{"product_id":"daiertek-12v-3-way-waterproof-relay-box-pre-wired-fuse-relay-for-auto-truck-boat-40a","title":"DaierTek 12V 3-Way Waterproof Relay Box – Pre-Wired Fuse \u0026 Relay for Auto, Truck, Boat (40A)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDaierTek presents a compact, weather-ready power hub for 12V electrical systems. The DaierTek 12V 3-Way Waterproof Relay Box is pre-wired and designed for seamless integration in automotive, marine, and off-road setups. It keeps essential circuits organized while standing up to moisture, dust, and vibration typical of real-world use.\u003c\/p\u003e\n\u003ch2\u003eDurable, Weather-Ready Construction\u003c\/h2\u003e\n\u003cp\u003eThe enclosure combines a sealed base with a snap-on cover to deter moisture intrusion and debris. This design supports tool-free access for quick inspections or upgrades, helping you maintain system reliability without disassembly or special tools.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed base blocks moisture and dust from reaching internal components\u003c\/li\u003e\n\u003cli\u003eSnap-on lid provides easy access for checks and maintenance\u003c\/li\u003e\n\u003cli\u003eRugged, compact footprint fits behind dashboards, in engine bays, or console panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTriple Protection, Simple Wiring\u003c\/h2\u003e\n\u003cp\u003eInside, a dual protection setup pairs three fuse slots with three 4-pin relays. The unit ships with three ATC\/ATO blade fuses and three color-coded relays (blue, white, yellow) to simplify circuit identification and routing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree fuse slots and three relay slots support modular power distribution\u003c\/li\u003e\n\u003cli\u003eColor-coded wires aid quick tracing of power paths\u003c\/li\u003e\n\u003cli\u003e12 AWG high-current terminals ensure stable performance under heavy loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePre-Wired Convenience, Ready for Action\u003c\/h2\u003e\n\u003cp\u003ePre-wiring reduces installation complexity. The kit delivers a clean, organized setup out of the box, with color-coded leads that simplify routing through dashboards, cabins, or engine compartments. The robust wiring and terminals are designed for dependable long-term use.\u003c\/p\u003e\n\u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cp\u003eDesigned for 12V systems in cars, trucks, boats, and similar vehicles, this relay box helps you consolidate switches, lights, pumps, audio, and other accessories into a single, manageable module. It’s a practical upgrade for DIY enthusiasts seeking tidy wiring and dependable protection.\u003c\/p\u003e\n\u003ch2\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3 fuses and 3 relays\u003c\/li\u003e\n\u003cli\u003eSealed, weather-resistant enclosure\u003c\/li\u003e\n\u003cli\u003ePre-wired assembly with color-coded leads\u003c\/li\u003e\n\u003cli\u003eHigh-current 12 AWG wiring for reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Verify voltage and current needs before installation. This unit offers a flexible path to better organization and protection for 12V circuits, with room for future expansion.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the DaierTek 12V 3-Way Waterproof Relay Box compatible with my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports common 12V automotive, truck, and boat layouts, using 3x4 pin relays and ATC\/ATO fuses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the waterproof design benefit real-world use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The sealed base and snap-on lid help protect internals from moisture and dust during outdoors or all-weather use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DAIERTEK","offers":[{"title":"Default Title","offer_id":42470262308949,"sku":"B0FV7V4QGX","price":45.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/daiertek-12v-3way-waterproof-relay-box-front-view.jpg?v=1778127228","url":"https:\/\/plentytorque.co.uk\/products\/daiertek-12v-3-way-waterproof-relay-box-pre-wired-fuse-relay-for-auto-truck-boat-40a","provider":"PlentyTorque","version":"1.0","type":"link"}