✅ ABB S203M-C 50 – Triple-Pole Miniature Circuit Breaker 50A (Part No.: 2CDS273001R0504) The ABB S203M-C 50 miniature circuit breaker provides reliable protection for 50A three-phase systems. Designed for durability and compact installation, it suits power-intensive distribution networks. Technical Specifications: Part Number: 2CDS273001R0504 Model: S203M-C 50 Rated Current: 50A Type: Miniature Circuit Breaker (MCB) Poles: 3P Applications: Power control, HVAC, heavy loads Mounting: DIN rail