iPhone Screenshots


This app provides Southwire’s recommendations for the installation of overhead transmission electrical conductors. It is a convenient way to have the information you need for a successful installation with you in the field.

Recommendations for the installation of overhead transmission electrical conductors.
Information from our Overhead Conductor Manual and the industry accepted standard IEEE 524.
Calculator to determine the minimum diameter of the bullwheel and blocks needed for installation.

What’s New

Version 1.0.6

Updated straight line tanget structure calculation.

Ratings and Reviews

4.7 out of 5
3 Ratings

3 Ratings

App Privacy

The developer, Southwire Company, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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