WAGO 221 Series Double-Deck Splicing Connector with Levers

WAGO 221 Series Splicing Connector with Levers, 10 Connection Points

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Pull the lever up, insert a conductor and push the lever back down – done! Wiring using the 221 Series Splicing Connectors with Levers is that simple. And now, the family is expanding! The new 221 Series Double-Deck Splicing Connector with Levers allows installers to easily connect up to ten conductors of the same potential without tools, thanks to its user-friendly design. It offers the same technical features and certifications as the 2-, 3-, and 5-conductor221 Series Splicing Connectors with Levers.

Your Benefits:

  • No loss of conductor connections compared to commoning methods

  • Compact, double-deck design saves space

  • Suitable for fine-stranded conductors from 0.14 to 4 mm², as well as stranded conductors from 0.2 to 4 mm²



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The 221 Series Family Continues to Grow

In Use: Wiring LED Spots

Do you want to wire up to ten conductors of the same potential in a space-saving way in a confined space? The 221 Series Double-Deck Splicing Connector with Levers makes this possible intuitively and without tools. How? Our experts will demonstrate in the video.

One Terminal Block – Three Variants

The 221 Series Double-Deck Splicing Connector with Levers is available in the classic version with orange levers. It also comes with Ex certification, identifiable by its light gray levers, suitable for hazardous areas. Additionally, a Green Range edition will be available for those seeking higher sustainability requirements (coming at the end of Q2/2025).

The Right Adapter for Every Application

The 221 Series Double-Deck Splicing Connector with Levers offers a variety of accessories for mounting on DIN rails, including snap-in mounting feet, strain relief or dovetail assembly. These adapters are tailored to the design of the splicing connector, ensuring a perfect fit that allows the connector to snap securely into place. When combined with these adapters, wiring becomes especially convenient. Accessories come in white, blue and gray-yellow.

New WAGO Adapter Variations for the 221 Series 10-Conductor Splicing Connector

Update Key Visual Heatmap 221 10-conductor_GWA_2000x1125_EN
Splicing connector with levers; for all conductor types; max. 4 mm²; 10-conductor; transparent housing; Surrounding air temperature: max 85°C (T85); 4,00 mm²; transparent
Item no. 221-420

Splicing connector with levers; for all conductor types; max. 4 mm²; 10-conductor; transparent housing; Surrounding air temperature: max 85°C (T85); 4,00 mm²; transparent

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Splicing connector with levers Green Range; for all conductor types; max. 4 mm²; 10-conductor; transparent housing; Surrounding air temperature: max 85°C (T85); 4,00 mm²; transparent
Item no. 221-430

Splicing connector with levers Green Range; for all conductor types; max. 4 mm²; 10-conductor; transparent housing; Surrounding air temperature: max 85°C (T85); 4,00 mm²; transparent

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Splicing connector with levers; for all conductor types; for Ex e applications; max. 4 mm²; 10-conductor; transparent housing; Operating temperature (max.): 105 °C; 4,00 mm²; transparent
Item no. 221-490

Splicing connector with levers; for all conductor types; for Ex e applications; max. 4 mm²; 10-conductor; transparent housing; Operating temperature (max.): 105 °C; 4,00 mm²; transparent

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; blue
Item no. 221-539/000-006

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; blue

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; dark gray-yellow
Item no. 221-539/000-053

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; dark gray-yellow

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; blue
Item no. 221-539/002-006

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; blue

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; dark gray-yellow
Item no. 221-539/002-053

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; dark gray-yellow

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; for Ex applications; light gray
Item no. 221-539/1000-000

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; for Ex applications; light gray

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; for Ex applications; light gray
Item no. 221-539/1002-000

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-15 rail; for Ex applications; light gray

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; blue
Item no. 221-549/000-006

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; blue

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; dark gray-yellow
Item no. 221-549/000-053

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; dark gray-yellow

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; blue
Item no. 221-549/002-006

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; blue

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; dark gray-yellow
Item no. 221-549/002-053

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; dark gray-yellow

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; for Ex applications; light gray
Item no. 221-549/1000-000

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; for Ex applications; light gray

Show product
Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; for Ex applications; light gray
Item no. 221-549/1002-000

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; for DIN-35 rail; for Ex applications; light gray

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; blue
Item no. 221-529/000-006

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; blue

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; dark gray-yellow
Item no. 221-529/000-053

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; dark gray-yellow

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; dark gray-yellow
Item no. 221-529/002-053

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; dark gray-yellow

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Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; blue
Item no. 221-529/002-006

Mounting carrier; for 10-wire connectors; 221 Series - 4 mm²; with snap-in mounting foot; blue

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Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for screw mounting; blue
Item no. 221-509/000-006

Mounting carrier with strain relief; for 10-wire connectors; 221 Series - 4 mm²; for screw mounting; blue

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The 10-Conductor Splicing Connector in Practice

Tutorial: How to Use the Connector

In this video, our experts explain how to use the 10-wire connector and highlight its key features. They also provide a detailed overview of the versatile carriers and describe various application scenarios.

Versatile Application Options

The WAGO 221 Series Double-Deck Splicing Connector with Levers is an essential tool for any electrician. It’s perfect for wiring distribution boxes, especially in building installations such as roller shutter controls, heating circuit distributors, suspended ceilings, safety systems or lighting groups. A key benefit is that ten conductors of the same potential no longer require jumpers, meaning no connections are lost. The connector can be wired on-site or pre-wired during planning. This connector isn’t just ideal for distribution boxes but also works great for wiring inside devices.

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