{"product_id":"joinfworld-12v-automotive-relay-box-with-6-relays-and-14-atc-ato-fuses-waterproof-led-status-pre-assembled","title":"Joinfworld 12V Automotive Relay Box with 6 Relays and 14 ATC\/ATO Fuses — Waterproof LED Status, Pre-assembled","description":"\u003cp\u003e\u003cstrong\u003eJoinfworld Relay Box is a pre-assembled 12V automotive fuse and relay panel that houses six relays and fourteen ATC\/ATO blade fuses with LED status lights and a waterproof, flame-retardant enclosure.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact relay box consolidates relays and fuses into a single, ready-to-install module designed to simplify vehicle electrical systems. It arrives pre-populated with a mix of 4-pin and 5-pin 40A relays and assorted blade fuses, reducing wiring time and minimizing clutter under dashboards or in engine bays. Built-in LED indicators make it fast to identify active circuits, while the durable nylon housing and latch cover improve protection from moisture and accidental shorts.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Joinfworld Relay Box speed up installation?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit comes assembled with relays and fuses already fitted into their sockets, so you avoid soldering or creating relay harnesses from scratch. Pre-arranged terminals and a relay module allow quick connections using standard automotive wiring and spade terminals.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 2× 5-pin 40A relays and 4× 4-pin 40A relays ready-mounted\u003c\/li\u003e\n  \u003cli\u003eFourteen ATC\/ATO blade fuses (10A–40A) pre-installed for common circuit needs\u003c\/li\u003e\n  \u003cli\u003eSolder-free design compatible with spade terminals and inline connectors\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits common mounting locations in vehicles and boats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection and diagnostic features are built in?\u003c\/h3\u003e\n\n\u003cp\u003eEach relay and fuse circuit has an LED indicator so you can instantly see which circuits are energized or if a fuse has blown. The panel includes overvoltage and surge considerations by design, and the flame-retardant nylon case reduces risk from heat or sparks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLED lights for quick on\/off and fault visibility\u003c\/li\u003e\n  \u003cli\u003eOvervoltage and surge-resistant layout to improve circuit reliability\u003c\/li\u003e\n  \u003cli\u003eFlame-retardant nylon shell limits fire risk in fault conditions\u003c\/li\u003e\n  \u003cli\u003eLatch-sealed cover contributes to moisture resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this relay box suitable for outdoor or marine use?\u003c\/h3\u003e\n\n\u003cp\u003eThe enclosure and cover design focus on moisture resistance rather than full submersion protection, making it a good choice for exposed vehicle compartments, boats’ dash areas, and utility equipment. Proper mounting and sealing of cable entries will help maintain waterproofing in harsher environments.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBuckled cover for improved water and dust resistance\u003c\/li\u003e\n  \u003cli\u003eDurable material and sealed joints reduce ingress in damp settings\u003c\/li\u003e\n  \u003cli\u003eRecommended for marine dashboards, truck beds, RV compartments\u003c\/li\u003e\n  \u003cli\u003eNot intended for continuous underwater use without additional sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat circuits and devices can I control with this panel?\u003c\/h3\u003e\n\n\u003cp\u003eThe relay panel supports a wide range of 12V accessories and loads common to off-road, recreational, and utility vehicles. Use it to centralize lighting, pumps, horns, fans, compressors, and other add-on electronics while protecting each circuit with rated blade fuses.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpotlights, light bars, and auxiliary lighting circuits\u003c\/li\u003e\n  \u003cli\u003eElectric fuel pumps, water pumps, and bilge systems\u003c\/li\u003e\n  \u003cli\u003eWinches, air compressors, and cooling fans\u003c\/li\u003e\n  \u003cli\u003eAftermarket horns, inverters, and accessory outlets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Joinfworld Relay Box is aimed at DIY mechanics, electricians, and vehicle outfitters who want a faster, tidier way to add multiple 12V circuits. It’s useful for owners of trucks, SUVs, ATVs, UTVs, RVs, trailers, and boats who need reliable relay switching, clear circuit feedback via LEDs, and a weather-resistant enclosure without building a custom harness from scratch.\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: Does the Joinfworld relay box come pre-wired?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Relays and blade fuses are pre-installed; you only need to connect power and accessory wires.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this relay box on a boat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s suitable for marine dash and equipment areas but avoid continuous submersion without extra sealing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Joinfworld","offers":[{"title":"Default Title","offer_id":48083334660254,"sku":"B0DKJ7JW99","price":51.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/joinfworld-relay-box-front-view.jpg?v=1785831939","url":"https:\/\/northtrailauto.ca\/products\/joinfworld-12v-automotive-relay-box-with-6-relays-and-14-atc-ato-fuses-waterproof-led-status-pre-assembled","provider":"North Trail Auto","version":"1.0","type":"link"}