The BA1-B0-46-410-121-D hydraulic magnetic circuit breaker is designed for applications requiring enhanced insulation and features tongue and groove half-shell constructions. The B-Series complies with global safety standards for spacing and is suitable for general-purpose use and full load current applications. Typical applications include power supplies, medical devices, generators, welders, office equipment, control panels, marine systems, and military equipment. It operates efficiently within a temperature range of -40°C to +85°C.