Mitsubishi NF1000-SEW 4P 1000A Description Description Mitsubishi Circuit breaker 4pole. Ir = 500 – 1000A; Icu / Ics = 85 / 43kA at AC 440V Related products MITSUBISHI E1071 MITSUBISHI A1SX81 MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-16EX-ES/UL MITSUBISHI A985GOT-TBA-EU MITSUBISHI FR-PU04