{"product_id":"faststorm-6-way-pre-wired-relay-fuse-box-12v-12-awg-tinned-copper-built-in-diodes-waterproof-cover","title":"FASTSTORM 6-Way Pre-Wired Relay Fuse Box 12V — 12 AWG Tinned Copper, Built-In Diodes, Waterproof Cover","description":"\u003cp\u003e\u003cstrong\u003eFASTSTORM's 6-way pre-wired relay box is a fully assembled 12V fuse and relay panel with built-in diodes and 12 AWG wiring to protect and simplify multiple automotive or marine accessory circuits.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact relay block brings relays, ATC\/ATO fuses, diodes and heavy-gauge tinned copper wiring together in a single, organized module so you can control lights, pumps, motors and other accessories without complex splices or bulky individual relays. The unit includes six 40A relays with suppression diodes, color-coded 12 AWG leads, extra fuses, and a sealed cover to resist dust and light splashing for use in cars, trucks, RVs and boats.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this relay box reduce wiring complexity?\u003c\/h3\u003e\n\u003cp\u003eThe FASTSTORM panel centralizes six circuits into one, pre-wired assembly so you avoid running multiple separate relay harnesses and fuses. Color-coded 12 AWG tinned copper wires and labeled terminals accelerate installation and keep routing tidy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix individual relay slots for modular circuit layout and easy replacement\u003c\/li\u003e\n  \u003cli\u003ePre-wired harness with six distinct colors for fast identification\u003c\/li\u003e\n  \u003cli\u003eIntegrated fuse holders that accept ATC\/ATO fuses for each circuit\u003c\/li\u003e\n  \u003cli\u003eStep-by-step manual and label directions included to speed setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection does the box provide for sensitive electronics?\u003c\/h3\u003e\n\u003cp\u003eEach relay ships with a built-in high-speed suppression diode (response \u0026lt;1 ns) to block voltage spikes and reduce electromagnetic interference. The design layers protection: the fuse opens first on overcurrent, the relay and diode limit transient voltages, and the tinned copper wiring handles higher loads reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in diodes on all relays to suppress back-EMF and spikes\u003c\/li\u003e\n  \u003cli\u003e40A relays paired with individual ATC\/ATO fuses for overcurrent defense\u003c\/li\u003e\n  \u003cli\u003e12 AWG tinned copper on pin30 connections for robust current capacity\u003c\/li\u003e\n  \u003cli\u003eIncludes spare fuses and heat-shrink female spade connectors for secure terminations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the relay box suitable for marine and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe FASTSTORM relay panel is designed with a top and bottom cover to block dust and light splashing; it’s not rated for submersion but handles common wet environments encountered in boats and exposed vehicle bays. Corrosion-resistant materials and sealed covers help prolong service life in humid or salty conditions when mounted in a protected location.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed top and bottom cover to resist dust and splashes (not submersible)\u003c\/li\u003e\n  \u003cli\u003eTinned copper wires resist corrosion better than bare conductors\u003c\/li\u003e\n  \u003cli\u003eRobust plastic housing with secure fastenings for vibration-prone settings\u003c\/li\u003e\n  \u003cli\u003eSuitable for bilge pumps, lighting, motors and other 12V accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I wire and maintain the panel safely?\u003c\/h3\u003e\n\u003cp\u003eFollow the included labeling and manual: ground pin85 for each relay and use pin86 as the trigger input because of the diode orientation. Use the supplied heat-shrink female spade connectors for reliable splices and keep spare fuses on hand for quick replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGround pin85; connect pin86 to switch or trigger circuit per manual\u003c\/li\u003e\n  \u003cli\u003eUse supplied heat-shrink connectors and the color-coded harness for neat terminations\u003c\/li\u003e\n  \u003cli\u003eReplace blown ATC\/ATO fuses with the same rating; two spare sets included\u003c\/li\u003e\n  \u003cli\u003eMount in a dry, ventilated area away from direct water flow for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: installers, DIYers and fleet owners who want a reliable, pre-wired 6-circuit relay solution that reduces installation time and improves circuit protection. Ideal for automotive, truck, RV and marine uses when you need multiple controlled accessories under a single, serviceable module without building a custom wiring loom.\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: Can this relay box handle high-current accessories?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses 40A relays with 12 AWG tinned copper wiring and individual fuses to support most lights, pumps, and motors on 12V systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the unit waterproof for boat use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s splash-resistant with sealed covers for light water exposure but not submersible; mount it in a protected, dry location on boats.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FASTSTORM","offers":[{"title":"Default Title","offer_id":67588222877881,"sku":"B0FT7MJPZ3","price":75.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/faststorm-front-panel.jpg?v=1790517335","url":"https:\/\/redleafauto.ca\/products\/faststorm-6-way-pre-wired-relay-fuse-box-12v-12-awg-tinned-copper-built-in-diodes-waterproof-cover","provider":"Redleaf Auto","version":"1.0","type":"link"}