Hager offer a range of quality wiring accessories declined in 2 series: Systo, the modular solution and Kallysta, the residential solution.
Systo, the modular solution
Easy to implement, Systo is the design solution on all your sites, tertiary or residential. Design solution but also performant, thanks to ergonomy of mechanism and QuickConnect.
The Kallysta serie who means "the nicest..." is the flush mounted solution for new housing and renovation. 
