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Product

Screened rubber festoon & drag-chain power cable DIN VDE 0250-8120.6/1 kV (Max 1.2 kV)240 m/min Festoon

(N)3GRDC5G-J/O 0.6/1 kV Screened Rubber Festoon CableVDE 0250-812 · 0.6/1 kV · Screened rubber festoon & drag-chain power cable

(N)3GRDC5G-J/O 0.6/1 kV (Max 1.2 kV) Class 5 Bare-Copper HEPR-Insulated GM1b Inner-Sheathed 80% Tinned-Copper/Synthetic-Fibre Screened 5GM5 CR Festoon & Drag-Chain Cable (VDE 0250-812, 0.6/1 kV, -40 °C to +90 °C).

EMC screen

Oil-resistant

Flame-retardant

Outdoor & humid

Configuration

Order designation: (N)3GRDC5G-J/O Config A (Compact)
Outer Ø ≈: 10.4 mm
Net weight ≈: 155 kg/km
Tensile rating ≈: 4.5 kN
Core / stranding: Stranded tinned Cu (IEC 60228 / ASTM)

All sizes (3)

Request a quote Datasheet WhatsApp info@tebaoflex.com

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

Rated voltage: 0.6/1 kV
Operating temp.: −40…+90 °C
Min. bend radius: 7.5 × OD
Core / conductor: 3–5×16–95 mm² Cu
Outer protection: 5GM5 Black CR
Standard: VDE 0250-812

Typical values for this cable type, based on DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404 — confirmed in the datasheet and quotation for your order.

Application fit

Is (N)3GRDC5G-J/O right for your machine?

Festoon & line chain

Suitable

5GM5 polychloroprene sheath and anti-torsion screened core support festoon speeds up to 240 m/min.

Energy chain / drag chain

Suitable

Low-friction GM1b inner bedding and 80% copper/synthetic braid withstand motorized energy-chain travel.

Motorised monospiral reel

Suitable

Flexible Class 5 copper and HEPR insulation handle horizontal reeling andguided travel on port cranes.

Immersion & wet locations

Suitable

Oil-, UV- and weather-resistant 5GM5 rubber jacket operates reliably in coastal and offshore port climates.

Drilling jumbo & rotary mast feed

Not suitable

Crane festoon cable is not intended for downhole oilfield ESP or blowout-preventer service.

Use A304739 BOP MUX Umbilical

Typical machinesMarine & Offshore CableShip-to-Shore (STS) Container CranesRTG, RMG & Automated Stacking CranesHeavy Steelwork & Bulk Port HoistsOffshore Deck & Shipyard Gantries

Construction

Layer by layer

Shown: (N)3GRDC5G-J/O (DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404) featuring phase conductors (3×35 mm² bare cu), split pe conductors (3g6 mm²) and outer sheath (black 5gm5 cr rubber) (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Phase Conductors (3×35 mm² Bare Cu)	VDE 0295 Class 5 flexible plain copper with numbered tan HEPR (3G) insulation
2	Split PE Conductors (3G6 mm²)	Three symmetrical green/yellow HEPR protective earth cores in outer valleys
3	Inner Rubber Sheath (GM1b)	Extruded light-colored GM1b rubber inner sheath stabilizing core geometry
4	Tinned Cu + Synthetic Fibre Braid (80% C5G)	80%-coverage tinned copper wire + synthetic fibre hybrid screen over inner sheath
5	Outer Sheath (Black 5GM5 CR Rubber)	Flame-retardant (IEC 60332-1-2), oil- (EN 60811-404) & UV-resistant CR jacket (240 m/min)

(N)3GRDC5G-J/O — Standard Subsea & Marine Execution

Built to DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404 with phase conductors (3×35 mm² bare cu) and outer sheath (black 5gm5 cr rubber)

(N)3GRDC5G-J/O — Custom Drum Length & Termination Kit

Available in custom continuous subsea/wellbore drum lengths or pre-terminated assemblies

(N)3GRDC5G-J/O — Routine & Hydrostatic Test Certified

Supplied with EN 10204 3.1 routine dielectric, resistance & pressure/dimensional report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 0.6/1 kV (DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404)
Core / conductor construction: Phase Conductors (3×35 mm² Bare Cu) — VDE 0295 Class 5 flexible plain copper with numbered tan HEPR (3G) insulation
Primary dielectric / buffering: Split PE Conductors (3G6 mm²) — Three symmetrical green/yellow HEPR protective earth cores in outer valleys

Thermal

Continuous operating temperature: −40…+90 °C (subsea, marine & submersible duty)
Short-circuit / peak thermal rating: Verified thermal stability per DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Outer Sheath (Black 5GM5 CR Rubber) — Flame-retardant (IEC 60332-1-2), oil- (EN 60811-404) & UV-resistant CR jacket (240 m/min)
Minimum bending radius: 7.5 × OD
Hydrostatic, tensile & crush duty: Tinned Cu + Synthetic Fibre Braid (80% C5G) — 80%-coverage tinned copper wire + synthetic fibre hybrid screen over inner sheath

