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Product

NF M 87-202 EGSF CR1-C1 NF M 87-202 / NF C 32-070 CR1-C1500 V−30…+90 °C

NF M 87-202 EGSF CR1-C1 Fire-Resistant Silicone/LSZH CableNF M 87-202 / NF C 32-070 CR1-C1 · 500 V · -30 °C to +90 °C industrial EGSF CR1-C1

NF M 87-202 EGSF CR1-C1 Fire-Resistant Silicone/LSZH Overall-Screened Instrument Cable (EGSF CR1-C1) engineered to NF M 87-202 / NF C 32-070 CR1-C1 for 500 V service across -30 °C to +90 °C, featuring stranded stranded copper conductor and lszh outer sheath

Approved

Low-EMC design

EMC screen

Flame-retardant

Configuration

Order designation: EGSF CR1-C1 4×2×1.0
Outer Ø ≈: 13.5 mm
Total weight ≈: 264 kg/km
Min. bend R (fixed): 108 mm
Configuration: 4×2×1.0 mm²

All sizes (12)

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: 500 V
Operating temp.: −30…+90 °C
Min. bend radius: 7.5 × OD
Conductor: stranded copper
Outer layer: LSZH outer
Standard: NF M 87-202

Typical values for this cable type, based on NF M 87-202 / NF C 32-070 CR1-C1 — confirmed in the datasheet and quotation for your order.

Application fit

Is EGSF CR1-C1 right for your machine?

Fixed installation

Suitable

Engineered and verified for fixed service in accordance with NF M 87-202 / NF C 32-070 CR1-C1.

Switchgear & control cabinet wiring

Suitable

Suitable for switchgear, control panels and equipment terminations within 7.5 × OD bend radius.

TBM gantry & advancing tunnel reel

With conditions

Use mechanical conduit or armoured protection where exposed to rock fall or crushing loads.

Motorised monospiral reel

Not suitable

Not designed for high-speed monospiral crane reeling; select a dedicated reeling cable.

NSHTOU Reeling Cable

Typical machinesOil & Gas CableRefinery & Petrochemical Process UnitsLNG Terminals & Tank FarmsOnshore & Offshore Oil & Gas FacilitiesChemical & Hydrocarbon Processing PlantsCommercial & Residential Building Distribution

Construction

Layer by layer

Shown: EGSF CR1-C1 (NF M 87-202 / NF C 32-070 CR1-C1) with stranded stranded copper conductor, silicone rubber core insulation and lszh outer sheath (5-layer construction).

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Stranded stranded copper conductor	High-conductivity stranded copper conductor per NF M 87-202 / NF C 32-070 CR1-C1NF M 87-202 / NF C 32-070 CR1-C1
2	Silicone rubber core insulation	Extruded Silicone rubber dielectric (individual core / group layer)NF M 87-202 / NF C 32-070 CR1-C1
3	Plastic binder tape	Helically applied plastic binder tapeNF M 87-202 / NF C 32-070 CR1-C1
4	Al/PET overall screen	Al/PET overall screen metallic electromagnetic screen (lapped tape)NF M 87-202 / NF C 32-070 CR1-C1
5	LSZH outer sheath	Extruded LSZH outer sheath protective layer (continuous layer)NF M 87-202 / NF C 32-070 CR1-C1

EGSF CR1-C1 — Standard Execution

Built to NF M 87-202 / NF C 32-070 CR1-C1 with stranded stranded copper conductor and lszh outer sheath

EGSF CR1-C1 — Custom Cross-Sections

Full range of metric mm² and AWG/kcmil conductor sizes per NF M 87-202 / NF C 32-070 CR1-C1

EGSF CR1-C1 — Export Drum Supply

Supplied with EN 10204 3.1 routine dielectric & conductor resistance test certificate

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on NF M 87-202 / NF C 32-070 CR1-C1. Values for your order are confirmed in the datasheet and quotation.

