SO Cable

3 Wire Cable
View our selection of 3 wire SO cable.

4 Wire Cable
View our selection of 4 wire SO cable.

How to Select SO Cable
Learn how to pick the right kind of cable for your application.

SO Cable Specifications
In-depth explanation of SO cord specifications.

Explanation on applications, indoor/outdoor usage, and agency approvals.

Letter Designations
What does "SOOW" or "SJOW" mean? Learn more about SO cord letter designations.

Conductor Color Codes
Explanation of the ICEA Method conductor color codes.

Wire Connectors
SO cord with strand counts higher than class B and C conductors require connectors identified for the specific strand class.

Strain Reliefs
Strain relief selection info with references to the NEC article that requires strain relief for flexible cables.