Mitsubishi NF800-UEW 3P 800A Description Description Mitsubishi Circuit breaker 3pole. Ir = 400 – 800A; Icu = Ics = 200kA at AC 440V Related products Mitsubishi FX2N-32ET-ESS/UL Mitsubishi FX2N-48ER-ES/UL Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX0N-65EC MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-48ET-ESS/UL