EATON CORPORATION www.eaton.com
15
Instruction Leaflet IL 33-LGH-3
Effective September 2010
Digitrip Retrofit System for the ITE
LG-3000 (Frameless) Circuit Breaker
For Kits Supplied with a PT Module Only.
C. As the Trip Unit Assembly is being mounted,
route the PT Wires down into the Breaker.
Final PT Wire routing and connection will be
performed later in the Retrofit Process.
For Kits Supplied with an Auxiliary Switch Only.
D. As the Trip Unit Assembly is being mounted,
assure that the Aux. Switch Arm is positioned
as shown.
E. Remove the Trip Unit Cover and install the
Rating Plug. Replace the cover.
Step 10: Final Connection of the Harnesses
and Wiring
A. For Kits Supplied with a PT Module Only.
Refer to Section 7-3, Power Flow Convention of
the Retrofit Application Data, supplied with the
Retrofit Kit for additional wiring information and
to verify the Phase Convention used on this
Breaker Application.
Note:
Before cutting the PT Wires, verify the
Phase Convention used on the Breaker
Application.
Route the wires to a position suitable for
attachment to the bottom of the Phase Frames.
Move the PT Wire markers to a position where
they will still be attached to the wires after
cutting. Cut the wires to length, strip each
wire .250", and install a .250" ring terminal on
each wire.
