{"product_id":"flex-12v-automatic-changeover-switch","title":"Flex 12V Automatic Changeover Switch","description":"\u003cdiv style=\"margin-bottom: 25px;\"\u003e\n\u003ch1\u003e12V Automatic Changeover Switch | Heavy-Duty Composite\u003c\/h1\u003e\n\u003cp\u003e\u003cem\u003eEnsure uninterrupted cooling for your 12V fridge by seamlessly switching between battery and mains power.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Automatic Changeover Switch\u003c\/strong\u003e is purpose-built for 12V camping fridges, dual battery systems, caravans, camper conversions, and off-grid vehicle setups, delivering seamless AC priority switching, automatic battery backup protection, and continuous cooling performance. Designed for easy inline integration, this compact unit offers a simple plug-and-play installation with existing 12V fridge wiring, requiring no permanent vehicle modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔩 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic AC Priority Switching\u003c\/strong\u003e — Detects mains power and automatically switches to AC power supply when available.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Backup Mode\u003c\/strong\u003e — Automatically reverts to 12V DC battery when AC power is disconnected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Protection\u003c\/strong\u003e — Prevents unnecessary battery drain while plugged into mains power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 Amp Internal Fuse\u003c\/strong\u003e — Built-in fuse protection for safe and reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play Installation\u003c\/strong\u003e — Simple inline installation with existing 12V fridge wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e — Easy to mount inside vehicle, caravan or power system compartment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e — Designed strictly for 12V setups and is not compatible with 24V systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlex 12V Automatic Changeover Unit\u003c\/strong\u003e — Included in the box as the main switching controller.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-wired Input \u0026amp; Output Leads\u003c\/strong\u003e — Included in the box for straightforward wiring connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated 10A Fuse\u003c\/strong\u003e — Pre-installed in the unit for immediate circuit protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Connection Warning\u003c\/strong\u003e — Do not directly connect 220V AC to the changeover switch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Flex Adventures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FACO10A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-Duty Composite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Weight:\u003c\/strong\u003e ~0.6kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Supplied via Flex Adventures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Input:\u003c\/strong\u003e 220\/240V AC (mains power)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Input:\u003c\/strong\u003e 12V DC (auxiliary battery)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Regulated 12V Output (AC priority over DC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e 10 Amp (Internal Replaceable Fuse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 950mm (L) × 550mm (W) × 300mm (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Fully Automatic – No Manual Switching Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Fitment \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eThe Flex 12V Automatic Changeover Switch features a plug-and-play inline design that integrates directly with your existing 12V fridge wiring. It can be easily mounted inside your vehicle, caravan, or power system compartment. Please ensure that you do not directly connect 220V AC to the changeover switch. For assistance with your dual battery or off-grid power setup, contact our technical team.\u003c\/p\u003e\n\u003cp\u003e📞 021 569 7238 | 📧 sales@advanced4x4.co.za\u003c\/p\u003e\n\u003chr\u003e\n⏳ Lead Time: Please allow 14 business days for stock sourcing \/ manufacturing if stock is not immediately available.\u003c\/div\u003e\n    \u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; border: 1px solid #e1e1e1; border-radius: 8px; overflow: hidden; margin-bottom: 25px; box-shadow: 0 2px 4px rgba(0,0,0,0.02);\"\u003e\n        \u003cdiv style=\"background-color: #1a1a1a; padding: 12px 16px; color: #ffffff; display: flex; align-items: center; justify-content: space-between;\"\u003e\n            \u003cspan style=\"font-weight: 700; font-size: 14px; letter-spacing: 0.5px; text-transform: uppercase;\"\u003eAdvanced 4x4 Fitment Centre\u003c\/span\u003e\n            \u003cspan style=\"font-weight: 800; font-size: 13px; padding: 4px 10px; border-radius: 4px; background-color: #5cb85c; color: #ffffff;\"\u003eDIRECT DISPATCH\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv style=\"padding: 16px; background-color: #ffffff; font-size: 14px; color: #333333; line-height: 1.6;\"\u003e\n            \n            \u003cp style=\"margin: 0; color: #666666; font-style: italic; font-size: 13px;\"\u003e\u003cstrong\u003e📦 Logistics Note:\u003c\/strong\u003e Direct Courier Dispatch available nationwide. No specialized installation required.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    ","brand":"Flex Adventures","offers":[{"title":"Default Title","offer_id":56045687570724,"sku":"FACO10A","price":849.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/7835\/4724\/files\/Auto_Switch_1_aea45833-c3fb-494f-a014-14e86ba245fc.png?v=1787414568","url":"https:\/\/advanced4x4.co.za\/products\/flex-12v-automatic-changeover-switch","provider":"Advanced 4x4","version":"1.0","type":"link"}