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Product

seawater- & washdown-resistant marine control cable EN 50525 / VDE 0285300/500 V (-40 to +80 °C)Subsea / Marine Outer Protective She

ROBUST 215 C Screened Ozone Resistant CableEN 50525 / VDE 0285 — 300/500 V — -40 to +80 °C Subsea & Marine Cable

ROBUST 215 C Screened Ozone Resistant Cable featuring flexible stranded copper conductors (5 cores) and subsea / marine outer protective sheath (EN 50525 / VDE 0285, 300/500 V, -40 to +80 °C, min. bend radius 6 × OD).

Water-resistant

EMC screen

Outdoor & humid

Approved

Configuration

Order designation: ROBUST 215 C 300 4G1.5 / 5C18AWG
Outer Ø ≈: 9.6 mm
Net weight ≈: 145 kg/km
Max. pulling ≈: 2.2 kN
Core / stranding: IEC 60228 Class 5/6 Cu/SnCu

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: 300/500 V
Operating temp.: −40…+80 °C
Min. bend radius: 6 × OD
Core / conductor: Flexible Strande
Outer protection: Subsea / Marine
Standard: EN 50525 / VDE 0

Typical values for this cable type, based on EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification — confirmed in the datasheet and quotation for your order.

Application fit

Is ROBUST 215 C 300/500V right for your machine?

Fixed installation

Suitable

Special halogen-free TPE jacket resists fish oil, organic fats, ozone, seawater splash and high-pressure hot-water chemical washdown.

Free-hanging vertical run

Suitable

Finely stranded Class 5 copper conductors handle occasional flexing on suspended feeder booms, sorting lines and deck machinery.

Offshore platform & shipboard deck trays

Suitable

UV-, weather- and cold-resistant down to −40/−50 °C for exposed aquaculture feed barges, coastal piers and workboats.

Switchgear & control cabinet wiring

Suitable

Compact outer diameter and optional tinned copper braid screen simplify termination into IP66/IP69K stainless control enclosures.

Vertical / spreader reel

Not suitable

Unarmoured washdown control cable is not designed for high-tension deep-ocean winch deployment.

Use Type 5071/B Subsea Cable

Typical machinesUnderwater & Ocean ExplorationSeafood Processing & Packaging IP69K Washdown LinesOffshore Aquaculture Feed Barges & Sorting MachineryRecirculating Aquaculture (RAS) Valve & Dosing ControlCoastal Marine Deck Equipment & Workboat Control Panels

Construction

Layer by layer

Shown: ROBUST 215 C 300/500V (EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification) featuring flexible stranded copper conductors (5 cores), copper wire braid emc screen and subsea / marine outer protective sheath (3-layer construction).

ROBUST 215 C 300/500V — stepped horizontal cutaway showing Flexible Stranded Copper Conductors (5 Cores) and Subsea / — Layer cutaway

#	Layer	Material & reference
1	Flexible Stranded Copper Conductors (5 C	Class 5 / Class 6 copper conductors with Thermoplastic elastomer (TPE) core insulation
2	Copper Wire Braid EMC Screen	High-coverage braided copper shield for EMI/VFD protection
3	Subsea / Marine Outer Protective Sheath	Black heavy-duty polychloroprene (PCP / EM2 / SGM5) submersible rubber sheath

ROBUST 215 C 300/500V — Standard Subsea & Marine Execution

Built to EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification with flexible stranded copper conductors (5 cores) and subsea / marine outer protective sheath

ROBUST 215 C 300/500V — Custom Winch Length / Molded Termination

Available on continuous export winch drums or factory-terminated with subsea wet-mate / mechanical sockets

ROBUST 215 C 300/500V — Hydrostatic & Routine Certified

Supplied with EN 10204 3.1 routine dielectric, conductor/optical continuity & hydrostatic qualification report

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / operating system: 300/500 V (EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification)
Core / conductor construction: Flexible Stranded Copper Conductors (5 Cores) — Class 5 / Class 6 copper conductors with Thermoplastic elastomer (TPE) core insulation
Primary dielectric / optical buffer: Copper Wire Braid EMC Screen — High-coverage braided copper shield for EMI/VFD protection

Thermal

Continuous operating temperature: −40…+80 °C (submerged seawater & topside deck service)
Hydrostatic & thermal cycling endurance: Verified cold-bend and wet dielectric stability across −40…+80 °C per EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification
Storage & transport temperature: −40…+80 °C on export wooden/steel cable drum

Mechanical

Outer jacket / sheath protection: Subsea / Marine Outer Protective Sheath — Black heavy-duty polychloroprene (PCP / EM2 / SGM5) submersible rubber sheath
Minimum bending radius: 6 × OD
Reinforcement / screen / bedding layer: Copper Wire Braid EMC Screen — High-coverage braided copper shield for EMI/VFD protection

Resistance

Seawater, hydrolysis & oil resistance: Resistant to permanent seawater immersion, hydrolysis, hydraulic oil and bio-fouling per EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification
Hydrostatic pressure & water blocking: Radial and longitudinal water-blocking integrity verified per EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification
Subsea & conductor qualification standards: IEC 60228 / DNV-ST-E402 / ISO 13628-5 / IEC 60794 / EN 10204
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: ROBUST 215 C 300/500V
Sheath colour & metre marking: Continuous metre-marked black outer finish (Subsea / Marine )
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard ROBUST 215 C 300/500V configurations

Manufactured to EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification for subsea robotics, ROV umbilicals, marine aquaculture and offshore sensor applications.

