ABB 2CDS213001R0105 SH203-B10 3P 10A 6kA B-Curve 230/400V AC Miniature Circuit Breaker

The ABB SH203-B10 miniature circuit breaker (MCB), catalog number SH203-B10 / SKU 2CDS213001R0105, is a 3-pole 10A B-curve device from the SH200 series, rated at 230/400V AC with a 6 kA breaking capacity per IEC/EN 60898-1. Designed for residential and light commercial installation protection, it delivers reliable overload and short-circuit protection in compact DIN rail-mounted control panels and distribution boards.

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 miniature circuit breakers for overcurrent protection
• EN 60898-1: European harmonized standard for miniature circuit breakers
• IEC/EN60898-1: Combined IEC/EN compliance designation for MCB safety and performance
• IEC 60898: Core IEC standard governing circuit breaker construction and performance
• IEC 60068-2: Environmental testing standard for electrical and electronic equipment
• EN45555: European standard for general requirements for the ecodesign of networked standby equipment
• EN45555-92: Supplementary ecodesign requirements for electrical switchgear
• EN60664: Insulation coordination standard for equipment within low-voltage systems
• CE: European Conformity marking — meets EU safety, health, and environmental requirements
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliance with EU REACH regulation on chemical substances
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive
• SNI: Indonesian National Standard certification for market compliance