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Product

General rubber flexible cablesEN 50525-2-21U0/U 450/750 VEI6/EM6 EPR · −40…+90 °C

H07BB-F Industrial Rubber CableHarmonised 450/750 V −40 to +90 °C EI6/EM6 heavy-duty all-EPR rubber cable

Heavy-duty 450/750 V (0.6/1 kV fixed protected) industrial rubber power cable to EN 50525-2-21 with Class 5 copper conductors, EI6 EPR core insulation and EM6 EPR outer sheath for −40 °C arctic/cold-store flexing and +90 °C continuous thermal duty.

Ozone, UV & moisture

Outdoor & humid

Approved

Halogen-Free EPR

Cores × cross-section

Order designation: H07BB-F 4G16
Outer Ø min: 23.2 mm
Outer Ø max: 25.2 mm
Weight ≈: 1,155 kg/km
Min. bend R: 101 mm

Check against my drum All sizes (16)

Request a quote Datasheet WhatsApp

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

Rated voltage: 450/750 V
Conductor temp.: +90 °C max.
Ambient temp.: −40…+90 °C
Bending radius: 4–8 × OD
Compounds: EI6 / EM6
Size range: 1.5–95 mm²

Typical values for this cable type, based on EN 50525-2-21 (HD 22.12) — confirmed in the datasheet and quotation for your order.

Application fit

Is H07BB-F right for your machine?

H07BB-F is built for heavy mechanical duty across the widest temperature span (−40 °C flexing to +90 °C continuous) where mineral oil immersion is absent; for oily floors, choose H07BN4-F or H07BQ-F.

Trailing & towing

Suitable

Outdoor construction plant, alpine/arctic site power distribution and cold-store mobile equipment.

Festoon & line chain

Suitable

Overhead crane festoon loops in cold warehouses, timber mills and high-temperature dry bays.

Fixed installation

Suitable

Up to 0.6/1 kV in protected conduits, wind-turbine nacelles and outdoor infrastructure.

Motorised monospiral reel

With conditions

Suitable for light coiling; for high-speed motorised crane drums under tension, use NSHTÖU.

Use NSHTÖU Reeling

Typical machinesCold-storage & refrigerated logisticsArctic, Nordic & alpine constructionWind turbine & solar balance-of-plantTimber, pulp & dry bulk handlingHot industrial & boiler auxiliaries

Construction

Layer by layer

Shown: H07BB-F 4G16 — Class 5 bare copper conductors, EI6 EPR core insulation (HD 308 S2 colour code) and heavy-duty black EM6 EPR outer sheath.

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Flexible copper conductor	Fine-stranded bare copper wire (IEC 60228 Class 5)EN 60228 Class 5
2	Separator foil	Polyester separator tape over conductor on larger cross-sectionsClean stripping & core flexibility
3	Cold/heat EPR insulation	Cross-linked ethylene-propylene elastomer Type EI6 (−40 to +90 °C)EN 50363-1 EI6
4	Heavy-duty EPR outer sheath	Cross-linked ethylene-propylene elastomer Type EM6, blackEN 50363-2-1 EM6 · halogen-free, UV, ozone & −40 °C cold resistant

H07BB-F -J (3G–5G)

3-core, 4-core and 5-core heavy-duty power cables with green-yellow protective conductor

H07BB-F -O (2×)

2-core single-phase or DC power supply cable without protective earth conductor

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on EN 50525-2-21 (HD 22.12). Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage U0/U: 450/750 V AC (0.6/1 kV fixed protected)
Max. operating voltage: 495/825 V AC (up to 1000 V AC protected)
AC test voltage: 2500 V AC (50 Hz, 15 min)
Conductor stranding: IEC 60228 Class 5 fine-stranded bare copper
Current rating basis: DIN VDE 0298-4 (+90 °C EPR conductor rating)

