ABB 2CSR255080R1104 DS201 C10 AC30 1P+N 10A 30mA Type AC 10kA Earth Leakage Circuit Breaker RCBO

The ABB DS201 C10 AC30 (SKU: 2CSR255080R1104) is a 1P+N residual current circuit breaker with overcurrent protection (RCBO), combining earth leakage protection at 30 mA sensitivity with a 10 A rated current and a 10 kA breaking capacity in a single compact DIN-rail device. Designed for Type AC residual current detection, the DS201 C10 AC30 provides reliable personnel and installation protection against earth faults and short-circuit currents in residential, commercial, and light industrial control panels.

Technical Specifications

Certifications & Standards

• IEC 61009-1: International standard for RCBOs — general requirements
• EN 61009-1: European harmonised standard for RCBOs — general requirements
• IEC 61009-2: International standard for RCBOs — supplementary requirements
• EN 61009-2: European harmonised standard for RCBOs — supplementary requirements
• IEC/EN 60664: Insulation coordination for low-voltage equipment
• IEC/EN 61009-1: Combined IEC/EN residual current circuit breaker with overcurrent protection standard
• IEC/EN 61009-2: Combined IEC/EN supplementary RCBO standard
• IEC 61009: Core RCBO standard series
• EN 61009: European RCBO standard series
• IEC 60898: Circuit breaker standard for overcurrent protection in household and similar installations
• IEC 60068-2: Environmental testing standard for electrical and electronic equipment
• EN 45555: General methods for the assessment of the lifetime of energy-related products
• EN 61009: European standard for residual current operated circuit-breakers
• EN 60664: European insulation coordination standard
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH regulation (EC) No 1907/2006
• WEEE: Waste Electrical and Electronic Equipment Directive compliant
• CCC: China Compulsory Certification for the Chinese market
• CE: Conformité Européenne — meets EU safety, health, and environmental requirements
• EAC: Eurasian Conformity mark for the EAEU market

Applications & Use Cases

• Residential distribution boards requiring combined overcurrent and earth fault protection
• Commercial electrical installations needing single-module 1P+N RCBO protection
• Light industrial control panels with Type AC sinusoidal earth leakage current detection
• Final circuit protection for socket outlets, lighting circuits, and appliance circuits
• Retrofit replacement for separate MCB and RCCB combinations in space-constrained enclosures