Electrical

Rated voltage / duty: 500 V (NF M 87-202 / NF C 32-070 CR1-C1)
Conductor construction: Stranded stranded copper conductor — High-conductivity stranded copper conductor per NF M 87-202 / NF C 32-070 CR1-C1
Primary insulation / dielectric: Silicone rubber core insulation — Extruded Silicone rubber dielectric (individual core / group layer)

Thermal

Continuous operating temperature: −30…+90 °C per NF M 87-202 / NF C 32-070 CR1-C1
Short-circuit / peak thermal limit: +160 °C to +250 °C (5 s adiabatic limit depending on dielectric class)
Minimum installation temperature: −5 °C (thermoplastic) / −25 °C (cross-linked or elastomer) / −40 °C (metallic)

Mechanical

Outer protection / covering: LSZH outer sheath — Extruded LSZH outer sheath protective layer (continuous layer)
Minimum bending radius: 7.5 × OD (installed / static routing)
Layer count & geometry: 5 concentric/structural layers verified by cross-section inspection

Resistance

Environmental & chemical durability: Engineered for industrial service in accordance with NF M 87-202 / NF C 32-070 CR1-C1
RoHS & REACH compliance: RoHS 2 (2011/65/EU + 2015/863) & REACH SVHC compliant

Reference standards

Governing product standard: NF M 87-202 / NF C 32-070 CR1-C1
Quality management & inspection: ISO 9001:2015 & EN 10204 3.1 factory routine inspection

Identification

Model designation: EGSF CR1-C1
Customs tariff (HS): 8544.49 / 8544.60 / 7614.10

Sizes

12 standard EGSF CR1-C1 cable configurations

Manufactured to NF M 87-202 / NF C 32-070 CR1-C1 in single-pair, multi-pair and multi-unit constructions.

Dimensions, construction & weights
Order designation	Configuration	Outer Ø ≈ mm	Weight ≈ kg/km	Min. bend R fixed mm
EGSF CR1-C1 Standard Construction Schedule (500 V · −30…+90 °C)
EGSF CR1-C1 1×2×0.5	1×2×0.5 mm²	6.4	58	52
EGSF CR1-C1 2×2×0.5	2×2×0.5 mm²	9.2	112	74
EGSF CR1-C1 4×2×0.5	4×2×0.5 mm²	11.4	176	92
EGSF CR1-C1 8×2×0.5	8×2×0.5 mm²	14.8	295	118
EGSF CR1-C1 12×2×0.5	12×2×0.5 mm²	17.6	420	141
EGSF CR1-C1 1×2×1.0	1×2×1.0 mm²	7.6	86	61
EGSF CR1-C1 2×2×1.0	2×2×1.0 mm²	11.0	168	88
EGSF CR1-C1 4×2×1.0	4×2×1.0 mm²	13.5	264	108
EGSF CR1-C1 8×2×1.0	8×2×1.0 mm²	17.9	465	143
EGSF CR1-C1 1×2×1.5	1×2×1.5 mm²	8.5	114	68
EGSF CR1-C1 4×2×1.5	4×2×1.5 mm²	15.2	348	122
EGSF CR1-C1 12×2×1.5	12×2×1.5 mm²	23.4	860	187

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Additional pair/triad/quad counts (up to 48 pairs) and blue Ex-i intrinsically safe outer sheaths available per NF M 87-202 / NF C 32-070 CR1-C1.

Electrical parameters by conductor cross-section
Conductor size	Max. DC R₂₀ Ω/km	Mutual cap. ≈ nF/km	Inductance ≈ mH/km
0.50 mm² (7/0.30 mm · AWG 20)	39.00	115	0.65
0.75 mm² (7/0.37 mm · AWG 18)	26.00	120	0.62
1.00 mm² (7/0.43 mm · AWG 17)	19.50	125	0.60
1.50 mm² (7/0.53 mm · AWG 16)	13.30	135	0.58
2.50 mm² (7/0.67 mm · AWG 14)	7.98	145	0.55

L/R ratio ≤ 25 µH/Ω (0.5–1.0 mm²) and ≤ 40 µH/Ω (1.5 mm²) for intrinsically safe Ex-i circuits.

