Momentary Rotary Roller Arm Limit Switch 2NO 2NC ME8108 for CNC Mill Product Name : Limit Switch;Model No. : ME8108;Actuator Action : Momentary Actuator Type : Rotary Adjustable Lever Arm with Roller;Contact Configuration : 2NO,2NC(DPDT);Rated Voltage : AC 250V 5A, DC 115V 0.4A Roller Dimension : 18 x 7mm / 0.71" x 0.2"(D*T);Lever Arm Length : 9.2cm / 3.6";Fixing Thread Diameter : 4.5mm / 0.18" Total Size : 129 x 28x 50mm / 5.1"x 1.1" x 2" (L*W*H);Mounting Size : 56 x 21mm/ 2.2" x 0.8" (L*W);Material : Rubber, Plastic & Metal Main Color : Gray, Silver Tone, Black, Blue;Weight : 94g;Package Content : 1 x Limit Switch