Direct Replacement Circuit Breaker Design Selector

Schneider Electric Services offers direct replacement circuit breakers utilizing the upgraded technology of our Masterpact™ NT/NW insulated case circuit breaker for low-voltage systems or the Magnum™ circuit breaker for medium-voltage systems. Modernizing existing equipment is a cost-effective solution to upgrade the capabilities of your electrical system with minimal downtime.

Start by selecting your installed equipment manufacturer from the following list:
ABB 
Allis Chalmers 
Brown-Boveri 
Cutler-Hammer
Federal Pacific 
Federal Pioneer
General Electric
Gould 
ITE 
Siemens
Square D/Merlin Gerin
Westinghouse 
Other