ABB 2CDS274011R0104 SH204M-C10 4P 10A 10kA 400V Miniature Circuit Breaker

The ABB SH204M-C10 miniature circuit breaker (SKU: 2CDS274011R0104) is a 4-pole, 10 A, 10 kA breaking capacity MCB rated at 400 V AC, designed for reliable overcurrent and short-circuit protection in residential, commercial, and industrial distribution boards. Mounted on DIN rail per DIN 43880, the SH204M-C10 belongs to ABB's SH200M series and offers compact dimensions of 70 mm × 88 mm × 69 mm with a weight of just 0.408 kg.

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 60898-1: Combined IEC and EN certification confirming dual international and European compliance
• IEC 60898: Base IEC standard for circuit breakers for overcurrent protection
• IEC 60068-2: Environmental testing standard covering vibration, shock, and climatic conditions
• EN 45555: General methods for the assessment of the lifetime of energy-related products and provision of information on the availability of spare parts
• EN45555: Equivalent EN designation for product lifecycle and repairability assessment
• EN 60664: Insulation coordination for equipment within low-voltage systems
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU limiting hazardous materials in electrical and electronic equipment
• REACH: EU Regulation (EC) No 1907/2006 — compliant with chemical substance registration, evaluation, and authorisation requirements
• WEEE: Waste Electrical and Electronic Equipment Directive — product registered for proper end-of-life recycling and disposal

Applications & Use Cases

• Overcurrent and short-circuit protection in residential and commercial distribution boards
• Industrial control panels and automation enclosures requiring 4-pole protection
• Protection of three-phase loads plus neutral in low-voltage distribution networks
• Retrofitting or upgrading existing DIN rail-mounted protection schemes