... ,Brown-outs and voltage dips.Thses conditions are harmful to fridges,freezers,pumps and all motor... Nominal230VCurrent Rating5AmpsFrequency50/60HZUnder-voltage Disconnect185VUnder-voltage ... ,Brown-outs and voltage dips.Thses conditions are harmful to fridges,freezers,pumps and all motor equipmentsBy disconnecting the power when it ...