Rockwell Automation Allen-Bradley 140U Manual

40752-019 (3) Effective 3/06
Bul. 140U/UE/M
Warning
DO NOT ATTEMPT TO INSTALL OR
PERFORM MAINTENANCE ON EQUIP-
MENT WHILE IT IS ENERGIZED. DEATH
OR SEVERE PERSONAL INJURY CAN
RESULT FROM CONTACT WITH ENER-
GIZED EQUIPMENT. ALWAYS VERIFY
THAT NO VOLTAGE IS PRESENT
BEFORE PROCEEDING.
1
3
2
4
5
Customer-supplied
pad lock
Make sure tab
engages slot
0.7-0.9 Nm
(6-8 in-lb)
Test full range of motion
Rotary Handle Mechanism
Instruction Leaflet for Variable Depth
J-Frame Circuit Breaker
Remove wire tie
after installation
1. Remove and discard
Place both
Handles in
OFF Position.
button
trip
Push to

40752-019(3) Effective 3/06
Page 2
6
1. Apply paint
2. Close door to
transfer paint
to door
Front of panel cover
Breaker mounting plate
L=D - 159 mm
(L=D - 5 9/16")
L
Cut here
1. Cut shaft to length.
2. Drill hole in shaft.
Ø 3mm
6.35
D
(1/4")
(Ø 1/8")

40752-019(3) Effective 3/06
Page 3
11 12
FRONT OF PANEL COVER
(1-31/32)
50
(63/64)
25
(1-31/32)
50
(63/64)
25
(Ø1-3/8)
Ø35
(2-Ø7/32)
2-Ø5.5
2.8 Nm
(25 in-lb)
Handle Off - Open or Close Enclosure
Handle On - Open
or Close Enclosure
➁
➀
Lock Handle Off with Enclosure
Door Interlock
12
Test full range of motion

Effective 2/02
Page 4
Page 4
40752-019 (3) Effective 3/06
Printed in U.S.A./TQC
13
A
B
D
C
E
A
B C
177.8
7 []
139.7
5-1/2 [ ]
BREAKER "A" "B" "C" "D" "E"
3 POLE 104.8
[4-1/8] 27 [1-1/16] 34.9 [1-3/8] 7.95 [5/16] 34.83 [1 3/8]
4 POLE 139.7
[5-1/2] 61.9 [2-7/16] 34.9 [1-3/8] 7.95 [5/16] 34.83 [1 3/8]
4 POLE OUTLINE
3 POLE OUTLINE
FOR 3 POLE BREAKER
MOUNTING, DRILL AND
TAP FOUR M4 X .7 HOLES
INTO MOUNTING PLATE.
FOR 4 POLE BREAKER
MOUNTING, DRILL AND
TAP SIX HOLES
MOUNTING PLATE
Reset
76.2
3[]
84.9
3-11/32[ ]
139.4
5-1/2[ ]
39.8
1-9/16[ ]
D (SEE FIG.6)
170.6
6-23/32[ ]
LINE SIDE
LOAD SIDE
MOUNTING PLATE