{"product_id":"fastronix-solutions-50-30a-weatherproof-automotive-relay-socket-kit-sealed-vibration-resistant-with-12-copper-leads","title":"Fastronix Solutions 50\/30A Weatherproof Automotive Relay \u0026 Socket Kit — Sealed, Vibration-Resistant with 12\" Copper Leads","description":"\u003cp\u003e\u003cstrong\u003eThe Fastronix 50\/30 Amp Weatherproof Automotive Relay and Socket Kit is a sealed, vibration-resistant relay assembly designed to switch high-current accessories safely in wet and rough environments.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for automotive and off-road electrical projects, this kit pairs a heavy-duty, OEM-style locking relay with a weatherproof socket that includes long copper leads and a mounting tab. It’s built to handle high loads for lights, winches, and other accessories while keeping moisture and vibration from interrupting the circuit. The wiring diagram in the package simplifies installation for both DIYers and professional installers.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this relay handle high-current accessories?\u003c\/h3\u003e\n\u003cp\u003eThe relay uses a dual-rating design that supports heavy loads: the normally open contacts are rated up to 50 amps, while the normally closed side is rated to 30 amps. The internal contacts and robust construction let you safely switch headlights, fog lamps, or auxiliary power without running excessive current through factory switches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50A normally open contact suitable for primary power feeds\u003c\/li\u003e\n  \u003cli\u003e30A normally closed contact for secondary circuits or fail-safe designs\u003c\/li\u003e\n  \u003cli\u003eOEM locking style ensures secure mating and steady contact\u003c\/li\u003e\n  \u003cli\u003eVibration-resistant internals for rugged vehicle use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it safe to use in wet or dusty conditions?\u003c\/h3\u003e\n\u003cp\u003eYes — both the relay and its socket are sealed to resist water and dust intrusion, reducing the chance of corrosion or shorting in harsh environments. The sealed housing and protected terminals help maintain reliable operation on off-road vehicles, marine rigs, or exposed engine compartments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeatherproof construction guards against moisture and grit\u003c\/li\u003e\n  \u003cli\u003eSealed socket prevents contaminants from reaching contacts\u003c\/li\u003e\n  \u003cli\u003eVibration-resistant design keeps connections stable under movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat wiring and installation features are included?\u003c\/h3\u003e\n\u003cp\u003eThe socket arrives with 12\" copper leads already attached so you can quickly integrate the relay into your vehicle wiring. The kit includes three primary 12 AWG power leads for high-current lines and two 18 AWG coil leads for control, plus a mounting tab and a clear wiring diagram for straightforward hookup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e(3) 12 AWG copper primary leads for power distribution\u003c\/li\u003e\n  \u003cli\u003e(2) 18 AWG coil leads for trigger\/signal wiring\u003c\/li\u003e\n  \u003cli\u003e12\" lead length for flexible placement during installation\u003c\/li\u003e\n  \u003cli\u003eMounting tab and printed wiring diagram included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose this kit for off-road lighting and accessories?\u003c\/h3\u003e\n\u003cp\u003eThe combination of high current capacity, sealed construction, and OEM-style locking fit makes the Fastronix kit well-suited for powering auxiliary lighting, winches, compressors, and other demanding accessories. It reduces voltage drop and keeps sensitive switches isolated from heavy loads, improving both safety and component longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces wiring heat and voltage drop by using proper gauge leads\u003c\/li\u003e\n  \u003cli\u003eProtects factory switches from high-current wear\u003c\/li\u003e\n  \u003cli\u003eDurable under vibration and exposure common in off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This relay and socket kit is aimed at vehicle owners, mechanics, and fabricators who need a compact, reliable switching solution for high-current accessories. It fits DIYers upgrading lighting or accessories and professionals wiring fleets, off-road rigs, or utility vehicles who require sealed, vibration-tolerant components and clear installation guidance.\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?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use the 50A normally open contact and 12 AWG leads for most LED light bars; confirm the light bar's current draw first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the socket waterproof enough for engine bays?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The socket and relay are sealed for moisture and dust resistance, suitable for typical engine bay and off-road exposure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fastronix Solutions","offers":[{"title":"Default Title","offer_id":67587272245433,"sku":"B01CXA42XK","price":87.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/fastronix-front-view-relay-kit.jpg?v=1790503584","url":"https:\/\/redleafauto.ca\/products\/fastronix-solutions-50-30a-weatherproof-automotive-relay-socket-kit-sealed-vibration-resistant-with-12-copper-leads","provider":"Redleaf Auto","version":"1.0","type":"link"}