Now also Available for Cross-Sections up to 6 mm2

Higher power and faster operation: WAGO's new 221 Series COMPACT Splicing Connectors

Easier, faster, safer: These three attributes characterize WAGO's 221 Series Splicing Connectors. WAGO's 221 Series now offers a model for conductors up to 6 mm2 (10 AWG). Previously, stranded or fine-stranded conductors up to 4 mm2 (12 AWG) were connected with WAGO's 221 Series Splicing Connectors.

However, there are more and more building installations where 4 mm2 is not enough anymore.

WAGO's New Splicing Connectors Bring the Following Advantages to High-Powered Applications:

  • Faster installation of devices with higher levels of power consumption

  • Time-saving and safer installation of long cable runs with larger conductor cross-sections

  • Creation of new applications for electrical appliance manufacturers

Ease of Installation for a New Performance Standard

As with other 221 Series models, installation with WAGO’s new 6 mm2 splicing connectors is simple. Stripped conductors are pushed into the connector until they hit the backstop after opening the clamp with an orange lever. The conductor is securely connected after closing the lever, while the transparent housing enables visual inspection of the connection. OEMs benefit from the new connector that offers options for easy, fast and safe wiring of high-power lighting and signal systems, or HVAC systems within commercial buildings.

WAGO's new 221 Series 6 mm2 variant will be available March 19, 2018.

At a Glance:

  • Easy conductor termination up to 6 mm² (10 AWG)

  • Safe wiring thanks to WAGO's spring pressure connection technology


  • Time-saving for OEMs and building technicians


  • New applications for WAGO's industry-proven splicing connector

221 Series COMPACT Splicing Connectors:

We will gladly answer your questions.

Additional service offerings:

Your Shopping Cart

Added to shopping cart.
Go to the shopping cart Request offer Continue shopping.

Are you sure?

Fast Entry

Please enter an exact item number (e.g., 2002-1201) and confirm your entry with the “Enter” key. Use the “Tab” key to navigate between the columns.
Order quantity: Max. {0}
PU (SPU): pcs
Please wait ...
Change Country

You are leaving the currently selected country website and will be logged out. Your user account only applies to one country. Your newly selected country website has other contacts and may have different content and functions.

orderlist with csv import

Import your order list file in the following format:
  • CSV files only
  • [article number] separator [set]
  • One item per line

Add from orderlist

Copy your order list to the text box in the following format:
  • [article number] separator [quantity]
  • One item per line

Copy watchlist

Please enter a unique name for the new watch list. Then all noted products, downloads and pages are copied to the new watch list.