Technical FAQs

Ask a Question

What is the retaining kit part number for a 3 pole back-fed breaker, used in a current series QO, 3 phase, Fixed Main Lug Only load center ?

Issue:
Selection

Product Line:
QO Load Center 

Environment:
Retaining kit accessory 

Cause:
Application

Resolution:
The retaining kit part number is PK3MB. The PK3MB retaining kit will secure one 3pole branch breaker when used as a back fed main and provides a means for paddlocking the breaker. 
This kit includes the retaining bracket, mounting screw, bonding screw, Service Disconnect label and instructions.


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