The Wago 51228987 is a Basic Installer Box that contains the following connectors -
Connector lighting
10 x 224-101 - 2.5mm 2 pole lighting connector
10 x 224-112 - 2.5mm 3 pole lighting connector
Connector push
10 x 773-102 - 2.5mm 2 pole push connector
10 x 773-104 - 2.5mm 4 pole push connector
5 x 773-106 - 2.5mm 6 pole push connector
5 x 773-108 - 2.5mm 8 pole push connector
Connector lever
10 x 222-412 - 4mm 2 pole lever connector
10 x 222-413 - 4mm 3 pole lever connector
5 x 222-415 - 4mm 5 pole lever connector