Your cart is empty.
Your cart is empty.Product Description
About Us
DaierTek is an ISO factory, we are committed to producing a wide range of high-performance products since 2003. Automotive power distribution block is also known as automotive bus bar terminal block, e.g. positive and ground bus bar. They are widely used in automotive and marine boats, so they are also named as 12v bus bar or 12v power distribution block. The battery terminal blocks can make your wiring neat and tidy, effectively prevent the wires from getting mess and electrical short circuit.
Marine Power Distribution Block Spec:
Terminal Studs: M8 (5/16") * 4
Terminal Srews: M4 (#8) * 6
Max Voltage: 300V AC, 48V DC
Max Continuous Amperage: 130A AC, 150A DC
- Package Includes:
- 1 x Positive Bus Bar
- 1 x Negative Bus Bar
- 4 x Mounting Screws
M8 Studs & M4 Screw
The battery bus bar is 4 x M8 terminal studs and 6 x terminal screw design, can handle max 300V AC AND 48V DC voltage, max 130A AC or 150A DC continuous amperage systems.
Cover & Nuts
Each 12v distribution block will come with polycarbonate cover and insulated rubber nuts, which can cover the exposed terminals and prevent accidental electrical short circuit.
Marine Bus Bar Application
The package includes both positive and ground distribution block, which is easy to use. This bus bar 12v is suitable for both automotive and marine use, such as car, boat, etc.
Michael J Patterson
2025-08-08 12:31:42
Used these to link batteries to distribute DC power on a boat. Worked just fine.
JB
2025-07-31 11:17:36
Works as they are designed. lots of power connection points
HARRY M.
2025-07-25 17:26:07
These were good quality worked well for me.
Stacy
2025-06-30 20:50:37
I used these to create manifolds for my + and - boat wiring which made connecting the battery to the motor, electronics, battery tender, and sea legs MUCH simpler. I coupled this with a master disconnect switch and my boat electrical system is now much simpler to use and maintain.
Not great
2025-06-11 10:57:51
Worked as needed for my project.
stephen
2025-05-08 11:38:32
Outstanding product
Kells
2025-05-07 12:10:30
Purchased several brands and these are as nice as any others, and they are the best priced.
Bart t.
2025-04-27 17:34:25
Great product for rewiring my boat I’m restoring.
David
2025-04-26 19:31:57
Using dual batteries in my pontoon restoration so these work well.
Danielle Wilson
2025-04-16 19:00:14
Exactly as advertised and works great.
Russell Widdows
2025-03-08 14:29:27
The connected earths are for switch lines on the relays the higher current circuits will get 8mm crimps although they will only be 2.5mm thin wall cables.
Bill Owen
2025-02-28 14:58:13
Good solid construction, worth the $
Kyle101
2025-02-11 17:33:45
Well built product used on my utv for installing multiple accessories worked great
Recommended Products