Mitsubishi AE4000-SWA 3P 4000A Description Description Mitsubishi Circuit-breaker; In max=4000A; Icu=Ics=85kA at AC 500V; with relay base; 5a5b Related products MITSUBISHI FR-A540-0.75K-EC MITSUBISHI FR-A540-22K Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI A2NCPU Mitsubishi FX2N-32ER-ES/UL MITSUBISHI Q02HCPU