Buy SO Cable & SOOW Cable

A question we are often asked is what is the difference between SO cable and VNTC cable and under what circumstances should I use one over the other?  Keep in mind that SO cable is generally designed for portable power applications also known as temporary power.  Tray cable on the other hand is designed more for a permanent installation.  If you think in those terms, it will make it easier for you to decide which one to use.  If you are installing something and leaving it there for the long term, then tray cable is probably your best bet.

Another factor to consider is what the cable will actually be exposed to.  SO cable is not designed to be left out in the sun or buried under ground for any extended period of time.  If you use it in that way you will find that the jacket will begin to dry rot and crack.  Tray cable on the other hand generally comes with a UV resistant jacket that is also direct burial rated.  Delco stocks both items in most gauge sizes and conductor counts.  Give us a call if you have any questions at 800-714-9473.

Another question we often get is what is different between VNTC cable and SO cable? VNTC stands for vinyl nylon tray cable. This type of cable is quite different from SO and SOOW cable. The SO cable is designed for temporary power whereas the VNTC is for permanent installation. This type of tray cable is also generally approved for direct burial applications and is usually sunlight resistant and weather proof.

SO cable if left out in the sun will eventually crack and dry rot. While the SOOW version of this cable is water resistant it is not water proof, which means it is not recommended to use this cable for applications where the cable may be continually submerged.

We have specifications you can look at on our VNTC cable here. Delco stocks a wide variety of tray cable and SO cable. Feel free to give us a call at 800-714-9473 if you have any questions or needs for either of these products.