Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.
		
How can we help you today?
On 10 - 30 A QO/QOB breakers, is there a suffix that can be added to breaker to allow them to accept larger wires?
Issue:
Can 10 - 30 A QO/QOB breakers be modified in the factory to accept larger wires?

Product Line:
Miniature Circuit Breakers

Resolution:
Suffix 5219 gives the breaker the lugs for 35 - 70 A breakers, which accepts #8 to #2 AWG Al/Cu wires.

Note: This suffix can only be applied on QO/QOB breakers and are not available on QOB-VH breakers

Schneider Electric Canada

Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact Center
  • Find our Offices
  • Get a Quote
  • Where to buy
  • Careers
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Newsroom
  • Investors
  • EcoStruxure
  • Job Search
  • Register Your Product
  • Blog
  • Legal Information
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings