Product Categerise

FTTH ODN Products
Fiber Optic Splicing Closure
FR331-UN-0215

FR331-UN-0215

  • FR331-UN
  • Fire Cable
  • UL, ETL, CE,CPR, RoHS
  • 100m,500m,500ft,1000ft
  • roll, wooden spool, carton, pallet
  • 10KM
  • Normally 15 working days
  • NINGBO, SHANGHAI
  • T/T, L/C at sight, D/P at sight
Category
Chat on WhatsApp
Get Information

FR331-UN-0215

Fire Resistant Cable 2 × 1.5 sq mm | IEC 60331-21 (FE90) / LSZH / BS 6387 Compliant (Red RAL 3000)

General Information

ItemSpecification
Product NameFire Resistant Cable
Model No.FR331-UN-0215
Construction TypeCU / FR / LSZH (Unscreened)
Conductor MaterialStranded Bare Copper (Class 5, EN 60228)
Conductor Size28 × 0.25 mm
Nominal Cross Section2 × 1.5 sq mm
Rated Voltage300 / 500 V
Operating Temperature−30 °C ~ +90 °C
Outer ColorRed RAL 3000
Applicable StandardsIEC 60331-21 (FE90), BS 6387 CAT B/C, IEC 60332-1-2, IEC 60332-3-24, EN 50266-2-4, CE, RoHS

Construction Details

ComponentMaterial / DescriptionStandardDimensions
ConductorStranded Bare CopperEN 6022828 × 0.25 mm
DC Resistance (20 °C)—EN 6022813.3 Ω/km
InsulationSilicone Rubber (Heat Resistant)IEC/EN 60811-203≥ 0.45 mm
Insulation Diameter—IEC/EN 60811-2012.4 ± 0.1 mm
Insulation ColorsBrown / White——
Insulation Resistance> 200 MΩ/km——
Overall Screen— (Unscreened Type)——
Drain Wire———
Outer SheathLSZH (Low Smoke Zero Halogen)IEC/EN 60811-202≥ 0.6 mm
Outer Diameter—IEC/EN 60811-2036.0 ± 0.2 mm
Pitch of Twist——106 ± 10 mm
Inductance——2.3 mH/km
High Voltage TestEN 50288-72.0 kV / 1 min—

■Fire & Safety Performance

Test ItemStandardDescription / Requirement
Fire ResistanceIEC 60331-21 (FE90) / BS 6387 CAT B, CAT CMaintains circuit integrity for 90 min at 750–850 °C
Flame PropagationIEC 60332-1-2 / IEC 60332-3-24 / EN 50266-2-4Restricts flame spread on single and bunched cables
Smoke DensityIEC 61034-1/2Low smoke emission ensures visibility during fire
Corrosive Gas EmissionIEC 60754-1/2 / EN 50267Low acid gas, halogen-free
RoHS ComplianceEU Directive 2011/65/EUConfirmed (Pb, Cd, Hg, Cr⁶⁺, PBB, PBDE Free)

■ Electrical & Mechanical Characteristics

  • Insulation Resistance: > 200 MΩ/km
  • Voltage Withstand: 2.0 kV (1 min)
  • Inductance: 2.3 mH/km
  • Operating Temperature: −30 °C ~ +90 °C
  • Minimum Bending Radius: 10 × OD
  • Fire Survival Duration: 90 min (FE90)

■ Applications

  • Designed for safety-critical electrical and control systems where circuit integrity must be maintained during fire
  • Fire alarm and emergency lighting systems
  • Smoke extraction and sprinkler control circuits
  • Hospitals, tunnels, airports, and industrial environments

■ Key Features

  • FE90 Fire Resistance: Maintains circuit integrity for 90 minutes at 850 °C
  • LSZH Sheath: Low smoke, halogen-free composition for human safety
  • Silicone Insulation + Mica Fire Layer: Enhanced thermal protection
  • ✅ Certified Safety: Fully compliant with IEC, BS, EN, CE, and RoHS standards

Related products

Get Information

Fill out the form below, and we will be in touch shortly.