ABB 2CSF204001R1400 F204 AC-40/0.03 4P 40A 30mA DIN-Rail Residual Current Circuit Breaker

The ABB F204 AC-40/0.03 (SKU: 2CSF204001R1400) is a 4-pole, 40 A residual current circuit breaker (RCCB) from the F200 series, designed to provide reliable earth-fault protection in residential, commercial, and light-industrial installations. Rated at a 30 mA sensitivity threshold and mounting directly onto standard DIN rail, this F204 AC-40/0.03 device delivers dependable personnel and equipment protection against electric shock and ground-fault currents.

Technical Specifications

Certifications & Standards

• IEC 61008: International standard for residual current operated circuit-breakers without integral overcurrent protection (RCCBs)
• EN 61008: European harmonised standard equivalent to IEC 61008, confirming compliance for CE marking
• IEC 60068-2: Environmental testing standard covering vibration, shock, humidity, and temperature endurance
• EN 45555: European standard for end-of-life management and recyclability of electrical and electronic products
• UL 2799: North American certification for electrical power systems with zero carbon footprint / clean power validation
• CSA: Canadian Standards Association certification confirming compliance with North American safety requirements
• RoHS: Restriction of Hazardous Substances — product is free from lead, mercury, cadmium, and other restricted materials
• REACH: EU chemical safety regulation compliance, confirming absence of substances of very high concern (SVHC)
• WEEE: Waste Electrical and Electronic Equipment directive compliance for responsible end-of-life recycling

Applications & Use Cases

• Earth-fault and personal shock protection in residential distribution boards
• Commercial building panel boards and sub-distribution panels
• Light-industrial control panels requiring 4-pole ground-fault protection
• Downstream protection for circuits supplying wet areas (bathrooms, kitchens, outdoor sockets)
• Protection of three-phase + neutral circuits where balanced RCCB tripping is required