Mitsubishi S-T21 AC500V 2A2B Description Description Mitsubishi Magnetic contactor. 11kW; 2NO + 2NC; Us = AC 500V, 50Hz Related products MITSUBISHI FX0-20MR-ES MITSUBISHI FR-A540-15K-EC MITSUBISHI Q02HCPU MITSUBISHI FR-A540-22K Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX2N-48ER-DS