ABB 1SDA064887R1 Moulded Case Circuit Breaker - UL/CSA

Four-pole fixed design with front-terminal connections and a stored-energy operating mechanism enables fast, deterministic trips and easier maintenance. This reduces downtime during fault isolation and routine servicing. It fits neatly into standard panel builds, supporting quick commissioning in high-demand environments. High-current capability and robust insulation provide reliable protection for feeders and transformers under fault conditions. The 1200 A rating and 1000 V insulation help safeguard equipment and ensure safe operation within 630 V AC systems, while a maximum impulse withstand of 8 kV adds margin against transients. This translates to fewer nuisance trips and improved process stability. PR232/P-LSI solid-state release delivers precise trip timing and repeatable protection across duty cycles. The combination of a front access release and stored-energy mechanism supports fast resets after trips and reduces maintenance complexity. It is well suited for motor protection schemes and transformer feeders in demanding manufacturing and process facilities. For durability, the MCCB is designed for up to 10000 mechanical cycles and exhibits 47 W power loss per pole under rated conditions. This minimizes thermal stress and energy consumption on long-running installations, contributing to lower operating costs. The 14 kg unit is engineered for robust field performance in harsh plant environments. Global compliance and installation convenience are strong selling points. UL/CSA listings, CE declarations, and RoHS compliance simplify procurement and regulatory approvals, while front-terminal fixed construction accelerates wiring and reduces panel depth constraints. As part of the Tmax T family, it also supports standard fault protection coordination schemes across diverse industrial applications.