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 50 pcs
$ 26.67 $ 34.63
More variants
-13% Quick info
PRI-35

PRI-35

Undercurrent monitoring relay in 1P - AC by external CT
More than 200 pcs
$ 34.09 $ 39.18
-23% Quick info
PRI-52

PRI-52

Current protecting relay, range 0.5-25A AC
More than 100 pcs
$ 54.23 $ 70.43
-23% TOP Quick info
PRI-51

PRI-51

Current protecting relay AC 0,05 - 16A
More than 200 pcs
$ 30.72 $ 39.90
More variants
-23% Quick info
PRI-53

PRI-53

The relay protects undercurrent / overcurrent
More than 10 pcs
$ 94.46 $ 122.68
More variants
-23% Quick info
PRI-42

PRI-42

The relay protects DC and AC currents in 3 ranges, undercurrent / overcurrent
More than 10 pcs
from $ 61.22 $ 79.51
More variants
-23% Quick info
PRI-32

PRI-32

Current protecting relay AC 1 - 20A
More than 200 pcs
$ 56.96 $ 73.97
-23% Quick info
PRI-41

PRI-41

The relay protects DC and AC currents in 3 ranges, undercurrent / overcurrent
More than 10 pcs
from $ 60.79 $ 78.95
More variants