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Product

Round PUR festoon & reeling cables0.6/1 kV25 N/mm² TensileDouble PUR + Textile Braid

(N)12YRD11YT11Y-J 0.6/1 kV PUR Cable with Anti-Torsion Textile BraidDouble-sheathed halogen-free TPE-E/PUR drag-chain, festoon & reeling cable (25 N/mm²)

Heavy-duty 0.6/1 kV halogen-free PUR crane cable ((N)12YRD11YT11Y-J) with 12Y TPE-E core insulation, central aramid carrier, inner 11Y PUR sheath, anti-torsion textile braid ('T') and outer 11Y PUR sheath rated for 25 N/mm² pull and 50 m water (AD8).

Anti-torsion braid
Flame-retardant
Oil-resistant
Water-resistant
Order designation
(N)12YRD11YT11Y-J 4G16
OD min
21.8 mm
OD max
23.8 mm
Weight ≈
880 kg/km
Max. pull
1,600 N
Check against my drumAll sizes (29)
Request a quoteDatasheetWhatsApp
Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum
Rated voltage
0.6/1 kV
U0/U · max. AC 0.7/1.2 kV
Tensile load
25 N/mm²
Aramid core + textile braid
Travel speed
210 m/min
Festoon · 180 m/min reeling
Bending radius
7.5 × D
Moving · 6 × D fixed
Flexing temp.
-40 to +90 °C
Mobile · -50 to +90 °C fixed
Water depth
AD8 · 50 m
Permanent non-potable immersion

Typical values for this cable type, based on DIN VDE 0250-1 — confirmed in the datasheet and quotation for your order.

Application fit

Is (N)12YRD11YT11Y-J right for your machine?

(N)12YRD11YT11Y-J upgrades the single-sheath PUR drag-chain design with an extruded 11Y inner sheath and an embedded anti-torsion synthetic-fibre braid ('T') beneath the outer 11Y jacket, raising permissible conductor pull from 15 N/mm² to 25 N/mm².

Energy chain / drag chain

Suitable

Primary duty: long-travel, high-pull drag chains on container cranes, stacker-reclaimers and mining conveyors.

Motorised monospiral reel

Suitable

Approved for motorized horizontal and vertical cable reels up to 180 m/min and 25 N/mm² tensile stress.

Festoon & line chain

Suitable

High-speed crane trolley and gantry festoon systems up to 210 m/min down to -40 °C.

Immersion & wet locations

Suitable

Approved for permanent immersion in non-drinking water up to 50 m depth (AD8).

Spreader gravity collector basket

Not suitable

Optimised for festoon loops and drag chains, not high-speed gravity spreader collector baskets.

Use 3GSLTÖ Spreader Basket
Typical machinesContainer & port gantry cranesMotorized crane & hoist reeling drumsLong-travel drag chains & transfer carsCold-storage & arctic material handlingSubmerged scraper & treatment bridgesSurface & underground mining equipment

Construction

Layer by layer

Shown: (N)12YRD11YT11Y-J 4G16 — four Class 5 copper cores with 12Y TPE-E insulation around a central aramid carrier, 11Y PUR inner sheath, anti-torsion textile braid and black 11Y PUR outer sheath.

123456
Schematic, not to scale — generated from the layer data
#LayerMaterial & reference
1ConductorBare finely stranded copper, Class 5DIN EN / IEC 60228 Class 5
2Central support elementHigh-strength central aramid-yarn carrier supporting the core lay-upWorks with outer braid to sustain 25 N/mm² dynamic pull
3Core insulationHalogen-free polyester elastomer compound (12Y / TPE-E)≤ 5 cores colour-coded; ≥ 6 cores white with black numbers
4Inner sheathHalogen-free polyurethane compound (11Y / PUR), pressure-extruded over core lay-upLocks core geometry against corkscrewing under reeling tension
5Anti-torsion textile braid ('T')High-tenacity synthetic fibre braid embedded between inner and outer PUR sheathsEliminates sheath twist and raises tensile rating to 25 N/mm²
6Outer sheathHalogen-free polyurethane compound (11Y / PUR), black matt finishEN 60811-404 oil-resistant · EN 60754 halogen-free · EN 60332-1-2 flame-retardant · AD8 50 m water

