6491B Single Core 4mm Blue LSZH Copper Conductor Cable H07Z-R 450 750V

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6491B Single Core 4mm Blue LSZH Copper Conductor Cable H07Z-R 450 750V

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Product Information

Stock Code 4PVCBLUE5
GTIN —
Stock status: In stock

priced per metre

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Net price: £0.97

Gross price

£1.16

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Single core 6491B in 4mm² blue LSZH. Rated H07Z-R at 450/750V with a Class 2 stranded copper conductor (7⁄0.85mm). Designed for fixed wiring in conduit — suited to lighting circuits, switchgear, and control gear installations.

LSZH sheath makes it the right call where smoke, toxic fumes, or halogen emissions are a concern.

  • 4mm² Class 2 stranded copper (7⁄0.85mm)
  • 450/750V rated, H07Z-R
  • OD: 4.2mm, min bending radius (fixed): 6 × OD
  • Temp range: 0°C to +90°C
  • Flame retardant to BS EN 60332-1-2
Specifications

Conductor Size

4 mm²

Number of Cores

1

Core Colour

Blue

Voltage Rating

450/750V

Conductor Type

Class 2 stranded copper conductor

Stranding

7/0.85 mm

Sheath Material

Low Smoke Zero Halogen (LSZH)

Overall Diameter

4.2 mm

Weight

49 kg/km

Temperature Range

0°C to +90°C

Min Bending Radius (Fixed)

6 × overall diameter

Flame Retardancy

BS EN 60332-1-2

Standards

H07Z-R, BS EN/IEC 60228, IEC/EN 61034-1/2, BS EN/IEC 60332-1-2