Product Name : Micro Switch;Voltage & Current : AC 125V 5A;Contact Type : SPDT 1NO 1NC 1COM Action Type : Momentary;Actuator Type : Hinge Roller Lever;Terminal Type : 3 Poles Overall Size(Pole not included) : 20 x 6 x 10mm / 0.8¿ x 0.2¿ x 0.4¿ (L*W*H);Hinge Roller Lever Length : 18mm/0.7¿;Roller Diameter : 4.5mm/0.2¿ Mounting Hole Dia. : 2mm / 0.08¿;Mounting Hole Spacing : 9mm/ 0.35¿;Material : Plastic, Metal