QE VOLTAGE SURGE PROTECTOR 120 V is an electronic surge protectors for refrigerators and freezers of up to 27 cubic feet. Professionally designed to protect against volt./current surges beyond rated value. These units quickly cut power during blackouts, High and Low voltage. QE voltage protectors feature: 3 minute delay time connection, bright LED lighting specifying (Normal, High, Low voltage and Time Delay), easy installation, single output, and cutoffs of under voltage at 90 V / over voltage at 140 V.

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