Innovative YBRM5E - 630 Series Circuit Breaker

The Innovative YBRM5E-630 Series electronic molded case circuit breaker is a 400A–630A high-current MCCB for heavy industry main cabinets and large energy storage stations, delivering precise electrical safety and adjustable circuit protection. Certified to IEC60947-2 standards, it easily passes inspection for global large power engineering projects. Different from standard thermal-magnetic breakers, this molded case circuit breaker adopts electronic trip modules. It supports adjustable overload and short-circuit settings and stays accurate without temperature drift. Oversized arc extinguishing chambers and visible isolation structure greatly upgrade electrical safety, preventing electric leakage, arc damage and severe power fires. This molded case circuit breaker comes with 3P/4P poles, matching standard main distribution cabinets for simple wiring. Reinforced mechanical structure ensures stable switching under high-temperature, dusty and damp working conditions. Powerful circuit pro…