Voltages from 480 volt through 36 kV. Cable bus available in 600 volt, 5 kV and 15 kV ranges only Ampacity range, 1200 to 5000 amps for cable bus, 1200 to 8000 amps for Isolated phase bus, and 1200 to 4000 amps for non-segregated phase bus Bus designs to meet ANSI/IEEE C37.23. Bus conductor is plated copper Custom or off the shelf designs engineered to fit Complete accessory line of products Insulators can be supplied as expoxy or porcelain Insulated or non-insulated Anti-condensation heater options Vented and Non-ventilated designs for indoor or outdoor applications