Power cable YKY 0.6/1 kV 4×25 RM YKY-4X25-1KV NYY

Power Cable YKY 4x25 mm² – Reliability and Safety in Every Installation

The YKY 4x25 mm² cable is a robust electrical power cable designed for efficient energy transmission in a wide range of applications. Constructed with copper conductors and insulated and sheathed in polyvinyl chloride (PVC), it ensures long-term, safe operation. This cable is ideal for both professional installers and end-users seeking a reliable power solution.

Construction and Applications

The YKY cable features stranded copper conductors, providing flexibility and ease of installation. It is intended for fixed installation, both indoors and outdoors, as well as direct burial in soil or embedding in concrete structures. This makes it widely suitable for electrical installations in residential, commercial, and industrial buildings. It performs excellently in power systems for machinery, equipment, and lighting.

Key Features and Benefits

• Durable Construction: Copper conductors with PVC insulation and sheathing ensure resistance to mechanical damage, weather conditions, and corrosion.
• Safe Operation: The cable complies with safety standards (fire reaction class Eca), minimizing fire risk and protecting the installation.
• Versatility: Suitable for use in both dry and humid environments, as well as direct burial in soil, significantly expanding its application range.
• Flexibility: Stranded conductor design facilitates cable laying even in challenging conditions.
• Thermal Resistance: Maximum allowable conductor temperature is 70°C, enabling operation in elevated ambient temperatures.
• Conductor Identification: Color-coded conductors simplify correct connection during installation.
• Compliance with Standards: The cable meets requirements of PN-93/E-90400 and PN-93/E-90401 standards, confirming its quality and safety.

Technical Specifications – What You Need to Know

The YKY 4x25 mm² cable has a rated voltage of 0.6/1 kV and a conductor cross-section of 25 mm². It contains four stranded conductors, enhancing resistance to electromagnetic interference. The absence of a shield or protective barrier does not limit its use in standard electrical installations. The approximate outer diameter is 25.8 mm. During installation, remember to maintain a minimum bending radius of 12 x cable diameter to prevent internal conductor damage.