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Maximum Allowable Circuit Voltage for TNR™ Ceramic Varistors

Please use TNR™ Ceramic Varistors at a voltage that does not exceed the maximum allowable circuit voltage.
The maximum allowable circuit voltage for the varistor is stipulated for each rated voltage.
Select a rated varistor for which the maximum working voltage will not surpass the maximum allowable circuit voltage. Failures that occur when using the varistor in excess of the maximum allowable circuit voltage are not covered under warranty.

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