Are Automatic Transfer Switches Legal

If your home or structure utilizes a whole house generator, the National Electric Code requires you to have a transfer switch. However, it doesn’t oblige homeowners to use automatic devices. Manual transfer switches are enough to satisfy the law.

However, automatic transfer switches have one significant advantage over manual ones. You don’t need to fumble in the dark just to use your backup power. All you have to do is turn on your generator or inverter, and you’ll have power return in your system.

This will save you a lot of time and effort, and could even potentially keep you from accidentally stumbling in the dark. It’s also a crucial addition to your electrical system if you have sensitive electronics in your circuit, like computers. This addition is an investment that will keep your system safe and secure.