✅ ABB BMS312C40 – MCB 2P – 40A – 3KA – (Part No.: 2CDS632031R0404) The ABB BMS312C40 (2CDS632031R0404) is a robust 2-pole Miniature Circuit Breaker suitable for dual-phase circuit protection. With a 40A rated current and 3KA breaking capacity, it offers safe and efficient protection against overloads and short circuits in residential, commercial, and industrial settings. It is an ideal solution for medium-to-high load equipment such as industrial compressors, HVAC units, and lighting panels. The MCB mounts securely on DIN rails and meets IEC/EN 60898-1 standards. Technical Specifications: Part Number: 2CDS632031R0404 Model: BMS312C40 Type: Miniature Circuit Breaker (MCB) Poles: 2P Rated Current: 40A Breaking Capacity: 3KA Mounting: DIN rail Application: Dual-phase protection for industrial/commercial equipment Standards Compliance: IEC/EN 60898-1