GE Industrial Solutions ProTrip Conversion Kits DB-75, DBL-75, DB-100, DBL-100 - Manual (Page 9)

Connecting the Trip Unit Wiring Harness
1. Join the four-pin connector on the trip unit harness to
the four-pin connector on the flux shifter.
2. Bring the CT leads of the wiring harness around to
the back and bottom of the breaker, as shown in
Figure 10. Connect the harness leads to the screw
terminals on each CT. The black wire (tap) connects
to the “B” terminal and the white wire (common) to
the “W” terminal.
NOTE: Some stationary breaker applications may
require mounting the CTs over the line terminals. If this
is the case, the polarity of the wiring harness leads to
the CTs must be reversed.
3. Use the wire ties provided to secure the harness
back against the frame. Ensure that the wiring will
not interfere with any moving parts.
Figure 10. Wiring harness installation on the CTs.
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