---
product_id: 515721006
title: "20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors"
brand: "peppy products"
price: "¥5027"
currency: JPY
in_stock: null
reviews_count: 13
category: "Peppy Products"
url: https://www.desertcart.jp/products/515721006-20pc-wago-221-2401-inline-lever-nuts-wire-connectors
store_origin: JP
region: Japan
---

# 20A current rating Transparent housing for visual wire check Supports 12-20 AWG wire gauges 20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors

**Brand:** peppy products
**Price:** ¥5027
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Snap, Secure, and Spark Confidence in Every Connection!

## Quick Answers

- **What is this?** 20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors by peppy products
- **How much does it cost?** ¥5027 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/515721006-20pc-wago-221-2401-inline-lever-nuts-wire-connectors)

## Best For

- peppy products enthusiasts

## Why This Product

- Trusted peppy products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Time-Saving Lever Mechanism:** Snap levers securely lock wires in seconds—ditch twisting and taping forever.
- • **Compact & Organized On-the-Go:** Includes a sleek plastic case to keep all 20 connectors neatly stored and ready.
- • **UL Listed Safety & Reliability:** Certified quality that meets professional standards for peace of mind on every job.
- • **Effortless Multi-Wire Compatibility:** Connect solid, stranded, and flexible copper wires seamlessly without fuss.
- • **Visual Assurance with Transparent Housing:** Instantly verify proper wire insertion and strip length—no guesswork, just confidence.

## Overview

The 20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors are UL-listed, compact, and designed for quick, reliable splicing of 12-20 AWG copper wires. Featuring a transparent housing for easy inspection and a convenient storage case, these connectors deliver professional-grade performance with effortless lever operation—ideal for electricians and DIY pros aiming to save time without compromising safety.

## Description

WAGO 221-2401 Lever Nuts Compact Splicing Inline Wire Connectors with Case | 20pc: desertcart.com: Industrial & Scientific

Review: Reliable, Easy to Use, and Perfect for Quick Wiring Jobs! - The WAGO 221-2401 Lever Nuts Compact Splicing Inline Wire Connectors are fantastic! They make wiring fast, clean, and secure — no twisting or taping needed. The levers snap firmly into place, and the transparent housing lets you easily confirm a solid connection. The included case is a nice bonus for keeping everything organized. These connectors save so much time and provide peace of mind knowing the connection is safe and reliable. Excellent quality and a must-have for any DIYer or professional electrician!
Review: easy to use, reliable connection - I was repairing electric outlets, when I realized that whoever did a job previously left very short wire to work. That where this lever nut shine. Place this nut over the short wire still in the electric box, then use the extension wire, simple and reliable way to fix the outlet. Excellent holding power. Leaves no damage to wire, can use it many times. Ordered more for all electrical outlets. My only advice for installing it is to wrap the lever with electric tape to prevent an incidental undoing the lever while pushing wires back to box.

## Features

- Connect any combination of solid, stranded, and flexible copper wires faster and more reliably
- Terminates 20-12 AWG solid, 18-12 AWG stranded
- UL Listed, Genuine WAGO LEVER NUTS
- Visually inspect for proper strip length and complete wire insertion through its transparent housing
- Includes 20pc Wago 221-2401 inline splicing connectors in plastic case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BT8DHLJJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,640 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Electrical Connectors |
| Brand | Peppy Products |
| Color | Transparent |
| Connector Type | Clamp |
| Current Rating | 20 Amps |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,594) |
| Date First Available | January 27, 2023 |
| Gauge | 12.0 |
| Included Components | wire connectors |
| Item Package Quantity | 1 |
| Item Weight | 2.11 ounces |
| Item model number | 221-2401 |
| Manufacturer | Peppy Products |
| Material | Plastic Copper Polycarbonate (PC) |
| Measurement System | Imperial |
| Mounting Type | DIN Rail Mount |
| Number Of Contacts | 40 |
| Number Of Poles | 2 |
| Part Number | p221-2401-20 |
| Product Dimensions | 3.75"W x 0.9"H |
| Size | Pack of 20 |
| Specification Met | UL |
| UPC | 860006370657 |

