ABB 2CDS213001R0325 SH203-B32 3P 32A 6kA B-Curve 230/400V AC Miniature Circuit Breaker

The ABB SH203-B32 (SKU: 2CDS213001R0325) is a 3-pole miniature circuit breaker (MCB) from the SH200 series, rated at 32A with a B-curve trip characteristic and a breaking capacity of 6 kA at 230/400V AC. Designed for residential, commercial, and light industrial installations, the SH203-B32 provides reliable overcurrent and short-circuit protection for distribution boards and control panels.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International and European standard for circuit breakers for overcurrent protection in household and similar installations
• IEC 60898-1: IEC standard for household and similar electrical installations circuit breakers
• EN 60898-1: European harmonized standard for miniature circuit breakers
• IEC/EN60898-1: Combined IEC/EN compliance for circuit breaker performance and safety
• IEC 60898: Broader IEC standard family covering circuit breaker requirements
• IEC 60068-2: Environmental testing standard for durability and reliability under temperature, humidity, and mechanical stress
• EN60898-1: EN harmonized MCB standard confirming European market compliance
• EN45555: European standard for end-of-life treatment of electrical and electronic equipment
• EN60664: Insulation coordination standard for equipment within low-voltage systems
• CE: Conformité Européenne marking confirming compliance with EU health, safety, and environmental requirements
• RoHS: Restriction of Hazardous Substances — confirms product is free from restricted hazardous materials
• REACH: EU regulation on chemicals, ensuring safe use of substances in manufacturing
• SNI: Indonesian National Standard certification for market compliance
• WEEE: Waste Electrical and Electronic Equipment directive compliance for responsible end-of-life disposal

Applications & Use Cases

• Overcurrent and short-circuit protection in residential distribution boards
• Commercial building electrical panel protection
• Light industrial control panels and automation cabinets
• Protection of motor feeders and resistive loads requiring B-curve tripping
• General wiring protection in 3-phase 400V AC systems