This 50ft SJTW 12/3 locking contractor extension cord can be used in -50 degrees Celsius to 75 degrees Celsius. It comes with a black plug with a red and blue cord and is cUL approved. Specs are: 15A 125V 1875W SJTW 12/3.
Details + Specification
Locking Contractor Cord
Temperature range that the cord can be used in is -50 degrees celsius to 75 degrees celsius