PR-613 priority relay PR-613

Intended use
Priority relays are used, among others, when the current circuit is connected to at least two high-power receivers that can work independently, and their simultaneous operation would trigger the current protection.
Operation
The potentiometer is used to set the value of current consumption in the priority circuit, above which the relay disconnects the non-priority circuit. A decrease in the current consumption in the priority circuit below the set threshold value will automatically switch on the non-priority circuit. In case the receiver is already enabled. the priority relay will prevent the load from being switched on. Note!
 The current of the priority receiver may be greater than 15A. It is limited only by the cross-section of the current cable  receiver (separated from the measuring system) threaded  by  channel  relay.