Wago 773 Two Way Push Wire Connector
Wago Push Wire connectors are suitable for solid core conductors up to 4mm. Can be used in electrical junction boxes and general wiring applications. These unique wire connectors don't require tools and allow for connecting of solid core wire very quickly and easily. The clear hosing allows the electrician to see at a glance if all connectors have been inserted correctly.
They are rated at 400v 24a and are available in 4 way as well as 3 way.