

🔌 Connect smarter, not harder — the future of wiring is here!
The WAGO 221-412 Lever-Nuts are compact, 2-conductor splicing connectors designed for quick, tool-free electrical connections. Compatible with all conductor types and sizes, they support up to 600 volts and withstand temperatures up to 105°C. Their transparent, space-saving design and ISO 9001 certification make them a reliable choice for both professional and DIY electrical projects.







| ASIN | B07W4RQ6R6 |
| Best Sellers Rank | 10,797 in DIY & Tools ( See Top 100 in DIY & Tools ) 53 in Electrical Terminals & Kits |
| Brand | WAGO |
| Colour | Transparent |
| Connector Type | Lever |
| Connector type | Lever |
| Current Rating | 32 Amps |
| Current rating | 32 Amps |
| Customer Reviews | 4.8 out of 5 stars 2,888 Reviews |
| Global Trade Identification Number | 04055143637053 |
| Included Components | All |
| Item Dimensions W x H | 19W x 8H millimetres |
| Item Weight | 0.01 Pounds |
| Manufacturer | WAGO Corporation |
| Material | Copper |
| Model Number | 221-412 |
| Mounting Type | DIN Rail Mount |
| Mounting type | DIN Rail Mount |
| Number Of Contacts | 2 |
| Number Of Poles | 2 |
| Number of Positions | 2 |
| Number of contacts | 2 |
| Specification Met | ISO 9001 |
| Temperature Range | 105 Degrees Celsius |
| Unit Count | 10.0 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Voltage | 600 Volts |
S**O
Excellent product
Great product to connect electric cables Saves you time amending the cables and replaces terminal connectors make it easy and safe for electric connections. They are small and the price is very attractive Used them in my living room and dinning room ceiling lights and in seconds all was safely connected Recommend 5* product
A**H
A must for any major rewiring prject..
Great product if you're doing extensive DIY rewiring work. Easy to use, makes for a great connection and probably the best product of its type on the market. I have used 100's of these over several years & never experienced a problem or failed connection.
S**D
Wago are the best
Used for a lighting rewire, makes joining cables very easy and fool proof, much better than chock blocks, must have for a diyer, just fit and forget. The same size nut can handle several thickness wires. Good value pack.
A**.
I was against these at first, prefering screw connectors, gave them a try, very handy.
After a few uses with projects, I've changed my mind, relatively easy to use in projects. WAGO verse Screw connectors. WAGO; quick & easy to connect. Screw; find the correct screw driver, some connectors have a clamping plate that needs to be lifted, getting the wires into the connectors. (Yes can be the same with WAGO) I have not done any tests for current/overheating. Max amps is 2A or 3A so far. All my projects are low current/signal/temp connections. For permanent higher current I still prefer screw. I have now used 2/3/4/5 way WAGO connectors, some temp are permanent now. LOL. Will update in future
S**S
Makes wire connections so much easier
These connectors are very good. I used them for a specific I had and it was literally clip and replace. A delight to work with.
B**V
Great
Great, easy to use
P**Y
Must have - DIYer
These were invaluable when doing a recent DIY renovation in my garage. So easy to use, simply click it onto the wire, no more messing around with electrical tape etc. so small and easy to store - would recommend
B**Z
Great.
What a brilliant time saving invention
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