Mitsubishi DSN400-SW 3P 400A Description Description Mitsubishi Switch disconnector 3pole. In max = 400A Related products MITSUBISHI E1071 Mitsubishi FX2N-32ET-ESS/UL Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI A1SX81 MITSUBISHI Q02HCPU Mitsubishi FX2N-16EYT-ESS/U