The Wago 221 Series splicing connectors come with two test ports: One in the conductor entry direction and one opposite this. The ports are easy-to-access and provide convenient testing conditions! (Even after Installation!) They also provide good contact for all standard test probes.
Quick and easy connection to all conductor types of different sizes using WAGO’s compact splicing connector up to 4mm2.
The 2,3 & 5 conductor connectors accommodate fine-stranded conductors from 0.14 to 4mm2, aswell as solid and stranded conductors from 0.2 to 4mm2. This wide connection range allows you to connect different conductor types and a large cross-section range.
These splicing 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.