NM jacket in boxes

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  #1  
Old 06-25-20, 09:04 AM
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NM jacket in boxes

I have contradictory information on how far NM jacket must extend into a box.
Is is 1" or 1/4"?

 
  #2  
Old 06-25-20, 09:15 AM
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NEC requires at least 1/4" beyond the clamp into the box or panel.
See NEC 314.17
 
 

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