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Item #:
222106991
300A High Current Master Battery Disconnect Switch, 12-48V Power Cut Off Isolator with Face Plate for Vehicle, RV, Truck, Boat, Marine, ATV On/Off
Item #:
222106991
TMT 89
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Order now and get it around Saturday, August 22
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What Stands Out
High Current Capacity
Designed to handle up to 200A, this disconnect switch ensures optimal power management for high-performance vehicles, offering reliability and safety during operation.
Wide Voltage Range
Compatible with 12-48V systems, this versatile isolator switch is ideal for various applications, including cars, RVs, boats, and ATVs, providing flexibility for diverse power needs.
Easy Installation
Comes with a face plate for straightforward mounting, simplifying the installation process and making it accessible for users without professional expertise.
Product Details
| Operation Mode | ON-OFF |
| Current Rating | 300 Amps |
| Operating Voltage | 48 Volts |
| Contact Type | Normally Closed |
| Connector Type | Clamp |
| Switch Type | Kill Switch |
| Terminal | Through Hole |
| Circuit Type | 1-way |
| Mounting Type | Face |
| Actuator Type | Rotary |
| Number of Positions | 2 |
| Controller Type | Ring |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 12000 watts |
| Color | 300A |
| Item Dimensions | 4.72 x 2.76 x 2.76 inches (12 x 7 x 7 cm) |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Material Type | Aluminum |
| Contact Material | Copper |
| Brand Name | FEITON |
| Model | 80005499 |
| Manufacturer | FEITON |
| UPC | 708686975178 |
| Part Number | 80005499 |
| Brand | FEITON |
| Material | Aluminum |
| Item dimensions L x W x H | 4.72 x 2.76 x 2.76 inches (12 x 7 x 7 cm) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Marine Enthusiasts
Ideal for boat owners needing a reliable battery disconnect for safety and maintenance during voyages.
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RV Owners
Perfect for RV users wanting an easy way to disconnect battery power to prevent drain during extended stays.
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Off-Road Vehicles
Great for ATV and off-road vehicle enthusiasts who need reliable power cutoff after outdoor adventures.
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Small Vehicles
Not suitable for small cars where space and low-current applications require simpler, more compact solutions.
Product Description
300A High Current Master Battery Disconnect Switch, 12-48V Power Cut Off Isolator with Face Plate for Vehicle, RV, Truck, Boat, Marine, ATV On/Off Battery Isolator
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 300A High Current Master Battery Disconnect Switch used for?
Answer: The 300A High Current Master Battery Disconnect Switch is used to isolate the battery from the electrical system of vehicles, RVs, trucks, boats, and ATVs. This switch prevents battery drain and enhances safety by allowing easy access to completely disconnect power during maintenance or emergencies. It is particularly useful in marine applications where saltwater exposure can corrode electrical systems. For instance, when servicing a boat, the switch allows you to safely cut off power, ensuring that no electrical sparks occur. -
Question:
How do I install the Master Battery Disconnect Switch?
Answer: Installing the Master Battery Disconnect Switch involves connecting it directly to the battery terminals. Ensure you disconnect the negative terminal first to prevent any short circuits. Mount the switch in a convenient location where it can be easily accessed. Once connected, you will be able to toggle the switch to isolate the battery power effectively. It's advisable to consult professional guidance or follow the provided manual for precise installation instructions, especially in intricate setups, such as marine or RV systems. -
Question:
Is the 300A switch suitable for marine applications?
Answer: Yes, the 300A High Current Master Battery Disconnect Switch is specifically designed for marine applications due to its robust construction. It can handle the high currents associated with marine equipment without overheating or failing. The switch's waterproof face plate further ensures protection against the harsh marine environment, making it ideal for boats. Using this switch in a marine setting not only enhances safety but also prolongs battery life by preventing drain when the boat is not in use. -
Question:
What voltage range does this switch support?
Answer: The 300A High Current Master Battery Disconnect Switch supports a voltage range of 12-48V, making it versatile for various applications including cars, trucks, RVs, and boats. This flexibility allows users to utilize the switch in multiple scenarios without the need for different models. Whether you’re looking to manage a single battery system or a setup with multiple batteries connected in series or parallel, this switch can accommodate the electrical demands efficiently. -
Question:
Can this switch be used for off-road vehicles?
