TOPWORX 75-13526-A3 Proximity Switch

Description:

The TOPWORX 75-13526-A3 proximity switch 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 switch replacement, position detection, machine control repair, and restoration of reliable equipment feedback.

Applications:

The TOPWORX 75-13526-A3 proximity switch is commonly used in industrial automation and process control systems where rugged precision end sensing and dry-contact switching are required. Its 316L stainless steel cylindrical housing, SPDT contact configuration, and 0.100-inch sensing range make it suitable for valve position monitoring, machinery sensing, and other demanding industrial applications.

Technical Specifications:

• Manufacturer: TOPWORX
• Model / Part Number: 75-13526-A3
• Product Line: GO Switch
• Series: Model 75
• Product Type: Lever-less Dry Contact Proximity Switch
• Contact Configuration: SPDT Form C
• Contact Material: Palladium-Silver
• Sensing Type: Precision End Sensing
• Sensing Range: 0.100 in / 2.5 mm
• Target Type: Ferrous Metal
• Maximum Switching Current: 4 A
• Enclosure Material: 316L Stainless Steel
• Mounting Thread: 5/8-18 UNF
• Conduit Entry: 1/2 in NPT
• Connection Type: Lead Wires
• Function: Position and Limit Detection
• Application: Valves, Actuators, Machinery, and Industrial Automation Systems

Common Replacements:

• TOPWORX 75-13526-A3
• TOPWORX 75-13526-A2
• TOPWORX 75-13526-A1