
INSTRUCTION SHEET
INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE OF
"JBR" RECEPTACLE: 30 & 60 AMPERE
330112
"JBR" SERIES:
Receptacle Interlocked with switch for use in hazardous
locations.
Compliances:
U.L. Standards 1010, 1682, 1686
CSA Standard C22.2
Electrical Ratings
Maximum voltage: 600 VAC at 50-400 Hz Continuous
current: 30 or 60 amperes
APPLICATION:
Designed to supply power to portable or fi xed electri-
•
cal equipment such as motor generator units, welders,
pumps, compressors and similar apparatus.
Ideal for use on shipping docks, ports, and other "Ship to
•
Shore" applications.
Suitable for use in locations where a weatherproof
•
enclosure is required.
Interlocked receptacle design to provide for use in
•
hazardous locations.
Rough usage construction.
•
FEATURES:
A. Rugged and weatherproof boxes or covers sealed with gasket.
B. Grounding style. Style 2 receptacles ground through
shell and extra pole.
C. Insulating blocks. Provide high mechanical and dielec-
tric strength, low "arc tracking".
D. Arcing confi ned. Interlocked receptacle design means
that all electrical switching is done with internal switch.
Plug can not be engaged or disengaged with receptacle
when switch is "ON".
E. Positive contact. Brass contacts have integral springs for
positive, maintained electrical contact.
F. Receptacle face enables the engagement of plugs for a
weatherproof union.
G. Positive ground. Grounding terminal for style 2 recep-
tacle "makes fi rst, breaks last."
H. Receptacle is designed so that it can only be turned
to the "ON" position when the proper mating plug is
engaged with it, providing a totally "dead-front" receptacle.
See "Table B" for a list of the mating plugs.
I. Receptacles come with both a fl ip cover and a screw
cover for protection against environmental conditions.
See page 9 of this instruction sheet for ratings.
J. P4 option. Special polarization prevents plug insertion
into a receptacle wired for a different voltage.
Read instructions carefully and with full understanding for safe installation and operation
TOP CONDUIT
ENTRY
30 AMP / 60 AMP
ACP PLUG
JBR WITH
SCREW COVER
ASSEMBLY
OPENED JBR SHOWING
BOTTOM CONDUIT ENTRY
Style 2 Interlocked receptacle is equipped with
contacts designed to provide a safety polarization
means called "controlled length" contacts. This feature will not allow the plug grounding contact (style
2) to touch an energized receptacle "line" contact in
the event the plug becomes damaged and/or loses
its primary polarization means and/or is rotated into
the incorrect position.
Retain this instruction sheet for future reference.
EGS Electrical Group • 800-621-1506 • www.appletonelec.com
Rev. D 05/31/06 Page 1

Except as expressly provided by Appleton Electric,
LLC (Appleton), Appleton products are intended for
ultimate purchase by industrial users and for operation by persons trained and experienced in the use
and maintenance of this equipment and not for
consumers or consumer use.
Appleton warranties DO NOT extend to, and no
reseller is authorized to extend Appleton's warranties
to, any consumer.
MODIFICATION WARNING
DO NOT modify these devices in anyway. Replace any
missing or broken parts with proper replacement parts
from Appleton Electric, LLC. Modifi cation of these devices
or substitution of parts with non-standard parts may result
in serious/fatal person injury from electrocution.
MODIFICATION WARNING
Use only copper cable or wire per the National Electric
Code (NEC) for given amp rating of the receptacle.
Tighten terminal block lug screws to the torques given in
"Table A" for the listed wire ranges.
Failure to do so may result in over stressed wire terminations which could cause the conductors to pull out of the
terminal block and cause serious/fatal injuries due to
electrocution.
WIRING WARNING
A wire scheme must be followed so that the same color
wire is always put into the same numbered contact opening in all plugs, connectors and receptacles in the system.
This will help to insure the correct polarity for the system
and helps to eliminate possibilities for equipment damage
and/or personal injuries due to electrocution.
DAMAGE WARNING
If any part of the receptacle appear to be missing, broken
or shown sign of damage:
DISCONTINUE USE IMMEDIATELY!
This condition could cause serious/fatal personal injury due
to electrocution and/or equipment damage. Repair with the
proper replacement part(s) before continuing service.
