This plastic cover is a spare part of the Modicon Edge I/O NTS range. This is a replacement cover for the screw and spring removable terminal blocks (12 Points, 5mm pitch, or 18 points, 3.81 mm pitch). It functions within a temperature range of minus 40 to 70 degrees Celsius. It has an IP protection rating of IP20. It is compatible with spring and screw terminal blocks (12 Points, 5mm pitch, and 18 points, 3.81 mm pitch). It is sold in pack of 15 units. It installs on screw and spring terminal blocks. Modicon Edge I/O NTS is a future-ready I/O system for data aggregation. Modicon Edge I/O NTS is a robust distributed IP20 I/O system with wide choice of modules.