Widely used for vertical power supply in electrical shafts of high and medium rise buildings, residential buildings, commercial buildings, hotels, hospitals, as well as power supply systems in tunnels, airports, bridges, highways, etc.

Has good seismic resistance, airtightness, waterproofness, fire resistance and other characteristics; Low accident rate and low cost; Easy to install and maintain.

YJ-FD-ZR-YJV-4*240+1*120/4*50+1*25

Ordinary type, cross-linked type, flame-retardant type, fire-resistant type, safe and clean type, oxygen barrier flame-retardant and fire-resistant type.

The maximum cross-section of the cable can reach 240mm ², and the branch cross-section can be produced according to user requirements.