Voltage relays - Power voltage - 400 V AC
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%.
-23%
HRN-41
The relay protects overvoltage / undervoltage of AC and DC in three ranges
In stock
from
66,50 €
86,40 €
-23%
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 100 pcs
from
57,40 €
74,50 €
-23%
HRN-43
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 50 pcs
from
59,80 €
77,70 €
-23%
HRN-56
The relay monitors undervoltage, sequence and phase failure
More than 100 pcs
from
32,40 €
42,10 €