3RQ1000-1LB00 SIEMENS

The 3RQ1000-1LB00 from Siemens is a positively driven coupling relay meticulously designed for safety-critical applications within industrial environments. Encased in a robust industrial enclosure, this relay ensures reliable performance and protection against harsh conditions. It features four normally open (NO) contacts and one normally closed (NC) contact, providing versatile switching capabilities for diverse control systems. Operating at 24 V DC, the relay is compatible with standard industrial power supplies. This coupling relay is certified for Safety Integrity Level (SIL) 2 according to IEC 61508 and Performance Level (PL) c according to ISO 13849-1, ensuring its suitability for safety-related circuits. The positively driven contacts enhance safety by ensuring reliable switching behavior, even in fault conditions. The relay utilizes screw terminals for secure and easy wiring. It is ideal for applications requiring reliable and safe signal isolation and amplification. The 3RQ1000-1LB00 offers a dependable solution for integrating safety functions into industrial automation systems.