SOUTHWIRE COMPANY 49293401 Dog Fence Wire 18 GA 15 Amp 150 V 90 Deg C Single Conductor, Red, 500' Single conductor and low-voltage solid copper circuit cable has PVC (polyvinyl chloride) coated jacket and is suitable for landscape irrigation at conductor temperatures not to exceed 60 degrees C Ideal for golf course and commercial lawn care, controlling landscape irrigation systems around parking lots, shopping centers, and large commercial projects Also ideal for invisible dog fence systems