{"searchBar":{"inputPlaceholder":"Search by keyword or ask a question","searchBtn":"Search","error":"Please enter a keyword to search"}}

Welcome to the Schneider Electric Website

Welcome to our website.

Select your location

Welcome the the Schneider Electric French website. It looks like you are located in the United States, would you like to change your location?

Traduisez en francais
{"support":{"yesButton":"yes","noButton":"no","feedback":{"title":"What can we do to improve?"},"submitButton":"Submit","successMessage":"Thank you for your feedback","title":"Was this helpful?","feedbackPercentLabel":"of people found this helpful","captcha":{"error":"Please tick the box"}}}
Search FAQs

What is a Non-Auto Circuit Breaker, does it refer to an Isolator?

Non Auto Circuit Breaker: This is not a standard term used to define a circuit breaker.However if we go by definition A circuit breaker that has no automatic thermal overload trip element but does have a magnetic trip element for short-circuit/fault protection. Short-circuit and overload protection must be provided by an upstream overcurrent device.
So our Switchdiscconector complies with this definition.
Current limiting circuit breakers are those  circuit-breaker with a break-time short enough to prevent the short-circuit current reaching its otherwise attainable peak value.
These cusrves are defined between short circuit peak and rms value.
From your query it is not clear which calculation you are asking as the curve are defined between peak and rms values already. Please refer attached curve for NSX MCCB.
Does this current limiting feature reflected in Ecodial?
It depends what type of breaker you have selected. Foe example our NW L1 and Compact NSX MCCB are current limiting breakers.So if you have selected these models you will have current liniting feature already.
Explore more

Can't find what you are looking for?

Reach out to our Customer Care team to receive information on technical support, assistance for complaints and more.
Explore more