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 A1ADP-SP MITSUBISHI A3ACPUR21 MITSUBISHI FR-A540-0.75K-EC MITSUBISHI A1SX81 MITSUBISHI E1071 MITSUBISHI FR-PU04