Voltage relay CP-721 (50-450V 30A 2 modules IP20 DIN-rail mounting)(UZM analog) F&F EA04.009.003 Evroavtomatika F&F

"CP" series voltage relay DIN-rail mounting. Designed to protect electrical installations, electrical appliances, and other electronic equipment from overvoltage or undervoltage, neutral wire breakage, recording extreme voltage values, as well as the type of accident occurred, and monitoring the voltage level in the single-phase AC supply network. Protection is carried out by disconnecting the load from the power supply. The relay contact is closed and the load is switched on if the monitored voltage is within the set range. The range (upper and lower values) is set using buttons on the front panel. Reconnection of the relay (after disconnection) occurs automatically after a set time once the mains voltage is restored. In case of restoration after a voltage absence, the auto-reclosure time increases by the device readiness time. Features of the CP-721 voltage relay: supply voltage - 100...450V AC maximum load current - 30 A; contacts - 1NO; lower voltage threshold - 140...210 upper voltage threshold - 240...300