
Type 16 BS 6708 640/1100 V Mining Cable with Two Earth Cores
Type 16 mining cable for excavating, crushing and coal-cutting equipment, with the source-defined 640/1100 V rating and 3 kV; 1.5 kV pilot and earth test reference.
- Model: Type 16
- Conductor and insulation: flexible tinned copper with the insulation and core construction listed for this model in the supplied PDF
- Screen, pilot, earth and armour arrangement preserved from the source datasheet
- Heavy-duty chloroprene or PCP outer protection as listed for this model
- Original Type datasheet available as the product download
Send the equipment, voltage, conductor area, route, quantity and document requirements for an RFQ.
Type 16 for excavating, crushing and coal-cutting equipment
Type 16 mining cable is specified in the supplied BS 6708 datasheet for excavating, crushing and coal-cutting equipment. This page keeps the source-listed voltage, test reference, core functions and dimensional tables together so a procurement engineer can compare the requested model against the cable marking and the equipment connection. The editorial focus is the multi-earth arrangement for coal-cutter supply, not a generic promise of performance.
The supplied construction uses three individually screened phase cores with one unscreened pilot and two unscreened earth cores in the outer interstices around an elastomeric cradle. That arrangement matters because Type 16 adds two unscreened earth cores, so it must be matched to the machine connection and protection design rather than selected by voltage alone. The family should therefore be selected by model, core function and installation route as well as by voltage. The mining and tunnelling cable range provides the wider TEBAOFLEX product context.
- Choose by: confirm the two-earth-core arrangement, core areas and the separate 1.5 kV pilot/earth test reference.
- Confirm before ordering: existing sheath marking, conductor area, cable length, route, support or handling system, terminations and the required inspection documents.
- Do not infer: values not listed in the supplied PDF, such as a different current basis, water/oil/UV performance, certification scope or mechanical interchangeability.
For a broader view of equipment interface and route constraints, see the Mining & Tunnelling solutions page before finalising the two-earth-core cable schedule.
For a technical quotation, send the equipment nameplate or existing cable marking, voltage and size requirement, installation conditions, quantity, destination and any project-specific test or documentation requirement.
Type 16 construction
The cross-section below is the supplied construction drawing for Type 16. The ordering decision is driven by Type 16 adds two unscreened earth cores, so it must be matched to the machine connection and protection design rather than selected by voltage alone.

Source-listed construction
| Construction element | Source-listed value |
|---|---|
| Conductor | Electrolytic stranded tinned copper wire, IEC 60228 Class 5 |
| Insulation | EPR insulation |
| Screen | Tinned copper and nylon braided screen over phase cores; pilot and earth cores are not screened |
| Pilot | One unscreened pilot core in the outer interstices |
| Earth | Two unscreened earth cores in the outer interstices |
| Lay-up | Three phase cores, one pilot and two earth cores laid up around an elastomeric cradle |
| Sheath | Heavy-duty chloroprene outer sheath |
Do not use the drawing as a substitute for the dimensional tables. Confirm the cable end preparation, screen and earth termination, armour bonding and machine interface with the equipment documentation before installation.
Type 16 applications

The supplied datasheet identifies this cable for excavating, crushing and coal-cutting equipment. Google result patterns for the BS 6708 family also separate cables by equipment duty, voltage class, core function and whether the route is armoured, screened, flat or auxiliary. That is why this page keeps the Type 16 construction separate from nearby Type numbers.
- Primary duty: excavating, crushing and coal-cutting equipment.
- Model boundary: Type 16 adds two unscreened earth cores, so it must be matched to the machine connection and protection design rather than selected by voltage alone.
- Project check: match the cable marking, core map, voltage, termination, route geometry and handling method to the machine drawing.
- Environmental review: confirm the actual mine/quarry conditions and any authority, inspection or documentation requirements; do not infer a certification or material-resistance claim from the model number.
For installations specified around a pilot-and-earth arrangement rather than two earth cores, compare the Type 14 mining cable and retain the source model designation on the RFQ.
The cable should be released only after the equipment route, required length, conductor area, core functions and connection details are agreed. If the intended duty is different from the source-listed application, request an engineering review through the quotation process.
Type 16 specifications
The summary below identifies the supplied model family. The source-transcribed tables that follow retain the PDF's dimensional, electrical and construction values, including available sizes, resistance, current, diameter, mass, bending or pulling data when the PDF provides them.
| Selection item | Source-linked value |
|---|---|
| Model | Type 16 |
| Rated voltage | 640/1100 V |
| Test voltage | 3 kV; 1.5 kV pilot and earth |
| Application | excavating, crushing and coal-cutting equipment |
| Product standard | BS 6708 |
Complete source-transcribed technical tables
Source PDF: BS6708_TYPE_16_640_1100V_CABLE_datasheet.pdf; 3 pages; 7 extracted tables. Values are not recalculated or replaced by third-party values.
