Description
The Wago 221-412 compact lever-operated connectors with CAGE CLAMP connect two stripped, fine-stranded conductors from 0.14 to 4 mm², as well as solid or stranded conductors from 0.2 to 4 mm² (24–12 AWG) – without tools!
WAGO's 221-Series tool-free lever-operated connectors for electrical installations allow solid, stranded and fine-stranded wires to be connected faster and more reliably. The operating levers can now be opened and closed using noticeably less force. Lateral hollowed-out grips provide a firm hold on the 221 Series connectors in any situation. Installation is made much easier while providing additional freedom for future expansions.
Due to their extremely compact dimensions, they are ideal for space-restricted applications, minimising the amount of space used in junction boxes. Dimensionally 40% smaller than the well-established 222-Series.
Wago 221-412: The Ultimate Slim Lever Connector
- Up to 40 % smaller less space is required than for the original WAGO 222-Series
- Visually inspect for proper strip length and complete wire insertion through its transparent housing
- Operate comfortably and with lower operating forces by using familiar orange levers
- Connect solid, stranded, and flexible copper wires faster and more reliably
Compact and Efficient Design
The Wago 221-412 Slim Lever Connector is an essential tool for achieving reliable electrical connections. It features a compact design, making it easy to fit into tight spaces without compromising performance. Since this connector supports wire sizes up to 4mm², it can handle various applications and ensures a secure fit. Additionally, its slim profile allows for neat installations, reducing clutter in electrical boxes.
Easy to Use with Lever Mechanism
One of the standout features of the Wago 221-412 is its user-friendly lever mechanism. This mechanism simplifies the connection process, allowing technicians and DIY enthusiasts to make quick and secure connections without the need for specialized tools. You simply lift the lever, insert the wire, and push the lever back down, making it efficient and straightforward. Because of this, you can spend less time on your project and more time enjoying the results.
Durability and Reliability
Durability is crucial in electrical connections, and the Wago 221-412 does not disappoint. Constructed from high-quality materials, this connector withstands the rigors of regular use. Its strong build ensures that it can resist environmental factors like heat and corrosion, which may affect lesser products. Therefore, you can trust the Wago 221-412 to deliver consistent performance and reliability over time in various conditions.
Frequently Asked Questions
Find answers to common questions about our products and services
We offer standard delivery (2-5 working days) and express delivery (1-2 working days). Free standard delivery on orders over £85. All orders are tracked, and you'll receive updates via email.
We accept returns within 30 days of delivery. Items must be unused and in original packaging. Simply contact our customer service team to initiate a return. Refunds are processed within 2-5 working days once items are received
Feel free to drop us a message using the chat button in the bottom right, and one of our team members will get back to you as soon as they can. Alternatively, you can give us a call on 01924 4222999 (Ext 2) or send us an email at acaselec@gmail.com
Yes, all our products are fully certified and sourced from trusted UK suppliers.
We only stock genuine items from reputable brands, ensuring every product meets UK safety and quality standards. All products are held in our UK warehouse.
Our customer support team is available Monday-Friday, 9am-5pm. You can reach us via email, phone, or live chat. We aim to respond to all enquiries within 24 hours.
Yes, we offer competitive pricing for trade customers and bulk orders. Contact our sales team for a custom quote on larger quantities or ongoing supply arrangements.


