1-480387-0 is a 4-circuit pin housing (cap) component for the 5.0 mm Power Key Connectors (5.0 PKC) wire-to-board connector system. This connector features FH UV Stable material with positive lock functionality, designed for power circuits in home appliances, particularly gas appliances. The housing has a mated height of 19.4 mm and incorporates a double lock plate for complete contact loading, with locking levers surrounded by protective walls to prevent tangling with wires. The connector is UL94V-2 flammability rated and recognized under Underwriters Laboratories Component Program (File No. E28476) and certified by Canadian Standards Association (File No. LR7189). This connector is ideal for reliable power distribution applications requiring secure, repeatable mating cycles with clear clicking feedback during contact insertion.