{}

Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.
Search FAQs
You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
What are the High Altitude De-rating (Re-rating) requirements for an I-Line panelboard?
Issue:
High Altitude De-rating requirements for I-Line panelboard

Product Line:
i-Line Panelboard

Environment:
Products sold and used in North America

Cause:
Installation / Setup

Resolution:
Only the circuit breakers in an I-Line panelboard require de-rating (re-rating) for high altitude applications. The bus assembly in the Panelboard is not affected by high altitude and can be used at it's full rating. Tables showing how to de-rate (re-rate) the circuit breakers can be found in Data Bulletin 0100DB0101 which is attached below.

Schneider Electric Vietnam

Attachment(s)
0100DB0101 Determining Current Carrying Capacity in Special Applications.pdf [86.96 KB]
Explore more
Range:
Articles that might be helpful Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
Explore more
Range: