These limit switches can be used in various mechanical ways to control the position of moving parts of machinery and equipment.Contact type: DPSTRating: AC 250V 5A, DC 115V 0.4AProduct name: limit switchMaterial: plastic, metal, rubberNet weight: 58g/pcsModel: ME-8111Main color: blueMounting hole diameter: 4mm / 0.16 inchMounting hole spacing: 56 x 21mm / 2.2 inch X 0.83 inch (L * W)Total Size: 100 x 28 x 25mm / 4inchx 1.1inch x 1inch (L * B * D)for wire Max. diameter: 6.5mm / 0.25 inchScope of delivery: 2 x limit switchOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.