The Schneider Electric VX5A58D79N4 is a high-performance 3-pole electromagnetic contactor from the TeSys V series, featuring a 79V DC control coil—as clearly specified by the “D79” in model VX5A58D79N4—designed for reliable switching of motors and heavy-duty loads up to 58 A in industrial environments that require non-standard DC control voltages. This contactor is particularly suited for specialized applications such as legacy industrial systems, railway infrastructure, mining equipment, and custom automation panels where 79V DC coil actuation ensures compatibility and stable operation. Equipped with silver alloy power contacts, advanced arc suppression technology, and a modular design compatible with the full TeSys V accessory ecosystem—including auxiliary contacts, surge suppressors, and mechanical interlocks—the VX5A58D79N4 delivers exceptional electrical durability, minimal maintenance, and easy integration. Certified to IEC 60947-4-1 and global safety standards, it guarantees consistent performance under frequent cycling and harsh operating conditions.