Resistance

Hydrostatic pressure & water blocking: Engineered for continuous submersion and hydrostatic integrity per DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404
Seawater, oil & chemical resistance: Resistant to seawater hydrolysis, hydraulic oils and abrasion per DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404
Environmental & test standards: IEC 60228 / IEC 60332 / ISO 13628-5 / EN 10204
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: (N)3GRDC5G-J/O
Sheath colour & metre marking: Continuous metre-marked black outer finish (5GM5 Black CR)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard (N)3GRDC5G-J/O subsea & marine configurations

Manufactured to DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404 for subsea, offshore, deep-well and marine applications.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Tensile rating kN ≈	Min. bend R mm
(N)3GRDC5G-J/O Construction Schedule (−40…+90 °C)
(N)3GRDC5G-J/O Config A (Compact)	4×2×24 AWG + 2×18 AWG (or 4C)	Stranded tinned Cu (IEC 60228 / ASTM)	10.4	155	4.5	85
(N)3GRDC5G-J/O Config B (Standard)	4×2×20 AWG + 4×16 AWG (or 8C)	Stranded tinned Cu (IEC 60228 / ASTM)	13.3	265	9.6	110
(N)3GRDC5G-J/O Config C (Heavy Hybrid)	8×2×20 AWG + 4×12 AWG (or 12C)	Stranded tinned Cu (IEC 60228 / ASTM)	16.6	420	18.5	140

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Custom core cross-sections, pair/fibre counts, armour grades and factory drum lengths available per DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ / Atten. Ω/km or dB/km	Rating / Impedance	Operating temp.
4×2×24 AWG + 2×18 AWG (or 4C)	28.40	0.6/1 kV (45–100 Ω data)	−40…+90 °C
4×2×20 AWG + 4×16 AWG (or 8C)	10.70	0.6/1 kV (45–100 Ω data)	−40…+90 °C
8×2×20 AWG + 4×12 AWG (or 12C)	5.40	0.6/1 kV (High-Power Hybrid)	−40…+90 °C

Every production length undergoes routine conductor DC resistance, high-voltage dielectric or OTDR continuity and dimensional verification.

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
Conductor resistance, continuity & dimensional verification (DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404)	DC resistance at 20 °C / optical attenuation and outer diameter within DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404 tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404)	Zero dielectric breakdown and verified insulation resistance for 0.6/1 kV rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, water-blocking & mechanical endurance qualification (DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404)	Verified submersion integrity, tensile load and thermal stability across −40…+90 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

VDE 0250-812 CompliantEN 10204 3.1 Factory Test CertificateCE, RoHS 2 (2011/65/EU) & REACH

Company certificates

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

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX (N)3GRDC5G-J/O VDE 0250-812 0.6/1 kV CE

Delivery form: Heavy-duty export fumigated wooden drums or steel subsea reels
Standard lengths: 500 m, 1,000 m or custom continuous subsea/wellbore lengths
MOQ: 100 m (standard configurations) · 500 m (custom builds)
Lead time: 2–5 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDF(N)3GRDC5G-J/O 0.6/1 kV Screened Rubber Festoon Cable – technical datasheet3 sizes · construction, technical data, approvals XLSX(N)3GRDC5G-J/O spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-25
Updated: 2026-10-25

FAQ

Questions engineers ask first

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

What governing standard and construction define (N)3GRDC5G-J/O ((N)3GRDC5G-J/O 0.6/1 kV Screened Rubber Festoon Cable)?

(N)3GRDC5G-J/O ((N)3GRDC5G-J/O 0.6/1 kV Screened Rubber Festoon Cable) is manufactured in accordance with DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404 for 0.6/1 kV service over -40 °C to +90 °C. Its 5-layer construction comprises phase conductors (3×35 mm² bare cu), split pe conductors (3g6 mm²) and outer sheath (black 5gm5 cr rubber).

What is the minimum bending radius and operating temperature range for (N)3GRDC5G-J/O?

The minimum bending radius for (N)3GRDC5G-J/O is 7.5 × OD across its continuous operating temperature range of -40 °C to +90 °C, ensuring mechanical and dielectric reliability in subsea, marine and submersible service.

How are the concentric layers of (N)3GRDC5G-J/O arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Phase Conductors (3×35 mm² Bare Cu) — VDE 0295 Class 5 flexible plain copper with numbered tan HEPR (3G) insulation; (02) Split PE Conductors (3G6 mm²) — Three symmetrical green/yellow HEPR protective earth cores in outer valleys; (03) Inner Rubber Sheath (GM1b) — Extruded light-colored GM1b rubber inner sheath stabilizing core geometry; (04) Tinned Cu + Synthetic Fibre Braid (80% C5G) — 80%-coverage tinned copper wire + synthetic fibre hybrid screen over inner sheath; (05) Outer Sheath (Black 5GM5 CR Rubber) — Flame-retardant (IEC 60332-1-2), oil- (EN 60811-404) & UV-resistant CR jacket (240 m/min).

What factory test certificates are supplied with (N)3GRDC5G-J/O?

Every production drum of (N)3GRDC5G-J/O undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per DIN VDE 0250-812 / IEC 60332-1-2 / EN 60811-404, and is delivered with an EN 10204 3.1 factory test certificate.

Request a quote

Get an engineering quote for (N)3GRDC5G-J/O

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

(N)3GRDC5G-J/O 0.6/1 kV Screened Rubber Festoon Cable

Selected sizes:


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