ABB 2CDS274001R0064 S204M-C6 4P 6A 10kA C-Curve 230/400V AC Miniature Circuit Breaker

The ABB S204M-C6 miniature circuit breaker (SKU: 2CDS274001R0064) is a high-performance 4-pole MCB from the S200M series, rated at 6A with a 10kA breaking capacity at 230/400V AC. Featuring a C-curve trip characteristic, the S204M-C6 is engineered for reliable overload and short-circuit protection in industrial control panels and commercial electrical installations. Compact at 70mm × 88mm × 69mm and weighing just 0.448 kg, it delivers precision protection where space and weight are critical.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: Miniature circuit breakers for household and similar installations
• IEC/EN 60947-2: Low-voltage switchgear and controlgear — circuit breakers
• IEC 60898-1: International standard for circuit breaker protection
• EN 60898-1: European standard for miniature circuit breakers
• IEC/EN 60898: General circuit breaker performance standard
• IEC/EN60898: Consolidated standard reference for MCB compliance
• IEC 60898-1400: Circuit breaker testing and rating standard
• IEC 60947-2440: Low-voltage circuit breaker verification standard
• IEC 60068-2: Environmental testing for electrical components
• EN 60898: European low-voltage circuit breaker standard
• EN 60947-2: European standard for low-voltage switchgear
• EN45555: General methods for the assessment of the ability to recover materials and energy from electrical and electronic equipment
• EN60664: Insulation coordination for equipment within low-voltage systems
• EN60898: European miniature circuit breaker performance standard
• EN60947: European standard for low-voltage switchgear and controlgear
• UL1077: Standard for supplementary protectors for use in electrical equipment
• CSA: Canadian Standards Association certified
• RoHS: Restriction of Hazardous Substances compliant
• REACH: EU chemical safety regulation compliant
• WEEE: Waste Electrical and Electronic Equipment directive compliant
• CE: European Conformity marking — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — meets Great Britain regulatory requirements post-Brexit

Applications & Use Cases

• Overload and short-circuit protection in industrial control panels
• Commercial building electrical distribution boards
• Protection of motor feeders and automation circuits with moderate inrush currents (C-curve)
• DIN-rail mounted circuit protection in machinery and equipment enclosures
• Industrial automation and process control system protection