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Relays of voltage control

Found:244 products Back to category"Relays"
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1
1 year on Allbiz
Delivery from
Ukraine
+380 
Display phones
Site:in-green.com.ua

In stock
Price:45.76 EUR
RBUZ 3F is intended for protection of industrial and household three-phase electric equipment (including three-phase electric motors) from loss, exces Read more
2
2 years on Allbiz
Delivery from
Kazakhstan
+772 
Display phones

In stock
Voltage relay RN-116 is designed to turn off household and industrial 1-phase load 220 V, 50 Hz power to 3,5kVt (up to 16 A) for unacceptable voltage  Read more
9
Delivery from
Ukraine
+380 
Display phones
Site:novatek-electro.com

In stock
Price:0.03 EUR
The relay is intended for shutdown of loading at fluctuations of tension in a network with automatic repeated inclusion after restoration of parameter Read more
6
Delivery from
Ukraine
+380 
Display phones
Site:smartsvit.com.ua

In stock
Relay puskozashchitny pozistorny TU RPZP2 LGISh.647463.002 type It is intended for management of start-up and protection against overloads of electri Read more
4
Delivery from
Russia
+786 
Display phones
Site:rt-komplekt.ru

In stock
Price:20.98 EUR
ZUBR R616y tension relay — effective protection of the computer and the accompanying devices against an overstrain. The relay of tension is conve Read more
Delivery from
Ukraine
+380 
Display phones
Site:7sorok.ua

In stock
The relay of tension DPF-3 is intended for control of level of tension of a network and protection of electric devices against increase, dangerous to  Read more
4
Delivery from
Moldova
+373 
Display phones
Site:covilgrup.md

In stock
Tension relay with digital indication of PH1, PH2, PH1.24, PH2.24 value Appointment: The relay of tension is intended for an operating control of pa Read more
Delivery from
Russia

In stock
Single-phase relays of tension Single-phase devices of protection against power surges (tension relay) Single-phase devices of protection against j Read more
Delivery from
Ukraine

In stock
Delivery from
Netherlands

In stock
Appointment: Relays of tension of the return sequence of RNF 1M are intended for protection of various electrical units at asymmetrical short circui Read more
Delivery from
Russia

In stock
Control relays of tension and current are intended for control of a condition of devices of automatic equipment and telemechanics on power supply faci Read more
Delivery from
Russia

In stock
The relay of control of tension (otsekatel of tension) - the special device intended for an emergency shutdown of devices at the increased or lowered  Read more
Delivery from
Ukraine

In stock
The ADR112A is a single element inverse time under or over voltage relay with timer suitable for capacitor bank protection, VT supervision etc.  Read more

In stock
The digital relay of tension is intended for automatic shutdown of the loading connected through it, if value tension in the power supply network wil Read more
Delivery from
Russia

In stock
The relay of control of tension in 1-phase and 3-phase networks Model: HRN-33 of the Relay controls increase/undervoltage level in the range from 48 - Read more
Delivery from
Ukraine

In stock
Potential-free alarm contact.Programmable overcurrent alarm threshold limit (from1.05 to 1.95 x Irms).Continuous monitoring for defective capacitor st Read more
Delivery from
India
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