
RS-232, 2PR #24 Str TC, LSZH ins, OS, LSZH Jkt, 300 V,Cca
2-Pair, 24 AWG stranded (7x32) TC conductors, LSZH insulation, twisted pairs, overall Beldfoil shield (100% coverage), 24 AWG stranded TC drain Wire, LSZH jacket, Flame resistance IEC 60332-3C, CPR Cca
- Availability
- Global
- Status
- Capability
Specifications
Product Overview
| Suitable Applications | Instrumentation and computer cable; For EIA RS-232 data transmission applications |
|---|
Physical Characteristics (Overall)
| Conductor Count | 4 |
|---|
Conductor
| AWG | 24 |
|---|---|
| Stranding | 7x32 |
| Material | TC - Tinned Copper |
| No. of Pairs | 2 |
Insulation
| Material | LSZH - Low Smoke Zero Halogen (Flame Retardant) |
|---|---|
| Nominal Diameter | 1.12 mm |
| Diameter +/- Tolerance | 0.05 mm |
Color Chart
| Number | Color |
|---|---|
| Pair 1 | Black & Red |
| Pair 2 | Black & White |
Outer Shield
| Type | Tape |
|---|---|
| Material | Bi-Laminate (Alum+Poly) |
| Material Trade Name | Beldfoil® |
| Drainwire Material | TC - Tinned Copper |
| Drainwire AWG | AWG24/7 |
Outer Jacket
| Material | LSZH - Low Smoke Zero Halogen (Flame Retardant) |
|---|---|
| Nominal Diameter | 6.0 mm |
| Nominal Wall Thickness | 0.9 mm |
Construction and Dimensions
Cabling
| Description | 2 pairs twisted to cable core |
|---|
Electrical Characteristics
Conductor DCR
| Nominal Conductor DCR | 78.7 Ohm/km |
|---|---|
| Nominal Outer Shield DCR | 55.8 Ohm/km |
Capacitance
| Nom. Capacitance Conductor to Conductor | 98.4 pF/m |
|---|---|
| Nom. Capacitance Conductor to Other Conductor to Shield | 164 pF/m |
Impedance
| Frequency [MHz] | N/A |
|---|
Current
| Element | Conductor(s) |
|---|---|
| Max. Recommended Current [A] | 1.76 Amps per Conductor |
Voltage
| Voltage Rating [V] | 300 V |
|---|
Temperature Range
| Installation Temperature Range | -15°C To +70°C |
|---|---|
| Storage Temperature Range | -30°C To +70°C |
| Operating Temp Range (Flexible Install) | -15°C To +70°C |
| Operating Temp Range (Fixed Install) | -30°C To +70°C |
Mechanical Characteristics
| Oil Resistance | IEC 60811-404 |
|---|---|
| Maximum Recommended Pulling Tension | 100 N |
| Minimum Bend Radius During Installation | 58 mm |
Standards
| CPR Euroclass | Cca-s1,d1,a1 |
|---|---|
| CENELEC Compliance | EN 50290-2-20 |
Applicable Environmental and Other Programs
| Environmental Space | Indoor/Outdoor - Euroclass Cca |
|---|
Suitability
| Suitability - Burial | No |
|---|---|
| Suitability - Indoor | Yes |
| Suitability - Non-Halogenated | Yes |
| Suitability - Oil Resistance | IRM 902 70°Cx4h |
| Suitability - Outdoor | Yes |
| Suitability - Sunlight Resistance | Yes - UL 1581 sec 1200 Black Only |
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 | 60% |
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 6km for the first order. This product will have Chrome 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 9502NH plus extra 6-7 weeks. Please liaise with your Belden representative for confirmation. |
|---|
History
| Update and Revision | Revision Number: 0.12 Revision Date: 07-23-2026 |
|---|
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