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Product

Round PUR festoon cables0.6/1 kVD12Y11Y-J/OHalogen-Free PUR

PUR-HF 0.6/1 kV Halogen-Free Polyurethane Festoon & Drag-Chain CableRound halogen-free PUR festoon, drag-chain and moderate reeling cable (D12Y11Y-J/O)

Heavy-duty 0.6/1 kV halogen-free polyurethane festoon and drag-chain cable (D12Y11Y-J/O / FESTOONFLEX PUR-HF) with Class 5 copper conductors, polyester-based HF insulation, central textile strength member and hydrolysis/oil-resistant PUR jacket.

Flame-retardant

Oil-resistant

Outdoor & humid

Water-resistant

Cores × cross-section

Versions

Order designation: PUR-HF-J 4G16
OD min: 17.7 mm
OD max: 18.9 mm
Weight ≈: 750 kg/km
Min. bend R: 113 mm

Check against my drum All sizes (41)

Request a quote Datasheet WhatsApp

Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum

Rated voltage: 0.6/1 kV
Travel speed: 210 m/min
Bending radius: 6 × D
Flexing temp.: -40 to +80 °C
Max. conductor: +90 °C
Submersion: Up to 50 m

Typical values for this cable type, based on DIN VDE 0250-1 (D12Y11Y) — confirmed in the datasheet and quotation for your order.

Application fit

Is PUR-HF right for your machine?

PUR-HF (type D12Y11Y-J/O) is built with short-pitch concentric core lay around a central textile carrier for high-speed round-cable festoons, multi-axis drag chains and light-to-moderate drum reeling.

Festoon & line chain

Suitable

Primary duty: high-speed crane trolley and container gantry festoon systems up to 200–240 m/min indoors and outdoors.

Energy chain / drag chain

Suitable

Power and control drag chains on machine tools and materials-handling gantries up to 200–210 m/min at ≥ 6–8 × D bending radius.

Use PUR-C-HF for EMC-screened chains

Motorised monospiral reel

With conditions

Approved for simple / moderate horizontal reeling up to 60 m/min within 15 N/mm² conductor tensile load and ±25 °/m torsion.

Use GMP-PUR for heavy high-tension reeling

Immersion & wet locations

Suitable

Hydrolysis-resistant polyurethane outer sheath is approved for permanent immersion in non-drinking water up to 50 m depth.

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 & automation drag chainsBulk material handling & conveyorsSteelworks & outdoor yard cranesWastewater & wet-process gantriesAutomated warehouse transfer cars

Construction

Layer by layer

Shown: PUR-HF (D12Y11Y-J) 4G16 — four Class 5 copper cores with polyester-based halogen-free insulation stranded in short lay around a central textile strength member inside a flame-retardant PUR outer sheath.

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Conductor	Fine-stranded copper, Class 5 (bare copper standard; tinned copper option available)IEC 60228 / DIN VDE 0295 Class 5
2	Central strength member	High-tenacity central textile carrier element (multi-core constructions)Stabilises core lay under dynamic bending and 15 N/mm² tensile load
3	Core insulation	Halogen-free polyester-based elastomer compoundThin-wall high-dielectric insulation · Core identification DIN VDE 0293-308
4	Core lay-up	Cores stranded in concentric layers with short length of lay around central textile elementPrevents core migration during tight 6 × D bending cycles
5	Outer sheath	Halogen-free, flame-retardant polyurethane (PUR-HF / 11Y), black (optional yellow or orange)IEC 60332-1-2 · Oil-resistant EN 60811-404 / IEC 61892-4 D · Hydrolysis & UV resistant

PUR-HF-J (D12Y11Y-J)

With green-yellow protective conductor (≤ 5 cores coloured, ≥ 6 cores white with black numbers)

PUR-HF-O (D12Y11Y-O)

Single-core and 3-core power versions without green-yellow conductor

Sheath colours

Standard black (RAL 9005); high-visibility yellow or orange on request

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on DIN VDE 0250-1 (D12Y11Y). Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage U0/U: 0.6/1 kV (600/1,000 V)
Max. operating voltage AC / DC: 0.7/1.2 kV AC · 0.9/1.8 kV DC
AC test voltage: 2.5 kV (5 min)
Current rating basis: DIN VDE 0298-4 at 30 °C ambient in free air

