Closed toroid A type, for Vigirex and Vigilhom, TA30, inner diameter 30 mm, rated current 65 A

This toroid is dedicated to Vigilohm Insulation Fault locators, and to VigiPacT type A residual current protection and monitoring relays. It allows the monitoring of the injected component from Vigilohm Insulation Monitor, and the measurement of a current rating up to 65A for VigiPacT monitoring and protection relays. The transformer ratio is 1/1000.

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