Brand: WENGLOR
Part No: HT77PA3
Type: Reflex Sensor with Background Suppression
System: Industrial Automation and Control
Condition: New Open Box
The WENGLOR HT77PA3 Reflex Sensor with Background Suppression operates within a sensing range of 300–1500 mm using an infrared light source. This sensor supports a 10–30 V DC supply voltage, features PNP NO/NC switching output, and connects via an M12 × 1, 4-pin interface for seamless integration into industrial automation systems.
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Shipping & Support
✓ Ships within 24 hours from stock
✓ Express shipping options available at checkout
✓ Worldwide insured shipping via UPS & DHL
✓ Includes 30-day warranty

Photos show the actual item. If multiple units are available, all are identical in condition and specifications.
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We supply industrial automation spare parts including PLCs, HMIs, CPUs, I/O modules, drives, sensors, and control components from leading brands such as Siemens, Beckhoff, Allen-Bradley, Omron, Schneider Electric, Eaton, and more. All parts are available from stock and ready for fast worldwide shipping. Aegean Automation is a trusted supplier of industrial automation components for production systems, machinery, and factory automation worldwide.
This product is used in industrial automation systems to support reliable operation and integration within control and monitoring environments.
It is commonly applied in PLC systems, control panels, and automation processes where stability and long-term performance are required.
Suitable for maintenance, replacement, or expansion of existing industrial automation systems.


















