Power cable YKY 0,6/1 kV 4x2.5 mm² RE YKY-4X2,5-1KV NYY

Power Cable YKY 4x2.5 mm² – Reliable Cable for Underground and Other Installations

The YKY 4x2.5 mm² cable is a copper power cable designed for energy transmission in supply networks, industrial facilities, and local installations. Its construction, featuring PVC insulation and sheathing, ensures durability and resistance to external conditions. This cable is suitable for both fixed indoor installations and outdoor use—in cable ducts or directly buried in the ground.

Construction and Properties

The YKY cable consists of four copper conductors, each with a cross-section of 2.5 mm², insulated with PVC. The conductors are twisted, enhancing cable flexibility and simplifying installation. The outer PVC sheath protects against mechanical damage and environmental factors, while its black color ensures high visibility. The maximum allowable operating temperature of the conductors is 70°C, guaranteeing safe operation even under heavy load. The minimum bending radius is 12x cable diameter for multi-core installations and 15x diameter for single-core installations, facilitating routing in confined spaces.

The cable is rated for a nominal voltage of 0.6/1 kV and meets flame propagation resistance standards according to EN 60332-1-2. Although it lacks a protective barrier or shield, it performs excellently in typical electrical applications. The copper conductors ensure efficient electrical current transmission.

Applications and Benefits

The YKY 4x2.5 mm² cable is a versatile solution for a wide range of applications:

• Underground installations: Direct burial in soil or installation in cable ducts.
• Indoor installations: Routing in residential, commercial, and industrial buildings.
• Equipment power supply: Connecting machines, electrical devices, and lighting.
• Distribution networks: Use in local power supply networks for urban areas.

Thanks to its construction and properties, this cable provides:

• Safety: Flame propagation resistance minimizes fire risk.
• Durability: Manufactured from high-quality materials to ensure long-term service life.
• Versatility: Suitable for both indoor and outdoor use.
• Easy installation: Flexible design simplifies routing even in challenging conditions.
• Efficiency: Copper conductors ensure low energy losses during current transmission.