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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
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 |