ABB 1SDA123529R1 Moulded Case Circuit Breaker - IEC 60947-2

Feature → Business Impact → Application: 3P DC design provides robust protection for DC power circuits, reducing the risk of cascading faults in critical automation systems; lowers downtime and repair costs in plant environments such as manufacturing lines and data centers. Application in centralized DC distribution cabinets ensures consistent protection for 160 A loads with minimal voltage drop and predictable tripping behavior. Feature → Business Impact → Application: Rated Operational Voltage of 500 V DC and Ui of 1000 V enables safe integration into high-voltage DC bus systems used in automation tiers and battery storage, improving system integrity during transients. Application: DC motor drives, energy storage, and automation cabinets; installation in fixed circuit-breaker configurations supports straightforward panel mounting and serviceability. Feature → Business Impact → Application: Ics and Icu ratings (50 kA in specified configurations) deliver reliable short-circuit performance, decreasing the risk of equipment damage and downtime. Application: Critical protection for PV inverters, DC link buses, and motor control centers. Feature → Business Impact → Application: Mechanical durability of 25,000 cycles and 16.15 W power loss per pole translate to long service life and lower energy waste, supporting total cost of ownership improvements in mission-critical lines. Application: Frequent switching environments, battery-backed systems, and high-cycle DC distribution panels. Feature → Business Impact → Application: Compact dimensions (90 mm x 130 mm x 82.5 mm) and 1.2 kg weight enable easy integration into compact control panels and space-constrained enclosures. Application: Modern industrial cabinets and retrofit projects where space is at a premium. Feature → Business Impact → Application: ABB EcoSolutions alignment, RoHS/REACH declarations, EPD documentation, and EN45555 recyclability guidance support regulatory compliance and sustainability targets for modern factories and green turnkey projects. Application: EPC projects, green data centers, and equipment refurbishments seeking low environmental impact. Feature → Business Impact → Application: End-of-life disassembly instructions and disassembly guidelines facilitate safe retirement of MCCBs, reducing waste handling costs and supporting circular economy goals. Application: Plant upgrading programs and asset retirement planning.