Mitsubishi NF800-HEW 3P 800A Description Description Mitsubishi Circuit breaker 3pole. Ir = 400 – 800A; Icu = Ics = 65kA at AC 440V Related products MITSUBISHI A1ADP-SP MITSUBISHI E1071 MITSUBISHI FR-A540-22K MITSUBISHI Q02HCPU Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FX0-20MR-ES