Industrial Cables  
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Industrial Cables Single Core Fixed Wiring Cable

2491X to BS 6004(New BS EN 50525-2-31)

Application and Description

2491X to BS 6004(New BS EN 50525-2-31) cables are designed for use in the switch control, relay and instrumentation panels of power switchgear and for purposes such as internal connectors in rectifier equipment, motor starters and controllers. 2491X is equivalent to harmonized code H05V-U/H05V-R/H05V-K.

Cable Construction

Fine bare copper strands

Solid wire to BS 6360 CL-1 or IEC 60228 CL-1

Stranding to BS 6360 CL-2 or IEC 60228 CL-2

Stranding to BS 6360 CL-5 or IEC 60228 CL-5

Special PVC TI1 core insulation to BS 7655

2491X to BS 6004(New BS EN 50525-2-31)

Core Identification

Black, Blue, Green/Yellow, Red, Yellow, White, Violet, Brown, Grey, Orange, Pink

Technical Characteristics

Working voltage: 300/500v

Test voltage: 2000volts

Minimum bending radius: 6xOverall diameter

Flexing temperature: -5º C to +70º C

Static temperature: -30º C to +80º C

Flame retardant: IEC 60332.1

Cable Parameter

AWG
(No of Strands/
Strand Diameter)
No. of Cores x Nominal Cross Sectional Area
#xmm²
Nominal Thickness
of Insulation
mm
Nominal Overall Diameter
mm
Nominal Copper Weight
kg/km
Nominal Weight kg/km
20(solid) 1 x 0.5 0.6 2.1 4.8 9
18(solid) 1 x 0.75 0.6 2.2 7.2 11
17(solid) 1 x 1 0.6 2.4 9.6 14
20(7/29) 1 x 0.5 0.6 2.1 4.8 9
18(7/27) 1 x 0.75 0.6 2.3 7.2 12
17(7/26) 1 x 1 0.6 2.6 9.6 15
20(16/32) 1x0.5 0.6 2.1 4.9 10
18(24/32) 1x0.75 0.6 2.4 7.2 13
17(32/32) 1x1 0.6 2.6 9.6 15