Mitsubishi AE4000-SW 3P 4000A Description Description Mitsubishi Circuit-breaker; In max=4000A; Icu=Ics=130kA at AC 500V; with relay base; 5a5b Related products MITSUBISHI A2NCPU MITSUBISHI FR-PU04 Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI AJ71E71-S3 MITSUBISHI E1071 MITSUBISHI A1ADP-SP