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250A Marine Bus Bar 12V 4 x 3/8' Power Distribution Block,12v Power Distribution Block,Battery BusBar Terminal Block with Cover andNegative&Positive for Boat Automotive Solar Wiring,Buss bar

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$19.99

$ 9 .99 $9.99

In Stock

1.Size:250a


  • Specification: rated 250A: the battery bus bar is rated 250A when it works in a 12v circuit, and the battery terminal block can withstand up to 48V, and the thickness of the copper bar is 3.2mm.
  • Material: thickened copper plate, bus conductor is composed of copper base plate and stainless steel screw terminal, nylon base and PC material protective shell, good conductivity and corrosion resistance.
  • Each buss bar is equipped with a protective cover and two nuts and screws, which reduces the exposed position, prevents the risk of accidental contact and is more stable in use; Can bear large torque, the bus bar will not shake when the nut is unscrewed, and the wiring is fast and convenient.
  • The package includes: a pair of 4 x 3/8-inch (M10) and 3 x 8 (M4) battery bus bars (red+black), 4 stainless steel screws, 6 copper battery tabs, 4 heat shrinkable tubes and 6 ring terminals, which are packed in a carton.
  • Application: Bus bars provide you with smoother wire management and circuit wiring, make the circuit wiring neat and prevent short circuit caused by too messy wires, and are widely used in ships, cars, trucks, yachts, ships and so on.



Product Description

250A Bus Bar 12V 4*3/8"

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Product features

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Application

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Davider46
Reviewed in the United States on January 21, 2025
Good bus bar my only complaint is that the cover could have larger openings for the cables to pass through for the large cable 2/0. Well made and finished.
Brandon W.
Reviewed in the United States on April 6, 2025
Pictures usually make things seem bigger than they actually are... This thing is actually quite large! Quality seems decent, all the studs back out when the nut is loose but you can get them tight with no issue after clamping down your terminal.. Easy to use, cheap price for what you get, and will function for most heavy duty jobs.
Miki
Reviewed in the United States on December 9, 2024
I really like the tinned copper bus bar (it’s the only thing to use IMO on a boat) and the way the covers attach is a great feature. The included lugs and heat shrink are a nice bonus, but I used my own Selterm tinned copper lugs for my installation (and planned to when I purchased these, so that wasn’t a negative in any way). While I consistently used a light coat dialectic grease on all of my electronic fittings, the stainless steel nuts developed some surface rust the first time they got damp—these are for my boat, and they’re going to get wet at some point. I was able to use a bronze brush to easily remove the surface rust and re-coat them with grease, but I would have preferred 316 stainless (maybe I’ll just swap the included nuts). My primary need for these bus bars is for them to be thick, tinned copper and not brass. The included screws and washers made installation easy, the plastic bases and bus bars appear to be well constructed, and at under $40 for two, these are a good value for the money.
Roberto
Reviewed in the United States on December 27, 2024
Bus was is well made, used it for a new solar setup. I like that it came with some terminals, but even if it didn't, a solid bus bar. A minus is that this style cover, while convenient to be able to see the wires underneath, doesn't provide as much safety protection in the even of loose cable due to how open the sides are.Overall a really good bus bar, but I still prefer the ones with the black covers that have covers that overhang the sides. 4 stars
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