Thermal

Max. conductor temperature: +90 °C continuous operation
Short-circuit temperature: +250 °C max. (up to 5 s)
Temperature, flexing: −40 °C to +90 °C
Temperature, fixed: −50 °C to +90 °C

Mechanical

Min. bending radius, fixed: 4 × OD (OD ≤ 25 mm) · 6 × OD (OD > 25 mm)
Min. bending radius, moving: 6 × OD (OD ≤ 25 mm) · 8 × OD (OD > 25 mm)
Max. tensile load: 15 N/mm² dynamic (50 N/mm² static)
Mechanical duty class: Heavy mechanical stress (EN 50565-2)

Resistance

Weather, UV & ozone: EN 60811-403 ozone-immune EM6 EPR outer sheath
Cold-bend & impact: EN 60811-504 / -506 sub-zero flexibility down to −40 °C
Halogen-free: IEC 60754-1 halogen-free EI6/EM6 EPR compounds
Oil contact note: Not for mineral oil immersion (specify H07BN4-F or H07BQ-F for oil)

Reference standards

Construction standard: EN 50525-2-21 (HD 22.12 S2 / DIN VDE 0285-525-2-21)
Compound standards: EN 50363-1 Type EI6 & EN 50363-2-1 Type EM6
Selection & installation: EN 50565-1 & DIN VDE 0298-300
RoHS & REACH: 2011/65/EU (RoHS 2) & EC 1907/2006 compliant

Identification

Sheath colour: Black
Core identification: HD 308 S2 colour code (up to 5 cores)
Sheath marking: TEBAOFLEX H07BB-F <HAR> [Size] 450/750V EN 50525-2-21 CE
Customs tariff (HS): 8544.49 (insulated conductors ≤ 1000 V)

Sizes

16 standard H07BB-F configurations

Typical EN 50525-2-21 (HD 22.12) outer diameter limits, copper content and cable weight.

Dimensions & weights
Order designation	Cores × mm²	AWG ≈	Outer Ø min mm	Outer Ø max mm	Copper kg/km	Weight ≈ kg/km	Min. bend R mm
Harmonised H07BB-F heavy-duty EPR sizes (1.5–50 mm² per EN 50525-2-21 Table B.2)
H07BB-F 2×1.5	2×1.5	16	8.5	9.2	29	112	37
H07BB-F 3G1.5	3G1.5	16	9.0	9.8	43	132	39
H07BB-F 4G1.5	4G1.5	16	9.9	10.8	58	162	43
H07BB-F 5G1.5	5G1.5	16	10.9	11.9	72	198	48
H07BB-F 3G2.5	3G2.5	14	10.7	11.6	72	192	46
H07BB-F 4G2.5	4G2.5	14	11.8	12.8	96	238	51
H07BB-F 5G2.5	5G2.5	14	13.1	14.2	120	295	57
H07BB-F 4G4	4G4	12	13.6	14.8	154	345	59
H07BB-F 5G4	5G4	12	15.1	16.4	192	425	66
H07BB-F 4G6	4G6	10	15.5	16.8	230	470	67
H07BB-F 5G6	5G6	10	17.3	18.8	288	580	75
H07BB-F 4G10	4G10	8	20.1	21.8	384	820	87
H07BB-F 4G16	4G16	6	23.2	25.2	614	1,155	101
H07BB-F 4G25	4G25	4	28.0	30.4	960	1,710	122
H07BB-F 4G35	4G35	2	31.5	34.2	1,344	2,260	137
H07BB-F 4G50	4G50	1	36.4	39.6	1,920	3,110	158

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Dimensions and weights are typical values per EN 50525-2-21 (HD 22.12). Minimum fixed bending radius shown is 4 × OD.

Electrical & current ratings
Cross-section mm²	AWG ≈	Max. DC resistance 20 °C, Ω/km	1-core in air 30 °C, A	3–4 core in air 30 °C, A
1.5	16	13.3	23	18
2.5	14	7.98	30	25
4	12	4.95	41	34
6	10	3.3	53	44
10	8	1.91	74	61
16	6	1.21	99	82
25	4	0.78	131	108
35	2	0.554	162	135
50	1	0.386	202	168

Current ratings at 30 °C ambient in free air per DIN VDE 0298-4 / EN 50565-1. Apply derating factors for elevated ambient temperature or reeling layer grouping.

