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FAQ000225209

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FAQ000225209

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What is Rated Transient Recovery Voltage (TRV)?

This is the voltage that appears across the terminals of a circuit breaker pole after the current has been interrupted. The recovery voltage wave form varies according to the real circuit configuration. A circuit breaker must be able to break a given current for all transient recovery voltages whose value remains below the rated TRV.

Released for:Schneider Electric India

Published on:21/12/2021Last Modified on:14/5/2024

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What is Rated Transient Recovery Voltage (TRV)?

This is the voltage that appears across the terminals of a circuit breaker pole after the current has been interrupted. The recovery voltage wave form varies according to the real circuit configuration. A circuit breaker must be able to break a given current for all transient recovery voltages whose value remains below the rated TRV.