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 FX1N-40MR-DS Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FX0-30MR-ES MITSUBISHI FR-A540-15K-EC Mitsubishi FX2N-32ER-ES/UL MITSUBISHI MDS-A-SPJ-22