GE Industrial PowerMark Gold™ Convertible main loadcenter is rated at 120/240 VAC. Interrupt current rating of this loadcenter is 22 kA. This 1-Phase loadcenter has copper bus and galvanized steel enclosure for longer endurance. It measures 11-1/4 x 3-1/4 x 11-1/8 Inch. It features 1-Piece interior to make removal and reinstallation easier. Type TQHL/TQHP 16-Circuit loadcenter incorporating 3-Wire wiring configuration, accepts copper/aluminum wires of size 6 - 3-AWG. It has top/bottom-feed location and supports flush/surface mounting. Loadcenter featuring split neutral type, withstands temperature rating of 60/75 deg C. Loadcenter is UL listed and GSA compliant.