Mitsubishi AE4000-SW 4P 4000A FN Description Description Mitsubishi Circuit-breaker; In max=4000A; Icu=Ics=130kA at AC 500V; with relay base; 5a5b Related products MITSUBISHI E1071 Mitsubishi FX2N-16EYT-ESS/U Mitsubishi FX2N-48ER-DS MITSUBISHI A3ACPUR21 MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-48ET-ESS/UL