WAGO 210-281 Connector for Busbar with Blue Cover

WAGO-Connecting-Terminal-for-N-Bus-Bar-Blue-Cover-2-5mm-16mm-WAGO-210-281-P-A-WAGO-Connecting-Terminal-for-N-Bus-Bar-Blue-Cover-2-5mm-sup2-16mm-sup2-with-a-screw-connection-P-WAGO-210-281-Connector-for-Busbar-with-Blue-Cover

Price: 2.16 from Rapid Online Rapid Electronics Ltd.