uxcell 660V 20A Square Panel 4 Phases 3-Position Rotary Cam Changeover Switch Product Name : Changeover Switch;Model No. : LW28-20/4.M08;Ui : 660V;Ith : 20A Ue : 440V220V;Ie : AC-15 440V 4A 220V 5AAC-3 440V/220V 5.5AAC-2 440V/220V 7.5AAC-4 440V/220V 1.5A;Terminals : 16 Screw Terminals;Positions : 0-2 Positions Pole Numbers : 4 Phase;Panel Size : 50 x 50 x 10mm/2" x 2" x 1"(L*WT);Body Diameter : 4.3cm /1.8" Overall Size : 5 x 5 x 9.2cm /2" x 2" x 3.6"(L*W*H);Mount Hole Dia : 3mm/0.12";Mount Hole Center Distance : 3.7cm/1.5" Total Weight : 139g;Net Weight : 124g;Package Content : 1 x Changeover Switch5 x Screws