---
product_id: 429724683
title: "221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50"
brand: "wago"
price: "฿3052"
currency: THB
in_stock: true
reviews_count: 5
category: "Wago"
url: https://www.desertcart.co.th/products/429724683-221-612-2-conductor-wire-connector-compact-tool-free-transparent
store_origin: TH
region: Thailand
---

# 41A max current rating Transparent housing for visual check Tool-free lever operation 221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50

**Brand:** wago
**Price:** ฿3052
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect smarter, faster, and safer—because your wiring deserves the best!

## Quick Answers

- **What is this?** 221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50 by wago
- **How much does it cost?** ฿3052 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/429724683-221-612-2-conductor-wire-connector-compact-tool-free-transparent)

## Best For

- wago enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Works seamlessly with solid, stranded, and flexible copper wires from 20-10 AWG.
- • **Bulk Pack for Professionals:** 50 connectors per box—perfect for home, DIY, and industrial projects alike.
- • **Effortless Tool-Free Wiring:** No screwdriver needed—just flip the lever and connect in seconds.
- • **Compact & Transparent Design:** See your connection clearly for peace of mind and space-saving installations.
- • **Robust & Reliable Connection:** UL-listed and rated for 41 amps, ensuring safe, long-lasting performance.

## Overview

The WAGO 221-612 is a premium 2-conductor wire connector designed for quick, tool-free installation. Rated for up to 41 amps and compatible with 20-10 AWG solid, stranded, and flexible copper wires, its transparent housing allows visual confirmation of secure connections. UL-listed and made in Germany, this pack of 50 connectors is ideal for residential, commercial, and industrial wiring projects, delivering reliable, compact, and safe electrical connections every time.

## Description

Product Description We combine partnership with inspiration Confidence occurs when connections are strong and reliable. That's why we work every day to improve the connections to our partners by making their connections safer, stronger and more efficient. This is our mission: Empower connections. WAGO wire connectors: Loved by millions of customers worldwide! WAGO 221 series connectors deliver fast, safe, and tool-free wiring for residential, commercial, and industrial use. Ideal for lighting, power systems, motors, control panels, appliances, machinery, and automotive wiring. Compact and transparent — engineered for secure, long-lasting connections. Flexible, fast and safe connections Features Transparent housing Connect upto 5 conductors of the same potential — no jumpers needed. Available in various designs and variants Connects all conductor types—solid, stranded, and fine-stranded—effortlessly Pull the lever up, insert a conductor and push the lever back down – done! As tool-free, lever-actuated connectors, WAGO 221 Series Splicing Connectors easily, quickly and safely connect solid, stranded and fine-stranded conductors. Setting new standards in electrical installation, the 221 Series Tool-Free Lever Connector is smaller, more user-friendly, and made for larger conductors. Tool-free installation simplifies the process High-quality design provides a stable and long-lasting connection over time Works with solid, stranded, and flexible copper wires Screwless spring connection keeps wires secure Certified Safety & Performance : UL-listed, RoHS compliant, rigorously tested, and built to meet international safety standards.

Review: Fácil y sencillo para conectar - Muy cómodo para los conectores. No necesitas destornillador para engancharlos y se queda muy fuerte
Review: Einmal WAGO, immer WAGO - Hab ja mittlerweile testweise und interessehalber auch Produkte der Mitbewerber ausprobiert, aber an Wago kommen sie nicht heran. Der Klemmverschluss lässt sich gut öffnen und schliessen, ohne dass Fingernägel abbrechen. Auch sieht man gut, ob das Kabel auch ausreichend im Klemmverschluss ist. Da kann dann auch mal kräftig gezogen werden und es löst sich nichts. Bei den billigen grauen Dingern aus C…. Ist das oft nur ein Glücksspiel. Auch wenn ich immer Aderendhülsen nutze, ist es ein super Vorteil auch mal zwischen Litzen und starrer Ader mischen zu können.

