Voltage Monitoring Relays - Monitored voltage range - 3 x 84 - 480 V AC
We supply a wide range of relays for voltage and monitoring in 1-phase, 3-phase, AC and DC networks. Simple, 1-module designs perform basic functions, and 3-module designs for more accurate measurements in multiple ranges with galvanic separation of power supply from the measured circuit.
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 10 pcs
from £ 62.50 excl. VAT