Can I change the trip unit of the Powerpact H, J and L frame circuit breakers which are equipped with an I-Line jaw assembly for installation in I-Line panelboard and QED I-Line distribution sections?
Issue:
Change the trip unit of the Powerpact H, J and L frame circuit breakers for installation in I-Line panelboard and QED I-Line distribution sections
Product Lines:
Panelboards and Switchboards
Environment:
UL 67, UL 50, CSA C22.2 No.'s 29 and 94 -1989, NEMA PB1, NFPA 70 Art. 408, Federal Specification W-P-115C Type 1 Class 1, UL891
Cause:
Changing a trip unit, when possible, can be less costly and more convenient than obtaining a new circuit breaker.
Resolution:
No, the presence and necessity of the mounting foot on the I-Line version of these circuit breakers excludes the capability of changing the trip unit.
This is the case for thermal-magnetic versions as well as versions with Micrologic trip units.
Released for: Schneider Electric USA
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales inquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.