The Eaton E57 inductive proximity sensor offers reliable detection for industrial applications. Featuring a compact 0.71-inch diameter and a straight, unshielded design, this sensor is built with a durable nickel-plated brass enclosure. It operates on a wide 20-250 Vac input voltage and provides a 200 mA maximum AC current output. An integrated red LED indicator clearly displays the output status. With an IP67 and IP69K environmental rating, it's designed to withstand demanding conditions..This Eaton E57 inductive proximity sensor is a 2-wire AC, Normally Open (NO) device with a 0.71-inch diameter and an 8 mm sensing distance. It operates with an input voltage range of 20-250 Vac and a maximum AC current of 200 mA at 250 Vac. The sensor features a 3-pin dual key micro connector for connection and has an accuracy of less than 3%. Its enclosure is made of nickel-plated brass and it has an environmental rating of IP67 and IP69K. The operating temperature range is from -13 °F to 158 °F.