Weewooday10 Pieces Terminal Block 12-Position Strip 10 Amp 380 Volt White Screw Terminal Connector Dual Row Electric Barrier Block

These terminal blocks are amazing! We use these to connect wiring to our ejection charges in our rockets. These undergo large blasts from black powder explosions and are still capable of being used over and over. Some of these have undergone 10 explosions and have still worked. We epoxy these to fiberglass bulkheads and have never had an issue with them connecting the wires we need to install. They are very easy to use and easy to utilize with a small screwdriver and can be reused so many times. You get hundreds for the price and they last a very long time!

When building electronic gadgets I never want a front-panel component (switches, displays, etc.) directly wired to the I/O pins on the processor. I want to have the guts and the surface separable. I used to make custom connectors -- molex or dupont -- but handling those little pins has become more difficult with age.A terminal block is a good substitute, if space is available and it's not necessary to make quick connects/disconnects.This product is as small as I've found. 24ga braided wire fastens securely; nothing has worked loose with handling. It's easy to cut off the number of terminals you need, so there's no waste.Functional, compact, good value, would buy again.

The terminals are basically the same I used to buy from Radio Shack in the late 80's and throughout the 90's for projects I wanted to avoid soldering. This was mostly due to me developing designs for manufacturing and robotics. The nice thing about these, is that you are in full control of how things are wired, and if you make a mistake or a change in design, then it was easy to loosen the screw and move/remove the wire.Until recently, I usually use wire with PVC insulation, or of similar stiffness. With silicone insulated wires, at 20 AWG stranded, you had to blindly ensure the wire was dead center, or it would come loose every time.Since my recent prototype operates at 12VDC, at 2.4A under load, these terminal blocks are holding up great.

This type of wire connector is better than wire nuts because they provide a cleaner, easier to trace connection scenario, use less space than nuts, and are easier on the wires due to less bending. I also trust them more to keep wires together than wire nuts.

I use these as a way to hook something up temporarily while modifying the true controls for updates or what not.They also work great as you can snap off however many you need to land conductors that were not used in a multiconductor cable. Keeps things organized.

I was glad to be able to use these in my projects, and pleasantly surprised at how many I received.Thank you!

i thought i would be getting twenty individual terminals, like two strips of ten or something. idk i was in a hurry, but was smacked with a happy YAHTZEE! when i realized you get twenty *strips* of twelve. like a “bakers gross” or whatever 12x20 is :) a LOT of very robust connectors. aside from low voltage hall effect signaling, im also moving just shy of 2kW thru 3 of them by way of a 48V, 40A DC motor controller. these are handy when you need to mock up new brushless control rigs without crimping all darn day. buy em. i did!

looks ok, but the tightening screw can pass by smaller wires so not very good for wires less than 18 ga. I was using with 22-24 and would not lock down often.