{}

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

Welcome to the Schneider Electric corporate Website

Search FAQs
ATV71: What does IT,TT,TN in grounding system mean?
Issue:
IT,TT,TN in grounding system

Product Line:
ATV71

Environment:
All

Cause:
Don't know what the acronym "IT" stands for in a grounding circuit for line filter application.

Resolution:
http://www.electrical-installation.org/enwiki/Characteristics_of_TT,_TN_and_IT_systems





Schneider Electric Global

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: