The 1-480703-1 is a 4-circuit MATE-N-LOK II connector designed as a wire-to-board power connector with 5.0 mm contact centerline spacing. It features a compact design with a mated height of 19.4 mm and incorporates a positive lock mechanism with double lock plates to ensure complete loading of contacts. The connector housing is constructed from UL94V-2 rated nylon in natural color, with pre-tin duplex plating on the contacts. The design includes protective walls surrounding the locking levers to prevent tangling with wires, and housing lances that further protect wired contacts. This connector is specifically engineered for power circuits in home appliances, particularly gas appliances, and is recognized under UL Component Program File No. E28476 and CSA File No. LR7189.