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What are the temperature derating values for EDB, EGB, and EJB breaker in NF panelboards?

Issue:
What are the temperature derating values for EDB, EGB, and EJB breaker in NF panelboards? 

 
Product Line:
E-Frame Breakers 

 
Environment:
NF Panelboards 
 

Cause:
What are the temperature derating values for EDB, EGB, and EJB breaker in NF panelboards? 

 
Resolution:
 
 
The derating values vary depending on amperage and temperature. The charts are shown in https://www.schneider-electric.us/en/download/document/0100DB0101. See attached derating chart.
 
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