Thermal

Max. conductor operating temperature: +90 °C
Max. short-circuit temperature (≤ 5 s): +250 °C
Ambient temperature — flexing / mobile: -40 to +80 °C
Ambient temperature — fixed installation: -50 to +80 °C

Mechanical

Max. travel speed: Festoon up to 210 m/min · Drag chain up to 210 m/min · Reeling up to 60 m/min
Max. tensile load on conductor: 15 N/mm²
Max. torsional stress: ± 25 °/m
Min. bending radius: 6 × D fixed · 6 × D (up to 8 × D) flexing

Reference standards

Reference standards: DIN VDE 0250-1 (D12Y11Y-J/O) · IEC 60228 (VDE 0295 Class 5) · IEC 60502-1
Flame & halogen-free performance: Flame-retardant IEC 60332-1-2 · Halogen-free EN 60754 (DIN VDE 0472-815)
Oil, hydrolysis & water resistance: Oil-resistant EN 60811-404 / IEC 61892-4 D · Hydrolysis & microbe resistant · Submersible up to 50 m

Sizes

Dimensions, weights & current ratings

41 unscreened PUR-HF (D12Y11Y-J/O) single-core, power and control sizes (1.5 mm² to 185 mm²)

Dimensions & weights
Order designation	Cores × mm²	AWG ≈	OD min mm	OD max mm	Copper kg/km	Weight ≈ kg/km	Min. bend R mm	Max. pull N
All sizes
Single-core 16–185 mm²
PUR-HF 1G16	1 × 16	6	8.5	9.5	154	170	57	240
PUR-HF 1G25	1 × 25	4	9.9	11.1	240	270	67	370
PUR-HF 1G35	1 × 35	2	11.7	12.9	336	380	77	520
PUR-HF 1G50	1 × 50	1	13.9	15.1	480	530	91	750
PUR-HF 1G70	1 × 70	2/0	16.2	17.4	672	740	104	1,050
PUR-HF 1G95	1 × 95	3/0	17.9	19.1	912	940	115	1,420
PUR-HF 1G120	1 × 120	4/0	20.2	21.5	1,152	1,200	130	1,800
PUR-HF 1G150	1 × 150	300 kcmil	21.8	23.2	1,440	1,490	139	2,250
PUR-HF 1G185	1 × 185	350 kcmil	24.3	25.7	1,776	1,830	154	2,770
1.5 mm² (3–36 cores)
PUR-HF-J 3G1.5	3 × 1.5	16	6.5	7.5	43	115	45	60
PUR-HF-J 4G1.5	4 × 1.5	16	8.1	9.1	58	120	55	90
PUR-HF-J 5G1.5	5 × 1.5	16	8.0	9.0	72	150	54	110
PUR-HF-J 7G1.5	7 × 1.5	16	9.0	10.0	101	220	60	150
PUR-HF-J 12G1.5	12 × 1.5	16	14.3	15.5	173	320	93	270
PUR-HF-J 18G1.5	18 × 1.5	16	14.5	15.7	259	380	94	400
PUR-HF-J 24G1.5	24 × 1.5	16	16.5	17.8	346	500	107	540
PUR-HF-J 30G1.5	30 × 1.5	16	19.6	21.0	432	680	126	670
PUR-HF-J 36G1.5	36 × 1.5	16	21.1	22.5	518	770	135	810
2.5 mm² (3–36 cores)
PUR-HF-J 3G2.5	3 × 2.5	14	8.5	9.5	72	130	57	110
PUR-HF-J 4G2.5	4 × 2.5	14	9.2	10.2	96	160	61	150
PUR-HF-J 5G2.5	5 × 2.5	14	9.8	11.0	120	180	66	180
PUR-HF-J 7G2.5	7 × 2.5	14	11.5	12.7	168	250	76	260
PUR-HF-J 12G2.5	12 × 2.5	14	16.5	17.7	288	460	106	450
PUR-HF-J 18G2.5	18 × 2.5	14	16.7	17.9	432	580	107	670
PUR-HF-J 24G2.5	24 × 2.5	14	19.2	20.4	576	760	122	900
PUR-HF-J 30G2.5	30 × 2.5	14	24.9	26.5	720	1,080	159	1,120
PUR-HF-J 36G2.5	36 × 2.5	14	25.9	27.5	864	1,300	165	1,350
Power 4–95 mm²
PUR-HF-J 4G4	4 × 4	12	10.3	11.5	154	230	69	240
PUR-HF-J 5G4	5 × 4	12	11.6	12.7	192	290	77	300
PUR-HF-J 4G6	4 × 6	10	12.1	13.2	231	320	80	360
PUR-HF-J 5G6	5 × 6	10	14.0	15.2	288	420	91	450
PUR-HF-J 4G10	4 × 10	8	15.0	16.2	384	520	97	600
PUR-HF-J 5G10	5 × 10	8	16.2	17.5	480	630	105	750
PUR-HF-J 4G16	4 × 16	6	17.7	18.9	614	750	113	960
PUR-HF-J 5G16	5 × 16	6	19.4	20.6	768	920	124	1,200
PUR-HF-J 4G25	4 × 25	4	21.1	22.5	960	1,160	135	1,500
PUR-HF-J 5G25	5 × 25	4	23.2	24.5	1,200	1,380	148	1,870
PUR-HF-J 4G35	4 × 35	2	25.8	27.4	1,344	1,650	164	2,100
PUR-HF-J 4G50	4 × 50	1	31.0	33.0	1,920	2,410	198	3,000
PUR-HF-J 4G70	4 × 70	2/0	38.1	40.6	2,688	3,070	244	4,200
PUR-HF-J 4G95	4 × 95	3/0	42.0	44.5	3,648	4,150	267	5,700

