{"product_id":"southwire-12-awg-solid-copper-thhn-wire-black-500-ft","title":"Southwire 12 Awg Solid Copper Thhn Wire Black 500 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SOUTHWIRE 12 is a 12 AWG solid copper THHN\/THWN building wire rated for 600 volts and packaged on a 500 ft spool. The conductor uses a dual-layer insulation system: PVC over a nylon sheath that resists moisture, abrasion, and chemical exposure. This wire is a standard choice for branch circuit wiring in residential and light commercial construction, installed by licensed electricians pulling wire through conduit for lighting circuits, outlet runs, and general power distribution. The solid conductor construction suits fixed installations where flexibility is not a primary requirement.\u003c\/p\u003e\u003cp\u003eThis wire is suited for dry locations rated up to 194 degrees F and wet locations up to 167 degrees F, covering a wide range of indoor and outdoor conduit applications. The THHN\/THWN dual rating means it meets requirements for both dry and wet environments under a single conductor, reducing the need to stock separate wire types for different location conditions. It is commonly used in commercial and residential branch circuit wiring, lighting circuits, and control wiring where a 12 AWG conductor is specified by the engineer or code requirement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid copper conductor, 12 AWG, single conductor per run\u003c\/li\u003e\n\u003cli\u003e600-volt rating suitable for standard branch circuit applications\u003c\/li\u003e\n\u003cli\u003eDual THHN\/THWN rating covers dry locations to 194 degrees F and wet locations to 167 degrees F\u003c\/li\u003e\n\u003cli\u003ePVC insulation with nylon sheath resists moisture, abrasion, and chemical exposure\u003c\/li\u003e\n\u003cli\u003e0.12-inch nominal outside diameter allows installation in standard conduit fill calculations\u003c\/li\u003e\n\u003cli\u003e500 ft spool quantity reduces mid-job splicing on longer runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in conduit systems where THHN or THWN-rated 12 AWG solid copper wire is required by specification or local electrical code.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit before making any connections. Pull wire through conduit carefully, observing the minimum bend radius of 0.5 inches to avoid damaging the insulation or nylon sheath. Verify conduit fill percentages comply with NEC Chapter 9 tables before pulling multiple conductors through a single raceway.\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\u003eConductor Design\u003c\/strong\u003e: Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Conductors\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Strands Per Conductor\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating - Dry\u003c\/strong\u003e: 194 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating - Wet\u003c\/strong\u003e: 167 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: PVC with Nylon Sheath\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Designation\u003c\/strong\u003e: THHN\/THWN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Outside Diameter\u003c\/strong\u003e: 0.12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 500 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Spool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL E34382\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC\u003c\/strong\u003e: 26121524\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWIRE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51343044968754,"sku":"12","price":27.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310553046.jpg?v=1782014715","url":"https:\/\/voomisupply.com\/products\/southwire-12-awg-solid-copper-thhn-wire-black-500-ft","provider":"Voomi Supply","version":"1.0","type":"link"}