Baomain Rotary Cam Changeover Switch LW28-20/0123.3 660V 20A 12 Terminals 4 Positions Model : LW28-20/0123.3 ; Mateiral : Plastic & Electronics Ui : 660V ; Ith : 20A Le : AC-15 4A/5A;AC-3 5.5A;AC-2 7.5A;AC-4 1.5A ; Positions : 4 Positions(0-1-2-3) Overall Size : 50 x 50x 80mm /2" x 2" x 3.1"(L*W*H) Net Weight : 129g ; Package Content : 1 x Changeover Switch