We offer a large catalog of 480-240 Volt 3 Phase Electrical Transformers - 112.5 to meet the requirements of your unique application. This electrical transformer is Doe 10 CFR Part 431 energy efficient and features an electrostatic shield. This 480-240 Volt 3 Phase Electrical Transformer - 112.5 is UL 506, UL 1561 Listed and is also Seismic Zone IV Compliant.