ABB 1SVR405621R0000 CR-U024AC2 2-Pole 10A 250V 24VAC Coil DIN Rail Pluggable Interface Switching Relay

The ABB CR-U024AC2 (SKU: 1SVR405621R0000) is a pluggable interface switching relay from the CR-U series, designed for reliable signal switching in industrial control panels and automation systems. Featuring 2 changeover (c/o) contacts rated at 250V/10A and a 24VAC coil (A1–A2), the CR-U024AC2 mounts directly on standard DIN rail for quick installation and easy replacement without rewiring.

Technical Specifications

Certifications & Standards

• CE: Compliant with European CE marking requirements
• UL 508: Listed under UL 508 for industrial control equipment
• CAN/CSA C22.2 No.14: Certified to Canadian industrial control equipment standard
• CSA C22.2 / CSA: CSA certified for North American markets
• IEC/EN 61810-1: Compliant with IEC/EN 61810-1 elementary relays standard
• EN 61810: Meets EN 61810 relay performance requirements
• IEC/EN 63000: Compliant with IEC/EN 63000 for RoHS technical documentation
• VDE: VDE approved for German and European electrical safety
• UKCA: UK Conformity Assessed for Great Britain market
• EAC: Eurasian Conformity Mark for EAC market access
• CCC: China Compulsory Certification for Chinese market
• REACH: Compliant with EU REACH regulation on hazardous substances
• RoHS: Restriction of Hazardous Substances compliant

Applications & Use Cases

• Interface and signal isolation between PLC outputs and field devices
• Control panel wiring in industrial automation and machine building
• Switching of solenoids, indicators, and actuators in process control
• HVAC control systems requiring compact, pluggable relay solutions
• Building automation and facility management panels