4G1.5 – 5G16

4-core and 5-core power cables (1.5 mm² to 35 mm²) with green-yellow protective conductor

7G1.5 – 48G1.5

Multi-core control cables (7 to 48 cores in 1.5 mm² and 2.5 mm²) with numbered cores

4G16/35 + 2×(4×1.5)C

Composite power + copper-screened control quads for combined drive and feedback chains

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on DIN VDE 0250-1. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage U0/U
0.6/1 kV (max. AC 0.7/1.2 kV · DC 0.9/1.8 kV)
AC test voltage
2.5 kV (5 min)

Thermal

Max. conductor operating temperature
+90 °C (short-circuit +250 °C)
Ambient temperature — flexing / mobile
-40 to +90 °C
Ambient temperature — fixed installation
-50 to +90 °C

Mechanical

Max. travel speed
Up to 210 m/min in festoon & drag-chain systems; up to 180 m/min in reeling
Max. tensile load on conductor
25 N/mm² (reinforced with central aramid core + anti-torsion textile braid)
Min. bending radius
6 × D fixed · 7.5 × D free-moving · 10 × D reeling/festoon (DIN VDE 0298-3)

Reference standards

Reference standards
DIN VDE 0250-1 · DIN EN/IEC 60228 Class 5 · EN 60754 · EN 60332-1-2 · EN 60811-404
Water & environmental service
Permanent submersion in non-drinking water up to 50 m depth (AD8) · Hydrolysis, microbe & UV resistant

Sizes

Dimensions, weights & current ratings

29 double-sheathed, textile-braided (N)12YRD11YT11Y-J power, control and composite configurations

Dimensions & weights
Order designationConstructionAWG ≈OD min
mm		OD max
mm		Copper
kg/km		Weight ≈
kg/km		Min. bend R
mm		Max. pull
N		Enquiry
All sizes
4-core 1.5–35 mm²
(N)12YRD11YT11Y-J 4G1.54 × 1.51611.613.15817099150
(N)12YRD11YT11Y-J 4G2.54 × 2.51413.114.696225110250
(N)12YRD11YT11Y-J 4G44 × 41214.916.4154320123400
(N)12YRD11YT11Y-J 4G64 × 61016.618.1230420136600
(N)12YRD11YT11Y-J 4G104 × 10819.120.63846201551,000
(N)12YRD11YT11Y-J 4G164 × 16621.823.86148801791,600
(N)12YRD11YT11Y-J 4G254 × 25426.528.59601,3352142,500
(N)12YRD11YT11Y-J 4G354 × 35229.631.61,3441,7802373,500
5-core 1.5–16 mm²
(N)12YRD11YT11Y-J 5G1.55 × 1.51612.313.872195104188
(N)12YRD11YT11Y-J 5G2.55 × 2.51414.015.5120270117313
(N)12YRD11YT11Y-J 5G45 × 41216.017.5192380132500
(N)12YRD11YT11Y-J 5G65 × 61017.919.4288505146750
(N)12YRD11YT11Y-J 5G105 × 10820.722.74807501711,250
(N)12YRD11YT11Y-J 5G165 × 16623.725.77681,0301932,000
Control 7–48 cores
(N)12YRD11YT11Y-J 7G1.57 × 1.51613.915.4101180116263
(N)12YRD11YT11Y-J 7G2.57 × 2.51415.717.2168255129438
(N)12YRD11YT11Y-J 12G1.512 × 1.51618.219.7173350148450
(N)12YRD11YT11Y-J 12G2.512 × 2.51421.423.4288440176750
(N)12YRD11YT11Y-J 18G1.518 × 1.51618.620.1259635151675
(N)12YRD11YT11Y-J 18G2.518 × 2.51421.723.74327301781,125
(N)12YRD11YT11Y-J 24G1.524 × 1.51621.623.6346675177900
(N)12YRD11YT11Y-J 24G2.524 × 2.51425.527.55769852071,500
(N)12YRD11YT11Y-J 28G1.528 × 1.51623.125.14039201891,050
(N)12YRD11YT11Y-J 30G1.530 × 1.51623.925.94328351951,125
(N)12YRD11YT11Y-J 30G2.530 × 2.51428.330.37201,2302281,875
(N)12YRD11YT11Y-J 36G2.536 × 2.51428.330.38641,3152282,250
(N)12YRD11YT11Y-J 48G1.548 × 1.51628.630.66911,5352301,800
Composite power + 2×(4×1.5)C
(N)12YRD11YT11Y-J 4G16+2×(4×1.5)C4G16 + 2×(4×1.5)C625.827.87901,1902091,900
(N)12YRD11YT11Y-J 4G35+2×(4×1.5)C4G35 + 2×(4×1.5)C234.736.71,5202,1952763,800
  • Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
  • Max. pull (N) is calculated at 25 N/mm² of total conductor cross-section; 5G16 cable weight (1,030 kg/km) is taken from DIN VDE 0250 D12Y11YU11Y reference data.

