ABB 2CDS273001R0254 S203M-C25 3P 25A 10kA C-Curve Miniature Circuit Breaker

The ABB S203M-C25 (SKU: 2CDS273001R0254) is a 3-pole miniature circuit breaker (MCB) from the S200M series, rated at 25A with a 10kA breaking capacity at 230/400V AC. Designed for demanding industrial and commercial installations, this C-curve MCB provides reliable overcurrent and short-circuit protection in control panels and distribution boards where higher inrush currents are present.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International and European standard for circuit breakers for overcurrent protection in household and similar installations
• IEC/EN 60947-2: International and European standard for low-voltage switchgear — circuit breakers
• IEC 60898-1: IEC standard for miniature circuit breakers
• EN 60898-1: European harmonised standard for MCBs
• IEC/EN 60898: Combined IEC/EN designation for MCB compliance
• IEC/EN60898: Alternate notation for IEC/EN 60898 compliance
• IEC 60898-1400: Extended IEC 60898-1 reference designation
• IEC 60947-2440: Extended IEC 60947-2 reference designation
• IEC60068-2: Environmental testing standard (climatic and mechanical durability)
• EN 60898: European standard for circuit breakers for household and similar use
• EN 60947-2: European standard for low-voltage circuit breakers
• EN45555: European standard for ecodesign and energy-related products
• EN60664: Insulation coordination for equipment within low-voltage systems
• EN60898: Alternate notation for EN 60898 compliance
• EN60947: European low-voltage switchgear and controlgear standard family
• UL 1077: UL standard for supplementary protectors for use in electrical equipment
• UL1077: Alternate notation for UL 1077 compliance
• CSA: Canadian Standards Association approval for North American markets
• RoHS: Restriction of Hazardous Substances — compliant for EU market
• REACH: EU chemical safety regulation compliance
• WEEE: Waste Electrical and Electronic Equipment directive compliance
• CE: European Conformity marking — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed marking for Great Britain market access