Product Hierarchy
Product Hierarchy

4502ULW - Security & Sound, 4 Conductor 22 AWG BC, BC, LSZH, Cca


Security & Commercial Audio Cable, 4-22 AWG stranded bare copper conductors with Low Smoke Zero Halogen insulation, and LSZH jacket with ripcord, CPR Cca

Life Cycle Status: Capability

Product Overview

Suitable Applications: Security System, Intercom/PA, Audio/Speaker, Power-Limited Controls

Physical Characteristics (Overall)

Conductor
AWGStrandingMaterialNominal DiameterNo. of Conductors
227x30BC - Bare Copper0.75 mm4
Conductor Count: 4
Insulation
TypeMaterialNominal DiameterNominal Wall Thickness
InsulationLSZH - Low Smoke Zero Halogen (Flame Retardant)1.45 mm0.35 mm
Color Chart
NumberColor
Wire 1Black
Wire 2Red
Wire 3White
Wire 4Green
Outer Shield
Coverage [%]Drainwire MaterialDrainwire AWG
100%TC - Tinned CopperAWG24/7
Outer Jacket
MaterialNominal DiameterNominal Wall Thickness
LSZH - Low Smoke Zero Halogen (Flame Retardant)5.7 mm1.1 mm

Construction and Dimensions

Cabling
Description
4 wires twisted

Electrical Characteristics

Conductor DCR
Nominal Conductor DCR
54 Ohm/km
Capacitance
Nom. Capacitance Conductor to Conductor
70 pF/m
Current
Max. Recommended Current [A]
2.2 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 Tension: 80 N
Min. Bend Radius During Installation: 57 mm
Min Setting Radius: 34 mm

Standards

CPR Euroclass: Cca-s1a,d1,a1

Applicable Environmental and Other Programs

Environmental Space: Indoor - Euroclass Cca
EU CE Mark: Yes

Flammability, LS0H, Toxicity Testing

IEC Flammability: IEC 60332-1-2
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
IEC 61034-2 - Smoke Density Min. Transmittance: 80%

Product Notes

Notes: This is a preliminary Technical Design Specification (TDS) which is subject to modification throughout the prototyping phase. The minimum business quantity to offer is 12km for the first order. This product will have Grey as standard color and 305mt or 500mt 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 4502FE plus extra 6-7 weeks. Please liaise with your Belden representative for confirmation.

History

Update and Revision: Revision Number: 0.6 Revision Date: 04-07-2025
NewGen-Cables_Reference-Guide.pdf
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