Product Hierarchy
Product Hierarchy

8720ELZ - Electronic, 2 C #14 Str TC, PE Ins, OS, LSZH Jkt, Eca


Electronic, 2 Conductor 14AWG (19x27) Tinned Copper, PE Insulation, Overall Beldfoil® Shield, LSZH Outer Jacket, CPR Eca

Life Cycle Status: Capability

Product Overview

Suitable Applications: Analog signals and digital control ; line level audio; voice communications; panel wiring

Construction Details

Conductor
ElementNo. of ElementsSizeStrandingMaterial
Pair(s)114 AWG19x27TC - Tinned Copper
Insulation
ElementMaterialNom. ThicknessNom. Insulation DiameterColor Code
Pair(s)PE - Polyethylene0.6 mm (0.024 in)3.55 mm (0.140 in)Black & Clear
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%16 AWG (19x29) TC
Outer Jacket
MaterialNom. ThicknessNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)0.6 mm (0.024 in)8.60 mm (0.339 in)
Overall Cable Diameter (Nominal): 8.6 mm (0.34 in)

Electrical Characteristics

Electricals
ElementNom. Conductor DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-Other (Conds + Shield)Nom. Characteristic ImpedenceMax. Current
Pair(s)9.3 Ohm/km (2.8 Ohm/1000ft)78 pF/m (24 pF/ft)154 pF/m (46.9 pF/ft)58 Ohm9.5 Amps per Conductor at 25ºC
Voltage
Voltage Rating
300 V

Mechanical Characteristics

Temperature
OperatingInstallationStorage
-20°C To +70°C-10°C To +70°C-20°C To +70°C
Bend Radius
Stationary Min.Installation Min.
45 mm (1.8 in)89 mm (3.5 in)
Max. Pull Tension: 210 N (47 lbf)
Bulk Cable Weight: 100 kg/km (67 lbs/1000ft)

Standards and Compliance

Environmental Suitability: Indoor - Euroclass Eca, Indoor, Non-Halogenated
Flammability / Reaction to Fire: IEC 60332-1-2
CPR Compliance: CPR Euroclass: Eca
ISO/IEC Compliance: IEC 61034-2 - Smoke Density Min Transmittance = 60%
CENELEC Compliance: EN 50290-2-20
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2)
UK Regulation Compliance: UKCA Mark

Product Notes

Notes: This is a preliminary Technical Design Specification (TDS). The minimum business quantity to offer is 3km for the first order. This product will have Gray as standard color and 305mt as standard put-ups. Additional options for colors and put-ups are available on special request. The estimated production lead time for the first order will be similar to the production lead time of 8720NH. Please liaise with your Belden representative for confirmation.

History

Update and Revision: Revision Number: 0.8 Revision Date: 07-24-2025
Belden-NPI-RS-485-Product-Bulletin-2022-04.pdf
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