Termostato para Cajas Schneider Electric serie Vigirex, alim. 220 → 240 V ac

Vigirex relays with associated toroid sensors measure the leakage current in an electrical installation to detect levels that may be damaging. Ideal for protection or alarming, the products offer multiple setting and mounting possibilities.For use on low-voltage AC installations up to 1000 V, and for TT or TN neutral networks Currents up to 3200 A (depending on sensor) Closed Toroid – widest range Split (Open) Toroid – install without disconnecting existing cable Rectangular sensors – for large bus bars & high currents Sensitivities from 30 mA to 30 A (with time delay range from 0 to 4.5 s) Applications with frequencies up to 400 Hz Immunity to nuisance tripping (tolerance between 0.8 –1 x I ∆n) Operation guaranteed in less than 40 ms Overvoltage category IV Modbus communication (RHU & RMH)Earth-leakage relay rh10p - 30 ma - 240 v