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Key Features
Two Test Slots
With the new WAGO 221 LEVER-NUTS, you can now test the voltage from both sides – even when installed. The connectors have two test slots right where the WAGO imprint appears: one in the conductor entry direction and one on the opposite side. This accessibility provides extremely convenient testing conditions, even after installation, within a wide range of applications. Every connector variant also provides a secure contact for all standard test probes.
Wire Inserted Properly & Wire Stripped Properly
Visually inspect for proper strip length and complete wire insertion through its transparent housing
Easily combine various types and sizes of wires: solid, stranded and flexible
Quickly and easily connect all conductor types of different cross sections using two-, three-, and five-wire WAGO 221 LEVER-NUTS. The 221-4XX Series Connectors accommodate Solid, Stranded and Fine-stranded conductors 24 - 12 AWG
Extremely Easy to Use
You can open WAGO 221 LEVER-NUTS easily and quickly. Opening the levers on the 221 Series requires little effort. This means you can connect conductors quickly – and without any tools! While connecting the conductor, recessed handles on the sides ensure an easy, secure grip on the connector.
Included in this WAGO 221 Assortment Kit
WAGO 221-412 Lever-Nuts
- 2-conductor connector, with levers
- 24 - 12 AWG
- 600 V / 20 A
WAGO 221-413 Lever-Nuts
- 3-conductor connector, with levers
- 24 - 12 AWG
- 600 V / 20 A
WAGO 221-415 Lever-Nuts
- 5-conductor connector, with levers
- 24 - 12 AWG
- 600 V / 20 A
Chris C.
Reviewed in the United States on February 24, 2025
Good company, and great connectors. Come in a nice case that I put in my tool bag. Nice assortment and fairly priced. Second time buying these from this vendor.
Gapster
Reviewed in the United States on January 22, 2025
Used to join receptacle wires together. To me these were a lot better than using wire nuts. In the past putting 3 or more wires together I worried that I didn’t get them twisted together correctly. With these it is easy as can be. Strip the wires, insert them in and lock them with the lever. Done. Plus it seemed to make it much easier to maneuver the wires in the box. Highly suggest.
Robert L Nelson jr
Reviewed in the United States on August 28, 2024
only way to go for a homeowner fast and easy
Steve B
Reviewed in the United States on June 5, 2024
I’ve tried others and keep coming back to Wago.
Luis N
Reviewed in the United States on June 4, 2024
First time trying the WAGO. So far, so good. Not sure if the price is worth it but, I do like the simplicity of connecting wires.
Rob White
Reviewed in the United States on March 27, 2024
I've only used these for low voltage to connect some electronics together. Easier than using crimp connectors and if you make a mistake easy to disconnect. Also like that they are small for tight spaces.
Lori Carlson
Reviewed in the United States on October 19, 2024
This set comes with a great assortment of sizes, based on the number of wires you are connecting. So much easier to use and perfect for tight spaces where you don't have room for four big wire nuts in the box. Very DIY friendly.
b007mario
Reviewed in the United States on October 17, 2024
I have these all over my house and I have no complaints so far. So much easier than traditional wire nuts and they feel more secure. 10/10 would buy again.
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