The 221 Series from WAGO – Flexible, Fast and Safe
Pull the lever up, insert a conductor and push the lever back down – done! As tool-free, lever-actuated connectors, WAGO's 221 Series Splicing Connectors easily, quickly and safely connect solid, stranded and fine-stranded conductors ranging from 24–10 AWG.
They are available in various designs and variants. In addition, a large accessories portfolio is available, making WAGO's 221 Series Splicing Connectors great for a wide range of applications.
You can get an impression and overview of the following products here:
Product Overview
221 Series Splicing Connectors and Accessories
COMPACT Splicing Connectors with Levers, 221 Series
WAGO's 221 Series COMPACT Splicing Connectors connect all conductor types ranging from 24-10 AWG. Discover their sophisticated design, convenient usage, diverse variants and unbeatable advantages.
Inline Splicing Connector with Levers, 221 Series
WAGO's 221 Series Inline Splicing Connector connects all conductor types – at once. This connector condenses the industry-leading 221 Series Splicing Connectors’ advantages into a slim design. What's more, optional adapters provide completely modular mounting. Users get the flexibility of having five fixed-position poles in one adapter.
The 221 Series for Ex Applications
WAGO's 221 Series COMPACT Splicing Connector for hazardous areas offers entirely new design possibilities, particularly for the manufacturers of distribution boxes, terminal boxes, lights or electronic devices.
Mounting Carrier, 221 Series
The mounting carriers are ideal for distribution extensions with WAGO’s 221 Series COMPACT Splicing Connectors. The versions in dark gray/yellow and blue clearly distinguish the distributions of neutral and PE conductors in the control cabinet. The clear installation allows fast troubleshooting and maintenance.
The unbeatable benefits of the 221 Series Splicing Connectors
Two Sizes for All Conductor Types
Quickly and easily connect all conductor types of different cross sections using two-, three-, and five-wire Connectors. The 221 Series Connectors accommodate Solid, Stranded and Fine-stranded conductors in two variants from 12-24AWG and 10-20AWG.
Extremely Easy to Use
You can open WAGO’s splicing connectors easily and quickly. Opening the levers on the 221 Series requires little effort. This means you can connect conductors quickly – and without any tools! While connecting the conductor, recessed handles on the sides ensure an easy, secure grip on the connector.
Two Test Slots
With the new 221 Series Splicing Connectors, you can now test the voltage from both sides – even when installed. The connectors have two test slots right where the WAGO imprint appears: one in the conductor entry direction and one on the opposite side. This accessibility provides extremely convenient testing conditions, even after installation, within a wide range of applications. Every connector variant also provides a secure contact for all standard test probes.
The 221 Series Conquers the Distribution Cabinet
Mounting carriers are available for every 221 Series Splicing Connector – whether it's the two-, three- or five-wire model. They can be mounted vertically or horizontally. Secure the carrier by snapping it onto the DIN-rail, or with screws on smooth surfaces. The flexible mounting clamps simplify both connector insertion and removal. Conductors can be conveniently connected and removed before or after inserting a connector into the carrier. One test slot is always accessible, ensuring compliance with VDE standards.
Application Examples and Laboratory Tests for the 221 Series
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221 Product Video
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Salt Spray Test
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Vibration Test
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Wire Lighting with the WAGO 221 Series Splicing Connector
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Connect Ceiling Loudspeakers with the WAGO 221 Series Splicing Connector
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Extend Small Distribution Boxes with the WAGO 221 Series Splicing Connector
221 Series Splicing Connector Products
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