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
Discontinued, replaced by HRN-31
£ 27.17 excl. VAT
£ 38.82
-30%
HRN-32/2
Multifunction voltage monitoring relays AC/DC
On request
£ 35.07 excl. VAT
£ 50.09
-30%
HRN-31/2
Multifunction voltage monitoring relays AC/DC
In stock
£ 30.68 excl. VAT
£ 43.83
-30%
PMR1-31
Multifunction voltage monitoring relay
On request
£ 48.66 excl. VAT
£ 69.51
-30%
PMR1-31/2
Multifunction voltage monitoring relay
On request
£ 50.85 excl. VAT
£ 72.64
-30%
HRN-31
Multifunction voltage monitoring relays AC/DC
In stock
£ 27.17 excl. VAT
£ 38.82
-30%
HRN-35
The relay protects overvoltage/undervoltage in the range AC 48 - 276V
On request
£ 22.10 excl. VAT
£ 31.57
-30%
HRN-63
The relay protects overvoltage / undervoltage in the range AC 48 - 276V
Discontinued, replaced by HRN-31
£ 27.17 excl. VAT
£ 38.82