Mitsubishi NF800-HEW 3P 800A Description Description Mitsubishi Circuit breaker 3pole. Ir = 400 – 800A; Icu = Ics = 65kA at AC 440V Related products Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI AJ71E71-S3 MITSUBISHI FR-A540-0.75K-EC MITSUBISHI A1SX81 Mitsubishi FX2N-48ER-ES/UL MITSUBISHI MR-J2-40A