The REG 191/01 connector creates a connection between the data rails within a distributor cabinet or between a data rail and the bus line installed in the building.

Siemens switch for electrical installation. The connection is made through practical connection terminals, designed as plug-in terminals. The DELTA UP button device can be combined with all Siemens flush-mounted programs.

Siemens Key 5TG7140 Delta Style, double neutral in titanium white color. The material of the Delta Style key can be combined with Delta inserts (neutral program).

Siemens Titanium White Key