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Primary Wire

Del City is your direct connection for all electrical and automotive wiring needs. We offer a huge selection of primary wire from 20 to 8 gauge sizes, in a variety of colors and spool lengths to fit the exact demands of your project or application. The single conductor primary wire features a polyvinyl chloride (PVC) insulation that is highly durable and resistant to grease, oil, and acids - making it ideal for automotive, truck, trailer, marine, construction, and many other electrical connections. Del City's primary wire is manufactured to meet or exceed SAE specifications J1128 and operates optimally between temperatures -40°C to 80°C (-40°F to 176°F).