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)

Cable length on drum (m)

Drum core 300 mm ≥ 202 mmBending radius OK (4 × OD 25.2 mm)

Minimum bending radius: 101 mm
Min. drum core diameter: ≈ 202 mm
Cable weight on drum: 57.8 kg
Copper content: 30.7 kg

Indicative only: based on the datasheet outer diameter and 4 × 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 AC (50 Hz)	Every manufactured length
Conductor DC resistance	IEC 60228 Class 5 (bare copper)	Every manufactured length
Sample tests
Vertical flame propagation	IEC 60332-1-2 / EN 60332-1-2	Per production batch
Insulation & sheath elastomer physical properties	EN 50525-2-21 (HD 22.12)	Type approval

Inspection certificate

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

Product approvals

EN 50525-2-21 (HD 22.12)CE · RoHS 2 (2011/65/EU) · REACH

Company certificates

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

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX H07BB-F 450/750 V [Size] EN 50525-2-21 CE

Delivery form: Export wooden drums or coils, cut-to-length on request
Packaging: Heat-treated ISPM-15 timber drums with sealed cable ends
Conductor / sheath options: Custom core counts, pilot cores or sheath colours on request

Technical documents

Downloads

PDFH07BB-F Industrial Rubber Cable – technical datasheet16 sizes · construction, technical data, approvals XLSXH07BB-F spec data (Excel)All 16 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.

How does H07BB-F differ from standard H07RN-F?

Standard H07RN-F pairs +60 °C EI4 EPR insulation with an EM2 polychloroprene sheath rated down to −25 °C flexing. H07BB-F uses EI6 EPR core insulation and an EM6 EPR outer sheath that extend continuous conductor operation to +90 °C while keeping the cable dynamically flexible down to −40 °C (−50 °C fixed).

When should I choose H07BB-F versus H07BN4-F?

Both H07BB-F and H07BN4-F share heavy-duty wall dimensions under EN 50525-2-21 (HD 22.12) and a +90 °C conductor rating. Choose H07BB-F for sub-zero cold flexing (−40 °C), ozone immunity and halogen-free EPR compounds in oil-free environments; choose H07BN4-F (EM7 CSP sheath) when mineral oil resistance and IEC 60332-1-2 flame self-extinguishing are required.

Can H07BB-F be operated at 0.6/1 kV?

Yes. Per EN 50565-1 and DIN VDE 0298-300, 450/750 V heavy-duty rubber cables such as H07BB-F are permitted for 0.6/1 kV (600/1000 V AC) operation when installed in fixed, mechanically protected raceways, conduits or crane enclosures.

Does H07BB-F carry a higher current rating than H07RN-F?

Yes. Because the EI6/EM6 ethylene-propylene elastomer system is rated for +90 °C continuous conductor temperature (+250 °C short-circuit) rather than +60 °C, H07BB-F carries approximately 20 % higher continuous current for the same copper cross-section under DIN VDE 0298-4.

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01Selected sizes

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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

H07BB-F Industrial Rubber Cable

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

H07BB-F Industrial Rubber CableHarmonised 450/750 V −40 to +90 °C EI6/EM6 heavy-duty all-EPR rubber cable

Trailing & towing

Festoon & line chain

Fixed installation

Motorised monospiral reel

H07BB-F -J (3G–5G)

H07BB-F -O (2×)

Electrical

Thermal

Mechanical

Resistance

Reference standards

Identification

Check results

Inspection certificate

Product approvals

Company certificates

01Selected sizes

02Reel & motion

03Message for our engineers

H05BB-F

H07BN4-F

H07RN-F

H07BQ-F