The 176280-1 is an 18-circuit plug housing connector designed for universal power (U-P) applications. It is manufactured from UL 94V-O rated 6/6 nylon material, providing excellent flame resistance and durability. The housing features a natural color finish and is compatible with applicable contact part numbers 175151-? and 175152-?. Key dimensional specifications include a 4.60 mm center-line spacing, 19.3 mm width, 23.0 mm height, and 11.1 mm depth, with a 2.0 mm contact pin spacing. This connector is commonly used in industrial power distribution systems and equipment requiring reliable multi-circuit electrical connections with high circuit density.