Moulded / Molded Case Circuit Breaker (MCCB) - Mitsubishi (WS-V series - NF-H (high-performance class)) - 4-poles (4P) - Rated current 125A - Short circuit breaking capacity (Icu) 50kA (400Vac; IEC60947) - Thermal-Magnetic (fixed) trip unit - Solderless box term. connection connection