{"product_id":"joinfworld-500a-battery-disconnect-switch-12v-36v-heavy-duty-with-lockout-plate","title":"Joinfworld 500A Battery Disconnect Switch 12V-36V | Heavy-Duty with Lockout Plate","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Joinfworld 500A Battery Disconnect Switch is designed to deliver reliable power control for everyday vehicles and equipment. Built for demanding environments, its metal construction and copper components provide a sturdy, tactile feel and dependable performance when you need to cut or restore power quickly.\u003c\/p\u003e\n\u003cp\u003eKey specifications at a glance: it operates across 12V, 24V, and 36V DC systems and handles a nominal 500A, with an impressive instantaneous rating of 5000A. It uses two 3\/8 inch (M10) threaded studs with nuts to connect to the negative battery cable, helping you establish a clean, secure wiring path.\u003c\/p\u003e\n\u003ch3\u003eWhy this switch stands out\u003c\/h3\u003e\n\u003cp\u003eQuality materials and a thoughtful design mean the switch can endure marine dampness, dust, heat, or rough conditions. The heavy-duty fixed die-cast handles feel durable in hand, and the waterproof construction adds confidence in wet or humid environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty operation across 12V, 24V, and 36V DC systems with a 500A rated current\u003c\/li\u003e\n\u003cli\u003eHigh current surge resilience up to 5000A\u003c\/li\u003e\n\u003cli\u003eWaterproof, rugged die-cast handles designed for long service life\u003c\/li\u003e\n\u003cli\u003eTwo M10 studs and mounting hardware for straightforward wiring\u003c\/li\u003e\n\u003cli\u003eLockable design to prevent accidental closures or tampering after installation\u003c\/li\u003e\n\u003cli\u003eWide compatibility for cars, boats, RVs, yachts, trucks, and engineering vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy installation and secure operation\u003c\/h3\u003e\n\u003cp\u003eWith a simple spin of the control button, you can isolate the battery in seconds. The integrated lock lets you secure the switch on the panel once work is complete, reducing the risk of unintended power changes during maintenance or storage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSwift on\/off control with a tactile spin action\u003c\/li\u003e\n\u003cli\u003eLockable panel mounting to deter tampering\u003c\/li\u003e\n\u003cli\u003eEffective power management when a vehicle or vessel is idle\u003c\/li\u003e\n\u003cli\u003eProtects battery life by minimizing parasitic drain when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile use cases\u003c\/h3\u003e\n\u003cp\u003eWhether you’re outfitting a semi truck, recreation vehicle, personal watercraft, or a commercial vessel, this switch offers flexible power control. Its broad voltage range makes it suitable for many DC electrical systems and remote installations.\u003c\/p\u003e\n\u003ch3\u003eReal-life scenarios\u003c\/h3\u003e\n\u003cp\u003eIn a rain-prone marina, you can cut power quickly to protect battery health and reduce corrosion risk. During maintenance, the lockout feature helps prevent accidental energizing. For long-term storage, the switch helps minimize parasitic drain on parked vehicles.\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 voltages and current can the switch handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports 12V–36V DC systems with a 500A rated current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is there a locking feature to prevent tampering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, includes a lock to secure the panel after installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Joinfworld","offers":[{"title":"Default Title","offer_id":42468873666645,"sku":"B0BGXBZN5T","price":38.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/joinfworld-battery-disconnect-switch-12v-36v.jpg?v=1778081990","url":"https:\/\/plentytorque.co.uk\/products\/joinfworld-500a-battery-disconnect-switch-12v-36v-heavy-duty-with-lockout-plate","provider":"PlentyTorque","version":"1.0","type":"link"}