- Home Page /
- Electronics /
- Car & Vehicle Electronics /
- Vehicle Electronics Accessories /
- Vehicle Audio & Video Installation /
- Connecting Blocks /
- 400A 12V Bus Bar Marine Power Distribution Bl...
0 ratings
Item #:
224870114
400A 12V Bus Bar Marine Power Distribution Block with Cover with 4 x 3/8Post 3 x #8 Screws Terminals,Battery Bus Bar (Pair, Red & Black),Automotive
86% of respondents would recommend this to a friend
Item #:
224870114
XCD 145
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 03
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
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 Rating
Supports up to 150A, ensuring reliable power distribution for automotive, marine, and battery applications, enhancing safety and performance under demanding conditions.
Durable Construction
Built with robust materials and a protective cover to prevent accidental contacts, ensuring longevity and safety in harsh environments such as boats and vehicles.
Versatile Mounting Options
Equipped with M6 terminal studs and M4 screws, allowing flexible installation in various settings, making it an ideal choice for both car and marine power management.
Product Details
- Made with brass plate and stainless steel terminals for low resistance, conductivity, and corrosion resistance
- Maximum voltage: 300 V AC, 48 V DC; Maximum continuous current: 130 A AC, 150 A DC
- Suitable for automobiles, trucks, ships, boats, yachts, and more
- Base made of durable hard plastic; Protective cover made of PC to prevent electrical short circuit
- Package includes a red battery bus bar and a black battery bus bar
- Ideal for power distribution in car, boat, marine applications
| Current Rating | 400 A |
| Connector Type | Screw |
| Number Of Contacts | 4 |
| Number Of Poles | 4 |
| Number of Positions | 4 |
| Brand Name | Seamaka |
| Number of Items | 1 |
| Manufacturer | Seamaka |
| Unit Count | 2 Count |
| Number of Packs | 2 |
| Part Number | O-107 |
| Brand | Seamaka |
| Item Weight | 1.5 lbs (680 grams) |
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?
-
Boat Owners
This product is ideal for boat owners needing a reliable and organized power distribution solution in marine environments.
-
Car Enthusiasts
Car enthusiasts looking to upgrade their battery management will benefit from the durable and versatile design of this bus bar.
-
DIY Electricians
DIY electricians will find this terminal block useful for custom wiring projects that require robustness and ease of use.
-
Low-Power Applications
Users with low-power setups may not need a 150A capacity, making this product overkill and unnecessary.
Product Description
400A 12V Bus Bar Marine Power Distribution Block with Cover with 4 x 3/8Post 3 x #8 Screws Terminals,Battery Bus Bar (Pair, Red & Black),Automotive Busbars 12 Volt for Car Boat Solar Wiring
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Seamaka RedBlack Power Distribution Terminal Block?
Answer: The Seamaka RedBlack Power Distribution Terminal Block is designed to efficiently connect and distribute electrical power across various applications like cars, boats, and marine equipment. This terminal block allows you to organize wiring, ensuring that power is safely distributed to multiple devices, minimizing the risk of short circuits and electrical failures. In practical situations, you can use it to connect batteries to multiple loads, such as lighting systems or navigation devices on a boat. -
Question:
How do I install the Seamaka Power Distribution Terminal Block?
Answer: Installation of the Seamaka Power Distribution Terminal Block involves a few simple steps. First, ensure that all power sources are disconnected. Then, mount the terminal block in a suitable location using the provided mounting holes. Next, use the M6 terminal studs for connecting your power supply and the M4 terminal screws for attaching the loads securely. After all connections are made, verify that everything is tightened properly to prevent loose connections. This setup is ideal for organizing car or marine battery connections and enhancing safety. -
Question:
Is the Seamaka terminal block suitable for marine environments?
Answer: Yes, the Seamaka terminal block is specifically designed for marine applications. Its robust construction offers resistance to moisture and corrosion, making it ideal for use on boats and other marine equipment. The protective cover adds an additional layer of safety against environmental factors. By using this terminal block in a marine setup, you can ensure reliable power distribution to essential devices like bilge pumps or navigation systems, safeguarding your vessel's electrical integrity. -
Question:
What sizes of terminal studs and screws come with the Seamaka terminal block?
