{"product_id":"12-2-nm-b-wire-with-ground-50ft-12-gauge-non-metallic-sheathed-cable","title":"12\/2 NM-B Wire with Ground 50FT 12 Gauge Non-Metallic Sheathed Cable","description":"\u003cp\u003eIn this review of the 12\/2 NM-B Wire with Ground 50FT, the bottom line is simple: this cable is a reliable, cost-effective choice for most interior residential branch wiring where NEC Type NM-B is acceptable. The reviewer finds the pure copper conductor and dual-layer insulation to be the single biggest reason to buy, delivering consistent conductivity and protection for outlets, switches and common loads. For electricians and experienced DIYers needing a standard 12 AWG feed for typical circuits, this cable offers dependable performance without premium pricing.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Pure Copper Conductor:\u003c\/strong\u003e High-purity bare copper conductors provide strong electrical conductivity and reduce power loss across typical branch circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable PVC \u0026amp; Nylon Jacket:\u003c\/strong\u003e The flame-retardant PVC inner insulation with an abrasion-resistant nylon outer jacket helps protect the cable in-wall and in other approved dry locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper-Wrapped Ground Wire:\u003c\/strong\u003e The ground conductor is neatly paper-wrapped for easy identification and separation during termination and routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature and Voltage Rating:\u003c\/strong\u003e Rated for 600V and -10C to 90C (14F to 194F), the cable maintains stable performance across the expected range for indoor residential applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEC Type NM-B Compliance:\u003c\/strong\u003e Manufactured to meet the National Electrical Code requirements for NM-B, making it suitable for standard interior branch wiring tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant Quality Assurance:\u003c\/strong\u003e Produced under industry quality controls and free of certain hazardous substances, offering peace of mind on materials and manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe 12\/2 NM-B 50ft cable is aimed at electricians, contractors and capable DIY homeowners who need a dependable 12 AWG non-metallic sheathed cable for outlets, lighting, switches and many appliance circuits in dry, indoor locations. It is a practical pick for installing dedicated circuits for appliances like tankless water heaters (as noted by users) when the circuit requirements match 12 AWG.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include installers working in wet locations, exposed outdoor runs or where metal-clad cable is required by code. Also consider more flexible or specialty jacketed wire if you need extra flexibility for frequent handling or tight conduit pulls, since some users report the outer sheathing can be stiff to work with.\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\u003eHigh-purity copper conductor that delivers reliable electrical performance for residential circuits.\u003c\/li\u003e\n\u003cli\u003eRobust dual-layer insulation that resists abrasion, moisture and chemicals in approved dry locations.\u003c\/li\u003e\n\u003cli\u003eClear paper-wrapped ground makes identification and separation straightforward during installation.\u003c\/li\u003e\n\u003cli\u003eGood value for the length and conductor quality compared with similar NM-B cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOuter nylon\/PVC jacket is on the stiff side, which can make cutting, stripping and routing slightly more difficult for some installers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003ePure bare copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e12 AWG (12 gauge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e12\/2 with ground (two conductors plus ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eNM-B non-metallic sheathed cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \u0026amp; Temp Rating\u003c\/td\u003e\n\u003ctd\u003e600V; -10C to 90C (14F to 194F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eNEC Type NM-B, RoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 12\/2 NM-B 50ft cable is a sensible, affordable choice for standard indoor residential wiring where NM-B is permitted. Its pure copper conductors and sturdy PVC\/nylon jacket deliver dependable performance for outlets, switches and typical appliance circuits, and the paper-wrapped ground aids installation. Buy it if you need a straightforward 12 AWG branch wiring solution; consider alternatives if you require extra flexibility or need cable for wet or outdoor installs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this cable suitable for a 40 Amp tankless water heater?\u003c\/strong\u003e\u003cbr\u003eAnswer. Users report using 12 AWG for some tankless heater installs, but always confirm the appliance and local code require 12 AWG for that specific load before proceeding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this wire be used outdoors or in wet locations?\u003c\/strong\u003e\u003cbr\u003eAnswer. No. This NM-B cable is intended for dry, indoor locations and in-wall residential branch wiring as per NEC guidelines; use cable rated for wet or outdoor use when required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow easy is it to strip and terminate?\u003c\/strong\u003e\u003cbr\u003eAnswer. The conductors are straightforward to strip and terminate, but several users note the outer nylon\/PVC jacket is relatively stiff and can be a bit harder to manage compared with more flexible jackets.\u003c\/p\u003e","brand":"YDDECW","offers":[{"title":"Default Title","offer_id":48187588149467,"sku":"B0DPSD9BCW","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71_8VV7eseL._SL1500.jpg?v=1769663754","url":"https:\/\/gearmusthave.com\/products\/12-2-nm-b-wire-with-ground-50ft-12-gauge-non-metallic-sheathed-cable","provider":"GearMustHave","version":"1.0","type":"link"}