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Product

Chlorine-resistant floating autonomous pool cleaner cable500 V Pool Cleaner-9.2 g/m Floating BuoyancyChlorine & UV Resistant

REF 50531 & REF 49491 500 V Floating Swimming Pool Robot CableIEC 60335-2-41 · 300/500 V · Chlorine-resistant floating autonomous pool cleaner cable

REF 50531 (500 V 4×0.75 mm² Low-Density Polyolefin Floating Pool-Robot Cable, -9.2 g/m) & REF 49491 (2×0.75 + 2×0.34 mm² Extra-Flexible Pool Cleaner Cable) (IEC 60335-2-41, 300/500 V, -10 °C to +60 °C, min. bend radius 6 × OD).

Water-resistant

Anti-torsion braid

Ozone, UV & moisture

Outdoor & humid

Configuration

Order designation: REF 50531 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: 300/500 V
Operating temp.: −10…+60 °C
Min. bend radius: 6 × OD
Core / conductor: 4×0.75
Outer protection: Floating Blue
Standard: IEC 60335-2-41

Typical values for this cable type, based on IEC 60335-2-41 / Floating Pool-Robot Cable Specification — confirmed in the datasheet and quotation for your order.

Application fit

Is REF 50531 & REF 49491 (ROBOT DE PISCINE) right for your machine?

Immersion & wet locations

Suitable

Water-blocked core matrix and hydrolysis-resistant subsea jacketing withstand continuous deepwater hydrostatic pressure.

Vertical / spreader reel

Suitable

Torque-balanced aramid or contra-helical steel armour supports vertical winch deployment without hockling.

Offshore platform & shipboard deck trays

Suitable

Marine-grade outer sheath and armour package resist LARS sheave abrasion, UV exposure and salt-spray corrosion.

Trailing & towing

Suitable

High tensile breaking strength supports underwater towing, ROV excursion and seabed plough/trencher duty.

Energy chain / drag chain

Not suitable

Subsea umbilical and tow construction is not intended for high-cycle indoor factory drag chains.

Use Drag-Chain Servo Cable

Typical machinesWork-Class & Observation ROV SystemsOffshore Wind & Subsea Power GridsOceanographic, Sonar & Seismic SurveyCommercial Diving & Subsea Intervention

Construction

Layer by layer

Shown: REF 50531 & REF 49491 (ROBOT DE PISCINE) (IEC 60335-2-41 / Floating Pool-Robot Cable Specification) featuring flexible copper cores (4×0.75 / 2×0.75+2×0.34), low-density buoyancy fillers (ref 50531) and floating low-density polyolefin jacket (4-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Flexible Copper Cores (4×0.75 / 2×0.75+2×0.34)	4×0.75 mm² PE cores (REF 50531, ≤27.3 Ω/km) or 2×0.75 + 2×0.34 mm² PVC (REF 49491)
2	Low-Density Buoyancy Fillers (REF 50531)	Four large-volume low-density foamed fillers providing –9.2 g/m positive buoyancy
3	Overall Assembling Binder Tape	Helical binder tape stabilizing the buoyant core bundle during flex & torsion
4	Floating Low-Density Polyolefin Jacket	Chlorine-resistant blue low-density polyolefin jacket (Ø 19.0 mm, 274 g/m in air)

REF 50531 & REF 49491 (ROBOT DE PISCINE) — Standard Subsea & Marine Execution

Built to IEC 60335-2-41 / Floating Pool-Robot Cable Specification with flexible copper cores (4×0.75 / 2×0.75+2×0.34) and floating low-density polyolefin jacket

REF 50531 & REF 49491 (ROBOT DE PISCINE) — Custom Drum Length & Termination Kit

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

REF 50531 & REF 49491 (ROBOT DE PISCINE) — 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 IEC 60335-2-41 / Floating Pool-Robot Cable Specification. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / transmission duty: 300/500 V (IEC 60335-2-41 / Floating Pool-Robot Cable Specification)
Core / conductor construction: Flexible Copper Cores (4×0.75 / 2×0.75+2×0.34) — 4×0.75 mm² PE cores (REF 50531, ≤27.3 Ω/km) or 2×0.75 + 2×0.34 mm² PVC (REF 49491)
Primary dielectric / buffering: Low-Density Buoyancy Fillers (REF 50531) — Four large-volume low-density foamed fillers providing –9.2 g/m positive buoyancy

Thermal

Continuous operating temperature: −10…+60 °C (subsea, marine & submersible duty)
Short-circuit / peak thermal rating: Verified thermal stability per IEC 60335-2-41 / Floating Pool-Robot Cable Specification
Storage & transport temperature: −40…+80 °C on export wooden/steel drum

Mechanical

Outer protection / armouring: Floating Low-Density Polyolefin Jacket — Chlorine-resistant blue low-density polyolefin jacket (Ø 19.0 mm, 274 g/m in air)
Minimum bending radius: 6 × OD
Hydrostatic, tensile & crush duty: Overall Assembling Binder Tape — Helical binder tape stabilizing the buoyant core bundle during flex & torsion

