✅ ABB S203M-C 16 – Triple-Pole Miniature Circuit Breaker 16A (Part No.: 2CDS273001R0164) The ABB S203M-C 16 is a 3-pole MCB with a 16A rating, ideal for protecting three-phase circuits in residential and commercial setups. It provides thermal-magnetic protection against overloads and short circuits. Technical Specifications: Part Number: 2CDS273001R0164 Model: S203M-C 16 Rated Current: 16A Type: Miniature Circuit Breaker (MCB) Poles: 3P Applications: HVAC, commercial lighting Mounting: DIN rail