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Your cart is empty.4.6 out of 5 stars
- #103 in Distribution Connecting Blocks
Product Description
Product Description
Excellent Material
The base and shell are made of glass fiber reinforced nylon to ensure mechanical strength and durability.
Better Conductive Material
The studs and base are made of stainless steel and nickel-plated copper respectively for better electrical conductivity and durability.
Anti-slip Design
The non-slip sponge is used at the bottom to increase the friction and increase the stability of the busbar.
Modular Box Design
The modular box design is convenient for wiring configuration. The box is detachable for wiring in four directions without obstacles.
Wide Application
Suitable for various electrical equipment of ships, RVs, automobiles, and trailers.
Pano Panagiotopoulo
Reviewed in the United States on January 6, 2025
Used bus bars and distribution blocks before in different vehicles for different things. These r really nice. Solid and good power availability
Pano Panagiotopoulo
Reviewed in the United States on January 6, 2025
Used bus bars and distribution blocks before in different vehicles for different things. These r really nice. Solid and good power availability
Customer
Reviewed in Canada on September 25, 2024
Nice product does everything as advertised
Customer
Reviewed in Canada on September 25, 2024
Nice product does everything as advertised
Chad Vernon
Reviewed in Canada on August 20, 2024
I bought this to be a 300 amp bus bar for attaching 3 batteries in parallel to another bus bar which handles all my solar inputs and inverter. I have only briefly had it in place and everything seems to be working properly. I am later today or tomorrow making heavier 4/0 battery cables for my inverter. Once those cables are together I will be using the whole system to power my trailer (30 amp) through a 3000 watt (25 amp) inverter. I did run the AC during testing and was drawing over 200 amps through these bus bars just fine!
Chad Vernon
Reviewed in Canada on August 20, 2024
I bought this to be a 300 amp bus bar for attaching 3 batteries in parallel to another bus bar which handles all my solar inputs and inverter. I have only briefly had it in place and everything seems to be working properly. I am later today or tomorrow making heavier 4/0 battery cables for my inverter. Once those cables are together I will be using the whole system to power my trailer (30 amp) through a 3000 watt (25 amp) inverter. I did run the AC during testing and was drawing over 200 amps through these bus bars just fine!
Christopher Hauck
Reviewed in the United States on March 24, 2024
bought because it was teh best for my 165A 6000w 24v inverter battery arraymost others were clearly going to pop apart and short out the moment you drop a wrench when tightening a connectionsadly shipping was fast, after they spent ~1 month just not even trying to read my order(no status updates at all) and it is quality and includes all you need to wire up a 4awg cable stack even with the shrink wrap to make it nice and short-proof, sadly I needed 2 awg for my setup to have an acceptable voltage drop and current range so the 4awg crimps and shrink wrap are just spares for me
Christopher Hauck
Reviewed in the United States on March 24, 2024
bought because it was teh best for my 165A 6000w 24v inverter battery arraymost others were clearly going to pop apart and short out the moment you drop a wrench when tightening a connectionsadly shipping was fast, after they spent ~1 month just not even trying to read my order(no status updates at all) and it is quality and includes all you need to wire up a 4awg cable stack even with the shrink wrap to make it nice and short-proof, sadly I needed 2 awg for my setup to have an acceptable voltage drop and current range so the 4awg crimps and shrink wrap are just spares for me
seth bishop
Reviewed in the United States on December 4, 2024
I'm using it as a distribution block on a 48v cart. Works great.
seth bishop
Reviewed in the United States on December 4, 2024
I'm using it as a distribution block on a 48v cart. Works great.
Review guy
Reviewed in Canada on December 27, 2024
So the labelling on these is confusing - they list all the products it could be, but then black out the white dot for the product that it actually is. This would be clearer if not for black on black, so the dot for it disappears. Not a very clear way of labelling but whatever.Odd choices of labelling aside, these are well made bus bars. The housing is purely plastic, but fairly sturdy plastic, it should last fairly well. Lots of plastic isn't all bad in a box handling power, since it greatly reduces the chances of energizing the housing and causing issues with things shorting to the exterior. The bus bar is fairly hefty, as are the studs, so handling 300A may actually be possible. Now the one thing that seems slightly out of place is the wire gauge for the supplied crimp rings - they will handle 8 gauge or maybe 4, but even if 4, it is only rated for a maximum of 100 Amps according to the chart I was looking at, which didn't even go high enough for what is needed for 300 Amps (1/0 is only good for 200 Amps so it would have to be something larger).So all that to say, if you want to use this for handling current in excess of 100 Amps, BYOCR (bring your own crimp rings). For current below that it should be fine with what is provided, and if you get beefier crimp rings for larger gauge wire, I think the bus bar and terminal studs should be capable of withstanding higher currents up to the rated amount.
