Avs 30 Surge Protection Guard Exextra

Avs30 over & under voltage protection for whole buildings, air conditioners, freezers, fridges & coolers protect against: high voltage low voltage spikes/surges powerbacks surges loss of neutral (lon) ideal for: air conditioners large fridge/freezers whole office complete circuits max power: 30 amps wait time: user adjustable from 10 seconds and 10 minutes