SUBM1 plastic case type circuit breaker

SUBM1 plastic case circuit breaker (hereinafter referred to as circuit breaker) is one of the new circuit breakers developed and developed by the company using international advanced design and manufacturing technology. Its rated insulation voltage is 800V, suitable for AC 50Hz, rated working voltage 690V and below, (SUBM1-63 is 400V), the rated working current to 800A in the circuit for infrequent conversion and motor infrequent start. The circuit breaker has overload, short circuit and under voltage protection to protect the line and power equipment from damage.