1. Turn power off.
2. Drill mounting holes in enclosure per gure and table
below.
3. Strip cable jacket as directed in step 6, page 3.
4. Assemble conductors to receptacle as directed in
step 7, page 3.
TO ENSURE COMPLIANCE TO NEC ARTICLE 250,
MAKE SURE THAT THE RECEPTACLE GROUND WIRE
IS PRESENT AND PROPERLY SECURED. A GROUND
WIRE IS ALSO REQUIRED FROM THE RECEPTACLE TO
THE ENCLOSURE GROUND.
5. Assemble receptacle gasket (#11) and receptacle
(#12) to enclosure with four screws (#13), sealing
washers, lock washers and nuts. The lock washers
and nuts are to be on the inside of the enclosure.
Orientate the receptacle so that the ap cap opens up
(12 o'clock position).
6. Torque the screws (#13) per table below.
B
Ø
C
CLEARANCE
HOLE
Electrical Testing
Do not connect to power until the following electrical tests
have been performed.
1. Make continuity checks of wiring with Ohmmeter to
verify correct phasing and grounding connections.
2. Check insulation resistance to be sure system does
not have any short circuits or unwanted grounds.
Connect all devices in the system, turn the power on and
test the system.
Maintenance
Inspection of electrical equipment used in industrial and
heavy use situations must be conducted regularly to
ensure proper function and safety.
Check for the following during inspection:
1. Unsecured contact wire terminals
2. Cracked or broken housings
3. An unfastened or loose ground conductor
4. Deteriorated or misplaced gaskets
5. Loose or missing screws
WARNING
If any part of the plug, receptacle or connector
appear to be missing or damaged, DISCONTINUE
USE IMMEDIATELY. Replace with factory
replacement parts only before continuing use.
B
Ø
A
Drilling plan for panel mounting applications (inches)
DEVICE
30A JRF & JRS SERIES
30A JRFFX & JRSX SERIES
60A JRF & JRS SERIES
60A JRFX & JRSX SERIES
100A JRF & JRS SERIES
100A JRFX & JRSX SERIES
200A JRF & JRS SERIES
200A JRFX & JRSX SERIES
WARRANTY: Thomas & Betts sells this product with the understanding that the user will perform all necessary tests to determine the suitability of this product for the user's intended
application. Thomas & Betts warrants that this product will be free from defects in materials and workmanship for a period of two (2) years following the date of purchase. Upon prompt
notification of any warranted defect, Thomas & Betts will, at its option, repair or replace the defective product or refund the purchase price. Proof of purchase is required. Misuse or
unauthorized modification of the product voids all warranties.
Limitations and Exclusions: THE ABOVE WARRANTY IS THE SOLE WARRANTY CONCERNING THIS PRODUCT, AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE SPECIFICALLY
DISCLAIMED. LIABILITY FOR BREACH OF THE ABOVE WARRANTY IS LIMITED TO COST OF REPAIR OR REPLACEMENT OF THE PRODUCT, AND UNDER NO
CIRCUMSTANCES WILL THOMAS & BETTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.