Voltage relays
Wide range of relays for voltage and current monitoring in 1-phase and 3-phase networks. Simple, 1-module for basic functions, but also a sophisticated version for more accurate measurements in multiple ranges with galvanic separation of power supply from the measured circuit. The offer also includes a relay for monitoring the power factor in the range cos ϕ 0.1-0.99 and a relay for monitoring the mains frequency 50/60 Hz in the range 80-120%.
-15%
HRN-100
Multifunction voltage monitoring relay in 3P with LCD display
More than 10 pcs
68,50 €
80,60 €
-25%
HRN-55
The relay protects the sequence and phase failure
More than 200 pcs
29,70 €
39,60 €
-25%
HRN-33
The relay protects overvoltage/undervoltage in range AC 48 - 276V
More than 200 pcs
29,70 €
39,60 €
-25%
HRN-55N
The relay protects the sequence and phase failure
More than 100 pcs
29,70 €
39,60 €
-25%
TOP
HRN-34
The relay protects overvoltage/undervoltage in DC 6-30V range
More than 50 pcs
34 €
45,40 €
-25%
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
In stock
43,50 €
58 €
-25%
HRN-67
The relay protects overvoltage / undervoltage in the range AC 24 - 150 V
More than 5 pcs
29,70 €
39,60 €
-25%
HRN-63
The relay protects overvoltage / undervoltage in the range AC 48 - 276V
More than 5 pcs
29,70 €
39,60 €
-25%
HRN-37
The relay protects overvoltage / undervoltage in the range AC 24 - 150V
More than 10 pcs
29,70 €
39,60 €
-25%
HRN-35
The relay protects overvoltage/undervoltage in the range AC 48 - 276V
More than 10 pcs
30,30 €
40,40 €
-25%
HRN-42
The relay protects overvoltage / undervoltage AC and DC in three ranges
More than 10 pcs
from
61,70 €
82,30 €
-25%
HRN-41
The relay protects overvoltage / undervoltage of AC and DC in three ranges
More than 10 pcs
from
60,70 €
80,90 €
-25%
HRN-64
The relay protects overvoltage/undervoltage in DC 6-30V range
In stock
34 €
45,40 €
-25%
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 50 pcs
from
53,20 €
71 €
-25%
HRN-43
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 10 pcs
from
55,50 €
74 €
-25%
MPS-1
Optical signaling of three-phase network
More than 10 pcs
23,50 €
31,40 €
-25%
HRN-57
The relay protects overvoltage/undervoltage, phase failure
More than 10 pcs
45 €
60 €
-25%
HRN-57N
The relay protects overvoltage/undervoltage, phase failure
More than 50 pcs
45 €
60 €
-25%
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 50 pcs
43,50 €
58 €
-25%
HRN-56
The relay monitors undervoltage, sequence and phase failure
More than 100 pcs
from
30,10 €
40,10 €