Recorded scope and limits
Publisher listing for the busway product standard, fourteenth edition published September 10, 2025. Establishes that the scope covers busways and associated fittings including tap boxes, feed boxes and plug-in devices. No requirement, clearance, rating or marking text is reproduced here.
Use the task guides below to see how this source informs a labeling decision. Check the publication scope and the edition adopted by your project before applying it. A publisher overview is not the full text of a standard, and software documentation does not prescribe a physical label format.
Read the library’s edition and applicability notes.
What this source establishes
Establishes the busway product standard, its current edition and date, and that its scope covers plug-in devices and tap boxes. It does not establish what a field identification label should say.
Review date: 2026-09-16. This note describes the source scope; it is not a project approval.