{}

Our Brands

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

Welcome to the Schneider Electric Website

Welcome to our website.
Search FAQs
This FAQ has been written for NEAL (North East Africa and Levant) region. 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 standard rated voltages for medium voltage fuse according to IEC 60282-1? How to properly define its value?

A voltage used in the designation of the fuse-base or fuse-link, from which the test conditions are determined.
The rated voltage of a fuse and should be selected from the following table:
image

Notes:

  • This rated voltage represents the highest voltage for the equipment,
  • On three-phase solidly earthed systems, fuses may only be used provided that the highest system voltage is less than or equal to their rated voltage.
  • On single phase or non-solidly earthed systems, fuses may only be used provided that the highest system voltage is less than or equal to 87 % of their rated voltage, unless specific testing has been performed

Schneider Electric Egypt and North East Africa

Explore more
Range:
Category:
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:
Category: