500+Installs
19 MBSize
1.0.5Version

Determine minimum conductor size and best wire and cable for your installation.

Latest Version

Version
Update
Sep 1, 2026
Developer
Category
Installs
500+

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Building Wire Selector APP

Southwire's Building Wire Selector determines the minimum conductor size and the best wire and cable type for a particular installation, following the National Electrical Code® wiring methods.
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