Tronic Estia Automatic Voltage Switcher 30A VS AV30

Tronic Automatic Voltage Switcher AVS – protects against high and low voltage, brown-outs, power back surges and voltage dips. These conditions are extremely harmful and damaging to electrical and electronic equipment. By disconnecting the power and reconnecting on return of normal power, the AVS 30 Appliance guard safeguards and protects against short term and long term damage to ensure the longevity of your appliance. Reconnection takes place after a start-up delay to protect against frequent fluctuations.