3SB71-63 mini circuit breaker is current-limiting and high-breaking capacity breaker with double protection of overload and short circuit.
3SM8 series moulded case circuit breakers are one of the new breakers designed and developed by our company by comprehensively adopting advanced technology.
The contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz, current 300A, for convertibley controlling the motor.
