Square D ACF38EC I Line II Busway End Enclosure

The Square D ACF38EC I-Line II Busway End Enclosure is an indoor 800 A end cap that terminates I-Line II busway runs at up to 600 V, providing a safe, enclosed termination for three‑phase, three- or four‑wire configurations. This end closure uses copper busbars and measures about 4.34 in by 7.06 in, a footprint designed to fit standard I-Line II end-cap installations. It is designed to mate with listed 800 A copper plug‑in or feeder busways, including CP2308G10ST, CF2308G10ST, CP2508G10ST, and CF2508G10ST, enabling seamless extension or termination of the run. The ACF38EC is a dedicated end closure for Square D I-Line II systems, rated at 600 V and copper construction, and is intended for indoor use only. Cataloged as ACF38EC, this enclosure ensures proper isolation and protection for exposed busbar connections at the end of a busway run, helping maintain configuration integrity and safety in electrical distribution setups.