The operation of the 222 series terminals is simplicity itself. The cage clamp inside the connector block is opened by using one of the integrated orange levers. Once in the open position the clamp is ready to accept the insertion of the stripped conductor. Close the lever flush with the body of the connector block and the connection is complete. To remove a conductor simply open the clamp and the connector can be reused. There is a test point in the base of the housing.

BS7671 Compliant- Wago connectors meet the most stringent UK and international standards including the electrical requirements of BS7671 17th Edition. Installers can be totally confident that using Wago connectors enables them to follow 'best practice' procedures and fully comply with the most up to date safety criteria. BS7671 is the national standard for electrical installations and the safety of electrical wiring in domestic, commercial, industrial and other buildings

BS EN 60998 Certified- Connecting devices for low voltage circuits for household and similar purposes