USI is pleased to announce the addition of another Single Phase Transformer Base. The USI E15PC (1.07m (H) x 1015mm x 1480mm) is manufactured to the latest Hydro One standards and comes complete with duct terminators.
Please visit our Single Phase Transformer Section for more information.
Mar 17, 2016
We've added a larger manhole to the switchgear family. USI Model # E812SG is: 2400mm high x 2590mm x 3960mm outside...
Jun 14, 2015
We added a new mold to the transformer foundation and switchgear family. Drawing #E13 is now: 1500mm high x 2108mm x...
May 8, 2015
We currently have 8 different styles of communication manholes to choose from and our line is continually growing....