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Restricted Earth Fault Relay

Restricted Earth Fault Relay

Overview

numrAL REF11 numerical relay offers single-phase, non-directional, Earth fault protection with one measuring element.

Discover Our Range of Restricted Earth Fault Relay

REF11

REF11

numrAL REF11 with draw-out enclosure has a single CT measurement system for measuring current with 1% accuracy and offers instantaneous and definite time protection. REF11 provides protection for the measurement value of current.

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