ABB 2CSR255080R3164 DS201 C16 AC300 1P+N 16A 10kA Type AC 300mA Earth Leakage Circuit Breaker RCBO

The ABB DS201 C16 AC300 (SKU: 2CSR255080R3164) is a 1P+N Residual Current Circuit Breaker with Overcurrent Protection (RCBO) rated at 16A with a 300mA Type AC residual current sensitivity and a 10kA breaking capacity. Designed for DIN-rail installation in residential and light commercial control panels, this earth leakage circuit breaker provides simultaneous protection against overload, short-circuit, and earth fault currents in a compact 35mm wide single-module housing.

Technical Specifications

Certifications & Standards

• IEC 61009-1: Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses
• EN 61009-1: European harmonised standard for RCBOs, household and similar uses
• IEC 61009-2: Residual current operated circuit-breakers — particular requirements
• EN 61009-2: European harmonised particular requirements for RCBOs
• IEC/EN 60664: Insulation coordination for equipment within low-voltage systems
• IEC/EN 61009-1: Combined IEC/EN residual current circuit-breaker with overcurrent protection standard
• IEC/EN 61009-2: Combined IEC/EN particular requirements for RCBOs
• IEC 61009: General RCBO product family standard compliance
• IEC 60898: Circuit-breakers for overcurrent protection for household and similar installations
• IEC 60068-2: Environmental testing — climatic and mechanical durability
• EN 45555: General methods for the assessment of the lifetime of energy-related products
• EN 61009: European RCBO product family standard compliance
• EN 60664: Insulation coordination for equipment within low-voltage systems (EN edition)
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals compliance
• WEEE: Waste Electrical and Electronic Equipment Directive compliance
• CCC: China Compulsory Certification for the Chinese market
• CE: Conformité Européenne — meets all applicable EU safety, health, and environmental requirements
• EAC: Eurasian Conformity mark — approved for Russia, Kazakhstan, Belarus, and EAEU markets

Applications & Use Cases

• Residential distribution boards and consumer units requiring combined earth fault and overcurrent protection
• Light commercial installations: offices, retail outlets, and hospitality environments
• Protection of socket outlet circuits and fixed appliance circuits against ground faults
• Retrofit replacement of separate RCD + MCB combinations where panel space is limited
• Industrial control panels with 1P+N branch circuits requiring Type AC residual current detection