ABB 2CDS211001R0504 SH201-C50 1P 50A 6kA C-Curve DIN Rail Miniature Circuit Breaker

The ABB SH201-C50 miniature circuit breaker (MCB), SKU 2CDS211001R0504, is a 1-pole, 50 A, 6 kA breaking capacity device with C-curve tripping characteristic, designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial distribution boards. Mounted on standard DIN rail (acc. to DIN 43880) in a compact 17.5 mm width, the SH201-C50 delivers dependable performance in space-constrained control panels and consumer units.

Technical Specifications

Certifications & Standards

• IEC 60898-1 / EN 60898-1: Primary international and European standard for household and similar MCBs
• IEC/EN 60898-1: Harmonised IEC/EN compliance for circuit breakers for overcurrent protection
• IEC 60898-1230: Additional IEC 60898 series compliance
• IEC 60068-2: Environmental testing standard for robustness and durability
• EN 60664: Insulation coordination for equipment within low-voltage systems
• EN 45555: General methods for assessing the energy-related aspects of networked standby products
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH Regulation (EC) No 1907/2006 on chemical substances
• SNI: Standar Nasional Indonesia — certified for the Indonesian market
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive 2012/19/EU

Applications & Use Cases

• Final circuit protection in residential distribution boards and consumer units
• Commercial building electrical panels for lighting and power circuits
• Light industrial control panels requiring compact 1-pole protection
• Sub-distribution boards in offices, retail outlets, and public buildings
• Machinery and equipment protection where C-curve characteristics suit inductive loads