WAGO 221-2401 Lever-Nuts Inline 2 Wire Splicing Connectors (10-Pack) 02212401K000004 - The Home Depot
WAGO 221 Series
Extension box for WAGO 221 inline splicing connector by Per Mejdal Rasmussen - MakerWorld
Wago 221-2401 Inline Splicing Connector
Wago 221 Klemme XXl by KlausKolbe007 - MakerWorld
WAGO 221-2401 Lever-Nuts Inline 2 Wire Splicing Connectors (10-Pack) 02212401K000004 - The Home Depot
WAGO 221 organizer box by Per Mejdal Rasmussen, Download free STL model
WAGO 221 Series
Wago Connectors 221 222 224 773 2273 Junction Box Electrical Reusable Wire Lever
Wag 221-2401 Inline Splicing Connector w/ Lever 2-Cond Reusable 60/BX
Wago - Controls Wago - Accessories
Wago 221-412 2-Conductor Compact Splicing Connectors (Pack of 100)