ABB 2CDS271011R0404 SH201M-C40 1P 40A 10kA Miniature Circuit Breaker

The ABB SH201M-C40 miniature circuit breaker (SKU: 2CDS271011R0404) is a 1-pole, 40 A, 10 kA breaking capacity MCB from the SH200M series, designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial installations. Compact at 17.5 mm wide, the SH201M-C40 fits standard DIN rail enclosures and delivers dependable performance in compliance with IEC 60898-1 and EN 60898-1 standards.

Technical Specifications

Certifications & Standards

• IEC 60898-1: International standard for miniature circuit breakers for household and similar installations
• IEC/EN 60898-1: Combined IEC and European harmonised standard for MCB performance and safety
• EN 60898-1: European standard governing overcurrent protection characteristics
• IEC 60898: Base IEC standard for circuit breaker ratings and test methods
• IEC 60068-2: Environmental testing standard covering climatic and mechanical durability
• EN 60664: Insulation coordination standard for low-voltage equipment
• EN 45555: General methods for the assessment of the lifetime of energy-related products
• RoHS: Restriction of Hazardous Substances — compliant, restricting use of lead, mercury, cadmium and other harmful materials
• REACH: EU regulation on registration, evaluation, authorisation and restriction of chemicals
• WEEE: Waste Electrical and Electronic Equipment directive — product registered for responsible end-of-life recycling

Applications & Use Cases

• Overcurrent and short-circuit protection in residential distribution boards
• Commercial building electrical panels and final circuits
• Light industrial control panels and machinery protection
• DIN rail installation in compact enclosures