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Product

Round PUR festoon & chain cables0.6/1 kV(N)12YRD11Y-J/OHalogen-Free PUR · AD8

(N)12YRD11Y-J/O 0.6/1 kV Halogen-Free PUR Drag-Chain & Festoon CableRound halogen-free TPE-E/PUR crane festoon and drag-chain cable with aramid core

Halogen-free 0.6/1 kV polyurethane drag-chain and crane festoon cable ((N)12YRD11Y-J/O) with Class 5 copper conductors, 12Y polyester elastomer core insulation, central aramid-yarn support element and 11Y PUR jacket rated to 50 m water depth (AD8).

Flame-retardant
Oil-resistant
Outdoor & humid
Water-resistant
Versions
Order designation
(N)12YRD11Y-J 4G16
OD min
18.2 mm
OD max
19.7 mm
Weight ≈
730 kg/km
Min. bend R
148 mm
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
Travel speed
210 m/min
Festoon & drag-chain service
Bending radius
7.5 × D
Moving · 6 × D fixed
Flexing temp.
-40 to +90 °C
Mobile · -50 to +90 °C fixed
Max. conductor
+90 °C
250 °C short-circuit (≤ 5 s)
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)12YRD11Y-J/O right for your machine?

(N)12YRD11Y-J/O combines thin-wall 12Y polyester elastomer insulation, a central aramid-yarn carrier ('RD') and an abrasion-resistant 11Y polyurethane jacket for compact, cold-flexible drag chains and crane festoons.

Festoon & line chain

Suitable

High-speed crane trolley and container gantry festoon systems up to 210–240 m/min down to -40 °C.

Immersion & wet locations

Suitable

Approved for permanent submersion 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 cranesMachine tool & conveyor drag chainsCold-storage & arctic crane systemsWastewater & submerged scraper bridgesAutomated warehouse transfer carsMining & bulk material handling

Construction

Layer by layer

Shown: (N)12YRD11Y-J 4G16 — four Class 5 copper cores with 12Y TPE-E insulation stranded around a central aramid-yarn support element inside a black 11Y polyurethane outer sheath.

12345
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 layered core arrangementAbsorbs axial strain during dynamic chain and festoon travel
3Core insulationHalogen-free polyester elastomer compound (12Y / TPE-E)≤ 5 cores colour-coded; ≥ 6 cores white with black numbers
4Core arrangementCores stranded in short-pitch concentric layers around the central aramid carrierLow-torsion dynamic geometry
5Outer 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

(N)12YRD11Y-J

Multi-core power & control with green-yellow protective conductor (4–24 cores)

(N)12YRD11Y-O

Single-core power leads (1×25 to 1×185 mm²) without green-yellow conductor

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

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 210–240 m/min in festoon & drag-chain systems; up to 60 m/min in light reeling
Max. tensile load on conductor
15 N/mm²
Min. bending radius
6 × D fixed · 7.5 × D free-moving (6 × D per DIN VDE 0298-3)

Reference standards

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

Sizes

Dimensions, weights & current ratings

29 unscreened (N)12YRD11Y-J/O single-core, power and control configurations (1.5 mm² to 185 mm²)

