With adjustable time relays the exact delay time can be set via potentiometer within the selected time range. You can choose from five time ranges by default (see table). We realize other time ranges on request. Please specify the desired time range when ordering.
All schematics: Operating voltage is applied to terminal 30/87z. If the voltage is applied to terminal 15, the relay will immediately pull on. If the voltage is removed at Terminal 15, the relay falls off after the set time has elapsed. Circuit diagram S4: The relay does not consume a quiescent current by the diode circuitry after the drop. Housing forms can be found in the section housing and basic body.