A great tool for electrical engineers and electricians.
Based on the inputted wires this app will calculate:
The maximum wires in a conduit
The minimum box size
The minimum conduit/nipple size
The calculations use the 2008/2011/2014 National Electric Code (NEC)
See About menu for additional functionality.
Get Voltage Drop, Fault Current and Wire Ampacity calculations with Electric Pro
v2.1 - Added NEC 2014 data