Product Hierarchy
Product Hierarchy

8777LS - Electronic, 3PR #22 Str TC, PO ins, IF, LSNH Jkt, 300V, SWA


Electronic, 3 Pair AWG 22 Tinned Copper - Stranded, Polyolefin (PO, PE, PP) insulation, Individually Foiled + No Overall shielding, LSZH / FRNC jacket , 300V, SWA

Product Overview

Suitable Applications: Instrumentation and computer cable; For data transmission applications

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNo. of Pairs
227x30TC - Tinned Copper3
Conductor Count: 6
Total Number of Pairs: 3
Insulation
MaterialNominal DiameterDiameter +/- Tolerance
PP - Polypropylene1.27 mm0.05 mm
Color Chart
NumberColor
Pair 1Black & Red
Pair 2Black & White
Pair 3Black & Green
Color Chart1, Table Note: Shielded pairs
Color Chart 2
NumberColor
Pair 1Red
Pair 2Green
Pair 3Blue
Inner Shield Material
TypeMaterialMaterial Trade NameDrainwire MaterialDrainwire AWG
TapeAlum / PolyBeldfoil® (Z-Fold®)TC - Tinned CopperAWG22/7
Inner Jacket Material
MaterialColorNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen flame retardantChrome (RAL 7037)7 mm0.89 mm
Outer Shield Material
Material
Alum / Poly
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen flame retardant11.5 mm1.35 mm

Construction and Dimensions

Cabling
Description
3 pairs twisted to cable core
Armor
Type of ArmorMaterialThickness of Armoring WiresCoverage Percentage
Steel Wire ArmoringGalvanized steel wire0.9 mmMin. 95 %

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Inner Shield DCR
49.2 Ohm/km34.8 Ohm/km
Capacitance
Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
98.4 pF/m180.4 pF/m
Inductance
Nominal Pair Inductance
0.59 µH/m
Impedance
Nominal Characteristic Impedance
50 Ohm
Current
ElementMax. Recommended Current [A]
Conductor2 A
Voltage
Voltage Rating [V]
300 V

Temperature Range

Installation Temp Range: -15°C To +80°C
Storage Temp Range: -45°C To +80°C
Operating Temp Range (Flexible Install): -15°C To +80°C
Operating Temp Range (Fixed Install): -45°C To +80°C

Mechanical Characteristics

Oil Resistance: IEC 60811-404
Min Bend Radius During Installation: 115 mm

Standards

CENELEC Compliance: EN 50290-2-27

Applicable Environmental and Other Programs

Environmental Space: Indoor
EU RoHS Compliance Date (yyyy-mm-dd): 2005-01-01

Suitability

Suitability - Sunlight Resistance: Yes

Flammability, LS0H, Toxicity Testing

ISO/IEC Flammability: IEC 60332-3-24
Amount of Halogen acc. to IEC 60754-1 & EN50267-1: Zero

Part Number

Variants
Item #ColorPutup TypeLengthEAN
8777LS.00500BlackReel500 m8719605019578
8777LS.001000BlackReel1,000 m8719605019561

History

Update and Revision: Revision Number: 0.177 Revision Date: 04-08-2020
Date: 2005-01-01
Belden Cables, Wires and Accessories for Industrial Applications_Original_87238-1.pdf
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