Belden · Industrial communication cables
Belden Blue Hose (9463) Cable
Belden Blue Hose (9463) cables for Data Highway and Data Highway Plus networks. A rugged data bus cable that links PLC processors, I/O devices and field devices, in standard, high-flex, halogen-free, direct-burial and armoured versions. If you know the part number, request a quote directly. If not, describe your line and we will help you choose.
- 9463 · 9463F · 3072F
- 1 pair · 20 AWG
- Foil + braid shield
- Common types in stock
- Cut lengths
We keep commonly used types in stock and supply cut lengths as well as full reels. We ship worldwide from our warehouses in Germany and Turkey.
Request a quote by part number Help me choose the right cable

Most used Belden Blue Hose cables
Blue Hose is the single-pair, foil and braid shielded data bus cable known for its blue jacket. The five most requested types are listed below; all part numbers follow in the next section.
| Part number | Construction | Jacket and rating | Choose it when | Document | Quote |
|---|---|---|---|---|---|
| Belden 9463 | 1 pair, 20 AWG stranded | PVC · UL CM · CPR Eca · −40 to +80 °C · OD 6.05 mm | Industry-standard Data Highway line | 9463 datasheet | Request a quote |
| Belden 9463F | 1 pair, 20 AWG stranded | PVC · high flex · −40 to +80 °C | Moving machinery and cable tracks | 9463F datasheet | Request a quote |
| Belden 9463NH | 1 pair, 20 AWG stranded | Halogen-free (LSZH) · CPR Eca | Projects that require a halogen-free jacket | 9463NH datasheet | Request a quote |
| Belden 129463 | 1 pair, 20 AWG stranded | PVC · aluminium interlock armour | Lines that need mechanical protection | 129463 datasheet | Request a quote |
| Belden 3072F | 1 pair, 18 AWG stranded | PVC · 600 V tray cable (TC), PLTC · −40 to +75 °C | Lines laid in the same tray as power cables | 3072F datasheet | Request a quote |
All Belden Blue Hose cable part numbers
The table below lists Belden’s current Blue Hose cables. Find the code in your specification and write to us; we quote every part number on the list.
| Part number | Conductor | Jacket | Feature |
|---|---|---|---|
| 20 AWG · 1 pair | |||
| 9463 | Stranded | PVC | Industry standard · UL CM · CPR Eca |
| 9463F | Stranded | PVC | High flex · CPR Eca |
| 9463DB | Stranded | PE | Direct burial |
| 9463NH | Stranded | Halogen-free (LSZH) | CPR Eca |
| 9463LS | Stranded | Halogen-free (LSZH) | Steel wire armoured (SWA) |
| 89463 | Stranded | FEP | Plenum (UL CMP) · −70 to +200 °C |
| 129463 | Stranded | PVC | Aluminium interlock armoured |
| 139463 | Stranded | PVC | Steel interlock armoured |
| 189463 | Stranded | PVC | Continuous aluminium armoured · UL PLTC |
| 629463 | Stranded | PVC | Aluminium armoured · oil resistant |
| 639463 | Stranded | PVC | Steel armoured · oil resistant |
| 729463 | Stranded | PVC, halogen-free outer jacket | Aluminium armoured |
| 18 AWG · 1 pair · 600 V | |||
| 3072F | Stranded | PVC | 600 V tray cable (TC) · UL PLTC · CPR Eca |
| 123072F | Stranded | PVC | Aluminium interlock armoured · UL PLTC |
Where is Blue Hose 9463 used?
Blue Hose was developed for Data Highway applications between PLC processors, I/O devices and other equipment on the factory floor. 9463 is commonly specified for Allen-Bradley Data Highway Plus and remote I/O lines.
Armoured and direct-burial Blue Hose cables
Aluminium, steel and continuous aluminium armoured types for runs exposed to mechanical impact and rodents; PE-jacketed 9463DB for direct burial.
Halogen-free and high-temperature types
Halogen-free 9463NH and steel wire armoured 9463LS where fire safety is required; FEP-jacketed 89463 for plenum spaces and high temperatures.
Armoured versions of Belden Blue Hose cables
Many of the cables on this page are also available with factory-applied armour. Armour protects the cable against crushing and impact and allows installation without conduit. Each armoured code is shown with its unarmoured base code. The list for all networks is on Belden Armored Data Cable.
| Armoured code | Armour type | Unarmoured base code |
|---|---|---|
| 9182LS | Steel wire (SWA) | 9182 (base code) |
| 9463LS | Steel wire (SWA) | 9463 |
| 123072F | Aluminium interlock (AIA) | 3072F |
| 129463 | Aluminium interlock (AIA) | 9463 |
| 129463D | Aluminium interlock (AIA) | 9463D (base code) |
| 139463 | Steel interlock (SIA) | 9463 |
| 189463 | Continuous aluminium (CCA) | 9463 |
| 629463 | Aluminium interlock (AIA) | 9463 |
| 639463 | Steel interlock (SIA) | 9463 |
| 729463 | Aluminium interlock (AIA) | 9463 |
| 973072Z | Bronze braid | 3072Z (base code) |
Why Belden?
- The established Data Highway cable. 9463 has been used for this application for years and is named by its code in specifications.
- Two-layer shield. Foil and tinned copper braid protect against factory-floor noise.
- A version for every environment. Flexible, direct-burial, halogen-free, plenum and five armour options.
- A datasheet for every code. Current manufacturer documents ready for your approval and tender files.
Why PROTEL?
- Authorised Belden distributor. Products come directly from the manufacturer.
- Stock. Commonly used types are kept in stock.
- Cut lengths. You do not have to buy a full reel.
- Selection support. Tell us your line and devices; we recommend a type and explain why.
- Worldwide supply. Shipped from our warehouses in Germany and Turkey.
Frequently asked questions about Blue Hose cable
What is Blue Hose cable?
Blue Hose is Belden’s blue-jacketed data bus cable, part number 9463. It is a single 20 AWG pair with foil and braid shielding.
What is the difference between 9463 and 3072F?
9463 is 20 AWG and used on standard lines. 3072F is 18 AWG, 600 V rated, and can be laid in a tray together with power cables.
Which Blue Hose cable is used on moving machinery?
High-flex 9463F.
Which type is used outdoors or underground?
PE-jacketed 9463DB for direct burial; armoured types where mechanical protection is needed.
Do I have to buy a full reel?
No. We supply cut lengths. The part number and the total length are enough.
Request a quote
- If you know the code: the part number, total length and delivery country are enough.
- If you do not: send your application, line length and environment; we recommend the type.
- If you have a specification or BOQ: send it and we will return the matching part numbers.
Product images and technical information on this page are © Belden Inc. and are used with the manufacturer’s permission. Technical values are taken from the manufacturer’s datasheets; the current datasheet is binding. Source: belden.com
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