Automatic transfer switch ATS AVR-301 3p 50A 25kA for circuit breaker with built-in control unit DEKraft 41006DEK

Automatic transfer switch device of the AVR-301 Dekraft series; with built-in control unit; 3P; rated current 50 A; breaking capacity 25kA; Uimp = 6 kV. All devices in the AVR-301 are installed in a single housing and provide the following functionality: automatic switching from the main source to the backup; protection against overcurrents; voltage presence control; network parameter display; interlocks between inputs. The delivery set includes busbars for connecting power cables and secondary circuits.