🔌 Power Up Your Projects with Confidence!
The Joinfworld 300A Bus Bar is a heavy-duty, waterproof power distribution block designed for 12V DC applications. With a robust construction featuring 4 x 3/8" studs and a 300A rating, it ensures reliable performance for automotive, marine, and solar wiring setups.
G**
Great product great seller.
Great product great seller.
A**R
High quality and great look.
Excellent quality, function, and look! I used them for an over-engineered and high power solar system on my RV, and they didn't disappoint. I don't remember if the ad even shows this, but you can choose which sides to use or keep closed. Definitely recommend, and I'm pretty picky.
N**N
Jason what I expected
The product is exactly as advertised.
L**S
Nice item
Nice bars, they fit perfect on my project
R**.
Needed for high power inverters.
Perfect for my 7kw inverter. I do wish these came with some smaller places to connect small wires for things like battery shunts and ground wires. But this works for my purposes, so I’m happy.
C**N
a
Thanks
A**R
Bus bar
Big and heavy duty, easy to connect and work with. Will say was MUCH larger than I anticipated but still excellent.
J**H
Very well constructed
Very thick plastic and a very nice platted bar. This will hold up nicely in the back of my boat.
Trustpilot
4 days ago
2 days ago
