User Manual

1397 150HP AC Line Disconnect 3
1397-5.21 July, 1997
GRD
A1
45
P4
P4
P4
S
4
S
4
S
4
Hex Box
Connector
Hex Box
Connector
Hex Box
Connector
❐ 3 Remove the hex box connectors at terminals 181, 182
&
183.
Insert a hex wrench from the front through the holes from the
discarded wire binding screws, and turn the fasteners clockwise.
Use a 5/32" wrench for 250A disconnects, or a 7/32" wrench for
400A disconnects. Place your hand behind the box connectors
to catch the fasteners. Discard the box connectors.
Installation
(continued)