How can we help you today?

In a 3 phase, QO load center, is a backfed main breaker with the PK3MB retaining kit restricted to a certain position?

Issue:
Where can the PK3MB retaining kit be mounted in a 3 phase, QO load center?

Product Line:
QO 3-phase Main Lug Load Centers

Resolution:
Yes. It is only intended for use in the upper left side of the interior. This will be in breaker spaces 1, 3 and 5. There is NOT a retaining kit for mounting a 3 phase, backfed main breaker on the upper right side of the panel or in any other location.

Schneider Electric Canada

Explore more
Category:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Category:

Need help?

Need help?

Product Selector

Product Selector

Quickly and easily find the right products and accessories for your applications.

Get a Quote

Get a Quote

Start your sales inquiry online and en expert will connect with you.

Where to buy?

Where to buy?

Easily find the nearest Schneider Electric distributor in your location.

Help Center

Help Center

Find support resources for all your needs, in one place.

  • Help and Contact Center
  • Contact Sales
  • Find our Offices
  • Where to Buy
  • Careers
  • Company Profile
  • Investors
  • Newsroom
  • Report a Misconduct
  • Product Documentation
  • Product Selectors
  • Software and Firmware
  • Product Substitution and Replacement
  • Blog
  • Events
  • Schneider Electric Community
  • Sustainability
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings