Mitsubishi NF1600-SEW 4P 1600A Description Description Mitsubishi Circuit breaker 4pole. Ir = 800 – 1600A; Icu / Ics = 85 / 43kA at AC 440V Related products Mitsubishi FX2N-48ER-ES/UL Mitsubishi FX2N-32ER-ES/UL MITSUBISHI FX1N-40MR-DS MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI E1071