

🔧 Connect smarter, not harder — the future of wiring is here!
The Wago 221-415 Lever-Nuts 5 Conductor Compact Connectors pack 50 reusable, UL-approved connectors designed to reduce junction box space by 40% compared to previous models. Featuring transparent housings for quick wire inspection and ergonomic orange levers for easy operation, these connectors support solid, stranded, and flexible copper wires, making them the go-to choice for fast, reliable, and professional electrical installations.
| ASIN | B01M6Y2UEK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 106,319 in DIY & Tools ( See Top 100 in DIY & Tools ) 685 in Electrical Terminals & Kits |
| Colour | transparent |
| Customer Reviews | 4.8 4.8 out of 5 stars (725) |
| Date First Available | 17 Oct. 2016 |
| Item Package Quantity | 50 |
| Item Weight | 0.28 g |
| Item model number | 221-415 |
| Manufacturer | Wago |
| Material | Copper |
| Measurement System | Imperial |
| Package Dimensions | 14.3 x 10.31 x 8.41 cm; 0.28 g |
| Part number | 1 |
| Plug profile | DIN Rail Mount |
| Size | Pack of 50 |
| Specification met | UL |
| Temperature Range | 85 Degrees Celsius |
A**R
Will rarely use wire nuts (Marrette connectors) again. These lever nuts are reusable and super easy to work with and Wago is the quality brand that started it all. Zero complaints.
R**K
If you want the absolute best wire connection for 2 wires, a wire nut is hard to beat. But once you start connecting 3 or more in a small junction box, the Wago lever-nuts are the way to go. They are UL approved, so you know they’ll handle the rated amperage, and I’ve seen them tested to double the rating without failure. Every 12 and 14 gauge wire in my home is connected by them, and I’ve added the 600 series lever-nuts for 10 gauge/30A circuits. I still use and trust wire nuts; they are proven technology. But for most household wiring, Wago works as well and is faster and easier. I’m sold on them!
P**.
Best connectors for electrical wiring
C**S
I will keep buying the Wago products not only for the practicality but also the ease of use, simplicity, but also the value and built quality you get for the price you pay.
C**.
Hilly recommended especially is crowded boxes
Trustpilot
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