Mitsubishi UVTSA250-05SVRFS Description Description Mitsubishi Under voltage trip. AC 200-250V, Instantaneous, Synch, Right 4P, Terminal. Related products MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX2N-48ER-DS MITSUBISHI FR-A540-22K MITSUBISHI FX0-30MR-ES MITSUBISHI A1SX81