ABB 1SDA116282R1 Moulded Case Circuit Breaker - 3P 80A TMD

3P 80 A with a 56–80 A setting range provides precise protection for motor feeders and distribution circuits. This translates to fewer nuisance trips and extended motor life, especially in P1S DSP configurations used in panel boards and switchgear. The TMD release type and TM release design deliver selective protection and predictable tripping behavior, reducing the risk of cascading outages in motor control centers and process lines. AC/DC current capability with a rated frequency of 50/60 Hz makes the device suitable for both European and mixed-utility installations, simplifying procurement and stocking. Rated insulation voltage of 750 V and a front-terminal connection support reliable, easy installation in compact switchgear footprints, while the 3P configuration enhances protection for multi-line feeders. Ics/Icu ratings (up to 80 kA at 240 V AC and up to 50 kA at higher voltages) provide strong fault-current withstand, enabling stronger coordination with upstream devices and minimizing downstream equipment damage. Environmental and regulatory compliance (RoHS, REACH, CMRT, TSCA) reduces regulatory risk and simplifies global sourcing, while the compact dimensions (76.2 mm width, 130 mm height, 70 mm depth) and 1 kg weight ease retrofit and panel redesigns. In practice, installers benefit from front-terminal accessibility and ABB SACE DSP compatibility, enabling faster commissioning and lifecycle cost reductions in factory automation, process industries, and distribution panels.