Monitoring relays

Main goal of the voltage monitoring relays is to protect appliances from high and low voltage and neutral wire break. The relay operates on the cutoff principle: if the set values are exceeded, it turns off the load. Brand ZUBR has been on the market for 20 years and is now highly regarded by Ukrainian electricians. And now we are becoming increasingly popular in European Union countries like Poland, Lithuania, Czech Republic, Romania and others.

We invite you to watch a short video review about the ZUBR voltage monitoring relays range on our YouTube.

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ZUBR D

Single phase voltage relay

25 A

ZUBR D25-63 voltage relays are designed to protect equipment from excessive voltage fluctuations in the network. When an emergency occurs, the relay cuts off the load. The load supply will be resumed after the delay time has ended.

ZUBR Dt

Single phase voltage relay with thermal protection, TruRMS, ProModel

25 A

ZUBR D25-63 (t) voltage relays are designed to protect the equipment from excessive voltage fluctuations. They are equipped with thermal protection and a professional model of switching off the load at safe voltage deviations. You can set the on delay until voltage stabilizes.

ZUBR MF

Multifunctional relay with thermal protection and TruRMS.

25 A

Provides complex protection of the single phase network: it monitors unacceptable voltage deviations, excess of current consumption and actual power. It is equipped with switch on and switch off load delay.