BeldenBA43103FR
RailTuffTM RS485 CANBUS Railway TCN Cable with X-LSZH Material with Fire Resistance
2CX0.5 mm2 + 1CX0.5mm2 Stranded Tinned Copper Conductors, Foam Polyolefin and Polyolefin insulation, Shield, XL-LSZH outer jacket
- Availability
- Global
- Status
- Active
Specifications
Product Overview
| Suitable Applications | RS485 data cable for fixed and protected installations inside and outside of rail vehicles. This cable is applied for digital signal transmission with good transmission rate at the high frequencies and capable to continue transmitting data even when being directly attacked by fire.. It is suitable for wiring of the components in the train communication network (TCN) inside the car and coach. This cable meets the requirements of the relevant parts of international railway standards like EN 50305, EN 50267, EN 45545-2, IEC 60331-23, EN 50200, IEC 60332-3-25 Category D and TJ/CL-313. |
|---|
Construction Details
| Overall Cable Diameter (Nominal) | 8.6 mm (0.34 in) |
|---|
Conductor
| Size | 0.5 mm2 |
|---|---|
| Material | TC - Tinned Copper |
| Notes | Nom. Conductor Stranding:19/0.18 mm |
Insulation
| Material | Nom. Insulation Diameter | Color Code | Notes |
|---|---|---|---|
| PO - Polyolefin (Foam) | 2.18 mm (0.0858 in) | Red | Signal Core |
| PO - Polyolefin | 2.18 mm (0.0858 in) | Blue | Single Core |
| PO - Polyolefin | 0.95 mm (0.037 in) | Black | Power |
Outer Shield
| Shield Type | Material | Coverage |
|---|---|---|
| Tape | Bi-Laminate (Alum+Poly) | 100% |
| Braid | Tinned Copper (TC) | 80% |
Outer Jacket
| Material | LSZH - Low Smoke Zero Halogen (Flame Retardant) |
|---|
Electrical Characteristics
Electricals
| Max. Conductor DCR | Max. 40.1 Ohm/km |
|---|---|
| Nom. Characteristic Impedance | 120 Ohm |
High Frequency
| Frequency [MHz] | Max. Insertion Loss (Attenuation) [dB/100m] |
|---|---|
| 1.5 | 1.5 |
| 3 | 3 |
Voltage
| UL Voltage Rating | 300 V |
|---|
Mechanical Characteristics
Temperature
| Operating | -40°C to +80°C |
|---|
Bend Radius
| Installation Min. | 5×D |
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Standards and Compliance
| Environmental Suitability | Indoor, Oil Resistance |
|---|---|
| Flammability / Reaction to Fire | IEC 60332-1-2, IEC 60332-3-25, IEC 60331-23 |
| CENELEC Compliance | EN 45545-2 |
| European Halogen Free Standards | IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 10 μS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3 |
| European Directive Compliance | EU CE Mark |
History
| Update and Revision | Revision Number: 0.12 Revision Date: 02-26-2026 |
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Resources
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