Automation cabinets AC (IF)
are designed to control the reception and distribution of the supplied electrical power, administrative control of the asynchronous motors with short-circuit rotor working in different modes: continuous mode, short-time mode, centralization of control, alarm in industrial and residential buildings and premises, as well as to protect the outgoing lines in case of overload and in short circuit in alternating current systems with voltage of 380/220 V and frequency of 50 - 60 Hz.