**Product Description: 5pcs 22mm Green Self-Locking Push Button Switch - 37V-440V** - **Secure Self-Locking Function** These push button switches feature a self-locking mechanism and a high protection grade to ensure your safety during use. - **Durable and Sturdy Construction** Made from high-quality engineering plastic, these switches are wear-resistant and built to last, providing reliable performance in demanding environments. - **Color Variety for Customization** Available in six vibrant colors, you can choose the perfect button to suit your specific needs and aesthetic preferences. - **Wide Voltage Compatibility** Designed to support a voltage range from 37V to 440V, these switches offer convenience and adaptability for various applications. - **Compact and Easy to Install** With their small size and lightweight design, these switches are easy to install and use, making them ideal for space-saving applications. Enhance your systems with these reliable and versatile self-locking push button switches, offering a blend of safety, durability, and ease of use.