Ace spark wave pvt. Ltd offers electronic ac protector. This is specifically designed and manufactured for air-conditioners up to 1-2.5 tonne capacity. This protector provides full protection against short circuit and voltage fluctuations. It is very sensitive in on-line current sensing and capable of sensing as low as 500 ma. It is equipped with time delay of 3 minutes. It protects the compressor. There is a control panel to show the status. This is highly reliable and provides excellent performance for along time.