User Manual

18 Rockwell Automation Publication 1502-UM052H-EN-P - June 2013
Chapter 3 Installation
Figure 8 - Mechanical Latch Dimensions (Optional)
Electrical Connections
A wire harness connects the control wiring to the contactor from the low voltage
control panel. The harness connects to a wire plug on the lower left side of the
contactor. If the contactor is supplied as an OEM component for installation in a
custom application, the following two control options and a connecting wire
harness are available from Rockwell Automation.
• IntelliVAC and IntelliVAC Plus control modules
• Electromechanical control panel (for latch contactors only)
Connect incoming power to the line side terminals at the top, rear of the
contactor near the control fuse clips. Use 3/8 in. (10 mm) bolts torqued to
20 lb
•ft (292 N•m) to secure the connection.
Connect outgoing power to the load side terminals halfway down the rear of the
contactor. Use 3/8 in. (10 mm) bolts torqued to 20 lb
•ft (292 N•m) to secure the
connection.
For mechanically latched contactors, ensure the manual trip button in the cabinet
door is in line with the trip lever on the contactor.
2.93
1.53