WAGO's 221 Series COMPACT Lever Operated Connectors for all cable types set new standards. This new series is 40% smaller and even more user-friendly than its successful predecessor, the 222 Series. 

Due to their extremely small dimensions, WAGO's 221 Series Connectors are ideal for space-restricted applications. Installation is made much easier, while providing additional freedom for future expansions. 

The transparent housing is another highlight: Now, you can clearly see if the wires are connected properly and stripped to the correct length. Furthermore, two easily accessible test ports, one in the wire entry direction and one opposite this, provide easy test conditions, even when installed. 

WAGO's new splicing connectors are also easier to use: The operating levers can now be opened and closed using noticeably less force. Lateral hollowed-out grips provide a firm hold on the 221 Series connectors in any situation.