The Way to Connect!

WAGO 221: 4mm² and new 6mm² Connector

Pull the lever up, insert a conductor and push the lever back down – done. WAGO's 221 Series Lever Connectors easily, quickly and safely connect solid, stranded and fine-stranded conductors ranging from 0.14 to 6mm².

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The Way to Connect!

WAGO 221: 4mm² and new 6mm² Connector

Pull the lever up, insert a conductor and push the lever back down – done. WAGO's 221 Series Lever Connectors easily, quickly and safely connect solid, stranded and fine-stranded conductors ranging from 0.14 to 6mm².

› Order your free sample

221 Series Lever Connector for all conductor types ranging in size from 0.14 to 6 mm².

  • Easily terminate conductors from 0.14 to 6 mm²
  • Connect solid, stranded and fine-stranded conductors
  • Time savings for installers and device manufacturers
  • Quickly install devices with higher levels of power consumption
  • Safely install long cable runs with larger conductor cross-sections
  • Pull the lever up, insert a conductor and push the lever back down

The Unbeatable Advantages of the 221

Connection Area

Test Slot

Easier Operation

Two Sizes for All Conductor Types

Quickly and easily connect all conductor types of different cross-sections using 2-, 3-, and 5-conductor connectors. The original model connectors accommodate all conductor types ranging from 0.14 to 4mm² for fine-stranded conductors and from 0.2 to 4mm² for solid or stranded conductors. A 6mm² version connects all conductor types ranging from 0.5 to 6mm².

Two Test Slots

Now you can perform testing from two different sides with the new 221 Series – even when installed. The new 221 Series connectors carry two test slots: one in the conductor entry direction and one opposite of this. These easy-to-access test slots provide extremely convenient testing conditions – even after installation within widely varying applications. They also provide good contact for all standard test probes.

Extremely Easy to Use

WAGO's compact lever connectors can be opened very easily and quickly. The levers of the 221 Series require less opening force, enabling fast, tool-free connections! The recessed grips on the side also prevent slipping and make it easier to hold the connector while inserting the conductor.

WAGO's 221 Series Connection Heroes – Success Stories of the COMPACT Lever Connector

WAGO's 221 Series Connection Heroes – at 1846 m altitude

We are lighting up movie theaters – with WAGO's 221

Celebrating with WAGO's 221 – at the “Verlauf Dich Nicht” Open Air festival

All-Purpose Weapon for Connection Heroes – WAGO's 221

The Networked Market Garden – with WAGO's 221

The 112 Calls 221!

WAGO´s 221 – The Way to Connect!

WAGO 221 Series Application Examples

Internal wiring in a luminaire
Installation extension in a small distribution box
Speaker connection in a ceiling

WAGO's 221 Series Conquers Distribution Cabinets

The new mounting carriers are available for all 221 Series Lever Connectors (2, 3 and 5 conductors) and can be installed either vertically or horizontally. Secure the carrier by simply snapping it onto the DIN-rail or using screws on smooth surfaces. Flexible mounting clamps simplify both connector insertion and removal.

Thanks to its convenient design, the new carrier is just as easy to use as a 221 connector. Conductors can be conveniently connected and removed before or after inserting a connector into the carrier. The design also ensures that a test slot is always accessible, making the carrier compliant with valid VDE standards. In addition, the carrier provides space for custom labeling.

221 Series Products


221 Series Data Sheet

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Prize Draw Terms & Conditions

Sherlock Holmes

1. The promoter is WAGO Limited (company no. 02495884) whose registered office is at Triton Park, Swift Valley Industrial Estate, Rugby, Warwickshire, CV21 1SG 2. The competition is open to residents of the United Kingdom & Ireland aged 18 years or over except employees of WAGO Limited, their close relatives, and anyone otherwise connected with the organisation of the competition 3. There is no entry fee and no purchase necessary to enter the competition 4. By entering the competition, an entrant is indicating his/her agreement to be bound by these terms and conditions 5. Only one entry will be accepted per person. Multiple entries from the same person will be disqualified 6. No responsibility can be accepted for entries not received for whatever reason 7. The closing date for the prize draw is 23:59 on the 2nd December 2018 8. The winning entry will be drawn at random on 3rd December 2018 9. The promoter reserves the right to cancel or amend the competition and these terms and conditions without notice in the event of a catastrophe, war, civil or military disturbance, act of God or any actual or anticipated breach of any applicable law or regulation or any other event outside of the promoter’s control. Any changes to the competition will be notified to entrants as soon as possible by the promoter 10. The prize is as follows: 2x tickets for Belmond British British Pullman train murder mystery experience 11. The prize is as stated and no cash or other alternatives will be offered. The prize is not transferable. The prize is subject to availability and subject to the prize suppliers’ terms and conditions. We reserve the right to substitute the prize with another of equivalent or greater value 12. The winner is responsible for expenses and arrangements not specifically included in the prize 13. The winner will be chosen at random from all entries received and verified by the promoter and its agents 14. The winner will be notified by email and/or telephone within 28 days of the closing date. If the winner cannot be contacted or does not claim the prize within 14 days of notification, we reserve the right to withdraw the prize from the winner and pick a replacement winner 15. The promoter will notify the winner how the prize can be redeemed 16. The promoter’s decision in respect of all matters to do with the competition will be final and no correspondence will be entered into 17. The competition and these terms and conditions will be governed by English law and any disputes will be subject to the exclusive jurisdiction of the courts of England 18. The winner agrees to the use of his/her name and image in any publicity material, as well as their entry. Any personal data relating to the winner or any other entrants will be used solely in accordance with current UK data protection legislation and will not be disclosed to a third party without the entrant’s prior consent 19. The winner’s name will be available 28 days after closing date by emailing You are providing your information to WAGO Limited and not to any other party. The information provided will be used in conjunction with the following Privacy Policy found at