The cables are designed for the main signalling circuits of 1500V DC electrifi ed lines.

Standard

SNCF CT 445

• Conductors :Solid annealed copper, 1.0mm^2 nominal cross section area.
• Insulation : Solid polyethylene.
• Cabling Element :Each two conductors are twisted together to form a pair.
• Stranding :Pairs are helically stranded in layers to form the cable core.
• Core Wrapping : Plastic tape(s) with overlapping.
• Inner Sheath: PE sheath. LSZH FR option can be offered upon request to NF C 32 070.2.2 (C1).
• Mechanical Protection: Two helically applied steel tapes (0.15, 0.2/0.5mm, depending on pair count).
• Outer Sheath: PE/PVC. LSZH FR option can be offered upon request to NF C 32 070.2.2 (C1).
• Remarks: ZPFU: PE/PVC Sheath; ZPFU-SH: LSZH Sheath.