1. Waterproof and Durable The electromagnetic switch features a waterproof design, ensuring durability and reliable performance even in harsh environments. It can be used with confidence, withstanding various conditions. 2. Shutoff and Low Voltage Protection This switch is equipped with shutoff and undervoltage protection functions. After an accidental power failure, the device will not turn on automatically. One must press the green start button to activate it, enhancing safety and preventing unexpected operation. 3. Quality Materials Made of materials, this electromagnetic switch guarantees longlasting and reliable performance. The combination of metal and ABS ensures stability and wear resistance. 4. Compact and Convenient With dimensions of 50 x 40 mm, this switch is compact and spacesaving. Its small footprint allows for flexible placement, making it suitable for various applications.