✅ ABB F204 AC – 4P Residual Current Circuit Breaker 25A, 30mA (Part No.: 2CSF204005R3250) The ABB F204 AC 25A RCCB offers high-performance earth fault protection in four-pole applications with high current loads. Technical Specifications: Part Number: 2CSF204005R3250 Model: F204 AC Rated Current: 25A Sensitivity: 30mA Type: Residual Current Circuit Breaker (RCCB) Poles: 4P Applications: Distribution panels, neutral-protected switchgear Mounting: DIN rail