Voltage Monitoring Relays - ELKO EP
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%
HRN-33
The relay protects overvoltage/undervoltage in range AC 48 - 276V
On request
£ 22.05 excl. VAT
£ 31.50
-30%
TOP
HRN-34
The relay protects overvoltage/undervoltage in DC 6-30V range
On request
£ 23.45 excl. VAT
£ 33.50
-30%
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
On request
£ 34.65 excl. VAT
£ 49.50
-30%
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
On request
£ 34.65 excl. VAT
£ 49.50
-30%
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
On request
from
£ 45.15 excl. VAT
£ 64.50
-30%
HRN-55
The relay protects the sequence and phase failure
On request
£ 29.40 excl. VAT
£ 42
-30%
HRN-41
The relay protects overvoltage / undervoltage of AC and DC in three ranges
On request
from
£ 45.15 excl. VAT
£ 64.50
-30%
HRN-32/2
Multifunction voltage monitoring relays AC/DC
On request
£ 28 excl. VAT
£ 40
-30%
HRN-31/2
Multifunction voltage monitoring relays AC/DC
In stock
£ 24.50 excl. VAT
£ 35
-30%
PMR1-31
Multifunction voltage monitoring relay
On request
£ 38.85 excl. VAT
£ 55.50
-30%
PMR1-31/2
Multifunction voltage monitoring relay
On request
£ 40.60 excl. VAT
£ 58
-30%
PMR1-36
Multifunction voltage monitoring relay
On request
£ 33.26 excl. VAT
£ 47.50
-30%
PMR1-36/2
Multifunction voltage monitoring relay
On request
£ 47.29 excl. VAT
£ 67.56
-30%
PMR1-39
Multifunction voltage monitoring relay
On request
£ 44.69 excl. VAT
£ 63.85
-30%
PMR1-39/2
Multifunction voltage monitoring relay
On request
£ 46.94 excl. VAT
£ 67.06
-30%
HRN3-70
Voltage monitoring relays in 3P with adjustable levels
On request
£ 66.16 excl. VAT
£ 94.50
-30%
PMR3-70
Voltage monitoring relays with selectable range
On request
£ 85.75 excl. VAT
£ 122.50
-30%
HRN-39
Multifunction voltage monitoring relays AC/DC
On request
£ 26.26 excl. VAT
£ 37.50
-30%
HRN-39/2
Multifunction voltage monitoring relays AC/DC
On request
£ 28 excl. VAT
£ 40
-30%
HRN-36/2
Multifunction voltage monitoring relays DC
On request
£ 31.85 excl. VAT
£ 45.50
-30%
HRN3-80
Voltage monitoring relays in 3P with adjustable levels
On request
£ 40.59 excl. VAT
£ 57.98
-30%
HRN3-81
Voltage monitoring relays in 3P with fixed levels
On request
£ 38.85 excl. VAT
£ 55.50
-30%
HRN-36
Multifunction voltage monitoring relays DC
On request
£ 30.10 excl. VAT
£ 43
-30%
HRN-31
Multifunction voltage monitoring relays AC/DC
In stock
£ 22.05 excl. VAT
£ 31.50