Voltage Monitoring Relays - Monitored voltage range - 48 - 276 V AC
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%
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%
HRN-31
Multifunction voltage monitoring relays AC/DC
In stock
£ 22.05 excl. VAT
£ 31.50
-30%
HRN-35
The relay protects overvoltage/undervoltage in the range AC 48 - 276V
On request
£ 21.35 excl. VAT
£ 30.50
-30%
HRN-63
The relay protects overvoltage / undervoltage in the range AC 48 - 276V
On request
£ 24.15 excl. VAT
£ 34.50