Wide range of relays for voltage and current monitoring in 1-phase and 3-phase networks. Also included are relays for power factor monitoring in the range cos ϕ 0.1-0.99 and relays for monitoring the mains frequency 50/60Hz in the range 80-120%. A special category of monitoring relays are twilight relays in analog, digital or increased coverage. The relays can also serve as a light switch against solar radiation (shielding, photovoltaics, collectors…).

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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-32

PRI-32

Current protecting relay AC 1 - 20A
More than 100 pcs
53 € 68,80 €