Find the topic you need in the online index!

The 2017 National Electrical Estimator has a complete cross-referenced index. Find the subject you need in the left column. Then click on the subject link in the right column to jump to the costbook page.

2017 National Electrical Estimator

Subject Subject links
Stranded wireType XHHW 600 volt stranded copper building wire   
  aluminum600 volt cross-linked polyethylene (XLP) solid aluminum wire