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% Quick info
HRN-39

HRN-39

Multifunction voltage monitoring relays AC/DC
On request
£ 31.77 excl. VAT £ 45.38
-30% Quick info
HRN-39/2

HRN-39/2

Multifunction voltage monitoring relays AC/DC
On request
£ 33.88 excl. VAT £ 48.40
-30% Quick info
HRN-37

HRN-37

The relay protects overvoltage / undervoltage in the range AC 24 - 150V
On request
£ 26.25 excl. VAT £ 37.50
-30% Quick info
HRN-67

HRN-67

The relay protects overvoltage / undervoltage in the range AC 24 - 150 V
On request
£ 24.15 excl. VAT £ 34.50

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