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.
The LTMR offers two types of thermal overload protection - Inverse Thermal or Definite Time.
When you set the Thermal Overload Mode to Inverse Thermal and select corresponding motor trip class, then it has tripping curves according to IEC60947-4-1 - see Attachment1.
When you set the Thermal Overload Mode to Inverse Thermal and select corresponding motor trip class, then it has tripping curves according to IEC60947-4-1 - see Attachment1.
Released for:Schneider Electric Egypt and North East Africa
