40156-012

The 40156-012 busbar assembly combines a compact 2″ x 12″ copper busbar with a full‑pattern SBB design, delivering a reliable grounding platform for high‑density enclosures. Engineered with durable stainless‑steel hardware, the kit includes two‑hole lugs that match #6, #2, 2/0 and 4/0 conductors for versatile applications. Integrated busbar lugs simplify installation and reduce wiring errors, improving overall system reliability.

Designed for data‑center and industrial environments, this ground bar lug kit supports both primary and secondary bonding configurations. The copper construction offers excellent conductivity while the SBB pattern ensures consistent current distribution across the busbar. Users benefit from a streamlined assembly process that eliminates the need for additional grounding components.

Each kit ships with pre‑drilled mounting points that align with standard 19‑inch rack dimensions, allowing quick attachment to cabinets and enclosures. The height of 2″ and width of 12″ fit within most rack spaces without sacrificing clearance for cable management. This flexibility makes the product ideal for hyperscale, colocation and enterprise deployments.

The 40156‑012 assembly meets stringent industry standards for bonding and grounding, providing a trusted solution for AI, HPC and liquid‑cooled systems. Its copper bus bar assemblies are tested for long‑term corrosion resistance, ensuring sustained performance in harsh environments. By using this kit, engineers can achieve regulatory compliance and enhance overall equipment protection.

Overall, the busbar lugs in the 40156‑012 kit deliver a high‑quality, cost‑effective grounding solution that aligns with CPI's commitment to global availability and rapid customization. The design integrates seamlessly with CPI's product designer tools, offering BIM and Visio resources for precise planning. Choose this assembly to ensure secure, efficient grounding across your critical infrastructure.