Resistance

Hydrostatic pressure & water blocking: Engineered for continuous submersion and hydrostatic integrity per IEC 60335-2-41 / Floating Pool-Robot Cable Specification
Seawater, oil & chemical resistance: Resistant to seawater hydrolysis, hydraulic oils and abrasion per IEC 60335-2-41 / Floating Pool-Robot Cable Specification
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing standard: IEC 60335-2-41 / Floating Pool-Robot Cable Specification
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: REF 50531 & REF 49491 (ROBOT DE PISCINE)
Sheath colour & metre marking: Continuous metre-marked blue outer finish (Floating Blue Polyolefin)
Customs tariff (HS): 8544.49 / 8544.60 / 8544.70

Sizes

3 standard REF 50531 & REF 49491 (ROBOT DE PISCINE) subsea & marine configurations

Manufactured to IEC 60335-2-41 / Floating Pool-Robot Cable Specification 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
REF 50531 & REF 49491 (ROBOT DE PISCINE) Construction Schedule (−10…+60 °C)
REF 50531 Config A (Compact)	4×2×24 AWG + 2×18 AWG (or 4C)	Stranded tinned Cu (IEC 60228 / ASTM)	10.4	155	4.5	85
REF 50531 Config B (Standard)	4×2×20 AWG + 4×16 AWG (or 8C)	Stranded tinned Cu (IEC 60228 / ASTM)	13.3	265	9.6	110
REF 50531 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 IEC 60335-2-41 / Floating Pool-Robot Cable Specification.

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	300/500 V (45–100 Ω data)	−10…+60 °C
4×2×20 AWG + 4×16 AWG (or 8C)	10.70	300/500 V (45–100 Ω data)	−10…+60 °C
8×2×20 AWG + 4×12 AWG (or 12C)	5.40	300/500 V (High-Power Hybrid)	−10…+60 °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 (IEC 60335-2-41 / Floating Pool-Robot Cable Specification)	DC resistance at 20 °C / optical attenuation and outer diameter within IEC 60335-2-41 / Floating Pool-Robot Cable Specification tolerances	Every manufactured drum length
High-voltage dielectric & insulation resistance test (IEC 60335-2-41 / Floating Pool-Robot Cable Specification)	Zero dielectric breakdown and verified insulation resistance for 300/500 V rating	Every manufactured drum length
Sample tests
Hydrostatic pressure, water-blocking & mechanical endurance qualification (IEC 60335-2-41 / Floating Pool-Robot Cable Specification)	Verified submersion integrity, tensile load and thermal stability across −10…+60 °C	Type qualification & periodic lot audit

Inspection certificate

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

Product approvals

IEC 60335-2-41 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 REF 50531 & REF 49491 (ROBOT DE PISCINE) IEC 60335-2-41 300/500 V 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

PDFREF 50531 & REF 49491 500 V Floating Swimming Pool Robot Cable – technical datasheet3 sizes · construction, technical data, approvals XLSXREF 50531 & REF 49491 (ROBOT DE PISCINE) 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 REF 50531 & REF 49491 (ROBOT DE PISCINE) (REF 50531 & REF 49491 500 V Floating Swimming Pool Robot Cable)?

REF 50531 & REF 49491 (ROBOT DE PISCINE) (REF 50531 & REF 49491 500 V Floating Swimming Pool Robot Cable) is manufactured in accordance with IEC 60335-2-41 / Floating Pool-Robot Cable Specification for 300/500 V service over -10 °C to +60 °C. Its 4-layer construction comprises flexible copper cores (4×0.75 / 2×0.75+2×0.34), low-density buoyancy fillers (ref 50531) and floating low-density polyolefin jacket.

What is the minimum bending radius and operating temperature range for REF 50531 & REF 49491 (ROBOT DE PISCINE)?

The minimum bending radius for REF 50531 & REF 49491 (ROBOT DE PISCINE) is 6 × OD across its continuous operating temperature range of -10 °C to +60 °C, ensuring mechanical and dielectric reliability in subsea, marine and submersible service.

How are the concentric layers of REF 50531 & REF 49491 (ROBOT DE PISCINE) arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Flexible Copper Cores (4×0.75 / 2×0.75+2×0.34) — 4×0.75 mm² PE cores (REF 50531, ≤27.3 Ω/km) or 2×0.75 + 2×0.34 mm² PVC (REF 49491); (02) Low-Density Buoyancy Fillers (REF 50531) — Four large-volume low-density foamed fillers providing –9.2 g/m positive buoyancy; (03) Overall Assembling Binder Tape — Helical binder tape stabilizing the buoyant core bundle during flex & torsion; (04) Floating Low-Density Polyolefin Jacket — Chlorine-resistant blue low-density polyolefin jacket (Ø 19.0 mm, 274 g/m in air).

What factory test certificates are supplied with REF 50531 & REF 49491 (ROBOT DE PISCINE)?

Every production drum of REF 50531 & REF 49491 (ROBOT DE PISCINE) undergoes routine conductor resistance/continuity, high-voltage dielectric and dimensional testing per IEC 60335-2-41 / Floating Pool-Robot Cable 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

REF 50531 & REF 49491 (ROBOT DE PISCINE) REF 50531 & REF 49491 500 V Floating Swimming Pool Robot Cable

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Reel & motion:
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