Mitsubishi UVTSA550-05SVRFSU30 Description Description Mitsubishi Under voltage trip. AC 250/450/550V, 0,5/1,0/3,0 s, Synch, Right 4P, Terminal. Related products MITSUBISHI E1071 MITSUBISHI A2NCPU Mitsubishi FX2N-16EX-ES/UL MITSUBISHI MR-J2-40A MITSUBISHI A985GOT-TBA-EU MITSUBISHI FX0-20MR-ES