![]() These switches are much less expensive than automatic transfer switches but you must flip your switch during the power outage. Manual Transfer SwitchesĪ manual transfer switch allows you to manually change the power source from the grid to the generator with the flip of a switch. These are very important in the business and office settings, but for this article, we will focus on home use only.įor home applications, we will consider the manual and the automatic transfer switches.Įach has its advantages and depending on your budget and application, you can select which will best fit your needs. There is plenty to learn about transfer switch types: open-transition, closed-transition, and delayed transition switches. With anything handling a large electrical load, it is nice to have peace of mind. WarrantyĪs with any purchase, you will want to check to see how well the company stands behind their products. Most brand name switch kits will have these certifications, but it is a good idea to double-check to ensure they are up to code specifications. It is crucial that you determine which circuits you want to power through your switch and calculate the number of watts it will take to run them. When looking for a transfer switch, one of the most important requirements is the number of running watts it can support. Most switches are sold as a kit however, double-check to prevent having to piece things together. ![]() To ensure that your installation is quick, easy, and includes all the correct parts, having an all-in-one kit is essential. There are two main types: manual and automatic. I have made this easy with a quick guide on what to look for. With the vast selection of transfer switches available, there are a few things you want to look at when selecting the best one for you. This increases the risk of fire or electrocution which could result in serious injury or death. Using extension cords can cause back feed from the power traveling back down the utility line. It is the safest way to connect a portable generator to your home.Since most of your important electrical appliances, like air conditioning units, furnaces, and water heaters, are hard wired, they cannot be connected to a generator by an extension cord.Īlso, having to find, untangle, and run extension cords during a blackout should be the last thing on your mind.Ī transfer switch allows for the power to instantly switch over to the portable generator during a power outage for a quick, easy, and reliable alternative power source. It is the easiest way to power your home during a power outage.This is especially important if you plan to sell your home in the future, as improper installation is a code violation. When using a portable generator to power appliances in your home, the National Electric Code ( NEC 700.5 and 701.5) requires you have a properly installed transfer switch. It is required by the National Electric Code.While a transfer switch is technically not necessary, let’s consider why it’s a good idea when connecting a portable generator to appliances in your home.
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