Mitsubishi DSN63-SW 4P 63A W Description Description Mitsubishi Switch disconnector 4pole. In max = 63A Related products MITSUBISHI FX0-30MR-ES MITSUBISHI FX0-20MR-ES MITSUBISHI FR-A540-22K MITSUBISHI E1071 MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-48ER-DS