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Excellent for cleaning up your battery well. Have some #10 washers on standby
This review is for the Blue Sea Systems 4 terminal bus bar with plastic cover. The product is sturdily made and the plastic cover fits snuggly over the nut on each end. This is important to note because if the end-nuts are screwed down at markedly different measures the cover will not fit as well. Would be good to have a red AND black, but I was only able to find black. So I used black on each side. One important note: if you re using 3/8 lugs / ring terminals, you ll need to add a stainless #10 or similar washer.
5Grounding Block, Works!!!!
It is a grounding block, well it works.I like it, seems pretty well built. Very sturdy block and like the fact that there are two larger bolt attachments for heavy grounding wires. Used on a car amplifier modification and does the job with no problems of short to ground or such.
Very good quality. My only negative comment is that I would have liked the protective cover to have covered the terminals a little more completely. As is a metal object or a carelessly placed screwdriver can slip underneath and short the terminals.
5This Bus Strip is Huge!
I m building a solar controller board and needed a negative bus strip to attach all of my negative return wires. I saw this one and probably decided quickly to make the purchase before I realized how big this thing is. Go back and take a close look at the dimension specs and you ll see what I mean. This thing is huge. But that is a good thing because it s rated up to 150 amps. I do not regret my purchase. In my solar power application I could be working with up to 30 amps and this strip can easily handle that. Most of my wires are 14 gauge, but some are 10 gauge and I know whichever way I end up wiring my board this item will not disappoint.If you re wondering how I ve routed my positive wires I have used an automotive fuse block (sold on Amazon) to route and protect each circuit with plugin style blade fuses. Hope this helps with your project.I recommend this Bus Bar.
5Looks great under the hood!
I used these for ground points on my truck under the hood. I made a large gauge jumper from the main body ground to the side post then pull any new ground needed off the screw points. Cover adds a nice finished touch although totally unnecessary for grounds. Well built as all Blue Sea products I've used.
5Great bus bar!
The BlueSea 20 screw unit (ASIN B000K2NZ3C) is a excellent bus bar. Unlike many the 1/4" studs are held captive from behind, allowing 1 nut on top to secure the ring lug directly to the bus bar, not between another steel nut (steel is a poor conductor). Combined with the thick 1/8" actual copper bar with tin plate, the resistance from end-to-end was less than I can probably measure with a 4-wire ohm measurement (0.1milliohm), unlike another I tried that was 9x greater. I especially like the captive star washers on the screws - the other unit I tried the washers either got lost, or kept getting between the lug and the bar.Now to find a source for good #8 ring lugs.
Worked great with my solar system
My project required me to mount this against a flat surface, thus you would think you could use only one side of the buss. This item allows you to use both rows of the buss from one side. I used another buss as I was desperate for a buss and found another buss was made in a smaller foot print not easily allowing me to shift wires to one side thus it was a crowded buss. I must remove 2 wires to service one circuit. This item does not crowd your wires and allows servicing without having to remove 2 wires to get to one.
5Would highly recommend
These things are fantastic, I have a classic truck that I was putting some after market electronics on( bed light, low profile led light bar, air horn, stereo system, cb radio/ pa speaker) and this thing cleans up your wiring no doubt makes it not look like a cluster of wires running to your positive terminal or starter silinoid. These will work great on just about anything and they have lots of options to choose from!
5Very sturdy busbar
I bought this to connect the negative parallel cables from my solar battery bank. I've been hoping to get a busbar with 5 posts but no such luck. I thought this was 3/8" when I ordered it but it turned out to be 5/16". However since I had to make up battery cables I just bought 5/16" end lugs and put that on the cable instead. The cable from the mini disconnect has a 3/8" lug but this didn't prove to be a problem because the nut makes good contact with the end, but I will update once I get a good sunny day (been having cloudy days and rain). This was a lot cheaper than the quote from the solar company for a 17" busbar with no posts!
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