6
Instructional Booklet
IB022010EN
Effective July 2019
Revision #4
Instructions for installation, operation,
and maintenance of medium voltage
VC-W MR2 (integral racking)
EATON
www.eaton.com
Figure 1. Permissive wiring diagram for MR2.
Figure 2. Permissive wiring diagram for MR2 O/C.
MOC contact/
LV breaker
For troubleshooting
jumper terminals 51
to 54 to bypass E5
error circuit.
CAUTION - by
jumpering terminals
51 to 54 you have
defeated the inter-
lock circuit.
For troubleshooting
move the black mo-
tor lead on terminal
47 to terminal 44
to bypass E2 error
circuit.
CAUTION - by mov-
ing the black motor
lead the redundant
MOC contact is
removed from the
circuit.
Manual Crank Switch
Optional permissive contact
(per customer specification)
MOC Contact/LV breaker
Black Motor Lead
E5 Error Circuit
E2 Error Circuit
Jumper trace built into
the controller card
Jumper trace built into
the controller card
MOC Contact
