The 0442079 is a ground modular terminal block designed for secure grounding applications. It features a screw connection that accepts a conductor cross-section from 0.2 mm² to 10 mm² (24-8 AWG). The block is made from polyamide (PA) insulating material with a V0 flammability rating and has a rated surge voltage of 8 kV. With a width of 8.2 mm, it is designed for mounting on NS 35/7,5, NS 35/15, and NS 32 type DIN rails. This component provides a reliable and standards-compliant grounding point in electrical cabinets and industrial systems.