- Voltage: 600 Volts
- Temperature: 90° C
- Conductors: Class B stranded bare copper per UL 83 and 62.
- Insulation: Polyvinyl chloride (PVC) per UL 62 for Type TFFN (18 – 16 AWG) or UL 83 for Type THWN or THHN wire. Average thickness is 15 mils for sizes 18-12 AWG and 20 mils for 10 AWG.
- Standards: Tested per UL requirements for Type TC cables having THWN or THHN (TFFN) conductors. Cables are listed for direct burial and meet the IEEE 1202, UL 1277 and ICEA 210,000 BTU flame tests.
- Ampacity: Based on not more than three conductors in raceway or cable or earth with an ambient temperature of 30° C per NEC 310-16. The values have been derated where applicable.