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.