... of other equipment such as vacuum cleaners, Pumps, motors, televisions, elevators etc. The AVS featuresProtects and prolongs ... protectionProtection against: High & Low -voltage, Surges/ Spikes, Power back surge, Lightning Max.30AWait timeUser adjustable from 10 ... protectionProtection against: High & Low -voltage, Surges/ Spikes, Power back surge, Lightning Max.30AWait time30 seconds or 3 ...