--- product_id: 777907437 title: "Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht" brand: "nilight" price: "151.52 DT" currency: TND in_stock: true category: "Nilight" url: https://www.desertcart.tn/products/777907437-battery-disconnect-switch-200a-master-isolator-12v-24v-48v-on store_origin: TN region: Tunisia --- # 200A continuous rating IP54 waterproof rating Secure On-Off isolation Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht **Brand:** nilight **Price:** 151.52 DT **Availability:** ✅ In Stock ## Summary > 🔋 Cut the power, not your adventure — Stay charged, stay ready! ## Quick Answers - **What is this?** Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht by nilight - **How much does it cost?** 151.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/777907437-battery-disconnect-switch-200a-master-isolator-12v-24v-48v-on) ## Best For - nilight enthusiasts ## Why This Product - Trusted nilight brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerhouse Protection:** 200 Amps continuous current rating ensures your vehicle’s battery stays safe under heavy loads. - • **Effortless Installation:** Panel mount design with premium copper terminals and included wiring diagram makes setup quick and foolproof. - • **Universal Compatibility:** Works seamlessly with 12V, 24V, and 48V systems—perfect for cars, boats, ATVs, and more. - • **Lock & Leave Peace of Mind:** Secure On-Off rotary switch design lets you isolate your battery effortlessly, preventing unwanted drain or electrical hazards. - • **Built to Brave the Elements:** IP54 waterproof and abrasion-resistant ABS housing means this switch thrives in marine, RV, and off-road environments. ## Overview The Nilight Battery Disconnect Switch is a heavy-duty, waterproof master isolator rated for 200 Amps continuous current and 1000 Amps cranking. Designed with durable ABS plastic and premium copper terminals, it provides reliable On-Off battery isolation for 12V to 48V systems. Ideal for marine, automotive, RV, and off-road applications, this IP54-rated switch prevents battery drain and electrical hazards with easy panel mounting and secure rotary operation. ## Description Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht ## Features - Heavy Duty: ABS plastic housing and premium copper terminal, durable made for safety use, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage. - Purpose: eliminate any power from the battery when vehicle or boat is not in use, disconnects the battery safely. Avoid battery drain off. - Operation: On-Off, 2 positions, Continuous Rating : 200Amps 32VDC Max. Intermittent Rating : 300Amps Cranking Rating : 1000 Amps 5 sec. - Compatible: used for 12 - 32VDC systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.Widely used for cars, marine boats, RVs, campers, travel trailers, trucks, ATVs, UTVs, battery banks and other devices. - Package include:1x 200A battery disconnect switch with a wiring diagram ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CR5D96ZZ | | Actuator Type | Rotary | | Best Sellers Rank | #133,669 in Automotive ( See Top 100 in Automotive ) #238 in Car Battery Switches | | Brand Name | Nilight | | Circuit Type | 2-way | | Color | On-off Switch 200a | | Connectivity Protocol | X-10 | | Connector Type | Plug In | | Contact Material | Copper | | Contact Type | Normally Open | | Control Method | Touch | | Controller Type | Ring | | Current Rating | 200 Amps | | Customer Reviews | 4.0 4.0 out of 5 stars (56) | | Included Components | A Set of Switch | | International Protection Rating | IP54 | | Item Dimensions | 25 x 25 x 25 millimeters | | Item Type Name | Auto Switches | | Lower Temperature Rating | 1 Degrees Celsius | | Manufacturer | Nilight | | Material Type | Plastic Copper | | Model | 90329A | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 Volts (DC) | | Operation Mode | ON-OFF | | Part Number | 90329A | | Specification Met | 1 | | Switch Type | Kill Switch | | Terminal | Screw | | UPC | 840323914284 | | Unit Count | 1 Count | | Upper Temperature Rating | 1 Degrees Celsius | ## Product Details - **Connector type:** Plug In - **Contact type:** Normally Open - **Current rating:** 200 Amps - **Operating voltage:** 12 Volts (DC) - **Operation mode:** ON-OFF ## Images ![Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht - Image 1](https://m.media-amazon.com/images/I/61m-KegsiFL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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.tn/products/777907437-battery-disconnect-switch-200a-master-isolator-12v-24v-48v-on](https://www.desertcart.tn/products/777907437-battery-disconnect-switch-200a-master-isolator-12v-24v-48v-on) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*