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Pure Copper Plate
Copper's electrical performance is 1.6 times that of brass, with lower resistance and less heat generation. Tin-plated surface enhances longevity
5 x 1/4"(M6) Studs
Stainless steel studs and nuts offer superior corrosion resistance and strength, ensuring reliable and long-lasting connections.New design nuts with integrated washers require no extra washers
Nylon Base and Cover
Nylon base and cover provide excellent durability, chemical resistance, and electrical insulation, ensuring long-lasting protection and safety
Robert Jackson
2025-08-01 18:51:15
These are nice, they are heavy and feel really heavy duty like they should last. The nuts turn easy and tighten down nicely. These work well. I'd buy these again.
Miki
2025-07-21 14:56:05
I got these for an electronics upgrade project on our boat that included new power and ground connections. At a maximum of 150A, and with 5 1/4†studs, I have plenty of capacity for individual power to several devices and their dedicated grounds. Being made of tinned copper, their build quality is appropriate for my application, and the blocks are simple to install. To connect these blocks, I ran Anchor 6 AWG wire from the boat’s main blocks, and used Selterm lugs and heat shrink. The new connections function perfectly and look like they came this way from a factory. At $19 for two tinned copper blocks, these are an excellent value for the money.
TL
2025-07-03 11:51:41
I am using this bus bar on a small solar power system in my backyard. The system and bus bar will be in the house, and the wires run outside. Its going to work great, its 12 volt lights outside pool cage and to light up back yard. It's a nice size and comes with a cover that just pops o with rubber nuts, that's all I need.The block is tin plated copper, and the base is nylon. The studs are stainless steel and the cover is clear. The nuts have a built in washer but don't mention if they are stainless steel or not. You get a red bus bar for power, and black for negative. I'm happy with the price and quality.
Mario
2025-06-24 17:13:08
This is a little pricey, but if you only need one it’s fine. I think if you are doing multiple bars for projects you can get far better bulk pricing. The material appears to be a good quality and the screws hold in firmly.
Al
2025-06-08 11:10:56
The Ozikutech 12V bus bar is an excellent choice for my DIY power backup project. The provided dimensions are accurate, and it includes five posts with nut-washers for mounting connections. The plastic cover secures firmly to the outer screws using a friction fit with rubber grommets. Mounting screws are also included to securely fasten the base of the red and black power distribution blocks. With this distribution block, I'm confident that my wires are safe and protected from accidental short circuits.
Christian
2025-05-23 18:31:35
Good little bus bars.DO keep in mind that it is limited to 150AI don't think voltage really applies to a bus bar the way the Amp rating does (i.e. I would not hesitate to use it on a 24 or 48V system). BUt as a general rule of thumb, I would not use a 150A rated bus bar for any situation requiring anything more than 50-100A max.
M. Tucker
2025-01-17 12:08:47
This arrived from the vendor in a cardboard box with the two bus bars inside a zip top plastic bag. They included mounting screws as well in the zip top bag.These will work great for a future battery backup system we are gathering parts for. These I particularly like the clear covers & access holes are very adequate to wire with a proper gauge of wire.I’d order this again.
Cheap Chrissy
2024-12-04 12:38:13
These bus bars are perfect for my DIY solar power station. In my build, I have all the positive connections to a fuse box, but need a bus bar for the negative connections. Therefore, I only need one at this time. However, I may incorporate the second one down the road to connect multiple batteries in parallel. The build quality appears as described and they are very solid. The cover sits on the two long end terminals leaving the five bolts with plenty of clearance for connections. All nuts, washers and mounting screws were included. Perfect product for my needs.
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