ABB 2CDS252001R0104 S202-C10 2P 10A 6kA C-Curve DIN-Rail Miniature Circuit Breaker

The ABB S202-C10 miniature circuit breaker (MCB), SKU 2CDS252001R0104, is a 2-pole 10A C-curve device from the S200 series designed to provide reliable overcurrent and short-circuit protection in residential, commercial, and light industrial installations. Rated at 230/400V AC with a breaking capacity of 6 kA, the S202-C10 mounts directly on standard DIN rail and fits neatly into compact distribution boards with its 35mm × 88mm × 69mm footprint.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International and European standard for household and similar circuit breakers
• IEC/EN 60947-2: International and European standard for low-voltage switchgear — circuit breakers
• UL 1077: UL standard for supplementary protectors for use in electrical equipment
• IEC 60898-1: IEC standard for circuit breakers for overcurrent protection in household installations
• EN 60898-1: European adoption of IEC 60898-1
• IEC/EN 60664: Insulation coordination for equipment within low-voltage systems
• IEC 60898-1400: IEC 60898-1 variant / amendment
• IEC 60947-2440: IEC 60947-2 variant / amendment
• IEC 60068-2: Environmental testing standard for electrical and electronic equipment
• EN 60947-2: European adoption of IEC 60947-2
• EN 45555: General methods for the assessment of the ability of energy-related products to be repaired, reused, or recycled
• EN 60664: European adoption of IEC 60664 insulation coordination standard
• CSA: Canadian Standards Association certification for North American market compliance
• RoHS: Restriction of Hazardous Substances — EU Directive 2011/65/EU compliance
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals (EU) compliance
• WEEE: Waste Electrical and Electronic Equipment Directive compliance
• CE: European Conformity marking — meets all applicable EU directives
• UKCA: UK Conformity Assessed marking — meets UK market requirements post-Brexit

Applications & Use Cases

• Overcurrent and short-circuit protection in residential distribution boards
• Commercial building electrical panels and sub-distribution boards
• Light industrial control panels requiring 2-pole 10A branch circuit protection
• Protection of single-phase and three-phase (line-to-line) 400V circuits
• Automation control cabinets where compact DIN-rail mounting is required