Reel check

Will it fit your machine?

A first screen using datasheet values. Engineering confirms drum geometry, acceleration and tension with your quotation.

Check results

Drum core 250 mm is below 358 mmUse a larger drum core or a smaller cable size
150 m/min ≤ 210 m/minWithin the rated travel speed
Minimum bending radius
179 mm
Min. drum core diameter
≈ 358 mm
Cable weight on drum
70.4 kg
Copper content
49.1 kg
Indicative only: based on the datasheet outer diameter and 7.5 × OD bending radius. Current derating for wound layers per DIN VDE 0298-4 is assessed separately.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

  1. ConductorClass 5 stranding
  2. Spark test100 % in-line
  3. Lay-upCores, earth, fillers
  4. SheathingInner, braid / screen, outer
  5. Electrical testsAC voltage, resistance
  6. DimensionsOD, wall thickness
  7. Inspection documents & dispatchDrum & dispatch
Testing & inspectionTest value / referenceFrequency
Routine tests
AC voltage test2.5 kV, 5 minEvery length
Conductor resistanceDIN EN / IEC 60228 Class 5Every length
Sample tests
Flame & halogen-free testEN 60332-1-2 · EN 60754Per batch
Oil & AD8 water immersionEN 60811-404 · 50 m water depth (AD8)Type approval

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

0.6/1 kVCE · LVDRoHS · REACH

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX (N)12YRD11YT11Y-J 4G16 0.6/1 kV · HALOGEN-FREE · CE · [year] · [metre mark]
Standard packing
500 m / 1,000 m on wooden drums or custom reeling/chain lengths
HS code
8544.49

Technical documents

Downloads

PDF(N)12YRD11YT11Y-J 0.6/1 kV PUR Cable with Anti-Torsion Textile Braid – technical datasheet29 sizes · construction, technical data, approvalsXLSX(N)12YRD11YT11Y-J spec data (Excel)All 29 sizes with dimensions and data, for your BOM or quotation
Revision
2026-10-20
Updated
2026-10-20

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

What does the '11YT11Y' (or '11YU11Y') sheath designation mean?
It specifies a dual-sheathed polyurethane (11Y) construction with an integrated synthetic-fibre anti-torsion textile braid ('T' or 'U') Vulcanised/extruded between the inner 11Y PUR sheath and the outer 11Y PUR sheath.
How much more pulling force can (N)12YRD11YT11Y-J handle than (N)12YRD11Y-J/O?
Thanks to the inner PUR sheath and anti-torsion textile braid acting together with the central aramid carrier, (N)12YRD11YT11Y-J is rated for 25 N/mm² dynamic conductor tensile stress (67 % higher than the 15 N/mm² rating of single-sheath (N)12YRD11Y-J/O).
What are the composite 4G16+2×(4×1.5)C and 4G35+2×(4×1.5)C cables used for?
They combine four main motor power cores (16 mm² or 35 mm²) with two individually copper-screened star-quad control elements (2×(4×1.5)C) inside a single reinforced PUR cable for crane travel drives with integrated brake, limit-switch and encoder feedback.
Can (N)12YRD11YT11Y-J be used on motorized reeling drums as well as drag chains?
Yes. Unlike single-sheath PUR drag-chain cables, the dual PUR sheath with anti-torsion braid prevents corkscrewing under drum tension, allowing horizontal and vertical reeling up to 180 m/min as well as festoon/chain operation up to 210 m/min.

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03Message for our engineers

Reinforced PUR Drag-Chain Cable (N)12YRD11YT11Y-J

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Reel & motion:
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DatasheetRequest a quote