The Siemens 3TF3300-0A is a 3-Pole AC Power Contactor with a maximum amperage of 30A and a voltage rating of 690V. This high-quality unit is designed for general purpose use in various industrial applications. With the trusted Siemens brand name, you can rely on its durability and performance. This product comes in a quantity of 2 units, making it a reliable choice for your electrical equipment and supplies needs.