Electric
Schneider Electric's W172DIP-18 is a 17.2mm diameter industrial limit switch base for automatic control and regulation systems. It is used to mechanically detect and open a circuit when an object comes into contact with a lever connected to the base. The base is designed for use with a variety of coordinate and control switch levers, including those with roller, double-roller, and lever arm actuators. It is rated for up to 40A per pole, and is UL-listed and CSA-certified. It is suitable for use in hazardous environments and wet locations.