The 1SNA113690R2100 is a FEM6 type end section, designed as an accessory for the SNA series of screw clamp terminal blocks. This end section has a thickness of 2.8 mm and is used to properly terminate a row of terminal blocks on a DIN rail, providing both electrical insulation and mechanical stability. It is compatible with several SNA terminal block series, including MA 2,5/5 (2.5 mm²), M 4/6 (4 mm²), M 6/8 (6 mm²), and M 10/10 (10 mm²) blocks. This component is essential for completing terminal block assemblies, ensuring safety and a professional finish in control panels.