Technical FAQs

Ask a Question

Video: How do you wire a neutral C/T to a PowerPact P or R frame or a Masterpact NT/NW Breaker?

Product Line:
Wiring Neutral Current Transformer to PowerPact P- & R-Frame or Masterpact NT/NW

Resolution:
There are different neutral CT's for the breakers based on the ampere rating of the breaker. Use the following Installation Bulletins to show how to wire it to the breaker.
  • For Masterpact NT and PowerPact P refer to 48049-273-04.
  • For Masterpact NW and PowerPact R refer to 48049-222-04.
  • Another Installation Bulletin that is useful is the NCTWIRING Bulletin 48041-082-03.

The following is an example of neutral CT wiring for Powerpact P and R, as well as Masterpact NT and NW (W-frame).
Shown below is a neutral CT catalog number S33576, wired to a Micrologic Trip Unit in a Powerpact P circuit breaker.

.




 
Was this helpful?
What can we do to improve the information ?