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Rockwell Automation 1502 Electrically-Held to Mechanically Latched Contactor - Retrofit Instructions User Manual

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1502-IN001%-EN-P – -XQH

Electrically Held to Mechanical Latch Contactor
Retrofit Instructions – Series E or later

Compatibility

This procedure applies to kit 1502-4MLK, and it is for 400A OEM
Vacuum Contactors listed at Series E or greater. The series letter can
be verified from the contactor nameplate:

Figure 1 – Bulletin 1502 – 400A Contactor



In addition, ensure that the contactor molding has the three slotted
holes and one round hole to the right of the magnetic coils that are
required to mount latch mechanism and rubber stop.


This retrofit kit can only be applied to contactors using IntelliVAC
Control circuits:

Figure 2 – IntelliVAC Control Assembly