Indoor disconnectors

Purpose

1. Indoor disconnectors are used:
• to close and open the electrical circuits in curentless state, and to modify the circuit diagram.
• to ensure safety of the staff on off-load areas;
• to enable and disable the charging currents of air and cable lines, idling current of the transformers and light load currents.
2. Disconnectors are manufactured for UHL 2 (moderate cold) climatic conditions for working at a height of up to 1000 m above sea level; in rooms where indoor temperature and humidity fluctuations do not differ much from outdoor values and have relatively free access of outside air, e.g. in tents, trailers, trailers, metal rooms without thermal insulation, as well as housed in the complete device or under a porch to avoid direct exposure and fall.

Technical specifications