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 & dimensional verification (NF M 87-202 / NF C 32-070 CR1-C1)	DC resistance at 20 °C and geometry within NF M 87-202 / NF C 32-070 CR1-C1 class limits	Every manufactured drum / spool
Routine dielectric / spark / structural integrity test (NF M 87-202 / NF C 32-070 CR1-C1)	Zero breakdown or structural defect over full production length	Every manufactured drum / spool
Sample tests
Thermal aging, mechanical & material qualification (NF M 87-202 / NF C 32-070 CR1-C1)	Full compliance with NF M 87-202 / NF C 32-070 CR1-C1 across −30…+90 °C	Type qualification & periodic sample audit

Inspection certificate

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

Product approvals

NF M 87-202 CompliantEN 10204 3.1 Routine 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 EGSF CR1-C1 <size> NF M 87-202 500 V CE

Delivery form: Non-returnable fumigated wooden drums or precision DIN spools
Standard lengths: 500 m · 1000 m · 2000 m drums (custom cut lengths on request)
MOQ: 500 m (stock sizes) · 1000 m (custom production)
Lead time: 2–4 weeks ex-works
Incoterms: EXW, FCA, FOB, CIF, DAP

Technical documents

Downloads

PDFNF M 87-202 EGSF CR1-C1 Fire-Resistant Silicone/LSZH – technical datasheet12 sizes · construction, technical data, approvals XLSXEGSF CR1-C1 spec data (Excel)All 12 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-21
Updated: 2026-10-21

FAQ

Questions engineers ask first

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

What governing standard and construction define EGSF CR1-C1 (NF M 87-202 EGSF CR1-C1 Fire-Resistant Silicone/LSZH Overall-Screened Instrument Cable)?

EGSF CR1-C1 (NF M 87-202 EGSF CR1-C1 Fire-Resistant Silicone/LSZH Overall-Screened Instrument Cable) is manufactured in accordance with NF M 87-202 / NF C 32-070 CR1-C1 for 500 V service over -30 °C to +90 °C. Its 5-layer construction comprises stranded stranded copper conductor, silicone rubber core insulation, plastic binder tape, al/pet overall screen, lszh outer sheath.

What is the minimum bending radius and installation temperature for EGSF CR1-C1?

The minimum installed bending radius for EGSF CR1-C1 is 7.5 × OD across its continuous operating temperature range of -30 °C to +90 °C, ensuring mechanical and dielectric stability without conductor or insulation strain.

How are the concentric layers of EGSF CR1-C1 arranged from inside to outside?

From inside to outside, the construction sequence is: (01) Stranded stranded copper conductor (High-conductivity stranded copper conductor per NF M 87-202 / NF C 32-070 CR1-C1); (02) Silicone rubber core insulation (Extruded Silicone rubber dielectric (individual core / group layer)); (03) Plastic binder tape (Helically applied plastic binder tape); (04) Al/PET overall screen (Al/PET overall screen metallic electromagnetic screen (lapped tape)); (05) LSZH outer sheath (Extruded LSZH outer sheath protective layer (continuous layer)).

What factory test certificates are supplied with EGSF CR1-C1?

Every production drum or spool of EGSF CR1-C1 undergoes routine conductor DC resistance, dimensional and dielectric/integrity testing per NF M 87-202 / NF C 32-070 CR1-C1, and is delivered with an EN 10204 3.1 factory test certificate.

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

01Selected sizes

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02Reel & motion

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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

NF M 87-202 EGSF CR1-C1 Fire-Resistant Silicone/LSZH Cable

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Reel & motion:
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