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 E1071 MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI A3ACPUR21 MITSUBISHI FR-A540-22K MITSUBISHI MDS-A-SPJ-22