18/3 SJOOW Portable cord with 0.03-Inch EPDM rubber insulation, has 0.03-Inch black rubber jacket to offer added safety. The copper cord has voltage rating of 300-Volts and current rating of 10-Amps. This flexible cord is resistant to oil, acid, impact, abrasion, water, flame and high temperature to ensure longer service life. It is 250-ft long and has outside diameter of 0.303-Inch. It withstands temperature rating of -40 to 90 deg C. Cord comes in carton. Cord is UL listed, CSA certified, RoHS/OSHA compliant and meets MSHA standards.