Effective 4/00
IL 33-FX6-1
Page 14
F. Position the Trip Unit Support Clip on the right
side of the Trip Unit so it “pinches” the Trip Unit
in place. Secure the Trip Unit Support Clip to
the Trip Unit Mounting Platform using the (2)
.138-32 × .375" screws, (2) lock washers, (4)
flat washers, and (2) nuts supplied.
H. Connect the Aux. CT Harness to the Aux. CT
Module and the Trip Unit. Note that the Aux.
CT Harness is positioned between the Aux. CT
Module and the back of the Trip Unit.
Fig. 24 Correct Installation of the Trip Unit
Support Clip
Fig. 25 Trip Unit Assembly with Rating Plug
Installed
For Kits Supplied with a PT Module Only:
Connect the PT Extension Harness to the PT
Harness. As with the Aux. CT Harness, route
the PT Extension Harness between the Aux. CT
Module and the back of the Trip Unit to the
right side of the Trip Unit. The other connector
on the PT Extension Harness will be connected
to the External Harness later in the Retrofit
Process.
Fig. 26 Installation and Positioning of the Aux.
CT and PT Extension Harnesses
I. Remove the cover from the 7-Point Terminal
Block on the Aux. CT Module. Note that the
cover will be reinstalled later in the Retrofit
Process after connection of the DTA Wires.
J. Connect the Sensor Harness to the proper
terminals on the Aux. CT Module. Refer to
Section 12 of the Retrofit Application Data,
supplied with the Retrofit Kit, for detailed wiring
specifications.
G. Remove the Trip Unit Cover and install the
Rating Plug. Reinstall the cover.
