Mitsubishi NF400-HEW 3P 400A Description Description Mitsubishi Circuit breaker 3pole. Ir = 200 – 400A; Icu = Ics = 65kA at AC 440V Related products MITSUBISHI Q02HCPU MITSUBISHI FX0-30MR-ES MITSUBISHI FR-PU04 MITSUBISHI A1ADP-SP Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI FR-A540-0.75K-EC