Mitsubishi NF800-HEW 3P 800A Description Description Mitsubishi Circuit breaker 3pole. Ir = 400 – 800A; Icu = Ics = 65kA at AC 440V Related products MITSUBISHI FR-A540-0.75K-EC MITSUBISHI E1071 MITSUBISHI FR-A540-15K-EC MITSUBISHI FX1N-40MR-DS MITSUBISHI FX0-30MR-ES MITSUBISHI FX0-20MR-ES