221-413.

Very useful connectors for quick, clean wiring work. The levers make it easy to clamp conductors securely without tools, and they hold both solid and stranded wires firmly. Compact size helps keep junction boxes tidy and there is a clear housing to see the connection. A pack of 50 is ideal to have on hand and offers good value.

These Wago connection blocks are excellent quality and very easy to use. The actuating levers work smoothly and make inserting and removing conductors quick and secure. They hold cables firmly and give a reliable connection every time. The compact, transparent design is useful for checking connections at a glance, and they handle a good range of cable sizes. Supplied in a generous pack, they offer great value for electrical work. Overall, a dependable and professional-quality connector set that performs perfectly.

I’ve been using the WAGO 221-413 Compact Splicing Connectors and they’ve become my go-to solution for quick, secure, and reusable wire connections. These 3-conductor connectors are incredibly easy to use, thanks to the intuitive lever mechanism. No tools needed—just lift the lever, insert the wire, and close it. That’s it. The transparent housing is a thoughtful touch—it allows you to visually confirm a solid connection every time. They handle all conductor types (solid, stranded, and fine-stranded), up to 4 mm², and they’re rated up to 85°C, making them versatile and reliable even in more demanding environments. I’ve used them in lighting circuits, outlet splices, and temporary setups during renovations, and not once have they failed or loosened. The 50-piece pack offers great value for money, especially if you’re doing a lot of wiring work. These connectors also make future changes and maintenance much easier—just open the levers and reuse without damaging the wires or connector. Pros: • Very easy to use, no tools required • Accepts all conductor types up to 4 mm² • Reusable and reliable • Transparent housing for visual inspection • Compact design for tight spaces • Safe temperature rating (T85) Cons: • Slightly bulkier than traditional terminal blocks—but the convenience outweighs that If you’re an electrician, DIYer, or anyone doing any amount of wiring, the WAGO 221-413 connectors are a game-changer. They’re fast, safe, and make for incredibly neat work. Highly recommended.

WAGO’s are the best connectors available. I think they are manufactured in Germany. There are cheaper copies of these, but I wouldn’t trust them. For just a little bit more money, these are brilliant bits of kit! They make a very positive connection on a wide range of thicknesses of wire and they’re easy to use and very quick. I also believe they can be used as a permanent connection behind plaster.

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Excellent connectors. 6mm² cable compatibility means that the solar 4mm² cable I have easily fits with no exposed wires because the entire cable easily fits in to the connector. Simple flip of the switch and the cable is securely held in place. Pull test and the cable stays firmly locked.

WAGO’s simply work! The best way of connecting Cables, easy to use, reliable and a Very Good price.

The Wago 221-413 Splicing Connector is a game-changer for electrical connections, offering reliability, ease of use, and a compact design. Here's why it's a top choice for professionals and DIY enthusiasts: Efficient Connection: With this connector, you can quickly and securely splice together three conductors, ranging from 0.14mm² to 4mm², ensuring a reliable electrical connection. Compact Lever Design: The lever design allows for easy and tool-free installation, making it a convenient choice for various electrical projects. Pack of 50: This pack includes 50 connectors, providing ample supply for your wiring needs. Robust and Durable: Wago is known for its quality, and these connectors are built to last, providing long-term reliability for your electrical connections. Wide Range of Applications: Whether you're working on lighting fixtures, switches, or other electrical components, these connectors are versatile and dependable. In summary, the Wago 221-413 Splicing Connector offers a reliable and efficient solution for electrical connections. The five-star rating reflects its excellence in quality, ease of use, and value. Highly recommended for electricians and DIYers looking for a dependable and compact connector solution.