ST25-40 is a series of flush mounted, industrial grade, metal faceplate connectors manufactured by F&F. These connectors are designed to provide durability, flexibility, and unsurpassed performance in demanding environments. They feature a metal faceplate to protect against harsh environments and provide an aesthetically pleasing installation. The connectors are available in a wide range of configurations, including single and multi-port versions, and in sizes from 4 to 48 channels. Additionally, they are available in either an IP67 or IP69K rating, making them suitable for applications in wet or oily conditions. ST25-40 connectors are used in applications such as industrial automation, building automation, lighting, home automation, security systems, medical devices, and more.