ABB 2CSF202004R1400 FH202 AC-40/0.03 2P 40A 30mA DIN-Rail Residual Current Circuit Breaker (RCCB)

The ABB FH202 AC-40/0.03 (SKU: 2CSF202004R1400) is a 2-pole, 40 A residual current circuit breaker (RCCB) from the FH200 series, designed to provide reliable earth-fault and personal-shock protection in residential and light commercial installations. With a 30 mA rated residual current and DIN-rail mounting, this RCCB fits seamlessly into standard distribution boards and satisfies IEC 61008 and EN 61008 requirements for residual current operated circuit breakers without integral overcurrent protection.

Technical Specifications

Certifications & Standards

• IEC 61008 / EN 61008 / IEC/EN61008: International and European standard for residual current operated circuit breakers without integral overcurrent protection (RCCBs)
• IEC 60898-1: Standard for circuit breakers for overcurrent protection for household and similar installations
• IEC/EN 60664-1 / EN 60664-1: Insulation coordination for equipment within low-voltage supply systems
• EN 45555: General methods for the assessment of the ability of electrical and electronic products to be reused, recycled, and recovered
• 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
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive 2012/19/EU

Applications & Use Cases

• Personal shock and earth-fault protection in residential distribution boards
• Light commercial and industrial control panels requiring DIN-rail mounted RCCBs
• Protection of socket-outlet circuits per IEC wiring regulations
• Downstream protection in sub-distribution boards alongside MCBs
• Compliance-driven installations requiring IEC 61008-certified residual current devices