ABB 1SDA116332R1 Moulded Case Circuit Breaker - IEC

The 4-pole SACE FORMULA DSP design delivers reliable three-phase protection in a compact MCCB form factor, reducing panel width and wiring complexity while preserving protection accuracy. This feature translates into tangible business impact: lower panel costs, easier wiring schemes, and improved operator safety during maintenance. It is ideally applied in power distribution panels and machine control cabinets within process and manufacturing environments. Setting range of 112–160 A and an instantaneous trip current (I_i) of 1600 A enable precise coordination with upstream protection, improving selectivity and minimizing unwanted trips in high-load applications. The front-terminal connection simplifies installation and testing, reducing commissioning time and enabling easier replacement in retrofits of existing panels. With rated operating voltage up to 500 V AC / 250 V DC and a short-circuit capacity that meets IEC expectations, system reliability is enhanced across varying fault conditions. RoHS and REACH declarations, together with CMRT and TSCA documentation, streamline regulatory compliance and supplier oversight, while the packaging and product dimensions (140 mm width, 150 mm height, 70 mm depth) support predictable enclosure design and inventory management. This combination of mechanical ruggedness, electrical performance, and compliance clarity is particularly valuable for OEMs and system integrators seeking repeatable results in high-volume deployments of P2 protection in industrial plants.