Now available online and in a re-usable screw-top jar, ECS offer WAGO 221 Series Wire Splicing Connectors in both 4mm and 6mm with 2, 3 and 5 wire connectors. Just pull the lever up, insert a conductor and push the lever back down – done! The 221 Series Splicing Connector connects solid, stranded and fine-stranded conductors easily, quickly and safely. Save time for installers and device manufacturers. Quickly install devices with higher power consumption. Safely install long cable runs with larger conductor cross sections.