Mitsubishi NF400-REW 3P 400A Description Description Mitsubishi Circuit breaker 3pole. Ir = 200 – 400A; Icu / Ics = 125 / 63kA at AC 440V Related products Mitsubishi FX2N-48ER-DS MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI FR-PU04 Mitsubishi FX2N-16EX-ES/UL MITSUBISHI A1SX81