undefined [object Object]
{}

Our Brands

Schneider Electric USA Website

Welcome to our website.
How can we help you today?
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 USA

Explore more
Range:
Users group

Discuss this topic with experts

Visit our community and get advice from experts and peers on this topic and more
Explore more
Range:
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.
Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.