Low-Voltage Complete Device (NKU) for Reliable Power Distribution Systems

They are intended for completion of switchgear switchgears of switchgear switchgears of 0,4/0,23 kV of three-phase alternating current with frequency 50 Hz in networks with isolated or grounded neutral. They are used for power supply of industrial, housing and communal, infrastructural and agricultural objects, as well as cottage settlements and zones of individual development
A series of modular panels in metal enclosures with air insulation are equipped with:
- stationary three-position disconnectors and load disconnectors,
- stationary, but technologically extendable and withdrawable, circuit breakers, current transformers, voltage measuring transformers and auxiliary transformers.