{"product_id":"southwire-20492512-thhn-thwn-8-awg-40a-building-wire","title":"Southwire 20492512 Thhn Thwn 8 Awg 40A Building Wire","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWIRE 20492512 is a THHN\/THWN-rated stranded copper building wire in 8 AWG with a 40-amp capacity and a 600-volt rating. It features a thermoplastic insulation layer and a nylon jacket, which together provide resistance to abrasion, heat, moisture, oil, and gasoline. The wire is built with 19 strands for flexibility during pull-through in conduit. It is used in branch circuit and feeder wiring installations and is handled by licensed electricians in residential and commercial construction. This coil is sold in 1-foot increments with a 250-foot minimum cut length and a 500-foot total coil length.\u003c\/p\u003e\n\u003cp\u003eThis wire suits dry and wet locations where THHN and THWN dual-rated conductors are required. It is appropriate for use in conduit runs in commercial buildings, multi-family residential construction, and light industrial facilities. The green jacket color designates this conductor as an equipment grounding conductor under standard NEC wiring conventions. Electricians running grounding conductors in panel feeders, subpanel circuits, or equipment branch circuits will find this wire fits standard conduit fill calculations for 8 AWG conductors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-rated THHN\/THWN thermoplastic insulation with nylon jacket for use in dry and wet conduit applications\u003c\/li\u003e\n  \u003cli\u003e8 AWG stranded copper with 19 strands for flexibility during conduit installation\u003c\/li\u003e\n  \u003cli\u003e40-amp ampacity rated at 600 volts\u003c\/li\u003e\n  \u003cli\u003eGreen jacket designates use as an equipment grounding conductor per NEC conventions\u003c\/li\u003e\n  \u003cli\u003eResistant to abrasion, gasoline, heat, moisture, and oil\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM specifications, CSA, Federal Specification A-A-59544, RoHS, UL 83, and UL 1063 (MTW)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a grounding or branch-circuit conductor in conduit systems where THHN or THWN dual-rated 8 AWG copper wire is specified. Sold in 1-foot increments with a 250-foot minimum cut length from a 500-foot coil.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the circuit and verify zero voltage with a meter before making any connections. Pull wire through listed conduit using appropriate wire-pulling lubricant rated for thermoplastic insulation. Green-jacketed conductors must be reserved for equipment grounding use only and must not be re-identified for use as an ungrounded or grounded conductor.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 8 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmpacity\u003c\/strong\u003e: 40 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Type\u003c\/strong\u003e: THHN\/THWN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Type\u003c\/strong\u003e: Stranded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Strands\u003c\/strong\u003e: 19\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Material\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: Thermoplastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Color\u003c\/strong\u003e: Green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 194 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Conductors\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: Abrasion, Gasoline, Heat, Moisture, Oil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Cut Length\u003c\/strong\u003e: 250 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Coil Length\u003c\/strong\u003e: 500 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold In\u003c\/strong\u003e: 1-foot increments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM Specifications, CSA, Federal Specification A-A-59544, RoHS Compliant, UL 83, UL 1063 (MTW), UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 20492512\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51717781848370,"sku":"20492512","price":703.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0a5f132082da284d2df030d30c76062f.jpg?v=1788545362","url":"https:\/\/voomisupply.com\/products\/southwire-20492512-thhn-thwn-8-awg-40a-building-wire","provider":"Voomi Supply","version":"1.0","type":"link"}