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IL 33-FX6-1
STEP 12: CONNECTING THE EXTERNAL
HARNESS AND FINAL WIRING
A. Connect the External Harness to the Trip Unit.
NOTE: For 510 Basic Retrofit Kits, the External
Harness is the plug pictured here. It is to
be plugged into the right side of the Trip
Unit.
B. Secure the External Harness to the DTA
Assembly, as shown, using the (2) wire clamps,
(2) .164-32 × .312" screws, (2) lock washers,
and (2) flat washers supplied.
Fig. 50 Overview: Final Harnesses Connected to
the Breaker
Fig. 51 510 Basic Kit External Harness Plug
C. For Kits Supplied with a PT Module Only:
Connect the PT Harness to the External
Harness.
For Kits Supplied with an Auxiliary Switch Only.
D. Route the two (2) wires (with ring terminals)
from the External Harness up to the middle
Breaker Shelf, then across the Shelf to the left
side of the Breaker, as shown.
Fig. 52 External Harness Secured to the DTA
Assembly
Fig. 53 Routing of the Auxiliary Switch Wires
