--- product_id: 148312605 title: "Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat" brand: "topzon" price: "FREE" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/148312605-car-battery-disconnect-switch-200a-battery-power-off-master-switch store_origin: GB region: United Kingdom --- # Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat **Brand:** topzon **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat by topzon - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/148312605-car-battery-disconnect-switch-200a-battery-power-off-master-switch) ## Best For - topzon enthusiasts ## Why This Product - Trusted topzon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features:Widely used in all kinds of RV, boat, winch power cable, suitable for internal and external electrical equipment switches, such as flash light, chassis light, fog light, ceiling light and so on.Durable and non-corrosive ABS plastic case to withstand the harsh marine environment.Easy to install, can be installed independently or locked with other switches to isolate and protect the electrical system of 12V to 48V system.Switch to an counterclockwise 45 degree position to remove the control knob. The control knob features an interchangeable labeling system for a full range of application.Three detachable side panels provide up to 1/0 cable access，The back cover insulates the rear end to prevent any short circuit to meet ABYC requirement.The engine must be stopped before selecting OFF function, this is to protect the alternator.Eliminate any power consumption from the battery when are not in use. Specification:Condition: 100% Brand NewMaterial: Full Copper Silver Plated Core + ABSApplication: Car Power Master SwitchContinuous Current: 200Amps DCIntermittent Current: 455Amps DCStarting Current: 1250Amps DCMaximum Voltage: 48V-60Volts DCDielectric Strength: 1500VAC/1minElectrical Life: 10,000 timesScrew Diameter: Approx. 10mm / 0.4inOperation: On/Off 1-2-both-offPackage List:1 x Switch ## Features - Widely used in all kinds of RV, boat, winch power cable, suitable for internal and external electrical equipment switches, such as flash light, chassis light, fog light, ceiling light and so on. - Durable and non-corrosive ABS plastic case to withstand the harsh marine environment. - Easy to install, can be installed independently or locked with other switches to isolate and protect the electrical system of 12V to 48V system. - Switch to an counterclockwise 45 degree position to remove the control knob. The control knob features an interchangeable labeling system for a full range of application. - Three detachable side panels provide up to 1/0 cable access，The back cover insulates the rear end to prevent any short circuit to meet ABYC requirement.The engine must be stopped before selecting OFF function, this is to protect the alternator.Eliminate any power consumption from the battery when are not in use. - ›See more product details ## Images ![Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat - Image 1](https://images-na.ssl-images-amazon.com/images/I/51UwRGaZGcL.jpg) ![Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat - Image 2](https://images-na.ssl-images-amazon.com/images/I/51-N2fHQDcL.jpg) ![Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat - Image 3](https://images-na.ssl-images-amazon.com/images/I/61EhBsezacL.jpg) ![Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat - Image 4](https://images-na.ssl-images-amazon.com/images/I/61eVC9eQfBL.jpg) ![Car Battery Disconnect Switch - 200A Battery Power off Master Switch 3 Levels Knob Switch for Car RV Marine Boat - Image 5](https://images-na.ssl-images-amazon.com/images/I/61TYxHyyv%2BL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/148312605-car-battery-disconnect-switch-200a-battery-power-off-master-switch](https://www.desertcart.co.uk/products/148312605-car-battery-disconnect-switch-200a-battery-power-off-master-switch) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-28*