Mitsubishi UVTSA550-05SVLU05 Description Description Mitsubishi Under voltage trip. AC 250/450/550V, 0,1/0,3/0,5 s, Synch, Left, Flying lead. Related products Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI AJ71E71-S3 MITSUBISHI FR-A540-15K-EC Mitsubishi FX2N-48ER-DS MITSUBISHI FR-PU04 Mitsubishi FX2N-48ET-ESS/UL