Single phase Electronic Energy Saver 'ENSAVE' is basically designed and applicable for single phase supplied loads or instruments. It's main application is to save electrical energy up to 25% based on application of load. It also protects electrical appliances from all type electrical fluctuations, like under-voltage, over voltage etc. It is widely used in domestic and commercial purposes. Percentage saving differs from load to load. If the load is more inductive, saving is more. For resistive loads, saving is less as compared to inductive one. Thus for inductive type loads 'ENSAVE' saves above 20% energy so as in resistive loads it gives up to 15% saving in energy.