The 176280-9 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 black color (suffix -9) and is compatible with applicable contact part numbers 175151-? and 175152-?. Key dimensional specifications include a 4.60 mm center-line spacing, 3.96 mm centerline, and overall dimensions of 19.3 mm × 23.0 mm with a height of 11.1 mm. This connector is commonly used in industrial power distribution systems and equipment requiring reliable multi-circuit connections with high dielectric strength and environmental resistance.