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Item #:
85910524
2Pcs Marine Battery Bus Bar 12-48V 600A, 4 M10 Studs (3/8") Heavy Duty Power Distribution Terminal Block, High Current Copper Busbar with Waterproof
Item #:
85910524
USD 93
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 15
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This power distribution block is widely used in the power system of 12-48V vehicles with stable performance and excellent long-term stability.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Current Capacity
Able to handle up to 600A, this bus bar efficiently distributes power in marine environments, increasing reliability for heavy-duty electrical systems.
Durable Construction
Made from high-quality copper, this bus bar features a waterproof cover, ensuring longevity and consistent performance even in harsh marine conditions.
Easy Installation
Equipped with four M10 studs, this power distribution terminal simplifies connections, making installation quick and accessible for marine enthusiasts and professionals alike.
Product Details
| Current Rating | 600 Amps |
| Connector Type | Screw |
| Number Of Contacts | 4 |
| Mounting Type | Panel Mount |
| Voltage | 48 Volts (DC) |
| Number Of Poles | 4 |
| Number of Positions | 4 |
| Material Type | Nylon |
| Color | Red+Black |
| Brand Name | GMURA |
| Model | b551e7ea-91b7-4294-9382-27e41d21efda |
| Manufacturer | GMURA |
| Part Number | UUJXDD11DD |
| Material | Nylon |
| Brand | GMURA |
| Number of Items | 1 |
| Item Weight | 3 lbs (1.36 kg) |
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 reliable power distribution for their marine electrical systems in harsh environments.
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DIY Electricians
Perfect for hobbyists and professionals looking to create efficient wiring setups for various electrical projects.
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High Power Applications
Designed for users requiring stable power distribution for high current applications without voltage drop issues.
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Low Power Users
Not suitable for users with minimal power requirements who do not need a high-capacity distribution terminal.
Product Description
2Pcs Marine Battery Bus Bar 12-48V 600A, 4 M10 Studs (3/8") Heavy Duty Power Distribution Terminal Block, High Current Copper Busbar with Waterproof Cover, Red & Black
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Customer Questions & Answers
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Question:
What is the purpose of a Marine Battery Bus Bar?
Answer: A Marine Battery Bus Bar is designed to distribute electrical current from batteries to multiple circuits efficiently. It serves as a central hub for connecting various electrical components on boats or marine vehicles, ensuring a reliable power source. This is particularly useful in marine applications where water exposure is a concern. For instance, if you’re running multiple devices like lights, pumps, or electronics on a boat, a bus bar can organize connections neatly, improving both safety and ease of maintenance. -
Question:
How does the waterproof feature of the Marine Battery Bus Bar work?
Answer: The waterproof feature of this Marine Battery Bus Bar is achieved through specialized coatings and design that prevent water ingress. This is crucial in marine environments where moisture can lead to corrosion and electrical failures. The bus bar's design includes sealed connections and robust materials that withstand harsh conditions. When using this product on a boat, you can have peace of mind knowing that your power connections remain durable and reliable even in wet conditions, enhancing your overall boating experience. -
Question:
What are the benefits of having a high current capacity of 600A?
Answer: A 600A high current capacity allows the bus bar to support heavy electrical loads without overheating or failing. This is ideal for marine applications where power demands can be significant, such as when operating large motors and GPS systems simultaneously. The robust design ensures that multiple high-draw devices can be powered safely and efficiently. This makes it perfect for larger boats or even RVs, where reliable power distribution is crucial to maximizing functionality. -
Question:
How many connections can I make with the 4 M10 studs?
Answer: The 4 M10 studs on this Marine Battery Bus Bar allow you to make multiple connections, accommodating various wire sizes and configurations. Each stud can connect several wires, making it ideal for splitting power to different circuits or devices. For example, if you have several components such as a bilge pump, navigation lights, and a fish finder, each can be neatly and securely connected to the bus bar, simplifying your electrical setup and reducing clutter. -
Question:
Can this bus bar be used for applications other than marine?
Answer: Absolutely! While this Marine Battery Bus Bar is specifically designed for marine use, it can also be effectively utilized in other applications that require high-current distribution, such as in RVs, off-grid solar systems, and automotive setups. Its robust construction and waterproof features make it versatile for any scenario where reliable power distribution is needed. Whether you are building an off-grid energy system or outfitting an RV, this bus bar enhances organization and safety. -
Question:
Is the Marine Battery Bus Bar suitable for all battery types?