## Product Details

- **Brand:** Peppy Products
- **Color:** Transparent
- **Connector Type:** Clamp
- **Current Rating:** 20 Amps
- **Gauge:** 12.0
- **Material:** Plastic Copper Polycarbonate (PC)
- **Mounting Type:** DIN Rail Mount
- **Number Of Contacts:** 40
- **Number Of Poles:** 2
- **Product Dimensions:** 3.75"W x 0.9"H

## Images

![20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors - Image 1](https://m.media-amazon.com/images/I/81t4I4h-9OL.jpg)
![20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors - Image 2](https://m.media-amazon.com/images/I/71OsRxAgB-L.jpg)
![20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors - Image 3](https://m.media-amazon.com/images/I/51kyVxxHDOL.jpg)
![20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors - Image 4](https://m.media-amazon.com/images/I/81CPNM5DROL.jpg)
![20pc WAGO 221-2401 Inline Lever Nuts Wire Connectors - Image 5](https://m.media-amazon.com/images/I/61yTGs92OcL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: In the pictures some show as 18-14G and others as 18-12G, is it an assortment? or all one size?**
A: These are all one size, 18-12AWG, model 221-2401.

**Q: can this be used to say splice a break light on a trailer? (outdoor use)**
A: You will have to seal them with a waterproof shrink wrap which I would double up or use a Wago Gelbox. Keep in mind that the Gelbox is only for low voltage applications. So, you can use it for the brake light. You can also use a waterproof  heat shrink connector.

**Q: will these pass electrical inspection? Will they pass with the NEC and most local inspectors?**
A: Unless they are listed as an approved connection device in the NEC they will not pass inspection in commercial/residential applications for voltage over 48v.

**Q: Where can I order the clear splicing 221s?  It appears Wago changed the design and applied a opaque white plastic cover. The clear ones were better.**
A: The clear ones are WAGO 221-2411. The clear 221-2411 isn't rated to support 12AWG wire while the opaque 221-2401 does support 12AWG.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Easy to Use, and Perfect for Quick Wiring Jobs!
*by T***X on October 24, 2025*

The WAGO 221-2401 Lever Nuts Compact Splicing Inline Wire Connectors are fantastic! They make wiring fast, clean, and secure — no twisting or taping needed. The levers snap firmly into place, and the transparent housing lets you easily confirm a solid connection. The included case is a nice bonus for keeping everything organized. These connectors save so much time and provide peace of mind knowing the connection is safe and reliable. Excellent quality and a must-have for any DIYer or professional electrician!

### ⭐⭐⭐⭐⭐ easy to use, reliable connection
*by V***. on February 12, 2026*

I was repairing electric outlets, when I realized that whoever did a job previously left very short wire to work. That where this lever nut shine. Place this nut over the short wire still in the electric box, then use the extension wire, simple and reliable way to fix the outlet. Excellent holding power. Leaves no damage to wire, can use it many times. Ordered more for all electrical outlets. My only advice for installing it is to wrap the lever with electric tape to prevent an incidental undoing the lever while pushing wires back to box.

### ⭐⭐⭐⭐⭐ Top quality heavy duty splicer
*by D***E on August 30, 2025*

The ones with the white part in the middle are super convenient for connecting two wires. They are simple and work very well, especially in a narrow electrical box.

## Frequently Bought Together

- WAGO 221-2401 Lever Nuts Compact Splicing Inline Wire Connectors with Case | 20pc
- WAGO 221-413 Compact Lever-Nuts® Splicing Connectors, 3-Conductor, 24-12 AWG, 2500pcs
- Wago 221-413 Lever-Nuts 3 Conductor Compact Connectors 10 PK

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**Shop now:** [https://www.desertcart.jp/products/515721006-20pc-wago-221-2401-inline-lever-nuts-wire-connectors](https://www.desertcart.jp/products/515721006-20pc-wago-221-2401-inline-lever-nuts-wire-connectors)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*