Voltage Monitoring Relays - Number of phases - 1
We supply a wide range of relays for voltage and monitoring in 1-phase, 3-phase, AC and DC networks. Simple, 1-module designs perform basic functions, and 3-module designs for more accurate measurements in multiple ranges with galvanic separation of power supply from the measured circuit.
-30%
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HRN-33
The relay protects overvoltage/undervoltage in range AC 48 - 276V
More than 10 pcs
£ 20.65 excl. VAT
£ 29.50
-30%
TOP
Quick info
HRN-34
The relay protects overvoltage/undervoltage in DC 6-30V range
More than 100 pcs
£ 23.45 excl. VAT
£ 33.50
-30%
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HRN-41
The relay protects overvoltage / undervoltage of AC and DC in three ranges
Not in stock
from
£ 45.15 excl. VAT
£ 64.50
More variants
-30%
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HRN-32/2
Multifunction voltage monitoring relays AC/DC
On request
£ 28 excl. VAT
£ 40
-30%
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HRN-31/2
Multifunction voltage monitoring relays AC/DC
More than 5 pcs
£ 24.50 excl. VAT
£ 35
-30%
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PMR1-31
Multifunction voltage monitoring relay
More than 10 pcs
£ 38.85 excl. VAT
£ 55.50
-30%
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PMR1-31/2
Multifunction voltage monitoring relay
More than 5 pcs
£ 40.60 excl. VAT
£ 58
-30%
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PMR1-36
Multifunction voltage monitoring relay
Not in stock
£ 33.26 excl. VAT
£ 47.50
-30%
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PMR1-36/2
Multifunction voltage monitoring relay
On request
£ 47.29 excl. VAT
£ 67.56
-30%
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PMR1-39
Multifunction voltage monitoring relay
More than 10 pcs
£ 44.69 excl. VAT
£ 63.85
-30%
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PMR1-39/2
Multifunction voltage monitoring relay
More than 10 pcs
£ 46.94 excl. VAT
£ 67.06
-30%
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HRN-39
Multifunction voltage monitoring relays AC/DC
On request
£ 26.26 excl. VAT
£ 37.50
-30%
Quick info
HRN-39/2
Multifunction voltage monitoring relays AC/DC
Not in stock
£ 28 excl. VAT
£ 40
-30%
Quick info
HRN-36/2
Multifunction voltage monitoring relays DC
On request
£ 31.85 excl. VAT
£ 45.50
-30%
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HRN-36
Multifunction voltage monitoring relays DC
More than 10 pcs
£ 30.10 excl. VAT
£ 43
-30%
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HRN-31
Multifunction voltage monitoring relays AC/DC
In stock
£ 22.05 excl. VAT
£ 31.50
-30%
Quick info
HRN-35
The relay protects overvoltage/undervoltage in the range AC 48 - 276V
In stock
£ 21.35 excl. VAT
£ 30.50
-30%
Quick info
HRN-37
The relay protects overvoltage / undervoltage in the range AC 24 - 150V
Not in stock
£ 26.25 excl. VAT
£ 37.50
-30%
Quick info
HRN-42
The relay protects overvoltage / undervoltage AC and DC in three ranges
Not in stock
from
£ 52.15 excl. VAT
£ 74.50
More variants
-30%
Quick info
HRN-67
The relay protects overvoltage / undervoltage in the range AC 24 - 150 V
Not in stock
£ 24.15 excl. VAT
£ 34.50
-30%
Quick info
HRN-63
The relay protects overvoltage / undervoltage in the range AC 48 - 276V
Not in stock
£ 24.15 excl. VAT
£ 34.50