BB2-A0-03-630-1M1-E is a 2-pole hydraulic-magnetic circuit breaker from the B-Series, designed for precision operation in OEM markets. This circuit breaker features a 30A current rating with AC frequency and delay characteristics, and includes screw 8-32 bus type terminals. The unit is constructed with tongue and groove half-shell design for extra insulation and temperature stability. It is equipped with a handle actuator and does not include an auxiliary switch. Typical applications include power supplies, medical equipment, generators, control panels, and marine environments where reliable overcurrent protection is required.