Rockwell Automation Allen-Bradley 7712, User Manual, Page: 32 / 74

32 Rockwell Automation Publication 7712-UM001D-EN-P - October 2017
Chapter 4 Equipment Operation
In the open position ( Figure 12 ), the arrow points toward “O” (green
background).
Figure 12 - Switch indicator - On
Contactor Cart
Connect LV Plug
To connect or disconnect the LV Plug, the contactor cart must be in the test/
withdrawn position. The LV Plug and cable is attached on the cabinet door
and is connected to the equipment in the LV cabinet on the top.
1. Orient the LV plug aligning the guide pins on the cart with the openings
in the plug.
2. Push down the plug and secure the connection with the locking arm
mounted on the cart ( Figure 13 ).
Open
position
IMPORTANT
LV must be connected for unit functionality. The LV plug should only be
disconnected when the contactor cart is removed from the unit for service.