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.
HRN-57
The relay protects overvoltage/undervoltage, phase failure
Not in stock
£ 50 excl. VAT
HRN-57N
The relay protects overvoltage/undervoltage, phase failure
On request
£ 50 excl. VAT
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 50 pcs
£ 49.50 excl. VAT
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 10 pcs
£ 49.50 excl. VAT
HRN-43
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
Not in stock
from
£ 64.50 excl. VAT
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
On request
from
£ 64.50 excl. VAT
HRN-56
The relay monitors undervoltage, sequence and phase failure
Not in stock
from
£ 35 excl. VAT
HRN-67
The relay protects overvoltage / undervoltage in the range AC 24 - 150 V
Not in stock
£ 34.50 excl. VAT
HRN-63
The relay protects overvoltage / undervoltage in the range AC 48 - 276V
Not in stock
£ 34.50 excl. VAT
MPS-1
Optical signaling of three-phase network
On request
£ 27.50 excl. VAT