Control units can be equipped individually with built-in components. Large number of built-in components available.

Key operated pushbutton SLT 2 NC, silver contacts, lockable - removable/lockable - not removable

Key operated pushbutton SLT 1 NO + 1 NC, silver contacts, lockable - removable/lockable - removable

Double pushbutton DDT 1 NC + 3 NO, silver contacts