Mitsubishi DSN400-SW 4P 400A Description Description Mitsubishi Switch disconnector 4pole. In max = 400A Related products MITSUBISHI Q02HCPU Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-48ER-DS MITSUBISHI A1SX81 MITSUBISHI FX1N-40MR-DS