✅ ABB S203M-C20UC – Triple-Pole Miniature Circuit Breaker 20A (UC Type) (Part No.: 2CDS273061R0204) The ABB S203M-C20UC offers reliable triple-pole circuit protection for 20A universal current systems, ensuring consistent safety across AC/DC configurations. Technical Specifications: Part Number: 2CDS273061R0204 Model: S203M-C20UC Rated Current: 20A Type: Miniature Circuit Breaker (MCB, UC Type) Poles: 3P Applications: Electrical distribution, renewable energy setups Mounting: DIN rail