The BICSI grounding and bonding primary bonding busbar provides a central attachment point for ICT bonding backbones, equipment, and the building's ground electrode system. This copper busbar ensures reliable electrical continuity and safety in data centers and telecommunications rooms. Its design supports compliance with industry standards for effective bonding solutions.
Primary bonding busbars feature hole patterns that accommodate two-hole lugs as recommended by ANSI/BICSI N3-20 and ANSI/TIA-607 standards. These busbars mount on walls, floors, or ceilings with high-quality stainless steel brackets for durable installation. Preassembled units ship individually to simplify deployment and save time during setup.
Bonding busbar assemblies include insulators that electrically isolate the busbar from mounting surfaces, controlling the current path for enhanced safety. UL Listed for the United States and Canada, these busbars meet rigorous testing requirements for performance and reliability. Additional configurations are available on request to tailor solutions to specific project needs.
In applications requiring robust bonding and grounding, such as data centers or edge environments, these busbars help maintain system integrity and reduce electrical hazards. The bonding bus bar design supports efficient connections for telecommunications and power systems. This contributes to overall infrastructure protection and operational continuity.
Chatsworth Products delivers these bonding busbars with decades of expertise in ICT infrastructure solutions. Global availability and rapid customization options ensure you receive tailored support for demanding applications. Trust CPI for high-quality products that power and protect your critical technology investments.
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Its 4 in H x 20 in W x ¼ in D (50 mm x 510 mm x 6 mm) copper construction delivers excellent conductivity and durability. Designed to meet ANSI/TIA‑607‑D and BICSI N3‑20 standards, it ensures consistent performance across data‑center, enterprise and industrial environments. The busbar's hole pattern accommodates two‑hole lugs, simplifying the installation of bonding hardware while maintaining compliance with industry guidelines. High‑grade 300‑series stainless‑steel mounting brackets feature 3⁄8‑in (9.5 mm) diameter holes spaced 5.75 in (146 mm) apart for secure attachment to walls, floors or ceilings. All components are UL Listed (File E236184) and available with optional lug kits for customized configurations. Installation flexibility is a core benefit; the busbar ships pre‑assembled and can be mounted on a variety of surfaces without additional fabrication. Insulators electrically isolate the copper busbar from mounting structures, directing fault current along a controlled path. This design reduces the risk of unintended current flow and supports regulatory compliance in multi‑tenant and hyperscale facilities. CPI's engineering team provides detailed design tools, including Visio stencils and BIM files, to accelerate project planning and coordination. The busbar integrates seamlessly with CPI's Product Designer and Power Selector tools, allowing engineers to model grounding schemes within broader infrastructure layouts. Access to downloadable spec sheets ensures that specifications are readily available for documentation and audit purposes. By choosing the 40153‑020 primary bonding busbar, customers benefit from a proven, standards‑compliant solution that enhances safety, simplifies installation, and supports the rigorous demands of modern data‑center and telecommunications environments.
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