ABB 2CDS272001R0044 S202M-C4 2P 4A 10kA C-Curve Miniature Circuit Breaker

The ABB S202M-C4 miniature circuit breaker (SKU: 2CDS272001R0044) is a 2-pole, 4A, C-curve MCB from the S200M series, rated at 10kA breaking capacity and designed for reliable overcurrent and short-circuit protection in residential, commercial, and industrial control panels. Compact at 35mm × 88mm × 69mm and weighing just 0.224 kg, the S202M-C4 delivers high-performance protection in a space-efficient DIN-rail-mounted package certified to IEC 60898-1 and IEC/EN 60947-2.

Technical Specifications

Certifications & Standards

• IEC 60898-1: International standard for circuit breakers for overcurrent protection in household and similar installations
• EN 60898-1: European harmonised standard equivalent to IEC 60898-1
• IEC/EN 60898: Combined international/European standard for miniature circuit breakers
• IEC/EN 60947-2: Standard for low-voltage switchgear and controlgear — circuit breakers
• IEC/EN 60664: Insulation coordination for equipment within low-voltage systems
• IEC 60898-1400: Extended IEC 60898-1 performance variant
• IEC 60947-2440: Extended IEC 60947-2 performance variant
• IEC 60068-2: Environmental testing standard for electrical and electronic equipment
• EN 60947-2: European standard for low-voltage switchgear circuit breakers
• EN 45555: General methods for the assessment of the energy efficiency and other resource aspects of network-connected devices
• EN 60664: European insulation coordination standard for low-voltage systems
• EN 60898: European miniature circuit breaker performance standard
• EN 60947: European low-voltage switchgear and controlgear standard family
• UL 1077: UL standard for supplementary protectors for use in electrical equipment
• CSA: Canadian Standards Association approval for electrical safety
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation on chemical substances
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive
• CE: Conformité Européenne marking — meets all applicable EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed marking for the Great Britain market

Applications & Use Cases

• Overcurrent and short-circuit protection in distribution boards and control panels
• Protection of lighting circuits and small motor loads (C-curve suitable for moderate inrush)
• Industrial automation cabinets requiring compact, high-breaking-capacity MCBs
• Commercial building electrical installations and final circuit protection
• Machine building and OEM panel assemblies where DIN-rail mounting is standard