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NEC Wire Ampacity Chart for 105°C Wire Insulation

Question asked by nicholas.harknett on Dec 7, 2016
Latest reply on Dec 8, 2016 by nicholas.harknett

Good Afternoon,

  Is anyone aware of where to find or how to calculate a wire ampacity chart for wires with 105°C insulation <2000 VAC as is published in CSA 22.2-14?  90°C ampacities are well documented, but 105°C, despite it's common use in some industries has no tables in the NEC.  Any help would be greatly appreciated.

 

  Regards,

    Nick

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