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% Quick info
PRI-34

PRI-34

Multifunction current monitoring relay in 1P - AC
More than 10 pcs
24,80 € 32,20 €
More variants
-13% Quick info
PRI-35

PRI-35

Undercurrent monitoring relay in 1P - AC by external CT
More than 10 pcs
31,70 € 36,50 €
-23% Quick info
PRI-52

PRI-52

Current protecting relay, range 0.5-25A AC
More than 200 pcs
50,50 € 65,50 €
-23% TOP Quick info
PRI-51

PRI-51

Current protecting relay AC 0,05 - 16A
More than 200 pcs
28,60 € 37,10 €
More variants
-23% Quick info
PRI-53

PRI-53

The relay protects undercurrent / overcurrent
In stock
87,90 € 114,20 €
More variants
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PRI-42

PRI-42

The relay protects DC and AC currents in 3 ranges, undercurrent / overcurrent
More than 5 pcs
from 57 € 74 €
More variants
-23% Quick info
PRI-32

PRI-32

Current protecting relay AC 1 - 20A
More than 100 pcs
53 € 68,80 €
-23% Quick info
PRI-41

PRI-41

The relay protects DC and AC currents in 3 ranges, undercurrent / overcurrent
More than 10 pcs
from 56,60 € 73,50 €
More variants