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 FR-A540-22K MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-16EX-ES/UL MITSUBISHI A3ACPUR21 Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI E1071