Wide range of relays for voltage and current monitoring in 1-phase and 3-phase networks. Simple, 1-module for basic functions, but also a sophisticated version for more accurate measurements in multiple ranges with galvanic separation of power supply from the measured circuit. The offer also includes a relay for monitoring the power factor in the range cos ϕ 0.1-0.99 and a relay for monitoring the mains frequency 50/60 Hz in the range 80-120%.

-13% Quick info
HRN-32/2

HRN-32/2

Multifunction voltage monitoring relays AC/DC
In stock
41,80 € 48,10 €
-13% Quick info
HRN-31/2

HRN-31/2

Multifunction voltage monitoring relays AC/DC
In stock
41,80 € 48,10 €
-13% Quick info
PMR1-31

PMR1-31

Multifunction voltage monitoring relay
More than 10 pcs
67,20 € 77,30 €
-13% Quick info
PMR1-31/2

PMR1-31/2

Multifunction voltage monitoring relay
More than 5 pcs
69,90 € 80,30 €
-13% Quick info
PMR1-36

PMR1-36

Multifunction voltage monitoring relay
More than 10 pcs
67,80 € 78 €
-13% Quick info
PMR1-36/2

PMR1-36/2

Multifunction voltage monitoring relay
More than 10 pcs
70,50 € 81,10 €
-13% Quick info
PMR1-39

PMR1-39

Multifunction voltage monitoring relay
More than 10 pcs
67,20 € 77,30 €
-13% Quick info
PMR1-39/2

PMR1-39/2

Multifunction voltage monitoring relay
More than 10 pcs
69,90 € 80,30 €
-13% Quick info
HRN3-70

HRN3-70

Voltage monitoring relays in 3P with adjustable levels
Not in stock
99,40 € 114,30 €
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PMR3-70

PMR3-70

Voltage monitoring relays with selectable range
129 € 148,20 €
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HRN-39

HRN-39

Multifunction voltage monitoring relays AC/DC
More than 10 pcs
39,20 € 45 €
-13% Quick info
HRN-39/2

HRN-39/2

Multifunction voltage monitoring relays AC/DC
More than 5 pcs
41,80 € 48,10 €
-13% Quick info
HRN-36/2

HRN-36/2

Multifunction voltage monitoring relays DC
In stock
47,60 € 54,70 €
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HRN3-80

HRN3-80

Voltage monitoring relays in 3P with adjustable levels
More than 5 pcs
60,20 € 69,20 €
-13% Quick info
HRN3-81

HRN3-81

Voltage monitoring relays in 3P with fixed levels
In stock
58,20 € 66,90 €
-23% Quick info
HRN-31

HRN-31

Multifunction voltage monitoring relays AC/DC
More than 100 pcs
34,70 € 45 €
-13% Quick info
HRN-36

HRN-36

Multifunction voltage monitoring relays DC
More than 100 pcs
45 € 51,70 €
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HRN-55

HRN-55

The relay protects the sequence and phase failure
More than 200 pcs
32 € 41,60 €
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HRN-33

HRN-33

The relay protects overvoltage/undervoltage in range AC 48 - 276V
Not in stock
32 € 41,60 €
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HRN-55N

HRN-55N

The relay protects the sequence and phase failure
More than 200 pcs
32 € 41,60 €
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HRN-54

HRN-54

The relay protects overvoltage / undervoltage, sequence and phase failure
More than 200 pcs
46,90 € 60,90 €
-23% Quick info
HRN-67

HRN-67

The relay protects overvoltage / undervoltage in the range AC 24 - 150 V
More than 5 pcs
32 € 41,60 €
-23% Quick info
HRN-63

HRN-63

The relay protects overvoltage / undervoltage in the range AC 48 - 276V
In stock
32 € 41,60 €
-23% Quick info
HRN-37

HRN-37

The relay protects overvoltage / undervoltage in the range AC 24 - 150V
More than 5 pcs
32 € 41,60 €