- Electricity - Electronics
- Switch and Relay
- Over-current protection relay
- Crompton Instruments
Over-voltage protection relay PAO seriesover-currentunder-currentDC
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Characteristics
- Measured/monitored value
- over-voltage, over-current, under-current
- Network
- DC, single-phase
- Mounting
- DIN rail
- Other characteristics
- time delay
- Trigger voltage
24 V, 240 V
Description
Should the monitored current exceed the set point level Imax, the protector will trip
and the red LED will illuminate indicating the fault condition. During the time delay
period the red LED will flash for the set time (t) before the relay energises output
relay contacts. The protector will automatically reset once the monitored current
falls below the set point level Imax plus the differential (internally pre-set 1%)
causing the red LED to extinguish and the relay to release without time delay.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.