TF

8 coding systems recognise this code

NEC / UL (USA)

SymbolMeaning
TThermoplastic (PVC) insulation
FFixture wire
TFThermoplastic fixture wire, no nylon. 600 V, 60 C (UNVERIFIED). UL 66; NEC Article 402

Telecom/Signal/Fiber Optic (VDE 0815 - 0816 - 0888)

SymbolMeaning
TDistribution Cable
FJelly Compound

NEC 402

SymbolMeaning
TThermoplastic Insulation
FFixture Wire, Standard Stranding

CEI-UNEL 35011 (Italy)

SymbolMeaning
TTelephone Cable
FRound Steel Wire

NEK 606

SymbolMeaning
TCross-Linked Polyethylene (XLPE)
FSemi-Conducting Pe

NBN

SymbolMeaning
TTelephone Cable
FHeavy Load (1000 V)

Swiss

SymbolMeaning
TThermoplastic Insulation And Jacket
FFlat Galvanized Steel Wire

KEMA

SymbolMeaning
TThermoplastic Elastomer Insulation
FFine-Wired In Flexible Cables-Class 5