(BS 6360 Cl-5/IEC 60228 Cl-5) 638TQ (BS 7919) Copper Core Industrial Cable

This cable can be used in dry, wet environments, immersed in oil or grease, resistant to all climatic conditions and medium mechanical stresses and can be used in industrial or agricultural workshop equipment, large boilers, heating panels, power tools: such as drills, disk saws, electrical appliances, portable motors and generators used in construction. These cables are also suitable for fixed installations, such as wind towers, where their special conductor construction and the materials used greatly increase the torsional strength of the cables (up to 150°/M), which is essential for applications in wind turbines, for laying on lime or wooden frames in temporary constructions, for wiring in elevator cabins, etc. The 638TQ is equivalent to the European Community standard H07BN4-F.

- Multi-strand flexible bare copper conductor

- Complies with BS 6360 Cl-5/IEC 60228 Cl-5.

- EPR (Ethylene Propylene Rubber) insulation, GP1 to BS 7655.

- CSP (Chlorosulfonated Polyethylene), RS4 to BS 7655, heat and oil resistant, flame retardant.

Core color

1 core: black

2 cores: brown, blue

3 cores: yellowish green, brown, blue

4 cores: yellowish green, brown, black, gray

5 pole: yellowish green, blue, brown, black, gray

6-pole and higher: white insulation with black number marking

Technical characteristics

- Operating voltage: 450/750 V

- Test voltage: 2500 V

- Dynamic bending radius: 6 x outer diameter

- Fixed installation bending radius: 4x O.D.

- Operating temperature range: -40º C to +90º C

- Operating temperature for wind energy applications: -15º C to +90º C

- Maximum temperature in case of short circuit: +250º C

- Flame retardancy: IEC 60332.1C2/NF C 32-070

- Insulation resistance: 20 MΩxkm