3 Buttons Design: Featuring 3 buttons, this switch allows for accurate and intuitive control over industrial equipment, making it an ideal choice for driving system requiring both up down and additional functionality, enhancing overall efficiency and security.Sturdy Construction: Featuring a PC flame retardant frame, this crane push button switch ensures security and reliability. Its sturdy yet elegant design withstands rigorous use while providing a for hanging controllers.Ergonomic and Effortless: Designed with ergonomics in mind, the buttons are easy to press, requiring minimal effort for quick activation. This enhances operator comfort and efficiency, reducing fatigue during prolonged use in industrial control.Versatile Application: Suitable for a wide range of industrial control scenarios, including automation system, crane and hoist, control machine, robotic, and shutter control, this push button switch offers strong versatility and compatibility.IP68 Rating: This button switch offers IP68 water and rain proof protecting level, ensuring seamless use even in harsh environments. Ideal for outdoor or damp industrial settings, it safeguards against water intrusion and ensures long term reliability.