{"product_id":"sea-dog-10-awg-red-tinned-wire-500ft-spool-ul-abyc","title":"Sea-Dog 10 AWG Red Tinned Copper Primary Wire, 500ft Spool","description":"\u003cp class=\"nvn-hero\"\u003eSea-Dog's 10-gauge red primary wire comes on a 500-foot spool of stranded tinned copper, built for marine DC positive runs. It's UL 1426 and ABYC certified, so it passes survey and stays flexible and corrosion-free for years in salt air. Cut every run to length for a full rewire, a new build, or shop stock.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Sea-Dog 8010027 is a 500-foot spool of 10-gauge red primary wire, built from stranded tinned copper and rated to UL 1426 and ABYC standards. If you're wiring a boat and you want a run of positive feed that'll still be flexible and corrosion-free years from now, this is the stuff. It's marine-grade primary wire, not the bare-copper automotive wire you'd grab at an auto parts counter, and out on the water that difference matters more than most people realize.\u003c\/p\u003e\n\u003cp\u003eHere's the deal with tinned copper. Every strand gets a thin coating of tin before the wire is bundled and jacketed. That coating is what keeps salt air and bilge moisture from creeping down the conductor and turning it green. Bare copper corrodes from the inside out. It stiffens, it cracks, and the resistance climbs until your electronics start browning out or your connections heat up. Tinned copper stays soft and conductive for the long haul. Boaters who've pulled apart a ten-year-old harness know exactly what we mean. The tinned runs look almost new. The bare stuff crumbles.\u003c\/p\u003e\n\u003cp\u003eTen gauge is a workhorse size. It's the wire you reach for on mid-size DC circuits, feeds in roughly the 20 to 30 amp range on a 25 to 35 foot powerboat. Think bilge pump circuits, livewell pumps, accessory panels, cabin lighting feeds, and windlass control runs. The red jacket marks it as DC positive, which keeps your wiring legible when you or the next owner opens up a panel two years down the road. Pair it with a matching 10-gauge negative and your runs stay color-correct to ABYC convention.\u003c\/p\u003e\n\u003cp\u003eWhy a 500-foot spool? Because if you're doing a full rewire, a new build, or you run a shop, buying wire by the short length gets expensive fast and you always come up short on the run you care about. A 500-foot spool means you cut what you need, when you need it, and you're not splicing in the middle of a bulkhead because you ran out. It's the smart buy for a rigging shop or a serious DIY owner who knows they'll be back in the boat's wiring more than once. Fair warning though. A full 500-foot spool is heavy and bulky. On a smaller sailboat with tight access, a lot of folks measure and cut their sections on the dock first, then carry the pieces aboard.\u003c\/p\u003e\n\u003cp\u003eA few install notes from people who do this for a living. Use adhesive-lined heat shrink connectors, not plain crimps, anywhere the wire lives in a bilge or an engine space. Vibration and moisture kill standard crimps. The adhesive-lined shrink seals the joint and holds it. When you're pulling wire off the spool, let the spool rotate on an axle or run it through a feeder so it doesn't kink. Fast-pulling straight off a static spool is the number one way people put a permanent kink in an otherwise perfect run. And if any of this wire runs exposed on deck or in a sunny locker, drop it inside 3\/8-inch split loom or conduit. The red jacket is tough, but UV will fade it over the years, and the loom adds abrasion protection where the wire crosses a hard edge.\u003c\/p\u003e\n\u003cp\u003eThe UL and ABYC marking isn't just a sticker. Marine surveyors and insurance companies look for it. When you rewire with certified marine-grade wire, you're building an installation that passes survey and doesn't raise questions at renewal time. It exceeds UL 1426 for boat cable and meets ABYC E-11 recommendations for stranded tinned conductors, which is the standard any competent marine electrician works to.\u003c\/p\u003e\n\u003cp\u003eWho's this not for? If you just need a couple feet to fix one connection, a 500-foot spool is overkill and you should grab a short length instead. But if you're rewiring, building, or stocking a shop, this is exactly the spool you want on the shelf. Buy it once, and cut from it for years.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e10 AWG stranded conductor, sized for mid-size DC feeds in the 20 to 30 amp range\u003c\/li\u003e\n  \u003cli\u003eTinned copper strands resist salt-air and bilge corrosion and stay flexible for years\u003c\/li\u003e\n  \u003cli\u003e500-foot spool lets you cut every run to length for a full rewire or shop stock\u003c\/li\u003e\n  \u003cli\u003eRed jacket marks DC positive to keep wiring legible and ABYC color-correct\u003c\/li\u003e\n  \u003cli\u003ePVC insulation rated for wet marine environments\u003c\/li\u003e\n  \u003cli\u003eExceeds UL 1426 boat cable standard and meets ABYC E-11 recommendations\u003c\/li\u003e\n  \u003cli\u003eStranded construction stays flexible for tight bends around bulkheads and behind panels\u003c\/li\u003e\n  \u003cli\u003eGenuine Sea-Dog marine primary wire, not automotive bare-copper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Sea-Dog reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many amps can 10 gauge tinned wire handle?\u003c\/summary\u003e\n    \u003cp\u003eTen gauge is a common size for mid-size DC circuits. Most boaters run it for positive feeds in the 20 to 30 amp range, things like bilge pumps, livewell pumps, accessory panels, and windlass control runs. Always size your wire to ABYC ampacity tables for your run length and location, and protect every circuit with the correct fuse or breaker.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy tinned copper instead of bare copper?\u003c\/summary\u003e\n    \u003cp\u003eEvery strand is coated with tin before it's jacketed. That tin blocks salt air and bilge moisture from corroding the conductor, so the wire stays soft and conductive for years. Bare copper corrodes from the inside out, stiffens, and cracks. On the water, tinned wire is what lasts.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this wire UL and ABYC certified?\u003c\/summary\u003e\n    \u003cp\u003eYes. It exceeds the UL 1426 boat cable standard and meets ABYC E-11 recommendations for stranded tinned marine conductors. That marking matters at survey time and with insurers, who look for certified marine-grade wire.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow long is the spool?\u003c\/summary\u003e\n    \u003cp\u003eIt's a full 500-foot spool. That's enough for a complete rewire, a new build, or shop stock, so you cut each run to length instead of splicing when you come up short. Heads up, a full spool is heavy and bulky to move around a small boat.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the red color for?