OONO 16 Amp 2x12 Position Terminal Block Distribution Module for AC DC

Very nice and big enough for advertised size wire even with braided wire. With a slice of a Dremel you can easily slice the circuit board into 2 banks. One review said that the back side isn't insulated ... NOT TRUE ... at least for the 1x6 version. I'm so glad to find the because it cleans up wiring and you can trouble shoot individual circuits as apposed to having a mass of wires in a wire nut.

Just what I wanted works great

I’m an electrical contractor and a vintage car restorer. I needed more slots for the wires so they don’t have to be double wired, but I didn’t expect something so fantastically designed and insulated naturally. Even labeled.

I have LOTs of illuminated structures on my HO scale layout. Many use older incandescent miniature lights, some use newer LEDs in integrated resistors, and some tiny LEDs than cannot handle more than 3 VDC. I have many old power packs that I can use for accessory lightening and I run 16 VAC to a terminal block, 12 VDC to a terminal block and a 3 VDC battery pack to another terminal block. Simply run the desired lead to the power that it needs and screw the wires in. Easy, neat, and much less likely to use the wrong kind of power and burn out an LED. They are also useful wiring AC common to switches and anywhere else where multiple connections of a common voltage are needed. They just make wiring a little easier.

Seems constructed really well. The downside is that the underside isn’t insulated and no pictures are of the underside. You will have to mount it using the insulators to raise it. I can’t use it for my project because of this.

I used it to re-wire my under cabinets lights when some stopped working. Twelve wire connections were all twisted together with wire nuts. I separated and used this terminal block to reconnect my light straps and it worked as expected.

Quality unit

I used this to hook up multiple sets of lights to a single power feed on a train layout. It was easy to mount under the board and really cleaned things up. I also used one of these to replace the traditional 8 post terminal. It’s easier to screw wires into and is smaller in size. Just wish they came in black too.