FIRMAN VOLTAGE SURGE PROTECTOR AVS 30 AMPS 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, when it’s bad and reconnection automatically on return of normal power, the AVS30 appliance Guard safeguards and protects against short term and long term damage to ensure the longevity of your appliances. Reconnection takes place after a start-up delay to protect against frequent fluctuations.
