STO (Service Thermoplastic Oil resistant) cable bulk power cord wire products also known as STO portable or flexible cable with UL and CSA approvals.
STO is designed for extra hard usage for applications like heavy tools, industrial equipment, household appliances, and lighting applications. It is rated up to 600 volts and up to 105C degrees. STO has a PVC jacket which is tougher than rubber compounds and picks up less dirt on the wire jacket.
Below are our most popular styles of 3, 4 and 5 conductor 12AWG through 4AWG (gauge) products. Please select desired number of conductors and wire gauge to see detailed specifications, how to buy and lead times. If you don't see what you are looking for, please call or email because it's highly likely we offer it.