APVK-1 «StartCon» automatic contactor and starter re-activation device is intended for automatic re-activation (ARA) of various equipment which is powered through contactors or starters.
| Operation / extreme range of input voltage, V | 176–264 / 130-350 |
| Extreme frequency range, Hz | 42 - 60 |
| Maximum allowable switching voltage, V | 277 |
| Maximum allowable switching current, A | 8 |
| Closed condition duration, sec., not less | 1,2 |
| Overall dimensions, mm | 160х193х63 |
| Mass, kg | 1,2 |





