--- product_id: 423700993 title: "Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red" brand: "spartan power" price: "693 DH" currency: MAD in_stock: true category: "Spartan Power" url: https://www.desertcart.ma/products/423700993-spartan-power-battery-on-off-disconnect-switch-300a-ignition-protected store_origin: MA region: Morocco --- # Ignition protected up to 900A crank rating 300A continuous current rating Front/rear panel mounting with included screws Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red **Brand:** spartan power **Price:** 693 DH **Availability:** ✅ In Stock ## Summary > 🔴 Cut the power, not your adventures—Spartan Power keeps you in control! ## Quick Answers - **What is this?** Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red by spartan power - **How much does it cost?** 693 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/423700993-spartan-power-battery-on-off-disconnect-switch-300a-ignition-protected) ## Best For - spartan power enthusiasts ## Why This Product - Trusted spartan power brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** Safeguard your battery life by completely disconnecting power when not in use—no more slow drains or surprises. - • **Effortless Control:** Simple 2-position rotary knob with a satisfying click—intuitive operation that anyone can master instantly. - • **Built for High Demand:** Handles up to 900A surge during ignition, ensuring your RV, marine, or automotive system stays protected under heavy loads. - • **Installation Made Easy:** Includes mounting screws and versatile front or rear panel design for quick, hassle-free setup. - • **Trusted Spartan Durability:** Engineered with copper contacts and IP54 protection, this switch is built tough for professionals and enthusiasts alike. ## Overview The Spartan Power Battery ON/Off Disconnect Switch is a heavy-duty, ignition-protected rotary switch rated for 300A continuous current and up to 900A surge. Designed for 12V to 48V DC systems in RVs, marine vessels, and automotive applications, it features a simple 2-position knob, copper contacts, IP54 protection, and versatile mounting options with included screws. Trusted by professionals and DIYers, it extends battery life by safely disconnecting power when not in use. ## Description Buy Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red: Battery Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Save Your Battery: The Spartan Power On/Off Battery Switch prevents any current from being drawn from the battery when your RV, van, boat, or car is not in use; Disconnect your battery safely and extend its life! - Ignition Protected: Our switch has a crank rating that withstands 900A for 30 seconds, 500A for 5 minutes, and 300A continuously, protecting against fluctuations in current during ignition - Simple, 2 Position Design: Our simple design is easy to read and to operate, simply turn the knob to either the On or Off position, and a satisfying click will let you know it's changed - Screws Included: The casing design allows for front or rear panel mounting, and we are now including screws to facilitate installation on your DC system - Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, durable, and heavy duty products; Trusted by professionals, enthusiasts, and DIYers everywhere ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WZF17KB | | Actuator Type | Rotary | | Best Sellers Rank | #33,917 in Automotive ( See Top 100 in Automotive ) #77 in Automotive Replacement Battery Switches | | Brand | Spartan Power | | Brand Name | Spartan Power | | Circuit Type | Single Circuit ON-OFF | | Color | Red | | Compatible Devices | RV, marine, and automotive devices requiring 12V to 48V DC power supply | | Compatible with Vehicle Type | RV, Marine, Automotive | | Connectivity Protocol | X-10 | | Connector Type | screws | | Contact Material | Copper | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | Knob | | Current Rating | 300 A | | Customer Reviews | 4.6 out of 5 stars 349 Reviews | | International Protection Rating | IP54 | | Item Dimensions | 3.25 x 3.25 x 3.6 inches | | Manufacturer | Spartan Power | | Material Type | Copper | | Model | SP-BS300A-RED | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operation Mode | ON-OFF | | Part Number | SP-BS300A-RED | | Switch Type | Rotary | | Terminal | Marine | | UPC | 810019984327 | | Unit Count | 1 Count | | Wattage | 14400 watts | ## Product Details - **Brand:** Spartan Power - **Circuit Type:** Single Circuit ON-OFF - **Connector Type:** screws - **Contact Type:** Normally Open - **Current Rating:** 300 A - **Item dimensions L x W x H:** 3.25 x 3.25 x 3.6 inches - **Material:** Copper - **Operation Mode:** ON-OFF - **Switch Type:** Rotary - **Terminal:** Marine ## Images ![Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red - Image 1](https://m.media-amazon.com/images/I/61gm46lFOLL.jpg) ![Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red - Image 2](https://m.media-amazon.com/images/I/712Je3xRR5L.jpg) ![Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red - Image 3](https://m.media-amazon.com/images/I/71bIe-LFsYL.jpg) ![Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red - Image 4](https://m.media-amazon.com/images/I/71Hu2ywZLtL.jpg) ![Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red - Image 5](https://m.media-amazon.com/images/I/71xQD1JUFzL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: can I use this on a 12 battery bank for a small solar system - max 250amp dc ..... ???** A: Yes, this switch has a max of 48V, so 12V 250A is fine. ## Frequently Bought Together - Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing - SELTERM 10pcs 4/0 AWG - 5/16" Stud - Wire Lugs, Heavy Duty Battery Cable Lugs, Ring Terminals, Battery Cable Ends,0000 Gauge Terminals, UL Bare Copper Eyelets Electrical Battery Terminal Connectors --- ## Why Shop on Desertcart? 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