TopWorx 75-13523-A2 Go Switch Position Sensor

TOPWORX 75-13523-A2 GO Switch Position Sensor is a leverless dry-contact proximity sensor designed for end sensing of ferrous targets in demanding industrial environments. As part of the Model 75 GO Switch platform, it provides SPDT Form C switching with a 0.100-inch (2.5 mm) sensing distance and a 316L stainless steel enclosure for rugged operation. The sensing element uses palladium-silver contacts and the unit features 5/8-18 UNF mounting threads, 1/2 in NPT conduit entry, and lead-wire connections for robust installation. Its function is position and limit detection, making it suitable for valves, actuators, cylinders, machinery, and other automated process equipment where precise end sensing is required. The sensor targets ferrous metal and supports a maximum switching current of 4 A, delivering reliable feedback to control circuits in industrial automation systems. The Model 75 platform emphasizes precision end sensing with a stainless construction suitable for hazardous-area applications, ensuring durability in wet, dirty, or temperature-variant environments. Lead-wire connections enable straightforward integration with standard control inputs.