NTKMXFtlN, NTKMXpFtlN

Local, reinforced telecommunication cables with halogen-free coatings.

NTKMXFtlN, NTKMXpFtln - telecommunication (T) cable (K) local (M), bent, with polyethylene insulation (X) or with insulation made of polyethylene foam with a layer of polyethylene homogeneous (Xp), with a moisture barrier, with a coating (N) and sheath (N) made of a halogen-free flame retardant material with limited smoke emission as well as toxic and corrosive gases, armored with lacquered steel strips (Ftl).

Construction:

• Operating Conductors: Length listed
• Work cores insulation:
• full polyethylene
• foam polyethylene with an outer layer of polyethylene (foamskin)
• Bundles:
• Foursquare
• The transmission paths in the quadrant form the conductors "a" and "b" and "c" and "d"
• Bunches and cable centers: Four bundles are twisted into elementary bunches of 5 or 10 fours in a bunch. Elemental tufts are twisted into a core or four basic bundles. The cable center is twisted elementary or basic tufts. Elementary bunches in the cable center are distinguished by a colorful coil
• Insulation of the center: Polyester tapes
• Damp barrier: Aluminum tape coated on both sides with a layer of ethylene copolymer
• Coating: Halogen-free material that does not spread flame with limited smoke and toxic and corrosive gases
• Armor: Painted steel belt
• Cover: halogen-free flame retardant material with limited smoke and toxic and corrosive gases

Characteristic:

• Example of marking: TFKABLE 1 NTKMXpFtlN 50x4x0,8 / year of production / metric print every 1 meter
• Application: Cables are intended for the construction of telecommunications local networks in environments endangered by fire
• Fabrication length: 600 mb or a multiple thereof

In accordance with: ZN-FKO-221

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