ABB 2CDS211001R0205 SH201-B20 1P 20A 6kA B-Curve Miniature Circuit Breaker

The ABB SH201-B20 miniature circuit breaker (MCB), catalog number SH201-B20 / SKU 2CDS211001R0205, is a 1-pole, 20A, B-curve device rated at 230/400V AC with a breaking capacity of 6 kA, designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial installations. Part of the ABB SH200 series, the SH201-B20 delivers consistent performance in compact DIN rail assemblies, offering a slim 17.5mm profile that maximises space efficiency in control panels and distribution boards.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: Primary standard for household and similar installations circuit breakers
• IEC 60898-1: International standard governing MCB performance and safety
• EN 60898-1: European harmonised standard for miniature circuit breakers
• IEC/EN60898-1: Combined IEC and EN compliance confirming dual-standard conformity
• IEC 60898: General IEC circuit breaker standard series compliance
• IEC 60068-2: Environmental testing standard for mechanical and climatic robustness
• EN 45555: General methods for the assessment of the lifetime of energy-related products
• EN 60664: Insulation coordination standard for low-voltage equipment
• SNI: Indonesian National Standard (Standar Nasional Indonesia) certification
• REACH: EU regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals
• RoHS: Restriction of Hazardous Substances — product complies with EU Directive 2011/65/EU
• WEEE: Waste Electrical and Electronic Equipment Directive compliance for responsible disposal