Eaton Cutler-Hammer G Series Manual

IL01222026E
Effective Date 11/07
1
Instruction Leaflet for Series G
J - Frame Motor Operator
DO NOT ATTEMPT TO INSTALL OR PERFORM MAINTENANCE ON
EQUIPMENT WHILE IT IS ENERGIZED. DEATH OR SEVERE PERSONAL
INJURY CAN RESULT FROM CONTACT WITH ENERGIZED EQUIPMENT.
ALWAYS VERIFY THAT NO VOLTAGE IS PRESENT BEFORE PROCEEDING.
CONTENTS:
Motor operator 1x
Mounting screws (18 mm) 2x
Mounting screws (16 mm) 2x
Mounting screws (10 mm) 4x
Springwashers 4x
washers 4x
W
A
RNING

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Effective Date 11/07
2
Remove existing four screws from secondary
cover of breaker.
3
Assemble support onto the breaker with four
mounting screws supplied. Torque to 0.44 to 0.6
N.m or 4 to 5 in. lb.
4
•Turn breaker to the “OFF” position first.
•Line up breaker handle and molded trigger of
motor operator, and position motor operator on
the breaker.
5
Mount motor operator to breaker using mounting
screws and Lock washers and Flat washers
supplied. Torque to 0.44 to 0.6 N.m or 4 to 5 in. lb.
Support
Molded Trigger
Mounting Screws
(10 mm length)
Springwashers,
Lock washers, Flat
washers
Breaker Handle
Mounting Screws
(18 mm length)
Mounting Screws
(16 mm length)

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Effective Date 11/07
6
Manual Operations
•Move the slide knob to the MANUAL position to expose the manual operating shaft located under
the slide knob. The control power supply is cut off automatically.
•Insert the operating key into shaft slot. Turn the key clockwise to verify the breaker can be closed
and opened.
•Leave breaker in the ON position. Press the manual PUSH-TO-TRIP button on the motor operator
to trip the breaker. Check that the display indicates the TRIP position.
•Turn the operating key clockwise (approximately 180°) again. This should reset the breaker.
•Status window indicates Green / OFF, Red / ON and White / Tripped.
•Always remove the operating key and move the slide knob to the AUTO position before operating
electrically.
Turn the key
(Clockwise only)
Slide knob
Status
Indication
PUSH-TO TRIP Button
Opetating key

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Motor Operator Wire Connection Diagram
Motor Operator Electrical Data
Voltage Frequency Inrush Current
208-240 VAC
110-127 VAC 50/60 Hz
220-250 VDC
110-125 VDC DC 1 A
24 VDC DC 3 A
48 VDC DC 2 A
1) A minimum 150 VA power source is recommended.
2) Maximum rate of operation: 6 operations per minute.
208-240VAC/220-250VDC Application 24VDC Application
110-127VAC/110-125VDC Application 24VDC/48VDC Application

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LOCK-OFF
Move slide knob to AUTO position. Pull out
the Lock-Off lever when breaker is in OFF
position, insert one to three padlock shackles
up to 6mm (.25 inch) in diameter.
CAUTION
The motor operator cannot be locked off
while it is in the ON position.
8
Electrical Operation
•Make sure the slide knob is located in the AUTO position.
•Operating the OFF remote control switch will cause the breaker to go to its OFF position.
•Operating the ON remote control switch will cause the breaker to go to its ON position.
•Press the manual PUSH-TO-TRIP button on the motor operator to verify that the breaker moves to
the trip position. Operating the OFF remote control switch again will reset the breaker.
•Status window indicates Green / OFF, Red / ON and White / Tripped.
•Always remove the operating key and move the slide knob to the AUTO position before operating
electrically.
Lock-Off Lever

Page 6 IL01222026E
Pittsburgh, PA U.S.A
Effective 11/2007 IL
10
Motor Operator Outline Dimensions – mm / [inch]