ABB 2CDS274001R0254 S204M-C25 4P 25A 10kA C-Curve Miniature Circuit Breaker

The ABB S204M-C25 miniature circuit breaker (MCB), catalog number S204M-C25 and SKU 2CDS274001R0254, is a 4-pole, 25 A, C-curve device delivering a 10 kA breaking capacity at 230/400 V AC. Designed for demanding industrial and commercial applications, the S204M-C25 belongs to ABB's high-performance S200M series, offering reliable overcurrent and short-circuit protection in a compact 70 × 88 × 69 mm form factor.

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 miniature circuit breakers
• IEC/EN 60898: Combined IEC/EN standard covering circuit breaker performance
• IEC 60898-1400: Extended IEC standard reference for circuit breaker variants
• IEC 60947-2440: Extended IEC standard reference for low-voltage circuit breaker variants
• IEC 60068-2: Environmental testing standard for mechanical and climatic robustness
• EN 60898: European standard for circuit breakers for overcurrent protection
• EN 60947-2: European standard for low-voltage switchgear circuit breakers
• EN45555: European standard for end-of-life treatment of electrical and electronic equipment
• EN60664: Insulation coordination standard for low-voltage equipment
• EN60898: European standard for miniature circuit breakers
• EN60947: European standard for low-voltage switchgear and controlgear
• UL 1077 / UL1077: UL standard for supplementary protectors for use in electrical equipment (North American market)
• CSA: Canadian Standards Association approval for North American market compliance
• CE: European conformity marking confirming compliance with EU directives
• 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 (EC No 1907/2006) on chemical substances
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive