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Eaton Cutler-Hammer SJA, Instructions Manual

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Eaton Cutler-Hammer SJA Instructions Manual Download Page 8

I.B. 48006

Page 8

Effective 11/97

Printed in U.S.A./CCI

Cutler-Hammer

221 Heywood Road
Arden, NC 28704

TABLE III.  REPLACEMENT SOLENOIDS

Trip Coil Rating

Trip Solenoid Part No.

115-120 VAC, 48 VDC

5259C46H01

230-240 VAC, 96-125 VDC

5259C46H02

460-480 VAC, 230 VDC

5259C46H03

575-600 VAC

5259C46H04

24 VDC

5259C46H05

Summary of Contents for Cutler-Hammer SJA

Page 1: ...AIN CLOSED AL LOWING A FAILURE SINCE POWER IS RE QUIRED TO TRIP THE UNLATCH SOLENOIDS PROVISION SHOULD BE MADE FOR MANUAL TRIPPING USING THE MECHANICAL TRIP ARM OR A STANDBY POWER SUPPLY SHOULD THE MA...

Page 2: ...ating See Table II for inrush VA requirements Some latch attachments are supplied with two trip solenoids each rated for a different voltage The latch attachment will unlatch when either solenoid is e...

Page 3: ...GARD DOOR TRIP TARGET FOR LATCH 30 TRAVEL REQ D TO TRIP 7 62 mm 4 30 109 2 mm 14 2 360 7 mm 10 20 259 1 mm 8 00 203 2 mm 2 75 69 9 mm 9 00 228 6 mm LATCH TRIP TARGET 8 07 205 0 mm 8 50 215 9 mm 2 75 6...

Page 4: ...ard the magnet and latch edge F travels across the cam roller easily As latch edge E passes the centerline of the cam roller the roller starts moving upward driven by the latch spring By the time the...

Page 5: ...ICAL Refer to the instruction material relating to the electri cally held version of the contactor See Table I Make sure all power circuits are isolated The contactor can be checked in its enclosure o...

Page 6: ...n cord as described previ ously under CHECK OUT MECHANICAL Remove the latch spring Block the single or bottom if there are two solenoid open temporarily with a pencil or other shim on top of its magne...

Page 7: ...solenoid armature of 120 to 130 inch 3 05 3 30 mm when the contactor is latched If there is no gap the sole noid armatures cannot move to push the latch arm d Increase the sensitivity of the latch by...

Page 8: ...Cutler Hammer 221 Heywood Road Arden NC 28704 TABLE III REPLACEMENT SOLENOIDS Trip Coil Rating Trip Solenoid Part No 115 120 VAC 48 VDC 5259C46H01 230 240 VAC 96 125 VDC 5259C46H02 460 480 VAC 230 VD...

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