Uxcell a12080600ux0937 ME-8104 Revolving Plastic Roller Arm Limit Switch for CNC Mill Plasma Product Name : Limit Switch; Model No. : ME-8104;Contact Configuration : 1NO+1NC Actuator Type : Rotary Roller Lever; Voltage Rating : AC 250V 5A, DC 115V 0.4A;Roller Dimension : ~1.7 x 0.6cm / 0.7" x 0.24"(D*H) Lever Arm Length : ~4cm / 1.6";Threaded Hole Diameter : ~0.5cm / 0.2";Main Body Size : ~9.3 x 2.8 x 2.5cm / 3.7" x 1.1"x 1"(L*W*H) Material : Plastic, Rubber, Metal; Color : Blue, Gray & Black Net Weight : 80g;Package Content : 1 x Limit Switch