Manual

Instructions

Publication 500LC–IN002A–EN–P May 2005

Coil Replac ement Kits 500LC–CCKA 1,

500LC–CCK A2, 500LC–CCK A3,

500LC–CCK A4, 500LC–CCK A5 for

Bulletin 500LC Lighti ng Contactors

Use these instructions to replace the operating coil in Bulletin 500LC Lighting Contactors.

AC Cont r ol Voltage

110...120V 208...240V 265...277V 347V 440...480V

Kit

No.

500LC–CCKA1 500LC–CCKA2 500LC–CCKA3 500LC–CCKA4 500LC–CCKA5

Be sure that the voltage indicated on the

replacem ent coil matches th e coil voltage

shownonthenameplate.

Figure 1 Coil Assembly

nameplate screw s

nameplate

leafspring *

coil

magnetic frame

actuator

base

*leafspringisnotused

on 8–...12–pole

Recommended Tools

screwdriver, needle–nose pliers

2–...6–pole

construction shown.

PAGE 1
Instructions Coil Replacement Kits 500LC–CCKA1, 500LC–CCKA2, 500LC–CCKA3, 500LC–CCKA4, 500LC–CCKA5 for Bulletin 500LC Lighting Contactors Use these instructions to replace the operating coil in Bulletin 500LC Lighting Contactors. Coil Kit No. AC Control Voltage 110...120V 208...240V 265...277V 347V 440...480V 500LC–CCKA1 500LC–CCKA2 500LC–CCKA3 500LC–CCKA4 500LC–CCKA5 Be sure that the voltage indicated on the replacement coil matches the coil voltage shown on the nameplate.
PAGE 2
Installing Coil Replacement Kits 500LC–CCKA1, 2, 3, 4, 5 in Bulletin 500LC Lighting Contactors How to Install a Replacement Coil CAUTION To avoid personal injury or property damage, de–energize both line and control power connected to the Bulletin 500LC Lighting Contactor before proceeding. 1. Open circuit breakers, then use a voltmeter to verify no voltage is present at both control and line terminal screws. 2.
PAGE 3
Installing Coil Replacement Kits 500LC–CCKA1, 2, 3, 4, 5 in Bulletin 500LC Lighting Contactors 3 Reassembly Be sure that the control voltage stamped on the replacement coil is the same as the coil voltage on the nameplate. 1. Install the new coil in the magnetic frame. Position the frame with the seam facing the base. Position the new coil with the small hole outward and slide it into the right side of the magnetic frame. 2. Install the coil assembly onto the base (cam/core fits into the coil).