✅ ABB S204M-C20UC – Four-Pole Miniature Circuit Breaker 20A (UC Type) (Part No.: 2CDS274061R0204) The ABB S204M-C20UC ensures effective four-pole protection at 20A for hybrid electrical systems, balancing performance and space-efficiency. Technical Specifications: Part Number: 2CDS274061R0204 Model: S204M-C20UC Rated Current: 20A Type: Miniature Circuit Breaker (MCB, UC Type) Poles: 4P Applications: Industrial control, four-line circuits Mounting: DIN rail