✅ ABB S203M-C 40 – Triple-Pole Miniature Circuit Breaker 40A (Part No.: 2CDS273001R0404) The ABB S203M-C 40 is a high-reliability 3-pole circuit breaker rated at 40 amperes. It is ideal for industrial and commercial applications where stable and secure circuit protection is required. Technical Specifications: Part Number: 2CDS273001R0404 Model: S203M-C 40 Rated Current: 40A Type: Miniature Circuit Breaker (MCB) Poles: 3P Applications: Electrical motors, machine panels Mounting: DIN rail