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Item #:
81569491
300A Heavy Duty Bus Bar Power Distribution Block 4 x 5/16" (M8) Terminal Block with Cover Busbar Powerbar 12V-48V DC Red&Black
Item #:
81569491
RWF 79069
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Friday, July 17
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The thickened Copper bar can support up to 300 Amps continuous current, ensuring unmatched performance and safety for all your 12-48 volt applications.
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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
Designed to handle up to 300A, ensuring reliable power distribution for various applications, such as marine and automotive setups, surpassing standard blocks in both performance and durability.
Versatile Terminals
Equipped with four 5/16" (M8) terminal studs, this block allows for multiple connections, facilitating easy setup and reducing clutter in wiring for seamless installation.
Protective Cover
Includes a durable cover that enhances safety, prevents accidental short circuits, and protects terminals from environmental factors, making it ideal for harsh marine and automotive conditions.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Marine Applications
Ideal for boat enthusiasts needing reliable power distribution for various marine electronics and systems.
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Automotive Use
Perfect for automotive applications requiring robust power management for high-current devices and accessories.
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RV Owners
Great for RV owners who need efficient power distribution to support multiple electrical systems during travels.
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Low Power Devices
Incompatible for users with low power applications that do not require such high capacity or redundancy.
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Home Usage
Not suitable for residential installations lacking the specific needs of a 48V DC system and high current.
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Non-Electrical Users
Not recommended for individuals who do not require a power distribution block for any operational electrical systems.
Product Description
300A Heavy Duty Bus Bar Power Distribution Block 4 x 5/16" (M8) Terminal Block with Cover Busbar Powerbar 12V-48V DC Red&Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum voltage supported by the bus bar?
Answer: The bus bar supports a maximum voltage of 48V DC. -
Question:
Is the bus bar suitable for outdoor use?
Answer: Yes, it is suitable for outdoor use in marine, RV, and solar panel applications. -
Question:
What material is the bus bar made from?
Answer: The bus bar is made from a thickened copper bar and a fiberglass nylon base, providing strength and durability.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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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RWF 79069
Order now and get it around Friday, July 17
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
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.
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Fastest cross-border delivery
Features & Benefits
- Supports continuous current up to 300 Amps for reliable performance.
- Versatile in applications: perfect for cars, marine, solar systems, and more.
- Constructed with high-quality stainless steel and fiberglass nylon for durability.
- Quick and easy installation with a tidy wiring configuration.
- Includes removable wiring holes to protect against short circuits.
- Compact size fits conveniently in various setups.