{"product_id":"southwire-20493346-thhn-thwn-6-awg-55a-100ft-stranded-wire","title":"Southwire 20493346 Thhn Thwn 6 Awg 55A 100ft Stranded Wire","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWIRE 20493346 is a THHN\/THWN-rated, 6 AWG stranded copper building wire designed for branch circuit wiring in commercial and residential electrical installations. The conductor is built with 19 strands of copper for flexibility during pull-through in conduit, and it carries a 55-amp rating at 600 volts. Thermoplastic insulation is covered by a nylon jacket in black, meeting the dual THHN\/THWN designation for use in both dry and wet locations. This 100-foot spool is a standard unit for licensed electricians running circuits in panel feeders, subpanels, and general-purpose branch circuits.\u003c\/p\u003e\n\u003cp\u003eThis wire is suited for residential and light commercial electrical work where code requires conductors pulled through conduit or raceway. The THHN rating covers dry and damp locations, while the THWN rating extends suitability to wet environments. Common applications include service entrance feeders, motor branch circuits, and general wiring in EMT, rigid metal, or PVC conduit. The black jacket color is standard for use as an ungrounded hot conductor in single-phase and three-phase systems per NEC color convention.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDual THHN\/THWN rating for dry, damp, and wet location use\u003c\/li\u003e\n  \u003cli\u003e6 AWG stranded copper with 19-strand construction for pull-through flexibility\u003c\/li\u003e\n  \u003cli\u003e55-amp ampacity at 600-volt rating\u003c\/li\u003e\n  \u003cli\u003eNylon outer jacket with thermoplastic insulation resists abrasion, heat, oil, moisture, gasoline, and sunlight\u003c\/li\u003e\n  \u003cli\u003eRoHS compliant; listed to UL 83, UL 1063 (MTW), CSA, and Federal Specification A-A-59544\u003c\/li\u003e\n  \u003cli\u003e100-foot length, single-conductor, black jacket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a general-purpose building wire in conduit or raceway systems requiring THHN or THWN-rated conductors at 600 volts and 6 AWG sizing.\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 and lock out the circuit at the panel before making any connections. Wire should be pulled through listed conduit or raceway — do not install as open wiring unless the application and local code specifically permit it. Avoid kinking or sharp bends during pull-through to preserve strand integrity and insulation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 6 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmpacity\u003c\/strong\u003e: 55 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 100 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Type\u003c\/strong\u003e: Stranded Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Strands\u003c\/strong\u003e: 19\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Conductors\u003c\/strong\u003e: 1\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: Black\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\u003eResistance Features\u003c\/strong\u003e: Abrasion, Gasoline, Heat, Moisture, Oil, Sunlight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 9 inches L x 2.5 inches W x 2.5 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL 83, UL 1063 (MTW), UL Listed, CSA, ASTM Specifications, Federal Specification A-A-59544, RoHS Compliant\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: 20493346\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51540558512434,"sku":"20493346","price":148.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b6cb4293fa920abd5f3346e448e77b93.jpg?v=1785858405","url":"https:\/\/voomisupply.com\/products\/southwire-20493346-thhn-thwn-6-awg-55a-100ft-stranded-wire","provider":"Voomi Supply","version":"1.0","type":"link"}