BA1-B0-46-410-227-D is a B-Series hydraulic-magnetic circuit breaker designed for precision overcurrent protection in OEM applications. This single-pole unit features a handle actuator, series trip circuit configuration, and AC long high-inrush time delay (code 46) with a current rating of 1.0 amp (code 410). It utilizes front panel snap-in mounting with a 0.75" (19.05mm) wide bezel and includes barriers for multi-pole configurations, with screw 8-32 upturned lug terminals and VDE, UL, and CSA agency approvals. The compact, temperature-stable design with tongue and groove half-shell construction makes it suitable for power supplies, medical equipment, generators, control panels, and marine applications.