2017 NEC Book

Now Available

There is many updates in the 2017 NEC. Get ready for change!

Here are a few highlights:
  • Lots of new guidelines on field evaluated electrical equipment
  • More documentation required on the Available Fault Current
  • Additional marking requirements for non-dwelling unit service equipment rated 1200+ amps
  • Changes with GFCI protection requirements
  • New rules on performance testing GFPE in the field
  • New derating requirements for wiring methods above rooftops
  • Revised rules on the corrected ampacity of SE cables in contact with thermal insulation
  • Watch for new rules on “extra duty” outlet box hoods
  • Changes in low voltage lighting requirements
  • New rules on GFCI protection for specific appliances
  • And much, much more!