17VATC, 19VATC, 21VATC, 25VATC, French Standard 17VATC: 1. 13 CCS/BC+ 4. 8FPE+ AL-FOIL+ BRAID+ 7. 0PVC 19VATC: 1. 02 CCS/BC+ 4. 8FPE+ AL-FOIL+ BRAID+ 6. 9PVC 21VATC: 1. 13 CCS/BC+ 4. 8FPE+ AL-FOIL+ BRAID+ 6. 9PVC 25VATC: 0. 81 CCS/BC+ 3. 7FPE+ AL-FOIL+ BRAID+ 6. 1PVC 1) Center Conductor: CCS/BC 2) Dielectric: Foam PE 3) Al-Foil 4) Braiding Shield: Al/BC/TC wire 5) Jacket: PVC