Mitsubishi NF125-UV 4P 50A Description Description Mitsubishi Circuit breaker 4pole. Ir = 50A; Icu = Ics = 200kA at AC 440V Related products MITSUBISHI FX0-20MR-ES MITSUBISHI AJ71E71-S3 MITSUBISHI A1SX81 MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX2N-48ER-ES/UL