The AS168X thermal magnetic miniature circuit breaker is available for ac and dc in the same frame size and ratings of 0.5A to 52A at 480 / 277 Vac with an interrupt capacity of 10 kA. The AS168X - DC series, rated 0.5 to 52 A at 360 Vdc with an interrupt capacity of 10 kA. The family has three levels of short circuit protection, categorized by F/DF, G/DG and H/DH curves. Also offering from one to four poles, multi-pole devices are connected internally and at the handle for simultaneous operation. This applies also to combinations with the switched neutral pole. The thermal magnetic, positively trip-free breaker, with manual ON/OFF actuation has an endurance of 6000 cycles (In) and is operational with an ambient temperature range of -20°C to +60°C.
Circuit Breakers Handle Up To 52A