ABB 1SDA054502R1 Moulded Case CB - 8kV IEC

Four-pole fixed design with front terminals for copper cables enables rapid, tidy panel wiring, reducing installation time and the potential for misconnections. This directly lowers labor costs and shortens commissioning windows, which is critical in high-mix, low-volume production environments. The unit’s 160 A rated current and 1150 V insulation/operational voltage provide robust fault protection for motors and transformers, with Ics up to 12 kA at 1000 V AC and Icu up to 40 kA, supporting safe operation in high fault energy scenarios. TMA/TM release options in a Tmax T4 family breaker deliver selective coordination and faster, predictable trips, improving machine uptime and minimizing collateral damage during faults. Durability figures—8000 electrical cycles and 20000 mechanical cycles—translate to longer service life in continuous-duty panels, with manageable energy loss of 7.4 W per pole aiding thermal stability. Compliance and documentation, including CE, IEC, RoHS, CMRT, and TSCA declarations, simplify audits and sustainability reporting while ensuring global operability. Compatible with fixed-front-terminal designs, this MCCB is suitable for distributions boards and control panels in automation lines seeking reliability, traceability, and efficient maintenance.