## Features

- New 10AWG version of popular Wago 221 series Lever-Nuts. If you don't need 10AWG please see 221-412 version
- Connect any combination of solid, stranded, and flexible copper wires faster and more reliably
- Terminates 20-10 AWG solid and stranded, 2 conductor
- UL Listed
- Includes 1 box of 50 pieces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GR815JJ |
| Best Sellers Rank | #31,961 in Home Improvement ( See Top 100 in Home Improvement ) #118 in Electrical Clamp Connectors |
| Brand Name | WAGO |
| Colour | transparent |
| Connector Type | Lever-nuts |
| Country of Origin | Germany |
| Current Rating | 41 Amps |
| Customer Reviews | 4.8 out of 5 stars 771 Reviews |
| Gauge | 10.0 |
| Item Type Name | terminals |
| Item Weight | 0.39 Pounds |
| Manufacturer | WAGO, WAGO |
| Manufacturer Contact Information | WAGO |
| Material | Copper |
| Material Type | Copper |
| Model Number | 221612 |
| Mounting Type | Panel Mount |
| Number Of Contacts | 2 |
| Number Of Poles | 2 |
| Number of Positions | 50 |
| Packer Contact Information | WAGO- LAKSHMI ENTERPRISES |
| Part Number | 221612 |
| Specification Met | UL |

## Product Details

- **Brand:** WAGO
- **Connector Type:** Lever-nuts
- **Current Rating:** 41 Amps
- **Gauge:** 10.0
- **Manufacturer:** Wago
- **Material:** Copper
- **Mounting Type:** Panel Mount
- **Number Of Contacts:** 2
- **Number Of Poles:** 2

## Images

![221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50 - Image 1](https://m.media-amazon.com/images/I/713fGfHBGUL.jpg)
![221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50 - Image 2](https://m.media-amazon.com/images/I/31ptOfICVgL.jpg)
![221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50 - Image 3](https://m.media-amazon.com/images/I/513qbCs4OML.jpg)
![221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50 - Image 4](https://m.media-amazon.com/images/I/31AoK+qT+QL.jpg)
![221-612 | 2-Conductor Wire Connector – Compact, Tool-Free, Transparent – For Home, DIY & Industrial Wiring – Pack of 50 - Image 5](https://m.media-amazon.com/images/I/71LNbFAcGQL.jpg)

## Questions & Answers

**Q: Is the 221 series rated for aluminum?**
A: I do not believe so, I believe you could use the 222 series with the WAGO contact paste - you would need to verify.  The issue is always the chemical reaction that can cause a fire when aluminum, copper and moisture is involved.  Not a fan of mixing the two types.

**Q: box above shows ul listed, etc, but then says "do not work.inder load!". at some point the power(load) has to be turned on, so what does that mean?**
A: I used these lever nuts to power a 6,000 watt dr heater using a 10 gauge solid wire. The plastic gets a little warm. The lever sometimes lifts a little. See that it’s always down. I don’t recommend using these lever nuts where you can’t see them, like behind walls. ‘Do not put under load’ has #1 footnote. I don’t have the box anymore. I can’t tell you what that footnote is.

**Q: Can i use these on 12-2 wire?**
A: Yes it will work with 12-2 wire I really prefer to use these when ever I can.

**Q: Is there a trick to opening the tabs? Mine will not open at all.**
A: No trick to open. Mine lifted up easily enough and work great. Hold one side in your hand and lift the end of the other side tab where the wire goes into the connector. Make sure that you are lifting only the yellow tab and not catching on the clear edge of the connector under the tab. If necessary - use a flat edge to slip under the tab vice your fingernail for more leverage. (Like a screwdriver)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fácil y sencillo para conectar
*by S***O on 8 March 2026*

Muy cómodo para los conectores. No necesitas destornillador para engancharlos y se queda muy fuerte

### ⭐⭐⭐⭐⭐ Einmal WAGO, immer WAGO
*by A***S on 23 November 2025*

Hab ja mittlerweile testweise und interessehalber auch Produkte der Mitbewerber ausprobiert, aber an Wago kommen sie nicht heran. Der Klemmverschluss lässt sich gut öffnen und schliessen, ohne dass Fingernägel abbrechen. Auch sieht man gut, ob das Kabel auch ausreichend im Klemmverschluss ist. Da kann dann auch mal kräftig gezogen werden und es löst sich nichts. Bei den billigen grauen Dingern aus C…. Ist das oft nur ein Glücksspiel. Auch wenn ich immer Aderendhülsen nutze, ist es ein super Vorteil auch mal zwischen Litzen und starrer Ader mischen zu können.

### ⭐⭐⭐⭐ Wago T.C
*by B***O on 9 January 2026*

Ottimi per collegamento Filo elettrico

## Frequently Bought Together

- Wago 221-612 Lever-Nuts 10AWG 2 Conductor Compact Wire Connectors 50 PK
- WAGO 221-613 Lever-Nuts® - 3-Conductor Compact Splicing Connectors for 10 AWG (Box of 30)
- WAGO 221-613 3-Conductor, W/LEVERS, AWG 20-10 CU, T85, Compact Splicing Connector, MAX. 6 MM, for All Conductor Types, Transparent HOUSING, 30/Pack

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*