Answer: Absolutely! The 300A High Current Master Battery Disconnect Switch is ideal for off-road vehicles, including ATVs. It can handle the high currents generated during heavy usage, ensuring that your vehicle remains powered in extreme conditions. Off-road adventures often involve unpredictable situations where a quick disconnection of power may be necessary for safety. This switch allows for easy power cuts, preventing electrical system failures when traversing rugged terrains. -
Question:
What safety features does this switch provide?
Answer: The 300A High Current Master Battery Disconnect Switch incorporates several safety features, including an easy-to-operate on/off toggle mechanism and a waterproof face plate to protect against moisture and corrosive environments. These features are critical, especially in marine applications or vehicles exposed to harsh conditions. Additionally, disconnecting the battery adds a layer of safety during maintenance by mitigating risks of electrical shocks or accidental short circuits during work on the electrical system. -
Question:
How does this switch enhance battery life?
Answer: By incorporating the 300A High Current Master Battery Disconnect Switch, users can dramatically extend battery life by disconnecting when the vehicle is not in use. This prevents parasitic drain caused by electronic components remaining powered, which can deplete the battery unexpectedly. It's particularly beneficial for seasonal vehicles like RVs and boats that might sit idle for long periods, ensuring the battery stays charged and ready for use without the need for frequent recharging or replacements. -
Question:
What are the mounting options for this battery disconnect switch?
Answer: The 300A High Current Master Battery Disconnect Switch comes with a face plate that allows for versatile mounting options. It can be installed on flat surfaces using screws or brackets, providing users the flexibility to position the switch in the most convenient location. This is particularly useful in vehicles or boats where space might be limited or where users want quick access to disconnect the battery power instantly. Proper placement ensures ease of operation and enhances safety. -
Question:
Is this disconnect switch weather resistant?
Answer: Yes, the 300A High Current Master Battery Disconnect Switch is designed to be weather resistant, featuring a waterproof and corrosion-proof face plate. This ensures it can withstand exposure to the elements, making it suitable for both marine and off-road applications where moisture and dirt are often present. The durability of this switch allows it to maintain performance over time, even in harsh conditions, ensuring reliable operation for your vehicles and equipment in all environments. -
Question:
Where can I buy the 300A High Current Master Battery Disconnect Switch in Turkmenistan?
Answer: You can buy the 300A High Current Master Battery Disconnect Switch at Ubuy. Ubuy offers a wide range of automotive and marine accessories, providing a convenient platform to purchase this essential switch. With Ubuy, you can explore different shipping options and have your switch delivered directly to your door, ensuring you have the right tools on hand to manage your battery systems effectively.
FEITON Battery Switches Editorial Review
The 12-48V Master Battery Disconnect Switch has garnered a blend of positive and mixed feedback from users, depicting a generally favorable customer experience. Many users appreciate its heavy-duty Construction and ease of installation, making it a reliable choice for various applications, including trailers and boats. The switch provides a satisfying positive click during operation, indicating its reliable functioning. It has successfully addressed issues such as battery drain for users with older equipment, demonstrating versatility and efficiency for different power needs. While the overall performance appears solid, some customers have noted a perception of varying quality, suggesting that while it meets basic requirements, it may not excel in all scenarios. Despite these mixed impressions about durability, the switch is perceived as a cost-effective option that successfully fulfills its intended role for most users. In summary, the 12-48V Master Battery Disconnect Switch is appreciated for its strong performance and user-friendly design. It's a practical solution for those needing to manage power in vehicles, trailers, and machinery while allowing for a straightforward installation process. **
Customer Reviews & Ratings
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Pros
- Heavy-duty Construction
- Easy to install
- Reliable operation with a positive click
- Versatile applications (suitable for trailers, boats, and lawn mowers)
- Efficient in preventing battery drain
Cons
- Mixed perceptions of quality
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TMT 89
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High current disconnect switch protects against electrical fires and theft.
- Rated for 200 Amps continuous and 1000 Amps intermittent duty.
- Compatible with 12-48 VDC systems for various vehicles and equipment.
- Made from robust aluminum alloy for enhanced durability and weather resistance.
- Easy installation with clear indicators and straightforward steps.
- Provides peace of mind by preventing excessive battery drain when not in use.
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