Installation of differential automatic switches

Installation of switches, calls, safety locks
Installation of the additional switch.
Installation of the full block of switches.
Installation of the ordinary switch.
Installation of the automatic 3 phase switch.
Installation of the automatic 1 phase switch.
Installation of 1 keyboard switch of the hidden conducting.
Installation 2nd keyboard switch of the hidden conducting.
Installation 3rd keyboard switch of the hidden conducting.
Installation of external conducting of the switch 1 keyboard.
Installation of external conducting of the switch of the 2nd keyboard.
Installation of a doorbell.
Installation of the zvonkovy button.
Installation is ringing with the button.
Installation of safety locks.