Dimensions & weights
Order designationCores × mm²AWG ≈OD min
mm		OD max
mm		Copper
kg/km		Weight ≈
kg/km		Min. bend R
mm		Max. pull
N		Enquiry
All sizes
Single-core 25–185 mm²
(N)12YRD11Y-J 1G251 × 25410.712.224029092375
(N)12YRD11Y-J 1G351 × 35212.013.5336380102525
(N)12YRD11Y-J 1G501 × 50113.815.3480530115750
(N)12YRD11Y-J 1G701 × 702/015.817.36727251301,050
(N)12YRD11Y-J 1G951 × 953/017.919.49129651461,425
(N)12YRD11Y-J 1G1201 × 1204/019.420.91,1521,2001571,800
(N)12YRD11Y-J 1G1501 × 150300 kcmil21.923.41,4401,4751762,250
(N)12YRD11Y-J 1G1851 × 185350 kcmil24.726.21,7761,7701972,775
4-core 1.5–50 mm²
(N)12YRD11Y-J 4G1.54 × 1.5168.610.1581107690
(N)12YRD11Y-J 4G2.54 × 2.51410.011.59615587150
(N)12YRD11Y-J 4G44 × 41211.713.215423599240
(N)12YRD11Y-J 4G64 × 61013.214.7230320111360
(N)12YRD11Y-J 4G104 × 10815.617.1384495129600
(N)12YRD11Y-J 4G164 × 16618.219.7614730148960
(N)12YRD11Y-J 4G254 × 25422.324.39601,1301831,500
(N)12YRD11Y-J 4G354 × 35224.926.91,3441,5402022,100
(N)12YRD11Y-J 4G504 × 50129.831.81,9202,1852393,000
5-core 2.5–16 mm²
(N)12YRD11Y-J 5G2.55 × 2.51410.812.312019093188
(N)12YRD11Y-J 5G45 × 41212.714.2192285107300
(N)12YRD11Y-J 5G65 × 61014.516.0288395120450
(N)12YRD11Y-J 5G105 × 10817.118.6480615140750
(N)12YRD11Y-J 5G165 × 16619.921.47689101611,200
Control 7–24 cores
(N)12YRD11Y-J 7G2.57 × 2.51412.614.1168255106262
(N)12YRD11Y-J 12G1.512 × 1.51614.816.3173330123270
(N)12YRD11Y-J 12G2.512 × 2.51417.719.2288490144450
(N)12YRD11Y-J 18G1.518 × 1.51615.116.6259380125405
(N)12YRD11Y-J 18G2.518 × 2.51418.119.6432580147675
(N)12YRD11Y-J 24G1.524 × 1.51618.019.5346525147540
(N)12YRD11Y-J 24G2.524 × 2.51421.623.6576790177900
  • Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
  • Min. bend R (mm) is calculated at 7.5 × OD max for free-moving drag-chain/festoon duty; Max. pull (N) is based on 15 N/mm² total copper cross-section.

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 200 mm is below 296 mmUse a larger drum core or a smaller cable size
150 m/min ≤ 210 m/minWithin the rated travel speed
Minimum bending radius
148 mm
Min. drum core diameter
≈ 296 mm
Cable weight on drum
43.8 kg
Copper content
36.8 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)12YRD11Y-J 4G16 0.6/1 kV · HALOGEN-FREE · CE · [year] · [metre mark]
Standard packing
500 m / 1,000 m on wooden drums or cut-to-length chain sets
HS code
8544.49

Technical documents

Downloads

PDF(N)12YRD11Y-J/O 0.6/1 kV Halogen-Free PUR Drag-Chain & Festoon Cable – technical datasheet29 sizes · construction, technical data, approvalsXLSX(N)12YRD11Y-J/O 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 do the letters in the VDE designation (N)12YRD11Y-J/O stand for?
'(N)' indicates construction based on German national VDE standards, '12Y' denotes halogen-free thermoplastic polyester elastomer (TPE-E) core insulation, 'RD' designates a round dynamic festoon/drag-chain construction with a central aramid carrier, and '11Y' specifies a halogen-free polyurethane (PUR) outer sheath.
When should I upgrade from (N)12YRD11Y-J/O to (N)12YRD11YT11Y-J?
Standard (N)12YRD11Y-J/O has a single outer PUR sheath and is rated for 15 N/mm² conductor tensile load. Upgrade to (N)12YRD11YT11Y-J when long drag chains, vertical shafts or reeling drums require an inner PUR sheath plus an anti-torsion textile braid ('T') rated to 25 N/mm².
Is (N)12YRD11Y-J/O suitable for permanent underwater operation?
Yes. Its hydrolysis- and microbe-resistant 11Y polyurethane jacket is rated to AD8 for permanent submersion in non-drinking water down to 50 m depth.
How does (N)12YRD11Y-J/O compare toPUR-HF (D12Y11Y-J/O)?
Both are 0.6/1 kV halogen-free TPE-E/PUR crane festoon and drag-chain cables with identical electrical and thermal ratings; (N)12YRD11Y-J/O explicitly incorporates a central aramid-yarn support element across its multi-core constructions.

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Your selection and application details are copied into the enquiry form below.

01Selected sizes

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02Reel & motion

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03Message for our engineers

Halogen-Free PUR Drag-Chain & Festoon Cable (N)12YRD11Y-J/O

Selected sizes:


Reel & motion:
- Reel type: 
- Drum core diameter (mm): 
- Cable length on drum (m): 
- Travel speed (m/min): 
- Max. acceleration: 
- Cycles per hour: 
- Length and quantity: 
- Ambient temperature: 
- Exposure (outdoor, water, oil, abrasion): 
- Destination country: 
- Equipment and operating conditions:
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