DG19

The nVent HOFFMAN Horizontal Ground Bar Kit (DG19) is a premium copper grounding solution designed for professional installations requiring reliable, high-conductivity equipment bonding. Manufactured from electrolytic tough-pitch 110 copper alloy, this kit provides a robust central point for terminating equipment grounds in telecommunications, data centers, industrial control panels, and commercial electrical systems. The DG19 ground bar measures 1.00 inch in width by 19.25 inches in length with a 0.25-inch thickness, offering substantial surface area for multiple connections while maintaining a compact footprint suitable for 19-inch rack mounting. Each kit includes the copper ground bar, eight #6-32 x 14 machine screws for secure mounting, and eight #6 ring terminals for direct equipment grounding connections, ensuring a complete solution out of the box. Grounding and bonding are critical safety and performance requirements in modern electrical and electronic systems. The nVent HOFFMAN DG19 horizontal ground bar kit addresses these needs by providing a dedicated, low-impedance path for fault currents and static discharge, reducing the risk of equipment damage, electrical shock, and system interference. Its polished copper construction delivers superior conductivity compared to aluminum alternatives, minimizing voltage drop and ensuring consistent performance across connected devices. The horizontal mounting configuration allows for easy access during installation and maintenance, while the included hardware simplifies secure attachment to rack rails or mounting surfaces. Typical applications for the DG19 ground bar kit include telecommunications infrastructure, network server rooms, industrial automation panels, and commercial electrical distribution systems where multiple pieces of equipment require coordinated grounding. In data centers, these ground bars serve as central bonding points for servers, switches, and patch panels, supporting compliance with TIA/EIA-607-B and other structured cabling standards. Industrial facilities use horizontal ground bars to consolidate grounding for motor control centers, variable frequency drives, and control panels, improving system reliability and simplifying inspection processes. The copper alloy’s resistance to corrosion ensures long-term performance even in harsh environments with high humidity or chemical exposure. Professionals select the nVent HOFFMAN DG19 based on its combination of material quality, included hardware, and dimensional specifications. The 19.25-inch length accommodates up to eight #6 ring terminals, making it suitable for mid-sized installations without overcrowding. The #6-32 mounting screws provide secure attachment to rack rails, while the polished finish resists oxidation and facilitates visual inspection of connections. Installation typically involves securing the ground bar to the rack using the provided hardware, then terminating equipment grounding conductors to the ring terminals or directly to the bar using compression lugs (sold separately for larger wire sizes). nVent, formerly part of Pentair and now a global leader in electrical solutions, brings decades of expertise to grounding and bonding products. The HOFFMAN brand, now under nVent’s portfolio, is synonymous with durable, high-performance enclosure and accessory solutions trusted by electrical contractors, system integrators, and facility managers worldwide. The DG19 ground bar kit exemplifies this legacy, offering a cost-effective, reliable component for modern electrical systems where safety, performance, and compliance are non-negotiable. For professionals seeking a verified grounding solution backed by a reputable manufacturer, the nVent HOFFMAN DG19 horizontal ground bar kit delivers the performance and peace of mind required in mission-critical applications.