Cable with rubber insulation H05RR-F (OW) 4G2.5 H05RR-F-4G2,5 OW

Flexible rubber cable for universal applications

This black, multi-core rubber-insulated cable, marked as H05RR-F (OW) 4G2.5, is a versatile solution for powering devices requiring flexibility and resistance to harsh conditions. It is particularly suitable for workshop, construction, and household environments where it is exposed to movement and potential mechanical damage. Made of copper, it ensures reliable and safe electrical connection.

Construction and properties

The cable consists of four copper conductors with a cross-section of 2.5 mm², enabling the transmission of sufficient current for most medium-power devices. These conductors are insulated with ethylene-propylene rubber (EPR), which maintains flexibility even at low temperatures. Additionally, the outer EPR sheath protects the cable against atmospheric and mechanical damage. The round cable shape facilitates laying and installation.

Pay attention to the conductor class – Class 5 indicates that the conductors are stranded and highly flexible, enhancing resistance to bending and extending the cable’s service life. The conductor color coding (green-yellow, brown, black, gray) simplifies correct wiring in accordance with current safety standards. The cable complies with standard PN-EN 50525-2-21.

Application and safety

The H05RR-F (OW) 4G2.5 cable is designed for indoor and outdoor use. It performs excellently as an extension cord or power cable for electric tools, portable lighting, or other devices requiring a flexible connection. The rated voltage of 300/500V allows for broad application in electrical installations. The fire reaction class Eca provides a basic level of fire safety. The maximum operating temperature reaches 60°C, enabling use in various environmental conditions. The minimum bending radius is 35.1 mm, facilitating installation even in confined spaces.