50
NB_25D Single Phase Overvoltage Undervoltage Protection Timer (new protect)
Single phase electrical protection device to protect from all network problems
Price available on order
Technical Specifications
Device description
It is protection from undervoltage or overvoltage, whatever it is. It is equipped with a time delay system before arrival and before disconnection
Device Calibrators
Calibration of the minimum voltage _ Calibration of the upper limit of voltage and calibration of the delay time of connection or disconnection
device indicators
It has four indicators to indicate the voltage drop or rise, the state of the correct position of the network, or the state of waiting before operation
Area of use of the device
The device is used in all domestic or industrial fields, as it provides effective and certain protection from the risks of uneven network disturbances - interruption of the network - two phases entering the network instead of one phase network
country of origin
national industry
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