Historical
NEMA HP 4:2000 (R2005)
Electrical And Electronic Fep (Fluorinated Ethylene Propylene) Insulated High Temperature Hook-Up Wire, Types Kt (250 Volt), And Kk (1000 Volt)
Covers specific requirements for FEP insulated solid and stranded wire designed for the internal wiring of high-reliability electrical and electronic equipment.
NEMA: National Electrical Manufacturers Association [nema]