Mitsubishi UVTSA550-05SVLSU05 Description Description Mitsubishi Under voltage trip. AC 250/450/550V, 0,1/0,3/0,5 s, Synch, Left, Terminal. Related products Mitsubishi FX2N-48ER-DS MITSUBISHI A1ADP-SP Mitsubishi FX2N-32ER-ES/UL MITSUBISHI FX0-30MR-ES Mitsubishi FX2N-48ET-ESS/UL Mitsubishi FX2N-16EYT-ESS/U