ABB 2CDS200909R0001 S2C-A1 Shunt Trip 12-110V Auxiliary Device for Distribution Board Devices

The ABB S2C-A1 (SKU: 2CDS200909R0001) is a shunt trip auxiliary device designed for use with ABB distribution board circuit breakers, enabling remote electrical tripping across a wide operating voltage range of 12 to 110V AC/DC. The S2C-A1 integrates directly with compatible ABB MCBs and distribution board devices, providing reliable remote-trip functionality in control panels, motor control centres, and industrial automation installations.

Technical Specifications

Certifications & Standards

• CE: Compliant with European Union directives for electrical equipment safety and EMC
• UKCA: UK Conformity Assessed marking for Great Britain market compliance
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation on chemical substance safety
• WEEE: Registered under EU Waste Electrical and Electronic Equipment Directive
• CSA: Certified by the Canadian Standards Association for electrical safety
• CSA 22.2 No.235 / UL 1077: Certified to North American supplementary protectors standard for distribution board accessory devices

Applications & Use Cases

• Remote electrical tripping of ABB miniature circuit breakers in distribution boards
• Emergency shutdown circuits in industrial control panels
• Building automation and energy management systems requiring remote breaker trip capability
• Motor control centres and machine safety circuits
• Fire alarm and safety interlock systems connected to distribution board breakers