✅ ABB F204 AC – 4P Residual Current Circuit Breaker 80A, 30mA (Part No.: 2CSF204005R3800) The ABB F204 AC RCCB delivers four-pole protection at 80A with 30mA sensitivity, designed for high-capacity installations with critical leakage safety requirements. Technical Specifications: Part Number: 2CSF204005R3800 Model: F204 AC Rated Current: 80A Sensitivity: 30mA Type: Residual Current Circuit Breaker (RCCB) Poles: 4P Applications: Large-scale distribution, industrial feeders Mounting: DIN rail