Have you ever experienced a case where an over voltage public power supply is suddenly restored to your house or office and before you can do anything, it had already damaged some of your appliances, your air conditioners, fridge, freezer, blown some of your bulbs and affected your inverter? If you have not experienced it, do you need to wait for such occurrences to occur and go through the pain and loss of money and peace of mind that often accompanies it? This surge protector device can help you guard against harmful voltages and prevent them from being supplied into your house. It is safe, rugged, durable and efficient. The price is nothing compared to the protection and peace of mind it offers. It has 100 amperes output capacity and as such can protect three Air conditioners alongside other appliances like TV and multimedia systems, Fridge, Freezer, light bulbs, fans and other small appliances.