ELECTRICAL WARNING
Electrical power must be turned "OFF" before and during
installation and maintenance. Failure to do so may result
in serious or fatal injuries due to electrocution.
TABLE B:
ACP & CPH PLUGS FOR JBR RECEPTACLE
CABLE PLUG CATALOG NUMBER
DIAMETER 30 AMP 60 AMP
ACP
(INCHES) 2W, 3P 3W, 4P 2W, 3P 3W, 4P
.390 - 1.375 ACP3023BC ACP3034BC ACP6023BC ACP6034BC
.500 - .875 CPH3023B CPH3034B ---- ----
.390 - 1.375 ---- ---- CPH6023BC CPH6034BC
CPH
CAUTION
To prevent ignition of hazardous atmospheres do not use
in Class I, Group F locations that contain electrically conductive dusts.
TABLE A:
Tightening torque terminal block lug screws
WIRE
TERMINAL BLOCK
LUG SCREW
WIRE TIGHTENING
RANGE TORQUE
(AWG) (IN-LBS)
2/0-6 120
SCREWDRIVER
8 40
10 - 14 35
SUPPLEMENT 1
INTERMATEABILITY CHART
APPLETON APPLETON APPLETON APPLETON CROUSE-HINDS
RECEPTACLE RECEPTACLE PLUG PLUG PLUG
RATING CAT. NO. RATING CAT. NO. CAT. NO.
600 VAC, 30 A 10 HP JBR3023-150 600 VAC, 30 A, 10 HP ACP3023BC APJ3385
600 VAC, 60 A, 20 HP JBR6023-150 600 VAC, 60 A 20 HP ACP6023BC APJ6385
600 VAC, 30 A, 20 HP JBR3034-150 600 VAC, 30 A, 20 HP ACP3034BC APJ3485
600 VAC, 60 A, 30 HP JBR6034-150 600 VAC, 60 A, 30 HP ACP6034BC APJ6485
Note:
The Appleton "JBR" receptacles and "ACP" plugs are UL listed combinations.
The Appleton "JBR" receptacle with Crouse-Hinds UL listed "APJ" series plugs are UL Classifi ed combinations.
"JBR" receptacle and "APJ" plugs are Classifi ed for Class I, Div. 1, Groups B, C and D.
Receptacles with the P4 option have the interior rotated 22 1/2° for special polarization applications. They are compatible
only with Appleton plugs with the P4 option, or Crouse-Hinds plugs with the S4 option.
Page 2 330112 Rev. D 05/31/06
EGS Electrical Group • 800-621-1506 • www.appletonelec.com

FIGURE A — JBR RECEPTACLE
DIMENSIONS: JBR RECEPTACLE WITH COVER OPEN
CONDUIT
ENTRY
CATALOG "A" CONDUIT
NUMBER ENTRY SIZE
JBR3023-150 1-1/2 — 11-1/2 NPT
JBR3034-150 OR
JBR6023-150 1-1/4 — 11-1/2 NPT
JBR6034-150 (WITH PROVIDED REDUCER
NOTE:
JBR RECEPTACLE WITH
SCREW COVER NOT SHOWN
FIGURE B
LOCKOUT
HOLE
TERMINAL
BLOCK
10.18"
(4) KEY-HOLE SLOTS
FOR 3/8 BOLTS
3.75"
9.5 CM
DRILLING PLANS FOR MOUNTING BOLTS
25.9 CM
FIGURE C — JBR INTERLOCKED RECEPTACLE
(4) KEY-HOLE SLOTS
FOR 3/8" BOLTS
(8) BOLDS ARE
SUPPLIED
3.53"
9.0 CM
13.27"
33.7 CM
2.22"
5.8 CM
11.75"
29.8 CM
CONDUIT SIZE
LOCATED IN CENTER
OF BOX (SEE TABLE C)
14.04"
35.66 CM
WIRE
MARKER
TERMINAL LUG
#8 WIRE FROM
DISCONNECT SWITCH
11.75"
129.8 CM
2.22"
5.8 CM
CONDUIT SIZE "A"
LOCATED IN CENTER
OF BOX (SEE TABLE C)
3.53"
9.0 CM
10.9 CM
EGS Electrical Group • 800-621-1506 • www.appletonelec.com
4.25"
10.28"
26.1 CM
8.25"
21.0 CM
8.70"
22.1 CM
330112 Rev. D 05/31/06 Page 3