ABB 1SDA075028R1 Moulded Case Circuit Breaker - UL/CSA

Front-terminal, four-pole design simplifies wiring and maintenance, improving installation accuracy and reducing commissioning time, which translates to lower project risk and faster time-to-value in industrial facilities. This translates into measurable productivity gains during panel assembly and field service, especially in high-density distributions such as data centers and manufacturing lines. The Ekip LSIG solid-state release delivers reliable tripping performance with rapid response (30 ms) to protect transformers and motors, while keeping nuisance trips to a minimum and preserving equipment life. Rated at 100 A and 690 V AC, the device supports robust protection for medium-sized loads and feeders, enabling safer, scalable expansion without changing protection strategy. Power loss is 4.20 W per pole, contributing to cooler enclosures and reduced cooling costs in continuous operation environments. Tightening torque of 6 N·m ensures secure connections, aiding long-term reliability in vibration-prone installations. Busbar connection range 32.5 to 100 mm² provides flexible wiring options for common European and global panel designs, while front-terminal configuration accelerates installation and maintenance. End-of-Life and recyclability considerations, including EN45555 alignment and disassembly instructions, support sustainable upgrades and compliant waste handling. Overall, this MCCB integrates seamlessly with the SACE Tmax XT line for consistent protection across power distribution schemes and minimizes total cost of ownership through reliable performance and straightforward service.