Industrial 72-16528-B3 Go Switch Lever-less Dry Contact Proximity Sensor

Description:

The TOPWORX 72-16528-B3 GO Switch lever-less dry contact proximity sensor is used in industrial position sensing systems to detect ferrous metal targets without conventional mechanical lever actuation. Commonly installed on valves, actuators, machinery, process equipment, and automated production systems operating in demanding industrial environments. Maintenance teams and system integrators use this part for proximity sensor replacement, position detection, machine control repair, and restoration of reliable equipment feedback.

Applications:

The TOPWORX 72-16528-B3 GO Switch is commonly used in industrial automation and process control systems where rugged lever-less position sensing and dry-contact switching are required. Product records identify this configuration as an SPDT Form C lever-less limit switch with a 6-foot cable for industrial position detection applications.

Technical Specifications:

• Manufacturer: TOPWORX
• Model / Part Number: 72-16528-B3
• Product Line: GO Switch
• Series: Model 72
• Product Type: Lever-less Dry Contact Proximity Sensor
• Contact Configuration: SPDT Form C
• Sensing Type: Proximity / End Sensing
• Target Type: Ferrous Metal
• Electrical Rating: 4 A at 120 VAC
• DC Rating: 3 A at 24 VDC
• DC Rating: 0.5 A at 125 VDC
• Cable Length: 6 ft
• Function: Position and Limit Detection
• Application: Valves, Actuators, Machinery, and Industrial Automation Systems

Common Replacements:

• TOPWORX 72-16528-B3
• TOPWORX Model 72
• TOPWORX GO Switch 72