{"product_id":"ancor-252180-marine-grade-tinned-butt-connectors-1-0-awg-2-pack","title":"Ancor Marine Grade™ Tinned Butt Connectors – 1\/0 AWG, 2-Pack (252180)","description":"\u003ch2\u003e100% Tinned Copper Butt Connectors for Marine Wiring – 1\/0 AWG\u003c\/h2\u003e\u003cp\u003eThese Ancor Marine Grade™ tinned butt connectors provide a clean, reliable inline splice for 1\/0 AWG wire in marine electrical systems. Made from 100% tinned copper, they resist the corrosion that standard connectors can’t handle in salt air and wet environments. The barrel accepts wire from both ends for a secure crimp connection that maintains conductivity over the long term — critical on heavy-current circuits where a poor connection creates heat, voltage drop, and potential fire risk.\u003c\/p\u003e\u003cp\u003eSold as a 2-pack — enough for a single splice or two separate connections on the same circuit.\u003c\/p\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInline splices on 1\/0 AWG battery cable runs\u003c\/li\u003e\n\u003cli\u003eEngine starting and alternator cable repairs\u003c\/li\u003e\n\u003cli\u003eLarge inverter and battery charger feed connections\u003c\/li\u003e\n\u003cli\u003eWindlass and bow thruster circuit splices\u003c\/li\u003e\n\u003cli\u003eMain DC distribution and battery bank wiring repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 1\/0 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% tinned copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Crimp butt connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 2 connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 252180\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlso available in other gauges:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/11149343195172\"\u003eAncor Marine Grade™ Tinned Butt Connectors – #8 AWG, 2-Pack (252130)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/11149343490084\"\u003eAncor Marine Grade™ Tinned Butt Connectors – #6 AWG, 2-Pack (252140)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/11149343719460\"\u003eAncor Marine Grade™ Tinned Butt Connectors – #4 AWG, 2-Pack (252150)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/11149343883300\"\u003eAncor Marine Grade™ Tinned Butt Connectors – #2 AWG, 2-Pack (252160)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/11149344014372\"\u003eAncor Marine Grade™ Tinned Butt Connectors – #1 AWG, 2-Pack (252170)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/8131547332644\"\u003eAncor Tinned Butt Connector 2\/0 AWG 2-Pack (252190)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor heat-shrink insulated options, see the \u003ca href=\"\/products\/11110156140580\"\u003eAncor Marine Grade™ Heat Shrink Butt Connector Assortment\u003c\/a\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e🔧 Parts Desk Insights\u003c\/h3\u003e\u003cp\u003eBest use case: This is the right connector for a permanent inline splice on 1\/0 AWG wire — one of the most common heavy-gauge sizes in marine electrical systems, used for engine starting cables, battery bank interconnects, large inverter feeds, and windlass circuits. At this gauge and current level, connection quality is non-negotiable: a poor crimp creates resistance, heat, and voltage drop that can damage equipment and create a fire hazard. The tinned copper barrel resists corrosion far better than bare copper in a marine environment. For a fully waterproof connection, consider the \u003ca href=\"\/products\/11110156140580\"\u003eheat shrink butt connector assortment\u003c\/a\u003e. For even heavier gauge splices, step up to the \u003ca href=\"\/products\/8131547332644\"\u003e2\/0 AWG version (252190)\u003c\/a\u003e.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51274762551332,"sku":"639-252180","price":19.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/639-252130_462b4e12-4608-4842-9e5c-b6acbdc14898.jpg?v=1786912715","url":"https:\/\/marisolmarine.com\/products\/ancor-252180-marine-grade-tinned-butt-connectors-1-0-awg-2-pack","provider":"Marisol Marine Company","version":"1.0","type":"link"}