ABB 2CDS213001R0205 SH203-B20 3P 20A 6kA B-Curve 230/400V Miniature Circuit Breaker

The ABB SH203-B20 miniature circuit breaker (MCB), catalog number SH203-B20 (SKU: 2CDS213001R0205), is a 3-pole, 20 A, B-curve protective device rated at 230/400 V AC with a breaking capacity of 6 kA. Part of the ABB SH200 series, it delivers reliable overload and short-circuit protection for residential, commercial, and light industrial distribution boards and control panels.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International and European standard for household and similar circuit breakers for overcurrent protection
• IEC 60898-1: IEC standard for circuit breakers for overcurrent protection in household and similar installations
• EN 60898-1: European harmonised standard for miniature circuit breakers
• IEC/EN60898-1: Combined IEC/EN designation confirming dual compliance
• IEC 60898: General IEC series standard for circuit breakers
• IEC 60068-2: Environmental testing standard confirming product robustness under climatic and mechanical stress
• EN 45555: European standard for general methods for the assessment of the lifetime and recyclability of energy-related products
• EN 60664: Insulation coordination for equipment within low-voltage systems
• CE: Conformité Européenne marking confirming compliance with EU safety, health, and environmental directives
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — EU REACH regulation compliant
• SNI: Standar Nasional Indonesia — meets Indonesian national product standard
• WEEE: Waste Electrical and Electronic Equipment Directive — compliant with EU WEEE Directive 2012/19/EU