10 Pieces Wago 221-413 Connection Terminal 3 Wires with Lever 0,2-4 qmm Small Design, Transparent

I have yet to have a bad one of these , they save time and this saves money .Quality is brilliant and for me this is a game changer can’t speak highly enough of these

The best electrical connectors invented..so easy to use

Easy to use save time looked good.

I use Wago connectors all the time at work and these are a good price and great product

Fiddly jobs made much easier

I was previously using screw terminal blocks in hobby electronics. These are so much better. Connection is both faster and more reliable. With screw terminals I find a screw will sometimes land to the side of the wire, or only grip the insulation, and it is not always easy to see what has happened. And screws mangle stranded wire, sprinkling broken strands everywhere.With these lever terminals, you strip the wire to 11mm, slide it in, and close the lever, and you KNOW it's connected 100% perfectly, every time. Ferrules are not necessary. The wire is squeezed very securely, but without mangling strands.I'm impressed by how versatile these connectors are. They work equally well for fine or thick wires, stranded or single-core. They're fast enough for quick test connections, but secure enough for permanent installation. They can join two wires together (the 2-wire connectors), or distribute power to several places (the 3- and 5-wire connectors).My only wish is WAGO also made a connector using this mechanism, but with the layout of a standard screw terminal block. I.e., where connections go straight-thru, rather than side-to-side. The wire layout imposed by WAGO's connector isn't the tidiest solution for joining just two wires. But I still prefer the connection mechanism.Each connector has two dedicated multimeter test slots, which are useful, although you can also connect multimeter probes directly as just another wire.The Amazon seller here used a generic bubble envelope with zero information or instructions, but WAGO's YouTube channel has a demo video showing everything (search 'wago 221 series').Overall these connectors are fantastic. They make a solid connection to almost any wire, and I keep finding new uses for them.

Oh Wow - these little things are just a God send.No scratching around trying to get a screwdriver in the dark to connect a lighting circuit. Just click/click and the connection is made. They are not particularly cheap - but oh so worth it!

Pack was short the number of connectors. I suspect intentionally, as they come in a solid white envelope so you have to open and remove to count them. Connectors look genuine, just don't bet on getting a pack of 20.