Rockwell Automation 1503 OEM Starter Frame Components Installation Manual - Manual (Page 33)

Component Installation 2-25
1503-IN050E-EN-P – June 2013
A control power transformer (CPT) is not supplied as
part of the OEM starter kit. This procedure only de-
scribes how to connect wires to the contactor that will
supply power to the control circuit. It is the user’s
responsibility to determine the correct CPT, primary fuse
sizes, power wire, lugs and current transformer for the
control circuit.
1) Remove the #10-32 hex head screw securing the fuse clips at the front
of the contactor (see Figure 2.24).
Remove Screws to mount lugs
(Front of Contactor)
Figure 2.24 – Attaching Control Power Wires to Contactor (Top View)
2) Attach lugs with a 90-degree bend (AB part # G6666 – suitable for
#12-10 AWG wire) and suitable power wire utilizing a #10 fl at washer
and lock washer .
3) Torque the screws to 32 in.·lbs.
4) Use wire clips provided on the contactor to fasten the control power
transformer cables in position. This is required to avoid cables coming
into contact with live parts and to meet dielectric test requirements.
I M P O R T A N T I M P O R T A N T
Connecting Contactor to
Control Power Transformer