12V Fuse Relay Block With Pre-Wired Harness - Automotive Electrical Kit

Car enthusiasts, DIY mechanics, and RV owners - this 12V fuse relay block is about to make your electrical projects so much cleaner and easier! The whole setup comes pre-wired with all necessary harnesses, so you don't have to mess with complicated wiring. You get 5 five-pin JD1914 relays (12V 40A), one four-pin RTT7121 relay (12V 40A), and 6 ATC/ATO fuse holders complete with fuses (5A, 10A, 15A, 20A, 25A, 30A). The housing is made from PA66 material that's flame-retardant and durable, with upper and lower covers that protect against water, dust, and debris. Installation is straightforward - includes screws and nuts to mount securely in your vehicle, and the marked wire numbers make connections foolproof. The compact design fits nicely in engine compartments, trunks, or under dashboards without taking up much space. Each slot has precise cuts with arc sockets that keep all your wiring organized and looking professional. This setup works great for cars, trucks, RVs, boats, trailers - basically any 12V vehicle system. Whether you're adding aftermarket lights, audio systems, winches, or other accessories, this distribution block provides safe, organized power distribution. The metal pins ensure solid connections, and the overall construction feels robust enough to handle vibration and temperature changes. Much safer than cobbling together separate fuses and relays with messy wiring. The pre-wired design saves hours of installation time and eliminates wiring errors. Just mount it, connect your power and ground, and run your accessory wires to the appropriate terminals. Seriously, if you're tired of electrical spaghetti in your vehicle projects, this fuse relay block will revolutionize your setup. Perfect for professional installers or serious DIYers who want reliable, safe electrical distribution!