ABB 2CDS272061R0024 S202M-C2UC 2P 2A 10kA Curve-C Miniature Circuit Breaker MCB

The ABB S202M-C2UC miniature circuit breaker (MCB), SKU 2CDS272061R0024, is a 2-pole, 2 A, 10 kA breaking capacity device with Curve-C trip characteristic, designed for reliable overcurrent and short-circuit protection in industrial control panels and automation systems. Part of ABB's System Pro M compact series S200MUC, the S202M-C2UC meets the demanding requirements of both IEC 60898-2 and IEC 60947-2 standards, making it suitable for AC and DC protection applications.

Technical Specifications

Certifications & Standards

• IEC 60898-2: International standard for circuit breakers for AC and DC household and similar installations
• EN 60898-2: European harmonised standard for circuit breakers, domestic and similar use (DC)
• IEC/EN 60898-2: Combined IEC and EN compliance for household/similar circuit breakers (DC)
• IEC/EN 60947-2: Low-voltage switchgear and controlgear — circuit breakers for industrial use
• IEC 60898-1400: Circuit breaker performance standard variant
• IEC 60898-1440: Circuit breaker performance standard variant
• IEC 60898-2400: Circuit breaker performance standard variant
• IEC 60898-2440: Circuit breaker performance standard variant
• IEC 60947-2440: Industrial circuit breaker standard variant
• IEC 60068-2: Environmental testing standard for electrical/electronic equipment
• EN 45555: General methods for the assessment of the ability to recover materials and resources from electrical and electronic equipment
• EN 60664: Insulation coordination for equipment within low-voltage systems
• EN 60898-2: European standard for circuit breakers (DC applications)
• EN 60947-2: European standard for low-voltage industrial circuit breakers
• CSA: Canadian Standards Association certification for North American markets
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH Regulation (EC) No 1907/2006 on chemical safety
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Overcurrent and short-circuit protection in industrial control panels
• DC circuit protection in photovoltaic (solar) installations and battery systems
• Machine automation and process control equipment protection
• Branch circuit protection in commercial and industrial electrical distribution boards
• Protection of sensitive electronic equipment requiring precise 2 A rated current