✅ ABB BMS311C16 – MCB 1P – 16A – 3KA – (Part No.: 2CDS631031R0164) The ABB BMS311C16 (2CDS631031R0164) is a 1-pole Miniature Circuit Breaker designed to protect electrical circuits from overloads and short circuits. With a rated current of 16A and a 3KA breaking capacity, it is well-suited for residential and light commercial branch circuits such as sockets, appliances, and lighting systems. This MCB ensures safe disconnection and integrates easily into DIN rail-mounted distribution panels. Technical Specifications: Part Number: 2CDS631031R0164 Model: BMS311C16 Type: Miniature Circuit Breaker (MCB) Poles: 1P Rated Current: 16A Breaking Capacity: 3KA Mounting: DIN rail Application: Residential and light commercial branch circuit protection Standards Compliance: IEC/EN 60898-1