- SZL9 20/0 3.2 20A 4 Position 2 Pole Welder: This welder features a robust design with a specific model SZL9, delivering a reliable performance with a rated current of 20A. Its 4-position, 2-pole configuration allows for versatile applications, making it ideal for various welding tasks. - Ultrasonic Changeover Cam Switch: Designed for precision, this switch utilizes a cam mechanism for ultrasonic changeover. It is perfect for applications requiring reliable switching and control, enhancing operational efficiency. - Panel Mounting Switches: These switches are engineered for easy panel mounting, providing a straightforward installation process on control panels. Their convenient design ensures they fit seamlessly into your existing setup. - 20A Rating: With a current carrying capacity of 20 amperes, these switches are suitable for a wide range of electrical applications, ensuring safe and effective operation in demanding environments. - 0 to 3.2 Functionality: Operating within a variable range from 0 to 3.2, these switches allow for precise control settings, making them adaptable to different operational requirements. Use Scenarios: 1. Welding Applications: Ideal for professionals in manufacturing and construction, the SZL9 welder provides reliable performance for various metal joining tasks. 2. Control Systems: The ultrasonic changeover cam switch is perfect for automated systems, enabling seamless transitions between different operational modes. 3. Electrical Panels: The panel mounting switches are essential for custom control panel setups, allowing for organized and efficient management of electrical circuits.