SB6-63(BH-D6) SERIES HIGH BREAKING MINIATURE CIRCUT BREAKER

SB6-63 high breaking capacity miniature circuit breaker is suitable for circuit of AC50HZ, rated voltage 400V and below, rated current up to 63A, applied to protect the circuit facility and electric equipments for buildings when there is overload or short circuit. In addition, it accords with IEC60898.

SB6-63 high breaking capacity miniature circuit breaker is made up of enclosure, operating mechanism, thermal release, electromagnetic release, contact system ,arc extinguish system and so on, it presents overload and short circuit protection functions. The unique design structure and strong arc-extinguishing system make the product possess a short circuit capacity of 10KA (at present, the short circuit breaking capacity of miniature circuit breaker of 63A below is all 6KA). It has elegant appearance and is installed by rail.