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 Saudi Arabia


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