300A M8 Bus Bar Power Distribution Block 12V-48V Heavy-Duty Busbar

Cube Design Bus Block/Bar These are a quite exciting /novel design that improves on the classic 'long bar' design in a couple of ways. It's easy to have cables arriving from all 4 directions, up to 2 per side . The Reds and Blacks clip together side by side if required (though now only 3 directions available on each). There are removable shutters for all sides and fixing screws are supplied that would also work for fixing through a mounting panel up to 8 or 9mm thick. Failing that appropriately longer standard M5 screws of the same design fit The big difference / main feature for me is that the main conductor bar is square meaning relatively short current paths exist between any/all of the four 'M10 ring terminal' posts, which removes an issue commonly seen in long high current bus-bars when passing power end to end. Curiously all the units supplied were marked 600A on their cover labels and, in traditional 'long bars', such a high rating normally involves a heavy copper bar 100 - 200mm long, 22mm wide by about 12mm high! By contrast, the square bar-block in these Blocks is also described as copper and was measured at about 6mm high x 50mm x50mm . The square design will allow for a smaller and more effective conductor /link but (without full load testing) I prefer the sales page's description of 400A as guidance for my DC usage. I bought them as a compact connecting solution for a 300A battery inverter circuit and on previous experience I'm pretty confident it will work well there for that purpose. A very useful find ! Overall It feels high quality, adds some novel functionality / space/weight saving and the price seems very reasonable

Replacement for broken one. does the same job.

Prodicr as described good quality

Good quality and reliable product

Great

A true companion for anyone looking to tidy up their electrical setup, whether it's in a van, boat, or some mad scientist's laboratory in the garden shed. Given my adventures in DIY and the occasional need to keep the peace in the household by ensuring everything electrical is running smoothly (and safely, mind you, with a little one crawling about), I've found this bus bar to be quite the handy piece of kit. Straight out of the box, this bus bar feels like it means business. It's got a sturdy build that immediately reassures you it can handle whatever current you throw at it, from 12V up to 48V DC. The 4 x M8 terminals are a godsend, providing ample space to connect multiple lines, which is brilliant when you're trying to consolidate wiring from solar panels, batteries, or any other power sources you've rigged up. The installation process is as straightforward as a Sunday morning stroll to the local café. Even with my hands full (either holding a baby monitor or a screwdriver), I found it easy to mount and connect. The clear labeling and high-quality materials used in the bus bar ensure that you're not going to have a bad time getting everything set up. Pros: Sturdy Build: This bus bar doesn't mess about. It feels robust enough to withstand a good bit of tinkering and tweaking. Ease of Installation: You don't need to be a rocket scientist to get this installed. If I can do it while half-awake, so can you. Versatile Voltage Range: Covering 12V to 48V DC makes it a versatile choice for various projects. Ample Connection Points: With 4 x M8 terminals, there's enough room to avoid wires fighting for space. Cons: Size Might Be an Issue: For those tight on space, its size might require a bit of jigsaw puzzle skills to fit it in. Could Use More Terminals: For the power users out there, an extra terminal or two wouldn't have gone amiss for even more connectivity options. In a nutshell, this 300 Amp Bus Bar is a solid choice for anyone looking to streamline their power distribution setup. Whether you're kitting out your van, boat, or creating a backup power solution at home, this bus bar steps up to the plate. It's reliable, easy to work with, and does exactly what you need it to do - distribute power efficiently and safely. Just remember to measure your space first if you're working in a tight area, but other than that, you're golden.

On first look they seem decent quality. however if you make the nuts too tight you will never unscrew them as they just spin

I'll be using the red one on my campervan inverter, at the moment i'm running the power directly from 4x 200A resettable fuses, which is a bit naughty. I have a 3500w(7000w peak) inverter, which i'll limit to 3000w by using a 250A ANL fuse in this busbar and on the output, i've limited it to 10A (240v) to not drive the inverter to maximum. These are nice, robust and very large and should handle the power well, I like the fact they have 2 connectors either side of the fuse, making connections easier. I would have liked to have seen a pair of RED FUSED busbars instead of a red & black, you don't put a fuse on the negative/ground connection! It should have been a solid bar with 4 or 5 connectors. Even though it's black, I can still use the black one for (+) connections, I may spray it red or simply label it. I've give these 4 stars; the quality is good, but they should have been 2 red fused busbars or the black should have been a solid, then the price would be worthwhile.

Come in descrizione

The parts came in great time and are described. I'm installing next weekend, but the parts look of a reasonable quality. I'd definitely buy again.

De superbe qualité et remplis parfaitement son rôle !

Super Qualität die in der Elektrik wichtig ist. Gut und einfach zu handhaben. Empfehlung von mir

Todo perfecto.