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UM581127000 User Instructions
Issue AB, March 22, 2012 Spec. No. 581127000 (Model 710NPBA)
Page 50 Chapter 4. Troubleshooting and Repair
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Figure 4-19
Replacing a Load Disconnect Contactor
in a 1-Row Distribution Cabinet
Load
Disconnect
Contactor
Components removed in
illustration for clarity only.
Front
5/16-18 x 1Bolt
5/16" Belleville Lock Washer
5/16" Belleville Lock Washer
(concave side of Belleville
Lock Washers face each other)
5/16" Hardened Flat Washer
(4 places)
Torque to 100 in-lbs.
Apply electrical anti-oxidizing
compound to busbar
mating surfaces.
Contactor styles vary
between manufacturers.
Black Wire
Violet/White Wire
Violet Wire
Red Wire
Violet/White Wire
Violet Wire
Black Wire
Red Wire