Product Hierarchy
Product Hierarchy

8772NH - Audio, Control and Instrumentation Cable 300 V, +60 °C, Foil Shield

20 AWG stranded (7x28) tinned copper conductors, conductors cabled, polyethylene insulation, overall Beldfoil® shield (100% coverage), 20 AWG stranded tinned copper drain wire, LSZH jacket.

Product Overview

Environmental Space: Indoor - Euroclass B2ca
Suitable Applications: Instrumentation and computer cable; For data transmission applications

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Conductors
207x28TC - Tinned Copper3
Conductor Count: 3
MaterialNominal DiameterDiameter +/- ToleranceNominal Wall Thickness
Polyethylene1.78 mm0.05 mm0.017 in
Color Chart
Wire 1Black
Wire 2Red
Wire 3Clear
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Thickness of FoilDrainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeAluminum/PolyesterZ-fold®100 %9 / 12 µmTC - Tinned CopperAWG20/77x28 mm
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
LSZH / FRNC5.65 mm0.9 mm

Construction and Dimensions

3 wires twisted to cable core6 twist/ft

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
34.5 Ohm/km30.8 Ohm/km
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
88.6 pF/m167.3 pF/m
Nominal Characteristic Impedance
69 Ohm
Nominal Velocity of Propagation (VP) [%]
66 %
ElementMax. Recommended Current [A]
Conductor4 A
UL Voltage RatingVoltage Rating [V]
300 V RMS300 V

Temperature Range

Installation Temp Range: -15°C To +80°C
UL Temp Rating: 60°C
Storage Temp Range: -30°C To +80°C
Operating Temp Range: -20°C To +60°C
Operating Temp Range (Fixed Install): -15°C To +80°C

Mechanical Characteristics

Oil Resistance: IEC 60811-404
Bulk Cable Weight: 28 lbs/1000ft
Max Recommended Pulling Tension: 180 N
Min Bend Radius During Installation: 56.5 mm
Min Bend Radius/Minor Axis: 2 in


NEC/(UL) Specification: CMG
CEC/C(UL) Specification: CMG
CPR Euroclass: B2ca-s1,d1,a1
CENELEC Compliance: EN 50290-2-27

Applicable Environmental and Other Programs

EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
EU RoHS Compliance Date (yyyy-mm-dd): 2005-01-01
CA Prop 65 (CJ for Wire & Cable): Yes
MII Order #39 (China RoHS): Yes


Suitability - Indoor: Yes
Suitability - Non-Halogenated: Yes

Flammability, LS0H, Toxicity Testing

C(UL) Flammability: FT4
UL Flammability: UL1685 FT4 Loading
ISO/IEC Flammability: IEC 60332-1-2 and IEC 60332-3-24
Amount of Halogen acc. to IEC 60754-1 & EN50267-1: Zero
UL voltage rating: 300 V RMS


Plenum (Y/N): No

Part Number

Item #ColorLength
8772NH.001000Blue1,000 m
8772NH.00500Blue500 m
8772NH.011000Chrome1,000 m
8772NH.01500Chrome500 m
8772NH.01152Chrome152 m


Update and Revision: Revision Number: 0.226 Revision Date: 09-02-2019
Date: 2005-01-01
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