ABB 1SVR405541R6110 CR-S110VADC1CRS 1C/O 6A 250VAC 110VAC/DC Coil Interface Switching Relay

The ABB CR-S110VADC1CRS is a compact interface switching relay from the CR-S series, designed for seamless integration into industrial control panels and automation systems. SKU 1SVR405541R6110 features a 1C/O (SPDT) contact configuration rated at 6A/250VAC output, powered by a universal 110VAC/DC coil voltage — making it ideal for signal isolation, PLC output amplification, and machine control applications. Its slim 6.3 mm profile enables high-density DIN rail mounting in space-constrained enclosures.

Technical Specifications

Certifications & Standards

• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — compliant for the UK market post-Brexit
• UL 508: UL standard for industrial control equipment
• CSA: Canadian Standards Association certification
• CAN/CSA C22.2 No.14: Canadian standard for industrial control equipment
• IEC/EN 61810-1: Electromechanical elementary relays — general and safety requirements
• EN 61810-1: European harmonized relay standard
• IEC/EN 61984: Connectors — safety requirements and tests
• EN 61984: European harmonized connectors standard
• IEC/EN 63000: Technical documentation for the assessment of electrical and electronic products with respect to RoHS
• EN 63000: European harmonized RoHS technical documentation standard
• IEC 60715: Dimensions of low-voltage switchgear and controlgear — DIN rail mounting
• REACH: Compliant with EU regulation on registration, evaluation, authorisation and restriction of chemicals
• RoHS: Restriction of Hazardous Substances — compliant with EU directive 2011/65/EU