ME-8122 Cross Roller Plunger Mini Limit Switch in Pakistan BR2717 Description: In electrical engineering, a limit switch is a switch operated by the motion of a machine part or the presence of an object . A limit switch can be used for controlling machinery as part of a control system, as a safety interlock, or as a counter enumerating objects passing a point. Features: ME-8122 Cross Roller Plunger Mini Limit Switch Limit switch, compact design, long mechanicatical life. Easy wiring with full open terminals High precision, high reliability. Dustproof, waterproof, oil-proof construction. Double circuit type. Strong body with a combination of reinforced plastic and aluminum Die Casting components. Build-in basic switch with the double spring mechanism. Specifications: Product Name: Limit Switch Model : ME-8122 Type : Cross Roller Plunger, Automatic Reset Power : AC250V, 5A / DC115V, 0.4A Mounting Hole Diameter: 4.5mm / 3/16" Hole Center Point Distance: 56mm x 21mm / 2.2" x 0.8" (L*W)" Roller Diameter: 12mm / 0.47" Dimension: 110 x 28 x 25mm / 4.3" x 1.1" x 1" (L*W*T) Color: Black & Blue Material: Plastic & Rubber