ABB 2CSF204401R1900 F204 A-100/0.03 AP-R 4P 100A 30mA Type A AP-R Residual Current Circuit Breaker

The ABB F204 A-100/0.03 AP-R (SKU: 2CSF204401R1900) is a 4-pole residual current circuit breaker (RCCB) rated at 100 A with a 30 mA residual current sensitivity, designed for reliable personnel and equipment protection against earth-fault currents in industrial and commercial installations. Part of the proven ABB F200 series, the F204 A-100/0.03 AP-R mounts easily on standard DIN rail and is certified to IEC 61008, making it a trusted choice for control panels and distribution boards worldwide.

Technical Specifications

Certifications & Standards

• IEC 61008: International standard for residual current operated circuit-breakers without integral overcurrent protection (RCCBs)
• EN 61008: European harmonised standard for RCCBs, aligned with IEC 61008
• IEC 60068-2: Environmental testing standard covering robustness under climatic and mechanical stress
• EN 45555-82: European standard addressing generic criteria for the design of environmentally conscious electrical and electronic products
• EN 45555: General methods for the assessment of the ability to be repaired, reused, and recycled for electrical and electronic equipment
• CSA: Canadian Standards Association certification for North American market compliance
• RoHS: Restriction of Hazardous Substances Directive — free from restricted hazardous substances
• REACH: Compliance with EU REACH regulation on chemical substances
• WEEE: Waste Electrical and Electronic Equipment Directive compliance for responsible end-of-life disposal

Applications & Use Cases

• Personnel protection against indirect contact (earth faults) in industrial control panels
• Equipment protection in commercial and residential distribution boards
• Four-pole protection for three-phase + neutral circuits (TN, TT, and IT systems)
• Type A AP-R sensitivity — suitable for circuits containing frequency converters, drives, and other loads generating pulsating DC residual currents
• Building automation, HVAC, and motor control centre (MCC) applications