{"product_id":"mayspare-upgrade-max-300a-12v-solenoid-nickel-plated-heavy-duty-for-golf-carts-winches-marine","title":"MaySpare Upgrade Max 300A 12V Solenoid – Nickel-Plated Heavy Duty for Golf Carts, Winches \u0026 Marine","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the MaySpare Upgrade Max 300A 12V solenoid, a nickel-plated, heavy-duty switch designed for tough start-and-stop tasks across golf carts, winches, and marine equipment. Built to endure outdoor and rugged environments, this solenoid blends a compact coil with a durable shell to provide reliable actuation when it matters most.\u003c\/p\u003e\n\u003ch3\u003eCore specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil rated for 12VDC with a resistance of 14Ω and a capacity of 10.2W.\u003c\/li\u003e\n  \u003cli\u003eContacts are Normally Open (NO) with 2 copper points for clean, efficient switching.\u003c\/li\u003e\n  \u003cli\u003eReplaces a range of part numbers and ships with a Straight bracket and SPST, Off-On configuration.\u003c\/li\u003e\n  \u003cli\u003eBracket mounting features holes sized 5\/16 x 19\/32, 2-13\/64 inches on center for flexible installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild, durability, and materials\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil uses 180°C copper wire, paired with a nickel-plated cover to deter rust and maintain shine.\u003c\/li\u003e\n  \u003cli\u003eEnvironmental plating helps meet plating requirements while preserving appearance in demanding settings.\u003c\/li\u003e\n  \u003cli\u003eMax transient current can reach 300A, with a recommended continuous working current under 150A for longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage notes and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImportant: avoid applying force beyond approximately 5N, as excessive load may affect internal plastics and cause sticking.\u003c\/li\u003e\n  \u003cli\u003eThis is a starter solenoid used during the start sequence; a 5-minute hold between starts and a cool-down period is advised.\u003c\/li\u003e\n  \u003cli\u003eIf you require a unit for longer duty cycles, please contact us for options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eDesigned for heavy-duty, 12V systems, the solenoid is well suited for powering start circuitry in golf carts, actuating winches for recovery or loading, and enabling reliable starts on marine equipment where moisture and salt can challenge hardware.\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: What equipment is the MaySpare Upgrade Max 300A solenoid compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 12V systems in golf carts, winches, and marine gear; verify mounting holes and part compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What usage tips help maximize longevity?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Observe the 5-minute hold rule between starts and avoid loads above the recommended continuous current.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MaySpare","offers":[{"title":"Default Title","offer_id":42467459727445,"sku":"B0B93J9ZX2","price":32.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/mayspare-upgrade-max-300a-solenoid-nickel-plated-cover.jpg?v=1778057238","url":"https:\/\/plentytorque.co.uk\/products\/mayspare-upgrade-max-300a-12v-solenoid-nickel-plated-heavy-duty-for-golf-carts-winches-marine","provider":"PlentyTorque","version":"1.0","type":"link"}