50PCS DIN Rail Connectors Block Terminal Kit,Universal Class Terminal Blocks ...

Fantastic , fast delivery easy to fit

First class product

Very happy with the product

Good

The product for individual connections is liked by our electricians but they were disappointed to not find insulated jumper bars in with them. We now have to try and find jumper bars to fit, a bit of a pain

Ordered 50, packaging stated 50 but only 49 in the plastic bag. Luckily I don’t need 50 right away but I don’t like being short changed. Be warned…

I've become a huge convert to lever lock connectors lately - as evidenced by my several previous reviews of other brands, I go through them like candy and find them to be a huge productivity boost over classic screw terminals or wire nuts. These particular terminal blocks are an alternative to the standard industrial automation screw terminals that fit on a DIN rail. I love the ability to lever-lock the wire down without tools - if you need to do final assembly in a tight space, this could be a total game changer. I also appreciate the test point in the center. I do miss the jumper screws that my former brand of screw terminals offered for creating larger blocks - if you need to tie 4, 6 or 8 connections together, you can add a little contraption into the middle to connect multiple blocks together. Offering something like that here would be a nice addition. From a construction standpoint, I have no complaints about these - they're well made and seem to retain a wide range of wires correctly. From a value standpoint, I also think they're fairly priced - industrial terminals in general aren't cheap, and these are a good bit more convenient than the typical ones if you need a quick disconnect feature.

I have been using lever connectors for about a year now. Where wee these 30 years ago? These are the first DIN ones I have used. I got them for a lathe control rewiring project. I think they will work great for that. They fit the DIN rail I bought just fine. I did try putting one on 180 degrees from the others and you can see in the photos that they do not line up perfectly when this is done. I don't know that it matters but something to be aware of. I did some pull test and yes you can pull the wires out of these connectors without to much difficulty. of course good wiring practices will prevent the wires from being pullet on when in these connectors. I see another reviewer ran 31 amps through these connectors, which are rated at 32 amps at 250 volts. He said he had no issues. That is good to know as there is often significant exaggeration on ratings from many of these products from overseas. Five stars.

The seller's photos for these show a 2.5cm DIN connection, but these also fit the outside of a 35mm rail (like an MCB breaker would). I found that with a clean stripping and some wiggling, 10 gauge stranded THHN wire will fit these as well and it's held tightly by the clamp. You should conduct tests to the suitability of this in your application since it's outside of the manufacturer's spec, but I wanted to let you know it does fit. I ran 31 amps at 240v though these as a test, and after 15 minutes the connector had only increased a few degrees. It may have been getting that from the wire feeding it. There were no hot spots and the connector seemed to take that 31 amps with no problem. I often find specifications to be "generous", but they do seem correct on these. These also have more uses than just DIN mounting. I used some of them as butt splices in tight quarters where you can't fit a tool. These connectors were perfect for the job. I like these terminal blocks very much. I think they are well made and capable. Five stars all the way.

i find These are super easy to use and lock in easy. Didnt use them on a rail just as inline connecters. I love the wide varaity of applications they can be used for. I only used them once so far to splice to wires in my attic whem running exterier lights. Made the job a lot easier. Definately a must have for any home owners electrical kit. I like to have multiple connecters in my tool box incase something comes up. ONly thing i do not like is the facr they arent clear. Its easier to ensure proper connection when the connecters are clear. Its to easy to start a fire with a bad connection.

There's not a lot more to expect from these. They hold 14 AWG but I'm using 18 since my project is low voltage. The DIN rail fits my plastic enclosure and all is well. No issues at all. 50 in the kit is nice for multiple project use.