Owner's manual

Instructions
Publication 500LC–IN003A–EN–P May 2005
Auxiliary Contact Kits
500LC–141C, 500LC–142C
for Bulletin 500LC L ighting Contactors
Us e th es e in s tr uction s to add optional auxil iar y c o nt ac ts onto Bull etin
500LC Lighting Contactors.
Auxiliary
Contact
Contents of Kits (see Figure 1)
Kit No.
Auxi liar y
Contacts
Connectors
with Leads
Contactor
Lever
Mounting
Screw
Operating
Screw
500LC–141C 1 1 1 1(5/8in.long) 1
500LC–142C 2 2 1 1 ( 1–1/8 in. long ) 1
These auxiliary contacts can be field installed on the left side of the
lighting contactor. The auxiliary contacts operate along with the main
contacts to provide remote indication of the lighting contactor position
(closed or open).
Each auxiliary contact provides a form C, SPDT (single pole double
throw) contact rated 10 amps at 277V AC. Modi fication 500LC–141C has
one auxiliary contact, and modification 500LC–142C has two auxiliary
contacts. A connector with leads is provided for each auxiliary contact.
See Publication 500LC–IN001A–EN–P for contact configuration,
additional ratings, and wiring.
connector
lever
auxiliary
contact
Figu re 1 Auxilia ry con tac ts
manual
operating
screw
Figure 2 Manual operating screw
Do not manually operate
until all power and control
circuits are disconnected.
mounting
screw
with leads
push — pull