ABB 2CDS272001R0204 S202M-C20 2P 20A 10kA C-Curve 230/400V AC Miniature Circuit Breaker

The ABB S202M-C20 (SKU: 2CDS272001R0204) is a high-performance 2-pole miniature circuit breaker from the S200M series, rated at 20A with a breaking capacity of 10kA at 230/400V AC. Designed for reliable overload and short-circuit protection in residential, commercial, and industrial installations, the S202M-C20 features a C-curve tripping characteristic suited for loads with moderate inrush currents such as motors, transformers, and lighting circuits.

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 circuit breakers for overcurrent protection
• EN 60898-1: European harmonised standard for circuit breakers
• IEC/EN 60898: Combined IEC/EN standard covering circuit-breaker performance
• IEC/EN60898: Equivalent combined standard reference (alternate notation)
• IEC 60898-1400: IEC standard variant for circuit breakers — supplementary test level
• IEC 60947-2440: IEC standard for low-voltage circuit breakers — supplementary performance
• IEC 60068-2: IEC standard for environmental testing of electrical components
• 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: European standard for insulation coordination in low-voltage systems
• EN60898: European standard for circuit breakers (alternate notation)
• EN60947: European standard for low-voltage switchgear and controlgear
• RoHS: Restriction of Hazardous Substances — product is free of restricted hazardous materials
• REACH: EU chemicals regulation compliance — no substances of very high concern above thresholds
• WEEE: Waste Electrical and Electronic Equipment directive compliance
• CE: Conforms to all applicable EU directives for market placement
• UKCA: UK Conformity Assessed — complies with UK product safety regulations post-Brexit

Applications & Use Cases

• Overload and short-circuit protection in residential distribution boards
• Commercial building electrical panels and sub-distribution boards
• Industrial control panels requiring 2-pole 20A branch circuit protection
• Protection of lighting circuits, small motor loads, and transformer secondaries with moderate inrush (C-curve)
• DIN rail installations in automation enclosures and MCC panels