The safety relay from Phoenix Contact, model PSR-SPP-24DC/URD3/4X1/2X2, is a reliable solution for safety applications. It offers a single-channel contact extension with a TBUS interface, allowing for easy integration into existing systems. Equipped with four normally closed contacts and one normally open contact, it provides versatile applications in industrial settings. The feedback current paths are adjustable, enabling a dropout delay of 0.5 to 30 seconds, which enhances the flexibility and adaptability of the device. The relay meets the requirements of Category 3 and PL e according to EN ISO 13849, making it a safe choice for critical applications. Its compact design, with a width of 22.5 mm and a pluggable push-in terminal, simplifies installation and connection.

• Adjustable dropout delay of 0.5 to 30 seconds
• Meets safety standards Cat. 3, PL e according to EN ISO 13849
• Compatible with TBUS interface for easy integration
• Compact design with pluggable push-in terminal.