The 0444019, also known as USLKG 35, is a ground modular terminal block designed for secure screw connections. It accommodates a wide wire cross-section from 0.75 mm² to 50 mm² (18 to 1/0 AWG) with a nominal cross section of 35 mm². Constructed from polyamide insulating material with a V0 flammability rating, this block has a rated surge voltage of 8 kV and utilizes an M6 screw for connections. Its compact 15.2 mm width and compatibility with NS 35/7,5, NS 35/15, and NS 32 DIN rails make it a versatile solution for grounding applications in industrial control cabinets and distribution boards.