Mitsubishi NF1250-SEW 4P 1250A Description Description Mitsubishi Circuit breaker 4pole. Ir = 600 – 1250A; Icu / Ics = 85 / 43kA at AC 440V Related products MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-32ER-ES/UL MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FR-A540-15K-EC MITSUBISHI Q02HCPU