The circuit breakers are designed to protect against short-circuit currents and electrical equipment overloads:
- Traction substations, section posts, and points of parallel connection of electrified railways;
- Traction substations of ground city electric transport;
- Metro traction substations;
- Electric rolling stock DC;
- Drilling rigs of mining and processing plants;
- Rolling mills of metallurgical enterprises;
- Other DC electrical installations
The high quality level of automatic high-speed circuit breakers is confirmed by certificates (declarations) of compliance with technical regulations of the Customs Union.
