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⚡ Connect Smarter, Work Safer — Power Your Projects Like a Pro!
The Joinfworld 35A Terminal Block set features dual-row 12-position screw terminals rated for 600V and 35 amps, crafted from durable PC and copper materials. Each block includes a transparent protective cover to prevent shorts and accidental touches, plus pre-insulated jumper blocks for flexible circuit customization. Designed for easy surface mounting and quick installation, this 2-pack is ideal for professional-grade electrical wiring projects requiring reliability and safety.





| ASIN | B0BN55WVDB |
| Best Sellers Rank | #5,843 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Ground Circuit Terminal Blocks |
| Brand Name | Joinfworld |
| Color | Black |
| Connector Type | Screw |
| Current Rating | 35 Amps |
| Customer Reviews | 4.6 out of 5 stars 771 Reviews |
| Gauge | 0.5 |
| Included Components | 2 x 35A 12 Position Terminal Strip, 2 x Pre-Insulated Terminal Jumper Block |
| Manufacturer | Joinfworld |
| Material | Copper, Plastic |
| Material Type | Copper, Plastic |
| Model | TB-3512 |
| Mounting Type | Surface Mount |
| Number Of Contacts | 12 |
| Number Of Poles | 12 |
| Number of Positions | 12 |
| Part Number | TB-3512 |
| Specification Met | CE |
| Unit Count | 4.0 Count |
| Upper Temperature Rating | 85 Degrees Fahrenheit |
| Voltage | 600 Volts |
| Warranty Description | 1 YEAR |
T**N
Good quality.
Good quality. Worked perfectly on 15 led zones on two drivers
W**.
Great for the money
Built good and not to expensive
J**N
Convenient wiring block
An excellent item to simplify and organize wiring
L**O
Terminal electrico
Nice product
R**E
Just right
This was just what I needed for my project. Everything worked well and arrived as described.
A**R
power header blocks
I use for having a central grounding location for vehicle wiring and for an ignition on positive for control relays for headlights, stereo etc.
A**R
Seems OK so far
As advertised.
W**R
Neutral bus bar
I used this to make the neutral bus bar for a switch box. It fits nicely on the bottom and I mounted it with M4 screws.
E**.
Excelente producto
Son de buen material, los uso para distribuir 12v, a 15Amp máximo, el material es de muy buena calidad/resistencia
N**T
Good quality
great value for the money and the jumpers are good quality
R**N
Poor Delivery
Worst shipping and delivery—took more than 20 days. The return process is very poor; if you receive a damaged or non-working product, it is not possible to return it.
I**D
quality product
as expected and on time
W**E
exactly as described by seller
exactly as described by seller. product is well made and easy to use
Trustpilot
1 month ago
2 months ago