The Pilz PNOZ X Set Plug-In Screw Terminals P3+P4, part number 374281, is a high-quality connection accessory designed for use with the PNOZ X series of safety relays. Termination technology is critical to the overall reliability of safety systems, and these plug-in screw terminals ensure secure, stable, and long-lasting connections in demanding industrial applications.

Built to Pilz’s high standards of quality and precision, the P3+P4 screw terminal set provides a dependable interface between safety relays and external wiring. By using plug-in technology, the terminals allow quick installation and easy replacement of relays during maintenance or upgrades. This minimises downtime, reduces wiring effort, and improves overall system efficiency. The screw terminal mechanism ensures firm clamping of conductors, preventing accidental loosening due to vibration or long-term use.

With a net weight of just 28 g and a gross weight of 29 g, the PNOZ X plug-in screw terminals are lightweight and easy to handle, making them suitable for compact control cabinets where space is often limited. Despite their small size, they are engineered for durability, offering consistent performance across extended service lives.

These terminals are specifically designed to work with the PNOZ X family of safety relays, which are widely used across industries to monitor safety devices such as emergency stops, safety gates, light curtains, and two-hand control systems. By ensuring seamless compatibility, the P3+P4 terminal set enhances the overall safety system’s integrity and reliability.

In practice, the terminals are valuable for applications requiring frequent relay replacement or system modification. Their plug-in capability allows technicians to disconnect and reconnect relays quickly, without disturbing the wiring layout. This not only saves time but also reduces the likelihood of wiring errors during maintenance activities.

Constructed from robust materials, the PNOZ X plug-in screw terminals are designed to withstand mechanical stresses, vibrations, and the demanding environmental conditions typical of industrial settings. Their durability ensures long-lasting reliability, providing peace of mind in applications where safety cannot be compromised.

Industries that benefit from these terminals include manufacturing, robotics, packaging, process automation, and material handling, where safety relays are frequently used to monitor and control machine safety functions.

In summary, the Pilz PNOZ X Set Plug-In Screw Terminals P3+P4 (374281) is a compact, lightweight, and durable connection accessory designed to provide reliable, secure wiring for PNOZ X safety relays. With its robust screw terminal technology, compatibility with the PNOZ X range, and ease of maintenance through plug-in functionality, it offers an efficient and dependable solution for modern industrial safety systems.