The 480-240 Volt 3 Phase Electrical Transformer is Seismic Zone IV Compliant and is energy efficient. This power transformer includes aluminum windings and a 60 Hz rating. The The 480-240 Volt 3 Phase Electrical Transformer has a 60 dB Common Mode Noise Attenuation to align with your specifications.
Doe 10 CFR Part 431 Energy Efficiency
UL 506, UL 1561 Listed
Min. 60 dB Common Mode Noise Attenuation (Single Shield)