Busbars are fabricated from silver plated copper and aluminum alloy.
Busbar supports are molded of UL recognized flave resistant fiber glass reinforced compound.
800 – 1500 Amp CT cabinets are provided with removable access panels top and bottom. Mid-section has hinged door for access to C/Ts. Panels and doors are supplied with utility seal tabs.
PHI ct cabinets are constructed in accordance with UL and NEMA 1 specifications and PHI drawings.