Mitsubishi UVTSA450-05SVRFSU30 Description Description Mitsubishi Under voltage trip. AC 120/240/450V, 0,5/1,0/3,0 s, Synch, Right 4P, Terminal. Related products MITSUBISHI A1SX81 Mitsubishi FX2N-32ER-ES/UL MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI MR-J2-40A Mitsubishi FX0N-65EC