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Min. bend R (mm) is stated for free-moving festoon/chain operation at 6 × D; Max. pull (N) is based on 15 N/mm² conductor tensile load.

Electrical & ampacity data
Cross-section mm²	AWG ≈	Max. R20 Ω/km	Free in air 30 °C, A	On floor 30 °C, A	Reeled 1 layer 30 °C, A	Short-circuit 1 s kA
1.5	16	13.3	25	24	19	0.21
2.5	14	7.98	32	30	24	0.36
4	12	4.95	43	41	33	0.57
6	10	3.3	56	53	42	0.86
10	8	1.91	78	74	59	1.43
16	6	1.21	104	99	79	2.29
25	4	0.784	138	131	105	3.58
35	2	0.554	170	162	130	5.01
50	1	0.386	212	202	162	7.15
70	2/0	0.272	263	250	200	10.01
95	3/0	0.206	316	301	241	13.59
120	4/0	0.161	370	352	282	17.16
150	300 kcmil	0.129	424	404	323	21.45
185	350 kcmil	0.106	484	461	369	26.46

Ambient temperature derating factors (base 30 °C = 1.00): 10 °C 1.15 · 20 °C 1.08 · 35 °C 0.96 · 40 °C 0.91 · 45 °C 0.87 · 50 °C 0.82 · 60 °C 0.71 · 70 °C 0.58 · 80 °C 0.41.
Multi-layer reeling reduction factors vs. 1 layer: 2 layers × 0.78 · 3 layers × 0.63 · 4 layers × 0.52 · 5 layers × 0.47.

Reel check

Will it fit your machine?

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

Cable sizeDrum core diameter (mm)

Travel speed (m/min)

m/min

Cable length on drum (m)

Drum core 200 mm is below 226 mmUse a larger drum core or a smaller cable size

150 m/min ≤ 210 m/minWithin the rated travel speed

Minimum bending radius: 113 mm
Min. drum core diameter: ≈ 226 mm
Cable weight on drum: 45.0 kg
Copper content: 36.8 kg

Indicative only: based on the datasheet outer diameter and 6 × 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.

