ABB 2CSF204568R1250 F204 B-25/0.03 4P 25A 30mA DIN-Rail Residual Current Circuit Breaker

The ABB F204 B-25/0.03 (SKU: 2CSF204568R1250) is a 4-pole residual current circuit breaker (RCCB) rated at 25 A with a 30 mA sensitivity, designed for earth leakage and personal protection in industrial and commercial distribution boards. Part of ABB's trusted F200 series, the F204 B-25/0.03 mounts on standard DIN rail and provides reliable disconnection against residual currents in accordance with IEC/EN 61008-1 and IEC/EN 62423 standards.

Technical Specifications

Certifications & Standards

• IEC 61008-1 / EN 61008-1: Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses — Part 1: General rules
• IEC 61008-2 / EN 61008-2: Residual current operated circuit-breakers — Part 2: Applicability of the general rules to RCCBs functionally dependent on line voltage
• IEC 62423 / EN 62423: Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection
• IEC 60068-2: Environmental testing standards for electrical and electronic equipment
• EN 45555: General methods for the assessment of the ability to recycle, reuse and recover electrical and electronic equipment
• UL 2799: Electrical Systems for Stationary and Movable Electric Vehicles
• RoHS: Restriction of Hazardous Substances Directive — compliant with EU RoHS 2 (2011/65/EU)
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substances
• WEEE: Waste Electrical and Electronic Equipment Directive compliant — proper disposal and recycling obligations met

Applications & Use Cases

• Earth leakage protection in industrial control panels and distribution boards
• Personal protection against electric shock in commercial buildings and facilities
• Three-phase + neutral circuit protection in 4-wire systems
• Supplementary protection in motor circuits, HVAC equipment, and process machinery
• DIN rail installations in panel enclosures requiring compact, standards-compliant RCCDs