Feature: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Coil spring actuator, 1 NC + 1 NO contact configuration.4.This Limit Switch can be widely used in various machines to monitor the position of moving parts of machines and plant.5.For stroke, 500000 times over travel 500000 timesSpecification:Model No.:ME-8111Actuator Action:MomentaryActuator Type:Standard Pin PlungerPin Diameter(Approx.):6.8mm / 0.27InchContact Configuration:1 NC + 1 NO(SPDT)IP Rating:IP66Brand name:BQLZRPower;AC 250V, 5A / DC 115V. 0.4AMounting Hole Diameter:4.5mm / 0.18InchHole Center Point Distance:56mm x 21mm / 2.2Inch x 0.8Inch (L x W)Overall Size:99 x 28 x 25mm / 3.9Inch x 1.1Inch x 1Inch (L x W x T)Main Color:BlueMaterial :Plastic, Metal, RubberWeight:300gPackage Include:5 x Momentary Limit Switch ME-8111