Mitsubishi UVTSA550-05SVRU05 Description Description Mitsubishi Under voltage trip. AC 250/450/550V, 0,1/0,3/0,5 s, Synch, Right, Flying lead. Related products MITSUBISHI Q02HCPU Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FR-A540-15K-EC Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX0N-65EC