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Power Distribution Block 12V 250A Bus Bar 4 x 5/16' Stud Marine, 6 x #8 Screws Terminals Block (Pair - Red & Black)

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$15.99

$ 6 .99 $6.99

In Stock

About this item

  • 【Heavy Duty】Power distribution block can deal with 250 Amp continuous amperage at Max 300V AC or 48V DC voltage. The upgraded 3.5 mm copper bar is thicker than others usual 2 or 2.5mm brass busbar and can withstand an actual current of 250A, which can be connected to wider range of cables.
  • 【Excellent Material】The bus bar is composed of a nickel-plated brass for good conductivity; and screw terminals are made of stainless steel which has a better corrosion resistance and a longer lifespan compared to other busbar' Iron terminal.The nylon nuts connect to two external studs to prevent accidental short circuits. A removable Nylon cover keeps metal components from making contact with anything.
  • 【5/16" Stud Terminal】 - A pair of 12V bus bar (red & black) with screw: 6 x #8, terminal stud: 4 x 5/16 "(M8).
  • Package Include: Each battery bus bar 12v includes two power bus bars in the package - one positive bus bar and one negative bus bar, 4 x Mounting Screws, 6 x SC10-10 Copper Lugs, 12 x ringTerminals,1 x Screwdriver.
  • Wide Application: Suitable for use in cars, trucks, RVs, boats, solar panels, and yachts, etc. keeping circuits tidy and organized,which gives a neat and clean finish to any installation.



Product Description

BUS BAR
BUS BAR
BUS BAR

3.5mm Thickened Copper Bar

The upgraded 3.5 mm copper bar can withstand an actual current of 250A, which can be connected to wider range of cables.

BUS BAR

Removable Nylon Cover

The removable insulating cover offer good heat resistance. And it prevents the metal parts from coming into contact with anything to ensure safety.

BUS BAR

Performance Advantages

This power distribution block has high conductibility, corrosion resistance and a long service life.

BUS BAR

Nut Design with Dasher

The nut and washer of this distribution block are designed as one, which will help to make the contact between the lugs and copper bar much closer.

BUS BAR
BUS BAR

Adam P.
Reviewed in the United States on February 5, 2025
Nicely made
Chopstix Kid
Reviewed in the United States on September 6, 2024
The fact that they come with both M10 and #8 screw terminals makes it awesome for projects like wiring golf carts where you will have a variety of load sizes. The studs are isolated from contact with the mounting surface so you can mount them to metal.I'll come back and add an update after I have put a few months of load on them to let you all know how they have held up. Initial impressions, 5-stars!
Wolregnif
Reviewed in the United States on September 26, 2024
Heavy duty, high quality nice item with cap.
Frank
Reviewed in the United States on September 25, 2024
Got this to connect a few batteries together for my DIY solar power station, the buss bars work great and don't heat up at all even when pulling 200 amps through them, I will not however that the cover feels a little flimsy and could have been molded to fit the base a bit better, overall well worth the money
The Smiling Phoenix
Reviewed in the United States on August 9, 2024
This may be some kind of alloy, but after scraping a bit of metal off, I discovered it is absolutely not 110 copper, at best some kind of cheap amalgam not worth of a bus bar.I cannot recommend this for anythign 250A. 100A is probably sufficient rating when it's not copper, but this isn't it. It's also definitely metric, so they probably shouldn't list this as 5/16" studs when it's closer to M8. At least the mounting screws are correclty sized.I won't be using this in the location I originally intended, it's not up to the task.
John the Fisherman
Reviewed in the United States on November 22, 2024
Installed in a couple of different boats this year I'll do a follow-up next year and let you know how they're holding up.I'd have to say overall a good value lots of little piece when you're installing so be careful not to lose the lock washers.
Prov304
Reviewed in the United States on October 31, 2024
I ordered these bus bars for use in conjunction with a control switch that I plan to use to attach lights and fish finder etc to my boat. The reason I ordered the bus bar is because I saw information online that suggested that a bus bar should be used in conjunction with inline fuses to connect devices. I'll have to do more research to figure out how everything goes together. Nevertheless, these bus bars do seem to be well built and they should fit my intended use.
GH Solutions
Reviewed in the United States on October 29, 2024
If this is going in or on something that you live or ride in don't bother risking it. Get name brand electrical if your serious about not burning down your cabin or truck or solar shack .. this thing IS your WEAKEST link.
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