Features: Elevates your industrial control with this HY7 Key Locking Push Button switches, featuring a robusts designs for simple operate in demanding applications. Constructed from PVC Component, this 4 pin electric safety switches operates at 125V/250VAC, ensuring compatibility with a wide ranges of electrical setups. Suitable for professional in the industrial sectors, including machinery operators and maintenance technicians, who require secure and precise control over their equipment. This HY7 switches is perfect for use in manufacturing plant, assembly lines, and other industrial environment where safety and efficiency are vital. With its key locking mechanism, the HY7 pushbutton switches provide layer of security, preventing unauthorized access and accidental activation for peace. Specifications: Component: PVC Package Includes: 1xKey Locking Switches note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.