{"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

Is a line isolation contactor or shunt trip circuit breaker needed with Schneider Electric ATS48 Soft Starters?

Yes a line isolation contactor or shunt trip circuit breaker is needed with Schneider Electric ATS48 Soft Starters.
Since the solid-state switches may be incapable of completely blocking the motor power should a fault occur, auxiliary isolation on the line side of the controller is required. Use either a circuit breaker equipped with a shunt trip coil or an electromagnetic contactor. Connect the isolation device to the fault relay of the controller so that it opens the controller power circuit in the event of a controller fault. The isolation device must be capable of interrupting motor locked rotor current.

See link for further product information:https://www.se.com/au/en/product-range/689-altistart-48/
soft starter for asynchronous motor - ATS48 - 14.8 A - 230..415 V - 3..15 KW
Explore more

Can't find what you are looking for?

Reach out to our customer care team if you have any questions or need more technical support.
Explore more