Technical FAQs

Ask a Question

When using NEMA 3R style busway, how does the system compensate for expansion outdoors? Does an expansion joint for outdoor use need to be ordered separately?

There is no busway expansion joint offered that is rated for outdoor use. Any expansion or contraction of outdoor busway can be accomodated by the busway joints or the fittings (elbows, tees, etc) included in the layout.

CTA-ID : 2034079
Was this helpful?
What can we do to improve the information ?