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Item #:
223276213
DAIERTEK Marine Bus Bar 12V 6 x 1/4" (M6) Terminal Studs 12 Volt Bus Bar Power Distribution Block with Cover Max 300V AC 48V DC Positive & Negative
Item #:
223276213
JMD 24223
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Order now and get it around Sunday, August 23
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DaierTek Marine Bus Bar 12V 6 x 1/4 (M6) Terminal Studs 12V Bus Bar Terminal Block with Cover Max 300V AC 48V DC Positive & Negative Battery Power Distribution Block for Automotive Car Boat
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What Stands Out
High Current Capacity
Handles up to 300A, ensuring reliable power distribution for high-demand applications in automotive and marine environments, providing peace of mind against overloads.
Durable Construction
Crafted with high-quality materials for superior durability and longevity, making it ideal for harsh marine conditions and reliable for long-term use in vehicles.
Versatile Compatibility
Designed for use with both 12V and 48V systems, along with positive and ground connections, accommodating various automotive and boat applications for versatile use.
Product Details
| Current Rating | 150 A |
| Connector Type | Screw |
| Number Of Contacts | 6 |
| Mounting Type | Rack Mount |
| Voltage | 12 volts |
| Number Of Poles | 6 |
| Number of Positions | 12 |
| Material Type | Copper, Stainless Steel |
| Color | BB150-T6M6-C-RB |
| Pitch | 0.25 inches (0.6 cm) |
| Brand Name | DAIERTEK |
| Model | BB150-T6M6-C-RB |
| Manufacturer | DAIERTEK |
| UPC | 717664070712 |
| Unit Count | 2 Count |
| Item Pitch | 0.25 inches (0.6 cm) |
| Material | Copper, Stainless Steel |
| Brand | DAIERTEK |
| 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?
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Marine Enthusiasts
Ideal for boaters needing a reliable power distribution system for their marine electronics and devices.
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Automotive Users
Perfect for car owners who require a centralized battery management system for multiple accessories.
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DIY Projects
Great for hobbyists working on electrical projects requiring clean and organized power distribution.
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High Voltage Applications
Not suitable for setups exceeding 300V AC or 48V DC, limiting its use in high-powered systems.
Product Description
DAIERTEK Marine Bus Bar 12V 6 x 1/4" (M6) Terminal Studs 12 Volt Bus Bar Power Distribution Block with Cover Max 300V AC 48V DC Positive & Negative Battery Terminal Block for Automotive Car Boat
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Customer Questions & Answers
-
Question:
What is included in the package?
Answer: One positive bus bar (red) and one ground bus bar (black) -
Question:
What is the maximum voltage that this bus bar can handle?
Answer: Max 300V AC, 48V DC -
Question:
What is the maximum continuous amperage that this bus bar can handle?
Answer: Max 130A AC, 150A DC -
Question:
Please what is the exact thread on the 6 x 3/8 m10 ?
Answer: The center studs of the 300A bus bar are M10x30 studs, and the outer two sutds are about 1mm taller than center studs. -
Question:
Is the bus bar made from copper?
Answer: Yes, this bus bar plate is made of copper, the M10 stunds terminals are made of stainless steel, and the base of this bus bar is made of nylon. -
Question:
Is This Good for 300ah battery with 3000 inverter ?
Answer: The 300A-M10 battery distribution block can handle max 300A continuous amperage at Max 300V AC or 48V DC voltage. The termiinals for each battery terminal block are 6 x M10 (3/8")terminal studs. If the above information meet your request, then it will be good for your application. -
Question:
Are the bolt/nut threads m10x1.0 or m10x1.25 or m10x1.5 ?
Answer: The thread pitch of the M10 stud terminal of the 300A bus bar is 1.5mm, and the available length of the center terminals is about 30mm, as for outer terminals it is about 29mm.
DAIERTEK Connecting Blocks Editorial Review
### Editorial Review The DAIERTEK Marine Bus Bar has garnered a favorable reception among users who appreciate its robust Construction and excellent performance. Customers have praised the quality of this power distribution block, emphasizing its substantial weight and thickness, which signify durability and strength. The bus bar is designed to handle up to 300 amps with six 3/8" studs, making it suitable for high-capacity applications in various settings, including solar power systems, RVs, and marine contexts. Users highlight the ease of installation and the exceptional conductivity of the tinned-plated copper bus bars, noting they provide low resistance connections essential for safe and efficient power distribution. Moreover, the product is regarded as a remarkable value for the price, with many stating that it outperforms custom homemade alternatives they have attempted in the past. However, while the overall build quality is predominantly praised, there are some criticisms regarding the protective cover. Customers found the design lacking in terms of security and coverage, as the cover does not adequately shield the terminals, leaving parts of the bus bar exposed to potential contact. Some have even resorted to DIY fixes, like zip ties, to ensure the cover stays in place, calling into question the manufacturer's attention to detail in this aspect. In summary, the DAIERTEK Marine Bus Bar stands out for its quality and functionality, though improvements could be made to the cover design. ### Pros and Cons **
Customer Reviews & Ratings
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Pros
- Heavy-duty Construction with a substantial weight, indicating durability.
- High conductivity due to tinned-plated copper material.
- Capable of handling high currents (up to 300 amps).
- Easy installation with multiple connection options.
- Excellent value for money compared to homemade alternatives.
Cons
- Protective cover design is insecure and does not adequately shield the terminals.
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
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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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JMD 24223
Order now and get it around Sunday, August 23
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Features & Benefits
- Comes in pairs: positive (red) and ground (black)
- Can handle voltage @ Max 300V AC, 48V DC, continuous amperage @ Max 130A AC, 150A DC
- Unique round corner base design
- Cover allows 180° wire lug installation
- Uses copper plates and stainless steel terminals as conductors
- Suitable for automotive, car, marine, boat, etc.
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