The Pilz PNOZ S SET1 Spring-Loaded Terminals 45 mm (Part No. 751008) is a specialised accessory designed to simplify wiring and enhance connectivity within Pilz’s renowned PNOZsigma safety relay series. As industrial systems grow in complexity, reliable and efficient wiring solutions become critical. This spring-loaded terminal set provides a durable and user-friendly connection method that reduces installation time and ensures consistent performance in demanding environments.

Featuring spring-loaded terminal technology, this accessory eliminates the need for screw tightening, enabling quick and secure wire connections. The spring mechanism maintains a firm grip on the conductor, preventing loosening due to vibration, thermal cycling, or frequent switching operations. This results in greater long-term reliability, minimising the need for maintenance and preventing costly downtime caused by poor electrical connections.

The 45 mm compact design is optimised for use in modern control cabinets, where space efficiency is essential. Despite its small size, the terminal set delivers robust mechanical stability and electrical performance, ensuring it can withstand the rigours of continuous industrial use. With a net weight of only 53 g and a gross weight of 54 g, the accessory is lightweight, easy to handle, and practical for system integration.

The PNOZ S SET1 is specifically intended for use with Pilz safety relays, especially the PNOZsigma range, which is known for its modularity, compact design, and broad safety functionality. By using this dedicated terminal set, operators and system builders can be confident of compatibility and optimal performance. This ensures that safety relays can be integrated more efficiently into safety circuits, supporting compliance with international safety standards such as EN ISO 13849-1 and IEC 62061.

Another benefit of the spring-loaded terminal system is its time-saving installation process. Unlike traditional screw-based connections, which require periodic checking and re-tightening, spring terminals deliver a permanent, maintenance-free connection. This not only reduces setup and commissioning time but also lowers ongoing maintenance costs, making them especially valuable in large-scale or distributed automation systems.

The Pilz PNOZ S SET1 Spring-Loaded Terminals are widely applicable across industries such as automotive, packaging, process automation, robotics, and material handling, where robust and efficient wiring of safety relays is essential. Whether used in small machine control panels or large safety system architectures, these terminals enhance both safety and operational efficiency.

In summary, the Pilz PNOZ S SET1 Spring-Loaded Terminals 45 mm (751008) deliver fast and reliable wiring, compact design, lightweight practicality, and seamless integration with Pilz safety relays. They are a practical and robust solution for ensuring secure, vibration-resistant connections that support the long-term reliability of safety circuits in industrial automation.