{"product_id":"fastronix-solutions-weatherproof-50-30a-automotive-relay-locking-socket-kit-sealed-vibration-resistant","title":"Fastronix Solutions Weatherproof 50\/30A Automotive Relay \u0026 Locking Socket Kit — Sealed, Vibration‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eFastronix 50\/30 Amp Weatherproof Automotive Relay and Socket Kit is a sealed, vibration-resistant relay system with a heavy-duty socket and wiring for powering off-road lights and accessories.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis weatherproof relay and socket kit from Fastronix Solutions combines a dual-rated relay (50A normally open, 30A normally closed) with a locking OEM-style socket, pre-wired copper leads, and a mounting tab to simplify robust automotive installations. Designed for environments with moisture, dust, and vibration, the kit gives a reliable switching solution that protects contacts and wiring while keeping installation straightforward for cars, trucks, ATVs, and utility vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this relay protect my electrical system from the elements?\u003c\/h3\u003e\n\u003cp\u003eThe relay is fully sealed and vibration resistant, minimizing exposure to water, dirt, and mechanical stress. Sealing helps prevent corrosion on the contacts and preserves switching performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP-style weatherproof enclosure resists moisture and dust infiltration\u003c\/li\u003e\n  \u003cli\u003eVibration-resistant design reduces contact wear in rough terrain\u003c\/li\u003e\n  \u003cli\u003eOEM locking-style socket helps secure the relay under hood or on racks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat wiring and current ratings should I expect for accessories?\u003c\/h3\u003e\n\u003cp\u003eThe relay is rated to switch 50 amps on the normally open circuit and 30 amps on the normally closed circuit, covering most high-current lighting and accessory loads. The supplied socket includes heavy copper leads sized for safe conductance and durable connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50A normally open capacity for high-draw accessories like LED bars\u003c\/li\u003e\n  \u003cli\u003e30A normally closed option for alternate circuit needs\u003c\/li\u003e\n  \u003cli\u003eThree 12 AWG primary copper leads and two 18 AWG coil leads for secure, minimal-voltage-drop wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation for a DIY mechanic or shop technician?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be straightforward: the kit includes a pre-wired socket with 12\" leads, a wiring diagram, and a mounting tab for quick attachment. The OEM locking-style socket and color-coded leads reduce guesswork, so you can mount, wire, and test the relay in minimal time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12\" copper wire leads give working length without extension\u003c\/li\u003e\n  \u003cli\u003eIncluded wiring diagram clarifies coil and load connections\u003c\/li\u003e\n  \u003cli\u003eMounting tab lets you secure the relay close to the load or fuse block\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich applications are best suited for this relay kit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for switching high-current automotive accessories where environmental protection matters. Typical uses include off-road lighting, winches, auxiliary power circuits, and any accessory that benefits from a durable, sealed relay and pre-wired socket.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-road light bars and spotlights requiring up to 50A switching\u003c\/li\u003e\n  \u003cli\u003eAccessory circuits on trucks, ATVs, UTVs, and boats (where weatherproofing helps)\u003c\/li\u003e\n  \u003cli\u003eAftermarket installs where vibration and exposure could otherwise cause failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Fastronix 50\/30 Amp Weatherproof Relay and Socket Kit is aimed at DIY enthusiasts, professional installers, and fleet technicians who need a compact, sealed switching solution for high-current accessories. If you install off-road lighting, auxiliary power devices, or any accessory exposed to moisture and vibration, this kit provides heavy-duty switching, clear wiring, and the protection necessary for reliable operation.\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 handle an LED light bar drawing 40 amps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The relay's normally open contact is rated to 50 amps, suitable for a 40A LED light bar when wired correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the wires long enough for under-hood mounting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The socket includes 12\" copper leads—usually enough for nearby mounting; extensions are possible for distant locations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fastronix Solutions","offers":[{"title":"Default Title","offer_id":48086272475294,"sku":"B01CXA42XK","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fastronix-front-packaging-relay-kit.jpg?v=1785893048","url":"https:\/\/northtrailauto.ca\/products\/fastronix-solutions-weatherproof-50-30a-automotive-relay-locking-socket-kit-sealed-vibration-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}