Moulded / Molded Case Circuit Breaker (MCCB) - Mitsubishi (WS-V series - NF-C (economy class)) - 3-poles (3P) - Rated current 630A - Short circuit breaking capacity (Icu) 36kA (400Vac; IEC60947) - Thermal-Magnetic (fixed) trip unit - Front lugs or bars connection connection