Review guy
Reviewed in Canada on December 27, 2024
So the labelling on these is confusing - they list all the products it could be, but then black out the white dot for the product that it actually is. This would be clearer if not for black on black, so the dot for it disappears. Not a very clear way of labelling but whatever.Odd choices of labelling aside, these are well made bus bars. The housing is purely plastic, but fairly sturdy plastic, it should last fairly well. Lots of plastic isn't all bad in a box handling power, since it greatly reduces the chances of energizing the housing and causing issues with things shorting to the exterior. The bus bar is fairly hefty, as are the studs, so handling 300A may actually be possible. Now the one thing that seems slightly out of place is the wire gauge for the supplied crimp rings - they will handle 8 gauge or maybe 4, but even if 4, it is only rated for a maximum of 100 Amps according to the chart I was looking at, which didn't even go high enough for what is needed for 300 Amps (1/0 is only good for 200 Amps so it would have to be something larger).So all that to say, if you want to use this for handling current in excess of 100 Amps, BYOCR (bring your own crimp rings). For current below that it should be fine with what is provided, and if you get beefier crimp rings for larger gauge wire, I think the bus bar and terminal studs should be capable of withstanding higher currents up to the rated amount.
Dave V.
Reviewed in the United States on November 25, 2024
Nice Quality !
Dave V.
Reviewed in the United States on November 25, 2024
Nice Quality !
AJ
Reviewed in the United States on October 27, 2024
A little big but I dig it
AJ
Reviewed in the United States on October 27, 2024
A little big but I dig it
I buy too much from
Reviewed in the United States on January 8, 2024
Amongst various projects, I have used a number of bus bars in DC systems. Got this where I had a high current 12V system need in a camper van. This is far better than I was expecting from an inexpensive Chinese product. This makes a claim to carry 300A, and I was dubious about that given prior products in this category. I needed this for some 2AWG circuits. I believe this is up to the job. Both the metal and the plastic parts are very sturdy. With 4 posts this can take an input and 3 circuits. There is a plastic cover to keep the posts covered once cables are installed. There are removable port covers in the sides and ends of the cover, so it will work for almost any wire configuration. I will be ordering more of these.
I buy too much from
Reviewed in the United States on January 8, 2024
Amongst various projects, I have used a number of bus bars in DC systems. Got this where I had a high current 12V system need in a camper van. This is far better than I was expecting from an inexpensive Chinese product. This makes a claim to carry 300A, and I was dubious about that given prior products in this category. I needed this for some 2AWG circuits. I believe this is up to the job. Both the metal and the plastic parts are very sturdy. With 4 posts this can take an input and 3 circuits. There is a plastic cover to keep the posts covered once cables are installed. There are removable port covers in the sides and ends of the cover, so it will work for almost any wire configuration. I will be ordering more of these.
D. Ashley Cohen, Ph.D.
Reviewed in the United States on December 7, 2023
I'm used to purchasing the very best of marine electrical components for my Jeep that is used off road a great deal. Reliability is everything when normal services are inaccessible. Electrical safety is of great concern when a vehicle fire might be life threatening. So I don't cut corners on electrical components.That means I normally wouldn't give an "off brand" component such as this a second glance, but the numbers (300amp) and rugged visual appearance did take me from casual glance to a more inquisitive second glance. I continued to be impressed with what I saw on the product listing, and it appeared to be exactly what I needed for terminating a 2 gauge trunk line from my dual batteries to the back of the Jeep. I wasn't really expecting I would use this, but the price was modest enough to check it out. Boy but am I happy I did.This is one of the best products of its type from any source. Yes, it comes from China, but you'd never know that if it wasn't labeled as so. Heavy copper planted buss bar, heavy duty studs, heavy duty nuts. This housing with is closed by 4 bolts. Separate means to bold the overall housing down, with bolt heads hidden inside the case. 6 access ports, all covered with removable panels according to how you route your wires. I will probably drill these to take a gland that matches my cables, but for most environments just removing the proper panel will be sufficient for access. The design and construction of this is absolutely first rate. I'll soon be acquiring a matching one in black for the negative line. Seriously folks, the price is way below the alternatives, but the overall quality is as high and the enclosure is superior. I can't identify anything I would like for them to improve. This is an example of what a 5 star product should be, and that's the way I rate it.
D. Ashley Cohen, Ph.D.
Reviewed in the United States on December 7, 2023
I'm used to purchasing the very best of marine electrical components for my Jeep that is used off road a great deal. Reliability is everything when normal services are inaccessible. Electrical safety is of great concern when a vehicle fire might be life threatening. So I don't cut corners on electrical components.That means I normally wouldn't give an "off brand" component such as this a second glance, but the numbers (300amp) and rugged visual appearance did take me from casual glance to a more inquisitive second glance. I continued to be impressed with what I saw on the product listing, and it appeared to be exactly what I needed for terminating a 2 gauge trunk line from my dual batteries to the back of the Jeep. I wasn't really expecting I would use this, but the price was modest enough to check it out. Boy but am I happy I did.This is one of the best products of its type from any source. Yes, it comes from China, but you'd never know that if it wasn't labeled as so. Heavy copper planted buss bar, heavy duty studs, heavy duty nuts. This housing with is closed by 4 bolts. Separate means to bold the overall housing down, with bolt heads hidden inside the case. 6 access ports, all covered with removable panels according to how you route your wires. I will probably drill these to take a gland that matches my cables, but for most environments just removing the proper panel will be sufficient for access. The design and construction of this is absolutely first rate. I'll soon be acquiring a matching one in black for the negative line. Seriously folks, the price is way below the alternatives, but the overall quality is as high and the enclosure is superior. I can't identify anything I would like for them to improve. This is an example of what a 5 star product should be, and that's the way I rate it.
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