Bus Supports

At Northern Power Equipment we have a few categories that go with bus supports, cable support, double cable, height adapters, hook ons, open base, pedestal bus, support, single, and vertical bases. Bus support insulators are porcelain or fiberglass insulators that serve to isolate the bus bar switches and other support structures and to prevent leakage current from flowing through the structure or to ground. These insulators are similar in function to other insulators used in substations and transmission poles and towers. Many of these items are made from aluminum alloy both their bodies and their clamping hardware. They also are made out of galvanized steel for the mounting hardware. Let us know if there is anything we can do here at Northern Power to answer any of your questions that you may have.