{"product_id":"100-feet-12-awg-solid-copper-thhn-thwn-wire-grey-jacket","title":"100 Feet 12 AWG Solid Copper THHN\/THWN Wire - Grey Jacket","description":"\u003cp\u003eIn this review of the 100 ft 12 AWG Solid Copper THHN\/THWN Wire, the bottom line is simple: this is a dependable, American-made building and grounding conductor suited for long runs and mixed residential, commercial, and industrial use. The reviewer found the solid copper core and PVC+nylon grey jacket deliver low voltage drop and reliable grounding performance, while the 600 V \/ 90 C rating and UL listing make it appropriate for indoor and outdoor installations where a robust, heat- and moisture-resistant conductor is required.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength and conductor:\u003c\/strong\u003e Includes 100 ft (30 m) of solid copper conductor, offering ample reach for many home or light commercial runs without splicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e PVC and nylon jacket provides high heat and moisture resistance, helping the wire retain performance in varied environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatings:\u003c\/strong\u003e Electrical rated to 600 V and 90 C, making it suitable for common branch circuits and grounding applications up to 20 A where 12 AWG is appropriate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL listed and CSA certified, with multiple safety certifications that support code-compliant installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Marked THHN\/THWN so it fits conduit, cable trays, feeders, and grounding uses across residential, commercial, and industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Manufactured in the United States, which can be important for buyers prioritizing domestic production and consistent quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis wire is aimed at electricians, contractors, and knowledgeable DIYers who need a dependable 12 AWG solid copper conductor for grounding, branch circuits, or long conduit runs in homes, offices, and light industrial projects. Its THHN\/THWN rating and robust jacket make it useful where runs may be exposed to heat or occasional moisture and when a continuous solid conductor is preferred for minimal voltage drop.\u003c\/p\u003e\n\n\u003cp\u003ePeople who should look elsewhere include those needing stranded conductors for high-flexibility applications or smaller hobby projects where lighter, unjacketed cable is acceptable. Also, this single-conductor product is best paired with proper conduit or assembly rather than used alone where multi-conductor cables are required.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid copper core offers low voltage drop and reliable grounding characteristics for long installation runs.\u003c\/li\u003e\n\u003cli\u003ePVC and nylon grey jacket is UV tolerant for indoor and outdoor rated installations and resists heat and moisture.\u003c\/li\u003e\n\u003cli\u003eUL listed and CSA certified, supporting safe, code-conscious electrical work.\u003c\/li\u003e\n\u003cli\u003eProudly made in the United States, indicating consistent manufacturing standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs a solid conductor, it is less flexible than stranded wire and can be harder to route in tight bends or high-flex situations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e100 ft (30 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003eSolid Copper (SC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e12 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eTHHN \/ THWN PVC + Nylon jacket, grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \u0026amp; Temperature\u003c\/td\u003e\n\u003ctd\u003e600 V, 90 C (194 F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL listed, CSA certified, RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eBuilding wire, grounding, conduit, feeders, residential\/commercial\/industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 100 ft 12 AWG Solid Copper THHN\/THWN Wire is a practical choice for installers who need a reliable, code-ready conductor for grounding and branch circuits. With solid copper construction, a durable PVC and nylon jacket, and recognized safety listings, it delivers good value for most residential and light commercial projects, though users requiring maximum flexibility should consider stranded alternatives.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this wire suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, the THHN\/THWN jacket is rated for indoor and outdoor use and is resistant to heat and moisture when installed per code.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this be used for grounding?\u003c\/strong\u003e\u003cbr\u003eYes, the solid copper conductor is appropriate for grounding applications where 12 AWG is specified by the installation requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this wire code compliant?\u003c\/strong\u003e\u003cbr\u003eThe product is UL listed and CSA certified, which supports code-compliant installations when used according to local electrical codes.\u003c\/p\u003e","brand":"THE CIMPLE CO","offers":[{"title":"Default Title","offer_id":48602141458651,"sku":"B07HXRP369","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41OEJmNqScL._SY445_SX342_QL70_FMwebp.webp?v=1778575311","url":"https:\/\/gearmusthave.com\/products\/100-feet-12-awg-solid-copper-thhn-thwn-wire-grey-jacket","provider":"GearMustHave","version":"1.0","type":"link"}