{"product_id":"heavy-duty-80a-waterproof-automotive-relay-12v-24v","title":"Heavy-Duty 80A Waterproof Automotive Relay | 12V\/24V 4-Pin \u0026 5-Pin Kit","description":"\u003cp\u003e\u003cb\u003ePower Your High-Current Automotive Accessories with Confidence\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your vehicle's electrical system with our Heavy-Duty 80A Waterproof Automotive Relay Kit. Engineered for reliability, this kit is the perfect solution for controlling high-power devices like cooling fans, fuel pumps, HID headlights, and stereo systems. With a fully waterproof design and multiple configurations available, you can choose the exact relay you need for any project.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Power Handling:\u003c\/b\u003e Boasts a massive 80A contact switching capability, easily managing your most demanding 12V or 24V accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFully Waterproof:\u003c\/b\u003e Features a sealed relay and an interlocking, gasketed harness socket, providing superior protection against water, dust, and debris. Ideal for cars, trucks, marine boats, and ATVs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eChoose Your Configuration:\u003c\/b\u003e Select the perfect relay for your needs from four available options:\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e5-Pin (SPDT):\u003c\/b\u003e A Single Pole Double Throw relay designed to switch power between two separate circuits. Perfect for applications requiring polarity reversal (like a motor) or switching between two different functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4-Pin (SPST):\u003c\/b\u003e A Single Pole Single Throw relay for simple ON\/OFF control of a single circuit. This is the most common type for adding accessories like fog lights or a horn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Quality Construction:\u003c\/b\u003e Built with a high-quality copper coil for stable performance and a long service life. The pre-wired harness uses durable, color-coded wires for straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlug \u0026amp; Play Installation:\u003c\/b\u003e The kit includes a matching socket with a 19.5cm pigtail, eliminating complex terminal crimping. The integrated metal mounting tab allows for easy, secure placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 80A Waterproof Relay (as per your selected voltage and pin type)\u003c\/li\u003e\n\u003cli\u003e1 x Matching Interlocking Waterproof Harness Socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e JD2912 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoil Voltage:\u003c\/b\u003e 12V DC or 24V DC (select option)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eContact Rating:\u003c\/b\u003e 80A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e 4-Pin SPST (Normally Open) or 5-Pin SPDT (select option)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePinout (5-Pin SPDT):\u003c\/b\u003e 30 (Common), 87 (Normally Open), 87a (Normally Closed), 85 (Coil Ground), 86 (Coil Positive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePinout (4-Pin SPST):\u003c\/b\u003e 30 (Input Power), 87 (Output Power), 85 (Coil Ground), 86 (Coil Positive)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"12v 4pin","offer_id":46061738721431,"sku":null,"price":146.0,"currency_code":"TWD","in_stock":true},{"title":"24v 4pin","offer_id":46061738754199,"sku":null,"price":146.0,"currency_code":"TWD","in_stock":true},{"title":"12v 5pin","offer_id":46061738786967,"sku":null,"price":162.0,"currency_code":"TWD","in_stock":true},{"title":"24v 5pin","offer_id":46061738819735,"sku":null,"price":162.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/24v-80a-4-pin-spst-waterproof-automotive-relay-with-harness.jpg?v=1755597518","url":"https:\/\/scccltd.com\/en-tw\/products\/heavy-duty-80a-waterproof-automotive-relay-12v-24v","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}