Charts & Calculations

We are dedicated to providing you with resources for all your projects. For professionals or beginners, we have various charts and calculations to help you complete any job better and more efficiently. If you still need help, contact us, and our experts will help you tackle your biggest problems.

Hubbell Utility Pole Line Hardware

Hubbell Utility Pole Line Hardware


Conduit Fill Table


Wire Fill Chart


Allowable Ampacities Insulated Conductors