Answer: The Seamaka Power Distribution Terminal Block includes M6 terminal studs for power input and M4 terminal screws for connecting various loads. This combination ensures compatibility with a wide range of wiring setups, allowing users to make secure connections easily. For instance, M6 studs are commonly used for battery connections, while M4 screws are ideal for attaching devices or accessories, making this terminal block versatile for automotive and marine use. -
Question:
Can I use the Seamaka terminal block for automotive applications?
Answer: Absolutely! The Seamaka Power Distribution Terminal Block is perfect for automotive applications. Its sturdy design and practical layout allow it to efficiently manage power distribution from the vehicle's battery to multiple electrical devices like audio systems, lights, and other accessories. Properly installed, it can significantly enhance the electrical efficiency of your car, making it an essential component for any custom automotive wiring project. -
Question:
What materials is the Seamaka terminal block made from?
Answer: The Seamaka Power Distribution Terminal Block is constructed from high-quality, durable materials designed to resist electrical corrosion and withstand harsh environmental conditions. The terminal studs and screws are typically made of stainless steel or similar alloys, and the block itself is commonly made from impact-resistant plastic. This material composition ensures longevity and reliability in both automotive and marine environments, making it suitable for continuous use. -
Question:
How many connections can I make with the Seamaka terminal block?
Answer: The number of connections possible with the Seamaka Power Distribution Terminal Block varies depending on the specific design, but it typically allows for multiple connections. Each terminal is capable of handling a single power line, meaning you can connect a variety of devices efficiently. This feature is advantageous in installations where several electrical devices are powered from a single source, making it ideal for consolidating wiring in both car audio systems and marine power setups. -
Question:
Does the Seamaka terminal block come with a cover, and why is it important?
Answer: Yes, the Seamaka Power Distribution Terminal Block comes with a protective cover. This cover is vital for preventing dust, moisture, and accidental contact, which can lead to short circuits or power failures. The cover enhances safety, especially in environments where the terminal block is exposed to the elements, such as marine and outdoor automotive applications. Utilizing the cover ensures that your connections remain secure and protected over time. -
Question:
Is the Seamaka terminal block suitable for home electrical projects?
Answer: While the Seamaka Power Distribution Terminal Block is primarily designed for automotive and marine use, it can also be effectively utilized in home electrical projects where multiple power distribution points are needed. Its robust design and clear labeling make it an excellent choice for DIY enthusiasts looking to manage their home wiring efficiently. Scenarios could include setting up outdoor lighting or gaming systems that require safe and organized power management. -
Question:
Where can I buy the Seamaka RedBlack Power Distribution Terminal Block in Saint Vincent?
Answer: You can purchase the Seamaka RedBlack Power Distribution Terminal Block at Ubuy in Saint Vincent. Ubuy offers a wide selection of this product, ensuring you have access to its features and benefits. Whether you're looking to enhance your car's electrical system or equip your boat with reliable power distribution, Ubuy provides a straightforward shopping experience for this essential component.
Seamaka Connecting Blocks Editorial Review
The Heavy Duty 500A Bus Bar is a robust and reliable power distribution block designed for automotive and marine applications. With a current rating of 500 A, this busbar features six positions and comes complete with a waterproof cover, ensuring durability and performance in diverse environments. Users have praised its screw connector type for easy installation, as well as its solid build quality. The inclusion of both 5/16" (M8) and 3/8" (M10) studs adds versatility for various wiring configurations. Furthermore, the heavy-duty design ensures it can handle demanding power needs while contributing to a neat and organized electrical system.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- 500A current rating for high power needs
- Waterproof design for durability
- Includes multiple stud sizes for flexibility
- Easy installation with screw connectors
- Lightweight at 1.5 lbs for easy handling
Cons
- Not suitable for applications exceeding 500A capacity
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 145
Order now and get it around Saturday, October 03
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.