Wago 221-612 Compact Lever-Nut Wire Connectors, 10AWG 2 Conductor, 50 Pack

Rick: These were used to connect stranded wire to solid wire for a 30A 240VAC generator circuit to the main panel of home. I tested these with 30A and they heat very little, no more than the wire. These are the easiest safe way to connect stranded wire to solid 10G. They are tidy to tuck into a junction box. No need to tape the levers down. For short periods I'm certain they could handle a 40A surge as might be the case of a startup large load on the generator. It is easy to mark the levers with a sharpie. Forget screw knuckle joining, wire nuts or other approaches. Safety rated in North American and Europe plus elsewhere.

United States on Oct 02, 2023

Gordon G. Weichler: I didn't use, but they seem to be good quality and easy to use.

United States on Sep 25, 2023

C. Patterson: Can't say enough about how easy and useful these things are. For hard to reach wiring to fast and changeable wiring situations. So very useful and easy to use.

United States on Sep 22, 2023

Fred Baker: These are so easy-to-use. I was impressed with them.

United States on Sep 20, 2023

Michael A. HallMichael A. Hall: You can see from the pictures that the old way is not the way no more. Crimping wires, twisting wires., is a thing of the past. With Legos you strip them once, and you work with them for a very long time. Legos make it easy for me to interchange contactors in my motor control boxes to make troubleshooting a breeze. I can’t say enough about them they’re safe I love them.

United States on Sep 07, 2023

Magnumguy: Very easy to use, great time saver.

Canada on Jul 17, 2023

Amazon CustomerAmazon Customer: This connector is very convenient and help me quickly connect electrical cables when I do electrical improvement for houses.

Canada on May 05, 2023

Amjad Mohmood: These are light years ahead of marrettes! I'm sure some grizzled old sparky will disagree but not only are these really compact so you can stuff them into a electrical box easier but making connections is a matter of:

- lift the lever
- insert the bare wire
- lower the lever

The connection is very tight on 10,12, and, 14 AWG wires (that's all I've tested on) and you would have to use some brute strength to remove the wire without lifting the lever. Certainly way more force than one woild consider remotely reasonable.

Canada on Feb 26, 2023

Denis: Finally something in 2022 that made my life easier! Bought these to connect a garage heater. Braided wire from the heater to solid 10 gauge. Was a breeze to install. I'll be purchasing more (not 10 AWG) for other uses in the home, namely ceiling light fixtures. I wish I would have known about these sooner.

Canada on Dec 28, 2022

Amazon Customer: Quick note: The numbers matter! 41x connectors can hold wires up to 4mm (12 AWG) in size, whereas the 61x can hold wires as big as 6mm (10 AWG). x12 can hold 2 conductors, x13 can hold 3, x14 can hold 4, and x15 can hold 5.. The 6 series is visibly larger than the 4 series, so it takes more space in the device box. In practice, this only matters if outlet real estate is tight.

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I'm an electrician in Canada, and I use Wago 221-41x connectors in almost every outlet* in my house. While wire nuts are great because they simply insulate and protect a connection between wires, lever nuts are ideal for stranded wire, dissimilar metals, large wires, small wires, wires of varying sizes, and probably other things I can't think of. They're easier to use in tight spaces than wire nuts which saves me time and frustration, and they hold on surprisingly tight! I've used off-brand lever nuts from Canadian Tire, but those couldn't even do their job. I'm not supposed to be able to just pull the wires out... Fortunately, the Wago lever nuts grab tighter than a tick without damaging the wire, which is exactly what you need when doing residential wiring. Instead of digging into the wire to...

Canada on Jul 09, 2022