ABB 2CDS271001R0065 S201M-B6 1P 6A 10kA B-Curve 230/400V AC Miniature Circuit Breaker

The ABB S201M-B6 (SKU: 2CDS271001R0065) is a 1-pole, 6A, B-curve miniature circuit breaker (MCB) from the S200M series, designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial control panel installations. Rated at 230/400V AC with a high breaking capacity of 10kA at 400V AC per IEC/EN 60898-1, the S201M-B6 delivers superior protection performance in a compact 17.5mm DIN rail form factor weighing just 112g.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International and European standard for household and similar circuit breakers
• IEC/EN 60947-2: International and European standard for industrial circuit breakers
• IEC 60898-1: International standard — overcurrent protection for household and similar installations
• EN 60898-1: European harmonised standard for miniature circuit breakers
• IEC/EN 60898: Combined IEC and EN conformance for circuit breaker performance
• IEC/EN60898: Alternate reference designation for IEC/EN 60898 compliance
• IEC60068-2: Environmental testing standard (climate, shock, vibration)
• EN 60898: European standard for household circuit breakers
• EN 60947-2: European standard for low-voltage switchgear and controlgear
• EN45555: General methods for the assessment of the ability of energy-related products to be repaired, reused, or recycled
• EN60664: Insulation coordination for equipment within low-voltage systems
• EN60898: European standard for overcurrent protection circuit breakers
• EN60947: European standard for low-voltage switchgear and controlgear — general rules
• UL1077: UL standard for supplementary protectors for use in electrical equipment
• CSA: Canadian Standards Association certification for electrical safety
• RoHS: Restriction of Hazardous Substances — compliant, no restricted materials
• REACH: EU chemical safety regulation — substances of very high concern compliant
• WEEE: Waste Electrical and Electronic Equipment directive compliant
• CE: European Conformity marking — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed — authorised for sale and use in Great Britain

Applications & Use Cases

• Overcurrent and short-circuit protection in residential distribution boards
• Protection of lighting and socket outlet circuits in commercial buildings
• Control panel circuit protection in light industrial and automation environments
• Branch circuit protection where a B-curve (3–5× In) tripping characteristic is required for resistive and lightly inductive loads
• DIN rail installation in compact enclosures requiring a narrow 17.5mm module pitch