Admissible error or time range (switching off), sec
± 40
Duration of reversing phases, phase of operation, sec
50 ± 7
Duration of reversing phases, interval, sec
10 ± 4
Nominal voltage of commutation circuit with frequency 50 hertz, V
220
Current power on contacts, A
6
Service temperature range, °С
1…55
Overall dimensions, mm
53х58х87
Average service life, years
12