{"product_id":"wire-12solidthhn-thhn-12-awg-solid-copper-wire-500-ft","title":"Wire 12solidthhn Thhn 12 Awg Solid Copper Wire 500 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WIRE 12solidthhn is a 12 AWG solid copper THHN building wire rated for 600 volts and 20 amps. The conductor is bare solid copper with a PVC insulation layer and a nylon jacket, which together form the standard THHN construction. The insulation is black, making it suitable for use as an ungrounded (hot) conductor in branch circuit wiring. Rated to 90 degrees C in dry applications, this wire meets the temperature and voltage demands of typical residential and light commercial electrical installations. It is sold on a 500 ft spool, sized for single-trade pulls or full-room rough-in work.\u003c\/p\u003e\u003cp\u003eThis wire is used by licensed electricians for branch circuit wiring in conduit systems — EMT, rigid metal, or PVC raceway — in residential, commercial, and light industrial settings. Common applications include panel feeders, outlet circuits, lighting circuits, and appliance branch circuits where NEC-compliant 12 AWG copper conductors are required. The 500 ft spool length suits single-trade rough-in jobs without requiring a full 1,000 ft reel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e12 AWG solid copper conductor rated for 20 amp branch circuits\u003c\/li\u003e\n\u003cli\u003e600 volt rating suitable for standard building wire applications\u003c\/li\u003e\n\u003cli\u003eTHHN type: PVC insulation with nylon jacket for pull-through conduit installation\u003c\/li\u003e\n\u003cli\u003e90 degrees C dry temperature rating meets NEC requirements for general-purpose wiring\u003c\/li\u003e\n\u003cli\u003eBlack insulation color for use as an ungrounded (hot) conductor per standard color coding practice\u003c\/li\u003e\n\u003cli\u003e500 ft spool provides a manageable quantity for single-job pulls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use as a general-purpose THHN building wire in conduit-based wiring systems where 12 AWG solid copper conductors are specified.\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 installed inside an approved conduit or raceway — it is not rated for direct burial or open-air exposed use without additional protection. Solid 12 AWG conductors are not recommended for applications requiring frequent flexing; use stranded wire in those cases.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type\u003c\/strong\u003e: THHN\u003c\/li\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: Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacket Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Color\u003c\/strong\u003e: Black\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 90 degrees C (Dry)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 119 mil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpool Length\u003c\/strong\u003e: 500 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 23 pounds per 1,000 feet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WIRE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12solidthhn\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIRE","offers":[{"title":"Default Title","offer_id":51268001136946,"sku":"12SolidTHHN","price":709.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308908350.jpg?v=1780696576","url":"https:\/\/voomisupply.com\/products\/wire-12solidthhn-thhn-12-awg-solid-copper-wire-500-ft","provider":"Voomi Supply","version":"1.0","type":"link"}