{"product_id":"thhncu-generic-thhn12strred500r-thhn-12-awg-stranded-copper-wire","title":"Thhncu-generic thhn12strred500r Thhn 12 Awg Stranded Copper Wire","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THHNCU-GENERIC thhn12strred500r is a 12 AWG stranded copper THHN building wire rated for 600 volts and supplied on a 500-foot spool. The conductor is made up of 19 strands of copper, giving it the flexibility needed for pulling through conduit on commercial and residential installations. PVC insulation with a nylon jacket meets THHN specifications and handles temperatures up to 90 degrees C in dry locations and 75 degrees C in wet locations. The red jacket color supports standard color-coding practices for branch circuit identification. Electricians and electrical contractors reach for this wire on panel feeds, branch circuits, and general-purpose wiring runs.\u003c\/p\u003e\u003cp\u003eThis wire is suited for use in commercial, industrial, and residential electrical installations where THHN-rated conductors are required. Common applications include branch circuit wiring in conduit, panel board connections, motor feeds, and general-purpose power distribution. The 500-foot spool length is practical for larger jobs and reduces the need for mid-run splices. The 20-amp current rating at standard 60, 75, and 90 degrees C column ratings aligns with NEC ampacity tables for 12 AWG copper conductors.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e12 AWG stranded copper conductor with 19-strand configuration for improved flexibility during conduit pulls\u003c\/li\u003e\n\u003cli\u003e600-volt rating suitable for standard branch circuit and feeder applications\u003c\/li\u003e\n\u003cli\u003e90 degrees C dry and 75 degrees C wet temperature ratings meet THHN and THWN-2 application requirements\u003c\/li\u003e\n\u003cli\u003ePVC insulation provides resistance to moisture, heat, and common chemical exposure\u003c\/li\u003e\n\u003cli\u003eRed jacket supports NEC color-coding conventions for branch circuit phase identification\u003c\/li\u003e\n\u003cli\u003e500-foot spool quantity reduces splices and suits larger commercial or multi-circuit residential jobs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard THHN-rated 12 AWG stranded copper building wire for use in conduit systems meeting NEC requirements for 600-volt or lower installations in dry and wet locations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the circuit or panel before making any connections. THHN wire must be run inside an approved conduit or raceway — it is not rated for direct burial or open-air outdoor exposure without additional protection. Inspect the wire for nicks or insulation damage after pulling through conduit, as damage during the pull can compromise the insulation rating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Material\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Size\u003c\/strong\u003e: 12 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStranding\u003c\/strong\u003e: 19 Strand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: THHN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 20 amps (60\/75\/90 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 90 degrees C dry, 75 degrees C wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpool Length\u003c\/strong\u003e: 500 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacket Color\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: THHNCU-GENERIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: thhn12strred500r\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THHNCU-GENERIC","offers":[{"title":"Default Title","offer_id":51268827873586,"sku":"THHN12STRRED500R","price":345.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308908300.jpg?v=1780706886","url":"https:\/\/voomisupply.com\/products\/thhncu-generic-thhn12strred500r-thhn-12-awg-stranded-copper-wire","provider":"Voomi Supply","version":"1.0","type":"link"}