Eaton CST13G - 100A, 600V, 3-Phase, 10 ft Plug-In Busway Section (Copper) | AmpState

Meet the Eaton CST13G, a purpose-built copper plug‑in busway straight section engineered for resilient, scalable power distribution in commercial and industrial settings. With a 100 A nominal rating and a 600 V maximum, this 3‑phase, 3‑wire module delivers dependable performance across demanding electrical layouts while maintaining clean, modular expansion paths for future needs. At 10 ft in length, it provides a solid backbone for Eaton 100 A plug‑in busway systems, making it ideal for expanding data centers, manufacturing floors, and large‑space workplaces.

Key capabilities that matter in real-world setups

• 100 A, 600 V, 3‑phase, 3‑wire copper design: Optimized for efficient, high‑reliability distribution who rely on steady, balanced power across multiple feeds.
• 10 ft straight section: A generous span that simplifies routing, minimizes joints, and accelerates installation in long, open layouts.
• Copper conductors: Superior conductivity and durability for reduced voltage drop and long‑term performance in busy electrical rooms.
• Plug‑in compatibility: Seamless integration with Eaton 100 A plug‑in busway systems, enabling rapid assembly and modular growth without rewiring.
• 50% internal ground bar: Thoughtful grounding architecture that supports robust fault paths and consistent grounding distribution within the section.
• Modular, scalable design: Add sections as your footprint or load requirements evolve, avoiding over‑provisioning while maintaining a tidy, expandable distribution network.
• Optimized for space and serviceability: A compact, straight form factor that simplifies installation in crowded electrical rooms and behind rack rows.

Who benefits most from the CST13G? Facilities with evolving power needs—data centers expanding rack counts, commercial buildings upgrading electrical infrastructure, and industrial spaces implementing modular, plug‑in busway layouts. The copper construction and integrated ground path design help manage fault currents more predictably, while the plug‑in approach reduces field wiring complexity and downtime during upgrades or repairs.

Real‑world use cases include creating reliable main distribution feeders in data centers, extending branch circuits in open office or retail environments, and retrofitting existing Eaton 100 A plug‑in busway networks to accommodate new equipment or floor plans. Its straight 10 ft profile is particularly well-suited for aligning with established ceiling grids, rack rows, or conveyor lines where a clean, continuous power path is essential.

Technical snapshot:

• Current rating: 100 A
• Voltage rating: 600 V
• Phases: 3‑phase
• Wires: 3‑wire
• Conductor material: Copper
• Length: 10 ft
• Busway type: Plug‑in straight section
• Grounding: 50% internal ground bar
• System compatibility: Eaton 100 A plug‑in busway systems

Tip for installers: plan for a modular path that accommodates future load growth—the CST13G’s plug‑in design is optimized for quick extensions, enabling you to add sections without major down‑time. For best results, align sections along predetermined electrical routes and verify grounding continuity across consecutive segments to maintain a consistent fault path.