AIRPAX APG1-1-61-123-01 Circuit Breaker

The AIRPAX/Sensata Airpax APG1-1-61-123-01 circuit breaker is a hydraulic-magnetic protective device rated for 250 V AC and 12 A, designed to interrupt fault currents in panel-mounted power circuits. Part of the AP12 family of Airpax/Sensata breakers, it typically features a two-pole configuration for multi-line protection and a panel-mount footprint suitable for control panels and equipment racks. Reputable for stable trip behavior across a range of temperatures, this unit uses hydraulic-magnetic actuation to provide reliable overcurrent protection at 50/60 Hz AC power, commonly found in industrial and aerospace applications. Typical use cases include protecting feeders and branch circuits in electrical panels, with applications in industrial machinery, process controls, and avionics racks.