Answer: This Marine Battery Bus Bar is compatible with a variety of battery types, including lead-acid, AGM, and lithium-ion batteries. It is important that the bus bar is used within the specified voltage range of 12-48V to ensure optimal performance and safety. Using it in conjunction with different battery types allows for flexibility in your power setup. If you are upgrading your boat's electrical system, this bus bar can adapt to your needs, providing reliable connections across different battery technologies. -
Question:
What are the material specifications of the bus bar?
Answer: The bus bar is constructed from high-conductivity copper, which ensures low resistance and minimal energy loss when distributing power. This material is chosen for its excellent electrical properties as well as durability. Additionally, it is often coated to prevent corrosion, especially when exposed to moisture. This makes the bus bar an optimal choice for marine environments where exposure can be a concern. For boating enthusiasts or professionals, the material's reliability means fewer maintenance concerns down the line. -
Question:
How do I install the Marine Battery Bus Bar?
Answer: Installing the Marine Battery Bus Bar involves basic wiring techniques. First, mount the bus bar in a secure location away from moisture and moving parts. Then, connect the battery terminals to the studs, ensuring you follow the correct polarity. It's recommended to use suitable cable gauges to match your load requirements. Finally, connect your devices to the remaining studs. Whether you’re a novice or a seasoned technician, following these steps will help ensure a reliable and neat electrical setup on your vessel. -
Question:
What precautions should I take when using the Marine Battery Bus Bar?
Answer: When using the Marine Battery Bus Bar, ensure proper insulation on all connections to prevent shorts and electrical fires. Always use the correct gauge wire to match the load and avoid overheating. Regularly inspect connections for corrosion, especially in marine environments. Additionally, ensure that the bus bar is mounted securely and away from moisture buildup. By taking these precautions, you'll ensure a safe and efficient electrical system on your boat or vehicle, enhancing performance and longevity. -
Question:
Where can I buy the 2Pcs Marine Battery Bus Bar 12-48V 600A?
Answer: You can purchase the 2Pcs Marine Battery Bus Bar 12-48V 600A from Ubuy available in Zimbabwe. Ubuy offers a convenient shopping experience and access to various specifications and product details. Their platform caters specifically to customers looking for reliable marine accessories and electrical components, ensuring you find the right products to suit your needs.
GMURA Connecting Blocks Editorial Review
The 2Pcs Marine Battery Bus Bar is designed to facilitate organized and efficient power distribution in marine and RV applications, rated for a substantial 600 amps. Most users who have tested this bus bar report positive experiences regarding its robust Construction and practicality. The nearly half-inch thick nickel-plated copper base promises durability and effective performance, which seems to resonate with customers looking for heavy-duty solutions. However, some customers have noted issues worth Consideration. While the product excels in terms of build quality, the close proximity of the M10 threaded posts can pose challenges when connecting larger 4/0 cable lugs, leading some users to develop workaround solutions. Additionally, the snap-on covers, while intended to protect the terminal posts, may require modifications to fit specific installation angles properly. Despite these minor concerns, many appreciate the ample space for lugs, the stainless steel components, and the overall capability of this bus bar to handle a multitude of connections from various sources. For customers seeking a reliable, high-current terminal block for solar installations or RV power setups, this product stands out—but potential buyers should be prepared for some customization in installation. **
Customer Reviews & Ratings
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Pros
- Robust Construction with a nearly 1/2-inch thick nickel-plated copper base
- Rated for high current capacity (600 amps)
- Plenty of height on posts for multiple connections
- Stainless steel threaded posts ensure durability
- Versatile room for lugs to connect from different angles
Cons
- Close proximity of posts can complicate the use of larger lugs
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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USD 93
Order now and get it around Saturday, August 15
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Features & Benefits
- Wide application for 12-48V vehicles like cars, trucks, RVs, yachts, and trailers.
- Maximum current capacity of 600A ensures robust performance.
- Made with durable stainless steel for corrosion resistance and longevity.
- Dustproof and flame retardant nylon shell enhances safety.
- Compact design keeps wires neatly arranged and maintains a clean look.
- Easy installation with included blocks and supportive technical assistance.
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