ABB 2CDS211001R0634 SH201-C63 1P 63A 6kA C-Curve DIN Rail Miniature Circuit Breaker

The ABB SH201-C63 miniature circuit breaker (MCB), reference 2CDS211001R0634, is a 1-pole, 63 A, 6 kA breaking capacity device from the SH200 series, designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial installations. Featuring a C-curve trip characteristic and compact DIN rail mounting (17.5 mm wide), the SH201-C63 is engineered for straightforward integration into standard distribution boards and control panels.

Technical Specifications

Certifications & Standards

• IEC 60898-1 / EN 60898-1: Primary standard for household and similar circuit breakers for overcurrent protection
• IEC/EN 60898-1: Combined IEC and EN harmonised standard compliance
• IEC 60898-1230: Supplementary IEC standard requirement for circuit breakers
• IEC 60068-227: Environmental testing standard compliance
• EN 60664: Insulation coordination for equipment within low-voltage systems
• EN 45555: General methods for the assessment of the ability to recover resources from electrical and electronic equipment
• RoHS: Restriction of Hazardous Substances — free from restricted hazardous materials
• REACH: Compliance with EU REACH regulation on chemical substances
• WEEE: Waste Electrical and Electronic Equipment directive compliance

Applications & Use Cases

• Overcurrent and short-circuit protection in residential distribution boards
• Commercial building electrical panel protection
• Light industrial control panel circuit protection
• Branch circuit protection for lighting and socket outlet circuits
• Final circuits requiring C-curve characteristics for standard resistive and slightly inductive loads