APC PBCE4A400AST048B Busway Straight Distribution 4 ft 400 A | Power

Keep high-density power distribution organized as your rack footprint grows. This 4 ft straight busway section is built for 400 A service, giving infrastructure teams a controlled path for extending power across aligned rack rows without the clutter and constraints of traditional branch-circuit layouts. For facilities that need predictable expansion, straight busway sections help preserve airflow, simplify planning, and support cleaner cable management at scale. The direct-ship format is well suited to deployment schedules where speed and consistency matter, especially in environments standardizing on busway-based distribution for repeatable builds. This model is a strong fit when the cost of downtime, rework, or uneven power layout is higher than the premium paid for purpose-built distribution hardware. It is intended for teams that want a more disciplined power architecture as rack density increases and future changes become more frequent.