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โก Wire smarter, not harder โ power up your projects with precision and style!
This 2-pack dual row terminal block kit features 4 circuits rated for 20-30A and 200-450V, made from flame-retardant PC material for enhanced safety. It includes 16 heat shrink copper wire connectors for secure, durable crimps and offers easy installation with mounting holes and customizable strip length. Ideal for professionals seeking efficient, reliable, and tidy wiring solutions.




| ASIN | B09VT1KHZL |
| Best Sellers Rank | #3,919 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Ground Circuit Terminal Blocks |
| Brand Name | GUBCUB |
| Color | Black |
| Connector Type | Screw |
| Current Rating | 30 A |
| Customer Reviews | 4.6 out of 5 stars 874 Reviews |
| Manufacturer | GUBCUB |
| Material | Plastic |
| Material Type | Plastic |
| Model | GUB-4-20 |
| Mounting Type | Panel Mount |
| Number Of Contacts | 8 |
| Number Of Poles | 4 |
| Number of Items | 1 |
| Number of Positions | 4 |
| Part Number | GUB-4-20 |
| Specification Met | IEC, UL |
| UPC | 768530111640 |
| Unit Count | 2 Count |
| Voltage | 450 volts |
W**R
Works great
Just what you need
J**K
High Quality
If you need terminal blocks these babies will do quite nicely. You can screw them down to a nice piece of pine board or better yet you can try Aspen. They call it "hard wood" but it's very soft. You can screw down your terminal blocks lickety split without even drilling a pilot hole. Don't be afraid to buy these terminal blocks they are well built and arrive at your door very quickly after ordering.
A**R
Great value for your projects.
I used for 12 volt connections on some LED light strips. Worked as intended.
T**Y
Solid block for terminal connections.
Reviewed many picked this one. Good quality right price fit my needs.
T**8
Substantial Terminal Strip, more like the ones from years ago
YES! Finally a terminal strip worth of the name, like the ones I remember from decades ago. Recently had to return another product because it was utterly flimsy, tiny, and much smaller than its 15 amp rating would indicate. This one is rated at 30 amps, which I don't need. But who knew you would have to go this high amp rating just to get a decent, substantial terminal strip that would accept the smallest spade lugs easily? The other one, the lugs had to be forced in, and even 15 amps was beyond my needs. Obviously, the amp rating is totally meaningless and should not be depended upon for anything. Personally, I would have rated the previous, smaller strip at 5 amps, and this one at 10 or 15. Useless rating but that is all you have to go on. This one is really hardly any bigger physically, but the screws are MUCH more substantial and easier to work with. No feeling of flimsiness here. And yes, I would recommend them.
T**G
Just what I needed.
Worked great for my application.
N**W
Well made, but VERY small.
Terminals and spacing between terminals is very small.
T**E
Great
Great for my application
Trustpilot
1 month ago
4 days ago