Disclaimer: The information included in the links below, the tables and the results of any calculations are not guaranteed to be correct and as such are not meant to replace consultation with the appropriate authorities.  Atkins & Stang Inc. does not assume responsibility for any false or misleading information associated with the links provided on this page.

  

Wire Size Calculator

Voltage Drop Calculator

Voltage Drop Table

Conductor Ampacities

Derating Conductors

Service Entrance Ground Conductors

Equipment Ground Table

Box Wire Capacity Calculator

EMT, IMC & Rigid Conduit Fill Chart

PVC Conduit Fill Chart

Flexible Conduit Fill Chart

Liquidtight Conduit Fill Chart

Nema Straight Blade Device Chart

Nema Locking Device Chart

3 Phase Transformer Ratings

Approximate Full Load Amps for Single Phase Motors

Approximate Full Load Amps for Three Phase Motors

Formulas

Trade Slang Homepage

Duke Energy Electric Service Manual

The Inspection Bureau Inc. 

 

1031 Meta Drive * Cincinnati, Ohio 45237 * (513) 242-8300 Fax: (513) 482-7054