Mitsubishi NF800-SEW 3P 800A Description Description Mitsubishi Circuit breaker 3pole. Ir = 400 – 800A; Icu = Ics = 42kA at AC 440V Related products MITSUBISHI A985GOT-TBA-EU MITSUBISHI FR-PU04 MITSUBISHI A2NCPU MITSUBISHI A1SX81 MITSUBISHI FR-A540-15K-EC MITSUBISHI A3ACPUR21