Low Voltage Complete Device "Moscow" Type NCU-SSN for Power Distribution

NKU ShchSN Moskovia" - low-voltage complete device designed to receive and distribute electrical power of three-phase alternating current with frequency 50 Hz voltage up to 400 V, to protect electrical equipment from short-circuit currents and overloads, as well as for control, signalling, measurement. They are used as auxiliary boards of complete transformer substations and provide power supply: heating systems, ventilation, air conditioning, ACS equipment, lighting, interlocks, security and fire alarm systems, etc.