Marathon 1MS104 is a multi-speed motor starter designed to provide control for single-phase motors up to 1HP. It consists of a motor starter with a single-phase overload relay, an adjustable power supply, and a manual reset switch. The motor starter has three input voltages (120, 208 and 240) to choose from and two output speeds (high and low). The power supply can be adjusted to provide the user with the optimum performance from their motor. The manual reset switch features illuminated indicators to quickly alert the user if there is an overload or temperature condition in the motor. The starter also comes with an LED display, which provides an easy-to-read indication of motor status. The device is UL and CSA approved, making it safe and reliable for use in various industrial and residential applications.