The 176271-4 is a Universal Power (U-P) connector plug housing designed for 2-circuit applications. It is constructed from JL 94V-O rated 6/6 nylon material in red color, providing flame-retardant properties and durability. The housing features a centerline spacing of 3.95 mm and overall dimensions of 19.3 mm length by 7.1 mm width by 11.1 mm height, with a 2.0 mm contact pin spacing. This connector is compatible with applicable contact part numbers 175151-1 and 175152-1, making it suitable for power distribution and signal transmission in industrial and commercial applications requiring reliable multi-circuit connectivity.