GE Power Break Insulated-case circuit breakers designed to protect low-voltage power circuits and equipment are now Obsolete
GE Power Break breakers were used in power systems with current ratings from 200 to 4000 amperes, and short circuit interrupting ratings up to 200kA rms symmetrically. Offered with MagneTrip™, MicroVersaTrip Plus™, and MicroVersaTrip PM™ trip units for fault detection and were available in both fixed and withdrawable versions.