In modern times when the use of electronic appliances has enormously increased, it has become necessary to have an alternative source of electricity for the electronic equipment. Moreover in many places disruptions of power cuts also occur frequently for which a backup power source is necessary for smooth functioning and keep productivity at it’s highest. The most common alternative power sources are either a generator or a battery backup. It is technically a difficult task to connect each of the different sources of electricity. In this respect, the use of changeover switch can make the task easier. The idea of using a change over switch is to change the source of electric supply in minimum time and as easily as possible. In other words, the task of a changeover switches to transfer (the house or business) electricity from the commercial power grid to a local generator when there is the power cut. They are also termed as transfer switch that connects directly the commercial power supply, generator and the house. If a home or business owner face a power outage, she or he can switch over to the generator by the means of a changeover switch. Although there are different types of changeover switches the most common variety are- automatic and manual. As the name suggests, automatic changeover switch enables the home’s power to automatically switch over during an outage. As it is automatic, there is no need of manually switching it on. On the other hand with a manual changeover switch, a homeowner must turn on a switch to transfer the power from the commercial grid to the generator. No matter automatic changeover switches are highly preferred by users, manual changeover switch has some great user benefits. Let’s have a look at some of the basic advantages: Unfailing in Extreme Conditions: Manual changes over switches are extremely suitable for applications during heavy duty. Despite being able to support the maximum load, they are simple. Energy Saving: Most of the manual transfer switches are available with a real one pole construction even in higher ratings. This enables to save energy in terms of consumption by reducing the loss of power. This single pole constriction eliminates the need to use unnecessary fixing sets to allow connections. Best for Home Use: Manual transfer switches are extremely handy and best for using at homes or other spaces when there is no need of super-fast transfer to generator power during load shedding. Optimizes Space: Many brands design manual transfer switch using flexible and modular designs. Be it about arranging the poles and handles or sometimes including an adjustable shaft, the versatile construction offers unique space saving options. Available Globally: Manual changeover switches are mostly preferred all around the world for which it is available with different brands. Here are also different designs with the manual changeover switch which can be opted for the much easier application. Resistance Power: Manual changeover choice is resistant to high voltage and possesses high mechanical endurance. Such switches are not easily affected by the frequency variations. They are truly a reliable option with security. Durability: In comparison to other transfer switch options, manual changeover switch has a longer lifespan. No matter durability greatly varies from brand to brand, but in most cases, it has been found that manual transfer switches have a longer life. No matter manual or automatic, changeover switches are becoming increasingly popular and can be expected to be in the trend that will continue for months and years to come. From industrial sectors to public buildings and homes, changeover switches has made life easier. However, buyers should always give priority to safety while buying changeover switches. There are different brands that are coming up with advanced models of such switches. Prices vary according to the design and brand. Users must read the user manual to avoid any kind of inconvenience.