ABB 2CDS272061R0634 S202M-C63UC 2P 63A 10kA C-Curve Miniature Circuit Breaker MCB

The ABB S202M-C63UC (SKU: 2CDS272061R0634) is a 2-pole 63 A miniature circuit breaker from the System Pro M compact S200MUC series, designed for reliable overcurrent and short-circuit protection in industrial and commercial control panels. With a 10 kA breaking capacity and C-type tripping characteristic, the S202M-C63UC delivers robust performance in demanding environments where high fault currents must be interrupted safely and quickly.

Technical Specifications

Certifications & Standards

• IEC 60898-2: International standard for circuit breakers for household and similar installations — AC and DC applications
• EN 60898-2: European harmonised standard for circuit breakers for household and similar installations
• IEC/EN 60664: Insulation coordination for equipment within low-voltage systems
• IEC/EN 60898-2: Combined IEC/EN compliance for AC and DC miniature circuit breakers
• IEC/EN 60947-2: Low-voltage switchgear and controlgear — circuit breakers (industrial grade)
• IEC 60898-1400: Circuit breaker standard variant for 400 V rated systems
• IEC 60898-1440: Circuit breaker standard variant — 440 V systems
• IEC 60898-2400: DC circuit breaker standard — 400 V
• IEC 60898-2440: DC circuit breaker standard — 440 V
• IEC 60947-2440: Industrial circuit breaker compliance at 440 V
• IEC 60068-2: Environmental testing — climatic and mechanical durability
• EN 45555: General methods for the assessment of the ability of energy-related products to be repaired, reused or recycled
• EN 60664: European standard for insulation coordination in low-voltage systems
• EN 60898-2: European standard — circuit breakers for AC and DC household and similar installations
• EN 60947-2: European standard for low-voltage industrial circuit breakers
• CSA: Canadian Standards Association certification for North American market compliance
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — EU compliance
• WEEE: Waste Electrical and Electronic Equipment Directive — compliant disposal and recyclability

Applications & Use Cases

• Overcurrent and short-circuit protection in industrial control panels and distribution boards
• Protection of motor branch circuits and lighting circuits requiring C-curve characteristics
• Machine building and factory automation panels where compact DIN-rail mounting is required
• Commercial building electrical installations requiring dual IEC and North American (CSA) compliance
• Applications demanding both AC and DC circuit breaker certification (IEC 60898-2)