AVS30A micro with 5 LED light, with bypass switch  
Nominal Voltage 230V
Current Rating 30Amps
Frequency 50/60Hz
Under/over-Voltage Disconnect 185/260V(Manual Adjustable)
Under/over-Voltage Reconnect 190/258V
Spike Protection 160J
Wait Time(User adjustable) 10secs to 10mins
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 reconnecting automatically on return of normal power, the AVS30 Appliance Guard safeguards and protects against short term and long term damage to ensure longevity of your appliance. 
Reconnection takes place after a start-up delay to protect against frequent fluctuations.
Protection for Air conditioners· Large fridge/freezers· Whole office· Direct wired equipment