✅ ABB S204M-C63UC – Four-Pole Miniature Circuit Breaker 63A (UC Type) (Part No.: 2CDS274061R0634) The ABB S204M-C63UC is a robust 63A four-pole MCB for use in advanced AC/DC environments requiring dependable overload and fault protection. Technical Specifications: Part Number: 2CDS274061R0634 Model: S204M-C63UC Rated Current: 63A Type: Miniature Circuit Breaker (MCB, UC Type) Poles: 4P Applications: Heavy machinery, critical power systems Mounting: DIN rail