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What is Rated impulse-withstand voltage (Uimp) for Circuit-breakers.
This characteristic expresses, in kV peak, the value of voltage which the equipment is capable of withstanding
without failure, under test conditions.
Generally, for industrial circuit-breakers, Uimp = 8 kV and for domestic types, Uimp = 6 kV.
without failure, under test conditions.
Generally, for industrial circuit-breakers, Uimp = 8 kV and for domestic types, Uimp = 6 kV.
Released for:Schneider Electric India
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