DC Molded Case Circuit Breaker
DC MCCBs for power distribution systems, with rated working voltage DC1500V, insulation voltage 1600V, impulse withstand voltage 12kV, and rated current 63A–630A. Suitable for DC grounded, negative grounded, and neutral grounded systems, meeting PV DC combiner box environmental requirements. Supports vertical (front) or horizontal (side) mounting. Compliant with IEC 60947-1/2 and GB/T 14048.1/2.