The Hager ESC125 is a 1-pole Contactor with a rated current of 25 amps, rated voltage of 230VAC, and a normal open (NO) status. It is designed to be mounted on a DIN rail, and is rated for use in temperature ranges of -10 °C to 50°C. The contacts of the contactor are silver-plated, allowing for reliable connectivity when using mains current. The contactor has an electrical endurance rating of 10,000 operations, and a mechanical endurance rating of 500,000 operations. It also has a power loss rating of 0.30W, meaning it is highly energy efficient. The ESC125 is a versatile unit and can be used in a variety of residential, commercial, or industrial applications.