A relay is an electrically operated switch. In this case, they’re using it to switch a 120V AC outlet. The article carries the standard warnings about how not to kill yourself with AC (plus some ...

115/120V 60 Hz AC motors are a type of electric motor designed to operate on a standard household voltage of 115 or 120 volts with a frequency of 60 hertz. These motors are commonly used in various ...

Part of the ONE+ rechargeable battery system, the 18V 150-watt Power Source allows users to charge their devices through its standard 120V AC outlet or USB-A ports. To begin using, connect a Ryobi ...