This Module utilizes NEC®
Sections 314.16(B)(1) thru (5) and Table 314.16(B) and accesses an interactive Table 314.16(A).
This module performs calculations of both similar and dissimilar conductor sizes and new and justification of existing device boxes with a very simple and fast
"drag and drop" graphical user interface.
After all the connectors have been placed and characterized along with the placement of the devices, press the Justify Box Size button. Volts will compute the required
size based on the connector characterization and compare that to the accumulated volume of the selected box, extension ring and cover. The resulting volumes are displayed
either with a Go / No-Go light indicator for justification or a list of compliant boxes from the integrated Device and Metal Box database.
The Device and Metal Box Fill module is integrated with the
Device and Metal Box Database.