NG-A 4+1-Core Flexible Copper Mineral-Insulated Fire-Resistant Building Power Cable Rated 0.6/1kV

The available 4+1-core arrangement identifies this NG-A cable for building power supply. Copper conductors and mineral insulation form its flexible, fire-resistant construction, rated 0.6/1kV. The complete conductor schedule should accompany the arrangement when the building circuit is specified.

Which duties belong to the 4+1 conductors?

Assign each conductor's function and required section from the electrical design. The notation alone does not establish neutral or protective-conductor duties or a reduced-core section ratio. Retain the individual allocation with the equipment connections and approved cable drawing. This gives the building cable schedule and termination review a definite electrical configuration to compare with the project requirement.

How should the final construction fit the route?

Specify the selected sheath with the copper conductors and mineral insulation. Confirm permitted bending and handling details for the chosen flexible build, then coordinate the intended route with connection space and cable-end preparation. Review compatible terminations against the actual construction drawing. These choices complete the installation description without assigning a sheath material or numerical bending value from the NG-A family name.

What completes the building power order?

The current technical option reads 50mm2 with 4+1 cores. Confirm the individual conductor sections and physical cable length separately, then include the agreed allocation, sheath and cable-end details in the order description. Identify any numbered IEC or exact fire-test criterion required by the building project and check it for the selected build. Retain the approved drawing with the final schedule so electrical duties, installation conditions and physical order quantities can be reviewed together.