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Phase monitoring relay ORF-10 3 phases 2 contacts 220-460V AC ONI

Phase monitoring relay ORF-10 3 phases 2 contacts 220-460V AC ONI

by ICG Supply

Depending on the model, ORF phase monitoring relays monitor mains parameters including phase sequence, phase and neutral loss, phase imbalance, overvoltage and undervoltage. They protect equipment sensitive to these conditions by sending a command after the required time delay to switch actuators on or off.

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