ABB's Servicenter™ Three-Phase Integral Transformer and Distribution Panel system meets DOE 2016 efficiency standards. The Servicenter system comes equipped with the rightly sized circuit breakers for both the primary and secondary transformer windings. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022. Available with aluminum or copper windings. The transformer utilizes a UL recognized 220 °C insulation system. Quiet Performance as core and coil assemblies are mounted on rubber isolation pads to reduce noise. Robust packaging with top and side protection protects against shipping damage. Accessible mounting flanges with front/back slotted mounting holes make installation easier. NEMA 3R enclosure when the included rain shields are installed. Clear, comprehensive documentation and labeling. The Servicenter system is UL Listed.