ABB 2CDS274011R0324 SH204M-C32 4P 32A 10kA 400V Miniature Circuit Breaker

The ABB SH204M-C32 (SKU: 2CDS274011R0324) is a 4-pole miniature circuit breaker (MCB) rated at 32A and 400V AC with a 10kA breaking capacity, designed for reliable overcurrent and short-circuit protection in residential, commercial, and industrial distribution boards. Mounted on standard DIN rail per DIN 43880, the SH204M-C32 belongs to ABB's SH200M series, offering compact dimensions of 70×88×69mm and a lightweight 0.44kg profile suitable for space-constrained control panels.

Technical Specifications

Certifications & Standards

• IEC 60898-1 / EN 60898-1: Verified conformance to the international and European standard for circuit breakers for overcurrent protection in household and similar installations
• IEC 60898: General compliance with the IEC circuit breaker performance standard
• IEC 60068-2: Environmental testing standard compliance (climatic and mechanical stress)
• EN 45555: European standard on end-of-life treatment of electrical and electronic equipment, supporting sustainable product design
• EN 60664: Insulation coordination standard for equipment within low-voltage systems
• REACH: Compliant with EU REACH regulation on chemical substances
• RoHS: Restriction of Hazardous Substances directive compliant — free from restricted materials
• TSCA: Compliant with the US Toxic Substances Control Act
• WEEE: Compliant with the Waste Electrical and Electronic Equipment directive for proper end-of-life disposal

Applications & Use Cases

• Overcurrent and short-circuit protection in residential and commercial distribution boards
• Industrial control panels and automation cabinets requiring compact 4-pole MCB protection
• Protection of three-phase loads with neutral conductor in low-voltage power distribution
• Sub-distribution boards in commercial buildings and infrastructure projects
• Machinery and equipment protection in industrial automation environments