Breakers Extend Life Of Aging Electrical Equipment

The Magnum circuit breakers fit into existing switch-gear cells without modification to provide an alternative to costly full replacement of aging electrical distribution equipment. Correctly interfacing with existing compartment cells, the 5 kV and 15 kV circuit breakers maintain safety interlocks inherent in the original equipment design. The circuit breakers are made using leading-edge vacuum or SF₆ arc interruption technology.