ABB 1SVR405521R1100 CR-S006/024VDC1SS 1CO 6A 250V AC DIN Rail Relay Socket

The ABB CR-S006/024VDC1SS (SKU: 1SVR405521R1100) is a DIN rail-mounted relay socket from the CR-S series, designed to accommodate 6A single changeover (1CO) relay modules with a coil voltage range of 6–24V DC and a 250V AC rated switching voltage. Compact at just 6.3 mm wide, the CR-S006/024VDC1SS fits TH35-7.5 DIN rail installations and is ideally suited for control panel assemblies in industrial automation and building automation applications.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union directives for electrical equipment
• UKCA: UK Conformity Assessed marking for the Great Britain market
• RoHS: Restriction of Hazardous Substances compliant
• REACH: Compliant with EU REACH chemical safety regulation
• VDE: Verified and certified by the German electrical engineering association
• CSA / CAN/CSA C22.2 No.14: Canadian Standards Association certified for industrial control equipment
• UL 508: Listed for industrial control equipment per UL508 (referenced under combined certification)
• IEC/EN 63000: Technical documentation for evaluation of electrical and electronic equipment with respect to RoHS
• IEC/EN 61984: Connectors — safety requirements and tests
• IEC 60715: Dimensions of low-voltage switchgear and controlgear — standardized mounting on rails

Applications & Use Cases

• Control panel relay switching in industrial automation systems
• Building management and HVAC control circuits
• PLC output interfacing where compact DIN rail footprint is required
• Signal switching in machine control and process automation
• General-purpose relay socket applications requiring 6–24V DC coil voltage

Frequently Asked Questions

Q: What relay types are compatible with the CR-S006/024VDC1SS socket?
A: The CR-S006/024VDC1SS is designed for ABB CR-S series relay modules with a 6–24V DC coil voltage and a 1CO contact configuration.

Q: What DIN rail size does this socket support?
A: The CR-S006/024VDC1SS mounts on TH35-7.5 DIN rail (35 mm wide, 7.5 mm deep), the most common standard in industrial control panels.

Q: Is this relay socket suitable for AC coil relays?
A: No. The CR-S006/024VDC1SS is specified for DC coil voltages in the 6–24V DC range. The 250V AC rating refers to the load switching voltage, not the coil supply.