Belden

4542FLW - Security & Sound, #22-3pr, BC, LSZH, Shielded, Cca

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SKU:
4542FLW
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Description

Security & Commercial Audio Cable, 3-22 AWG stranded bare copper pairs with polyolefin insulation, Beldfoil® shield and LSZH jacket with ripcord, CPR Cca

Specifications

Specifications

Product Overview

Suitable ApplicationsSecurity System, Intercom/PA, Audio/Speaker, Power-Limited Controls, Noisy Environment

Physical Characteristics (Overall)

Conductor

AWGStrandingMaterialNominal DiameterNo. of Pairs
227x30BC - Bare Copper0.75 mm3
Conductor Count6
Total Number of Pairs3

Insulation

MaterialNominal DiameterDiameter +/- ToleranceNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)1.45 mm0.05 mm0.35 mm

Color Chart

NumberColor
Pair 1Black & Red
Pair 2Black & White
Pair 3Black & Green

Outer Shield

TypeMaterialMaterial Trade NameCoverage [%]Thickness of FoilDrainwire MaterialDrainwire AWG
TapeBi-Laminate (Alum+Poly)Beldfoil®100%9 µmTC - Tinned CopperAWG24/7

Outer Jacket

MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)7.50 mm1.0 mm

Construction and Dimensions

Cabling

Description
3 pairs twisted

Electrical Characteristics

Conductor DCR

Nominal Conductor DCRNominal Outer Shield DCR
54 Ohm/1000ft52.8 Ohm/km

Capacitance

Nom. Capacitance Conductor to ConductorNom. Capacitance Conductor to Other Conductor to Shield
105 pF/m185 pF/m

Current

Max. Recommended Current [A]
2.0 Amps per Conductor

Voltage

Voltage Rating [V]
300 V

Temperature Range

Installation Temperature Range-20°C To +70°C
Storage Temperature Range-30°C to +70°C
Operating Temperature Range-20°C To +70°C

Mechanical Characteristics

Max. Pull Tension130 N
Min. Bend Radius During Installation75 mm
Min Setting Radius38 mm

Standards

CPR EuroclassCca-s1a,d1,a1

Applicable Environmental and Other Programs

Environmental SpaceIndoor - Euroclass Cca

Flammability, LS0H, Toxicity Testing

IEC FlammabilityIEC 60332-1-2
IEC 60754-1 - Halogen AmountZero
IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity2.5 µS/mm
IEC 60754-2 - Halogen Acid Gas Amount - Min. pH4.3
IEC 61034-2 - Smoke Density Min. Transmittance80%

History

Update and RevisionRevision Number: 0.46 Revision Date: 12-20-2022
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Additional Information

Variant_Options:
Item #|Color|Put-Up Type|Length|EAN
Variant_Options 4542FLW.00500:
4542FLW.00500|Gray|Reel|500 m|8719605179906
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