Dimensions, tensile load & weights
Order designation	Configuration	Core / stranding	Outer Ø ≈ mm	Net weight ≈ kg/km	Max. pulling kN ≈	Min. bend R mm
ROBUST 215 C 300/500V Construction Schedule (−40…+80 °C)
ROBUST 215 C 300 4G1.5 / 5C18AWG	4G1.5 mm² (or 5C × 18 AWG)	IEC 60228 Class 5/6 Cu/SnCu	9.6	145	2.2	55
ROBUST 215 C 300 7G1.5 / 8C16AWG	7G1.5 mm² (or 8C × 16 AWG)	IEC 60228 Class 5/6 Cu/SnCu	12.2	235	3.6	70
ROBUST 215 C 300 12G2.5 / 16C16AWG	12G2.5 mm² (or 16C × 16 AWG)	IEC 60228 Class 5/6 Cu/SnCu	17.4	510	7.5	105

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Custom core counts, optical fiber channels, wet-mate terminations and continuous winch lengths available per EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification.

Electrical, optical & thermal parameters
Configuration	Max. DC R₂₀ Ω/km	Rating / Impedance / Load	Operating temp.
4G1.5 mm² (or 5C × 18 AWG)	13.30	300/500 V (18 A)	−40…+80 °C
7G1.5 mm² (or 8C × 16 AWG)	13.30	300/500 V (16 A)	−40…+80 °C
12G2.5 mm² (or 16C × 16 AWG)	7.98	300/500 V (22 A)	−40…+80 °C

Every production length undergoes routine conductor DC resistance / OTDR optical attenuation, AC dielectric 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 DC resistance / OTDR optical & dimensional check (EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification)	DC resistance at 20 °C, optical attenuation and wall thickness within EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification limits	Every manufactured drum length
AC high-voltage dielectric & insulation resistance test (EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification)	Zero dielectric breakdown and verified wet insulation resistance for 300/500 V rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, tensile load & seawater immersion qualification (EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification)	Verified hydrostatic pressure integrity, breaking load and flex endurance across −40…+80 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

EN 50525 / VDE 0285 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 ROBUST 215 C 300/500V EN 50525 / VDE 0285 300/500 V CE

Delivery form: Heavy-duty export fumigated wooden drums, steel winch reels or pre-terminated subsea assemblies
Standard lengths: 500 m, 1,000 m, 3,000 m continuous winch lengths or custom cut-to-length subsea jumpers
MOQ: 100 m (standard configurations) · 300 m (custom subsea builds)
Lead time: 2–4 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFROBUST 215 C Screened Ozone Resistant Cable – technical datasheet3 sizes · construction, technical data, approvals XLSXROBUST 215 C 300/500V spec data (Excel)All 3 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-29
Updated: 2026-10-29

FAQ

Questions engineers ask first

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

What governing standard and construction define ROBUST 215 C 300/500V (ROBUST 215 C Screened Ozone Resistant Cable)?

ROBUST 215 C 300/500V (ROBUST 215 C Screened Ozone Resistant Cable) is manufactured in accordance with EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification for 300/500 V subsea,ROV and marine aquaculture service over -40 to +80 °C. Its 3-layer construction comprises flexible stranded copper conductors (5 cores), copper wire braid emc screen and subsea / marine outer protective sheath.

What is the minimum bending radius and operating temperature range for ROBUST 215 C 300/500V?

The minimum bending radius for ROBUST 215 C 300/500V is 6 × OD across its continuous operating temperature range of -40 to +80 °C, ensuring mechanical flex endurance and hydrostatic reliability in subsea winches, TMS cages and aquaculture installations.

How are the concentric layers of ROBUST 215 C 300/500V arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Flexible Stranded Copper Conductors (5 Cores) — Class 5 / Class 6 copper conductors with Thermoplastic elastomer (TPE) core insulation; (02) Copper Wire Braid EMC Screen — High-coverage braided copper shield for EMI/VFD protection; (03) Subsea / Marine Outer Protective Sheath — Black heavy-duty polychloroprene (PCP / EM2 / SGM5) submersible rubber sheath.

What factory test certificates are supplied with ROBUST 215 C 300/500V?

Every production drum of ROBUST 215 C 300/500V undergoes routine conductor DC resistance / optical OTDR continuity, AC high-voltage dielectric and dimensional testing per EN 50525 & VDE 0285 Copper-Screened Ozone & Seawater Control Specification, and is delivered with an EN 10204 3.1 factory test certificate.

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01Selected sizes

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02Reel & motion

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03Message for our engineers

ROBUST 215 C 300/500V ROBUST 215 C Screened Ozone Resistant Cable

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