Mitsubishi AE4000-SWA 4P 4000A Description Description Mitsubishi Circuit-breaker; In max=4000A; Icu=Ics=85kA at AC 500V; with relay base; 5a5b Related products MITSUBISHI FX0-30MR-ES Mitsubishi FX2N-48ER-ES/UL Mitsubishi FX2N-32ET-ESS/UL Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-PU04 MITSUBISHI FR-A540-0.75K-EC