The BA1-X0-10-494-211-D hydraulic magnetic circuit breaker is designed for applications requiring enhanced insulation and features tongue and groove half-shell construction. The B-Series complies with global safety standards for spacing requirements and is suitable for general-purpose use across various full load current ratings. Common applications include power supplies, medical equipment, generators, welders, office equipment, control panels, marine, and military environments. It operates effectively within a temperature range of -40°C to +85°C.