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 FX1N-40MR-DS Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI A985GOT-TBA-EU Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI A3ACPUR21 Mitsubishi FX2N-16EYT-ESS/U