| Parameter | Value |
|---|---|
| Conductor | Electrolytic stranded tinned copper wire, IEC 60228 Class 5 |
| Insulation | EPR insulation |
| Separator | Coloured textile tape for core identification |
| Screen | Tinned copper and nylon braided screen over phase cores; pilot core and earth core are not screened |
| Pilot core | One unscreened pilot core laid up in the outer interstices with the earth cores |
| Earth cores | Two unscreened earth cores laid up in the outer interstices |
| Lay-up | Three phase cores with composite individual screens, one unscreened pilot core and two unscreened earth cores in the outer interstices laid up around an elastomeric cradle and in contact with each other |
| Bedding | Rubber based bedding compound |
| Outer sheath | Heavy duty chloroprene outer sheath |
| Parameter | Value |
|---|---|
| Standard | BS 6708 |
| Rated voltage | 640/1100 V |
| Test voltage | 3 kV; 1.5 kV for pilot and earth cores |
| Cable type | Composite individually screened phase cores with unscreened pilot core and two unscreened earth cores laid up around an elastomeric cradle |
| CORE DIMENSIONS | |||||||
|---|---|---|---|---|---|---|---|
| Nominal cross section | Phase conductor | Phase stranding mm | Cond. dia. mm | Insul. thick. mm | Total screen cross section mm2 | Earth conductor | Pilot conductor |
| 3x25+3x10 | 3x25 | 196/0.40 | 6.75 | 1.6 | 25.4 | 2x10 | 1x10 |
| 3x35+3x10 | 3x35 | 276/0.40 | 8.00 | 1.6 | 25.4 | 2x10 | 1x10 |
| 3x50+3x16 | 3x50 | 396/0.40 | 9.75 | 1.7 | 33 | 2x16 | 1x16 |
| 3x70+3x25 | 3x70 | 360/0.50 | 11.60 | 1.8 | 35 | 2x25 | 1x25 |
| 3x95+3x35 | 3x95 | 475/0.50 | 12.75 | 2.0 | 53 | 2x35 | 1x35 |
| PILOT CORE DETAILS | |||||
|---|---|---|---|---|---|
| Nominal cross section | Pilot conductor | Pilot stranding mm | Pilot cond. dia. mm | Pilot insul. thick. mm | Earth conductors |
| 3x25+3x10 | 1x10 | 80/0.40 | 4.40 | 1.0 | 2x10 |
| 3x35+3x10 | 1x10 | 80/0.40 | 4.40 | 1.0 | 2x10 |
| 3x50+3x16 | 1x16 | 126/0.40 | 5.50 | 1.0 | 2x16 |
| 3x70+3x25 | 1x25 | 196/0.40 | 6.75 | 1.0 | 2x25 |
| 3x95+3x35 | 1x35 | 276/0.40 | 8.00 | 1.0 | 2x35 |
| CABLE DETAILS | |||||||
|---|---|---|---|---|---|---|---|
| Nominal cross section | Min. OD mm | Max. OD mm | Min. bend radius mm | Outer sheath radial thick. mm | Max pulling tension kgf | Approx. weight kg/km | Copper weight kg/km |
| 3x25+3x10 | 36.5 | 39.2 | 353 | 5.0 | 533 | 2770 | 1298 |
| 3x35+3x10 | 39.5 | 42.7 | 385 | 5.0 | 580 | 3250 | 1666 |
| 3x50+3x16 | 43.9 | 47.0 | 423 | 5.0 | 649 | 4200 | 2321 |
| 3x70+3x25 | 49.6 | 53.3 | 480 | 5.4 | 795 | 5650 | 3276 |
| 3x95+3x35 | 56.2 | 63.0 | 567 | 6.0 | 1002 | 7350 | 4374 |
| CURRENT RATINGS | ||
|---|---|---|
| Nominal cross section | Continuous current rating at 25 deg C | Short circuit current for 1 s |
| 3x25+3x10 | 110 | 3450 |
| 3x35+3x10 | 135 | 3450 |
| 3x50+3x16 | 170 | 4550 |
| 3x70+3x25 | 205 | 4820 |
| 3x95+3x35 | 250 | 7300 |
| ELECTRICAL DETAILS | |||
|---|---|---|---|
| Nominal Bcross section | Phase conductor DC res. at 20 deg C ohm/km | Pilot and earth cores DC rXes. at 20 deg C ohm/km | 3 screens in parallel connection ohm/km |
| 3x25+3x10 | 0.795 | 1.950 | 1.10 |
| 3x35+3x10 | 0.565 | 1.950 | 1.20 |
| 3x50+3x16 | 0.393 | 1.240 | 1.40 |
| 3x70+3x25 | 0.277 | 0.795 | 0.70 |
| 3x95+3x35 | 0.210 | 0.565 | 0.85 |
Use the table values with the equipment drawing and approved termination plan. If the requested conductor area, current basis, mechanical limit or environmental condition is not listed in the supplied PDF, treat it as a quotation-stage confirmation item.
Type 16 standards and references
| Subject | Source-linked reference |
|---|---|
| Product standard | BS 6708 |
| Rated voltage | 640/1100 V |
| Test voltage | 3 kV; 1.5 kV pilot and earth |
| Source application | excavating, crushing and coal-cutting equipment |
The product page preserves the BS 6708 reference appearing in the supplied PDF. The BSI record currently identifies BS 6708:1998 as withdrawn on 22 May 2026; this status note is a standards-reference update, not a claim that the product is currently certified or approved. See the official BSI BS 6708 scope record for the published status.
For an RFQ, state the required standard documents, inspection scope, test report, cable marking, destination rules and any replacement-equivalence requirement. The model number alone does not establish legal installation compliance.
Related cable options
Compare these cable options by service combination, movement, load, voltage and transmission requirement.
Type 245 Flexible Rubber Mining Cable 1.1–6.6 kV
A related cable option for a different application or duty profile.
View productType 240 Underground Coal Mine Cable 1.1kV to 11kV
A related cable option for a different application or duty profile.
View productType 241.1 Mining Cable 1.1 kV | Type 241 Family
A related cable option for a different application or duty profile.
View productRequest a cable recommendation and quotation
Send the required services, cable length, mechanical duty, environment, termination and quantity. Our team will review the application before quoting.
- Include the product name or SKU plus the required cable length and quantity.
- Attach a specification, drawing or data sheet when available.