ConductorClass 5 stranding
Spark test100 % in-line
Lay-upCores, earth, fillers
SheathingInner, braid / screen, outer
Electrical testsAC voltage, resistance
DimensionsOD, wall thickness
Inspection documents & dispatchDrum & dispatch

Testing & inspection	Test value / reference	Frequency
Routine tests
AC voltage test	2.5 kV, 5 min	Every length
Conductor resistance	IEC 60228 / DIN VDE 0295 Class 5	Every length
Sample tests
Flame retardancy & halogen-free test	IEC 60332-1-2 · EN 60754 (DIN VDE 0472-815)	Per batch
Oil & water immersion resistance	EN 60811-404 / IEC 61892-4 D · 50 m water depth	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 PUR-HF (D12Y11Y-J) 4G16 0.6/1 kV HALOGEN-FREE · CE · [year] · [metre mark]

Standard packing: 500 m on wooden drums or custom cut festoon/chain lengths
Sheath colour options: Black (standard), Yellow or Orange
HS code: 8544.49

Technical documents

Downloads

PDFPUR-HF 0.6/1 kV Halogen-Free Polyurethane Festoon & Drag-Chain Cable – technical datasheet41 sizes · construction, technical data, approvals XLSXPUR-HF spec data (Excel)All 41 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.

Why does PUR-HF have a smaller diameter and lighter weight than rubber festoon cables?

PUR-HF (type D12Y11Y-J/O) uses a high-dielectric polyester-based halogen-free core insulation that allows much thinner insulation walls than EPR rubber, combined with a tough, tear-resistant polyurethane (11Y) outer jacket. This reduces outer diameter and weight by 20–30 % and enables a 6 × D bending radius.

Can PUR-HF be used on motorized cable reels as well as festoons and drag chains?

Yes, for simple or moderate horizontal reeling up to 60 m/min where conductor tensile stress stays within 15 N/mm² and torsion within ±25 °/m. For high-speed or multi-layer crane reeling with anti-torsion braid (25 N/mm², ±50 °/m), specify GMP-PUR (TROMMELFLEX PUR-HF D12Y11YU11Y).

Is PUR-HF suitable for outdoor and submerged service?

Yes. Its polyurethane jacket is UV-resistant, hydrolysis- and microbe-resistant, oil-resistant to EN 60811-404 / IEC 61892-4 D, cold-flexible down to -40 °C, and approved for permanent submersion in non-drinking water up to 50 m depth.

When should I choose PUR-C-HF or Festoonflex C-PUR-HF instead of PUR-HF?

Specify PUR-C-HF or Festoonflex C-PUR-HF (type D12YC11Y-J/O) whenever the cable supplies variable-frequency drive (VFD) crane motors or runs alongside sensitive encoder/fieldbus wiring and requires an 80–85 % tinned copper braid EMC screen over an inner PUR sheath.

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

01Selected sizes

Use + Add next to a size or configuration.

02Reel & motion

Add your operating conditions here to include them in your enquiry.

Reel typeDrum core diameter (mm)Cable length on drum (m)Travel speed (m/min)Max. accelerationCycles per hourLength and quantityAmbient temperatureExposure (outdoor, water, oil, abrasion)Destination countryEquipment and operating conditions

03Message for our engineers

Halogen-Free PUR Festoon & Drag-Chain Cable PUR-HF

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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Datasheet Request a quote

PUR-HF 0.6/1 kV Halogen-Free Polyurethane Festoon & Drag-Chain CableRound halogen-free PUR festoon, drag-chain and moderate reeling cable (D12Y11Y-J/O)

Festoon & line chain

Energy chain / drag chain

Motorised monospiral reel

Immersion & wet locations

Spreader gravity collector basket

PUR-HF-J (D12Y11Y-J)

PUR-HF-O (D12Y11Y-O)

Sheath colours

Electrical

Thermal

Mechanical

Reference standards

Check results

Inspection certificate

Product approvals

Company certificates

01Selected sizes

02Reel & motion

03Message for our engineers

PUR-C-HF

Festoonflex C-PUR-HF

GMP-PUR

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