\u003c\/summary\u003e\n    \u003cp\u003eRed marks the wire as DC positive. Keeping positive runs red and negative runs a matching color keeps your wiring legible and color-correct to ABYC convention, which makes future troubleshooting far easier for you or the next owner.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat connectors should I use with it?\u003c\/summary\u003e\n    \u003cp\u003eUse adhesive-lined heat shrink connectors, especially anywhere the wire lives in a bilge or engine space. Plain crimps tend to fail under vibration and moisture. The adhesive-lined shrink seals the joint against water and holds it tight.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I keep the wire from kinking as I pull it off the spool?\u003c\/summary\u003e\n    \u003cp\u003eLet the spool rotate on an axle or run the wire through a feeder as you pull. Yanking it straight off a static spool is the most common way boaters put a permanent kink in an otherwise perfect run.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I run this wire exposed on deck or in the sun?\u003c\/summary\u003e\n    \u003cp\u003eThe PVC jacket is tough, but UV will fade the red over the years. For exposed runs on deck or in a sunny locker, drop the wire inside 3\/8-inch split loom or conduit. It blocks UV and adds abrasion protection where the wire crosses a hard edge.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs a 500-foot spool overkill for one small job?\u003c\/summary\u003e\n    \u003cp\u003eIf you only need a couple feet to fix one connection, yes, grab a short length instead. This spool is for rewiring a boat, building a new one, or stocking a rigging shop. Buy it once and cut from it for years.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I use this for the negative side too?\u003c\/summary\u003e\n    \u003cp\u003eThis spool is red, so it's meant for DC positive runs. For the negative side, pair it with a matching 10-gauge wire in the correct negative color to keep your installation color-correct to ABYC convention.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eSea-Dog 10 Gauge Red 500 Foot Spool Tinned Copper Primary Wire, UL\/ABYC Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSea-Dog\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e8010027\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e035514801119\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eGauge\u003c\/th\u003e\n\u003ctd\u003e10 Gauge (10 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor Construction\u003c\/th\u003e\n\u003ctd\u003eStranded\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor Material\u003c\/th\u003e\n\u003ctd\u003eTinned Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInsulation Material\u003c\/th\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e500 Feet\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eSpool\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eUL \/ ABYC Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many amps can 10 gauge tinned wire handle?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Ten gauge is a common size for mid-size DC circuits. Most boaters run it for positive feeds in the 20 to 30 amp range, things like bilge pumps, livewell pumps, accessory panels, and windlass control runs. Always size your wire to ABYC ampacity tables for your run length and location, and protect every circuit with the correct fuse or breaker.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why tinned copper instead of bare copper?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Every strand is coated with tin before it's jacketed. That tin blocks salt air and bilge moisture from corroding the conductor, so the wire stays soft and conductive for years. Bare copper corrodes from the inside out, stiffens, and cracks. On the water, tinned wire is what lasts.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this wire UL and ABYC certified?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It exceeds the UL 1426 boat cable standard and meets ABYC E-11 recommendations for stranded tinned marine conductors. That marking matters at survey time and with insurers, who look for certified marine-grade wire.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How long is the spool?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a full 500-foot spool. That's enough for a complete rewire, a new build, or shop stock, so you cut each run to length instead of splicing when you come up short. Heads up, a full spool is heavy and bulky to move around a small boat.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the red color for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Red marks the wire as DC positive. Keeping positive runs red and negative runs a matching color keeps your wiring legible and color-correct to ABYC convention, which makes future troubleshooting far easier for you or the next owner.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What connectors should I use with it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Use adhesive-lined heat shrink connectors, especially anywhere the wire lives in a bilge or engine space. Plain crimps tend to fail under vibration and moisture. The adhesive-lined shrink seals the joint against water and holds it tight.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I keep the wire from kinking as I pull it off the spool?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Let the spool rotate on an axle or run the wire through a feeder as you pull. Yanking it straight off a static spool is the most common way boaters put a permanent kink in an otherwise perfect run.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I run this wire exposed on deck or in the sun?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The PVC jacket is tough, but UV will fade the red over the years. For exposed runs on deck or in a sunny locker, drop the wire inside 3\/8-inch split loom or conduit. It blocks UV and adds abrasion protection where the wire crosses a hard edge.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is a 500-foot spool overkill for one small job?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"If you only need a couple feet to fix one connection, yes, grab a short length instead. This spool is for rewiring a boat, building a new one, or stocking a rigging shop. Buy it once and cut from it for years.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I use this for the negative side too?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"This spool is red, so it's meant for DC positive runs. For the negative side, pair it with a matching 10-gauge wire in the correct negative color to keep your installation color-correct to ABYC convention.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":44999499087965,"sku":"2007797","price":268.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_7935724d-97ee-4b18-9da8-bd2dc4d53427.png?v=1788717077","url":"https:\/\/nvnmarine.com\/products\/sea-dog-10-awg-red-tinned-wire-500ft-spool-ul-abyc","provider":"NVN Marine","version":"1.0","type":"link"}