Mitsubishi NF1250-SEW 4P 1250A Description Description Mitsubishi Circuit breaker 4pole. Ir = 600 – 1250A; Icu / Ics = 85 / 43kA at AC 440V Related products Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FR-PU04 Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI E1071 MITSUBISHI AJ71E71-S3 MITSUBISHI MDS-A-SPJ-22