H05VVF

H05VV-F is a European designation for a flexible PVC-insulated power cable used primarily for household and similar light-duty applications. It features copper conductors with PVC insulation (the first “V” in VV) and a PVC outer sheath (the second “V”), with the “F” indicating a flexible construction suitable for bending and movement. This type of cable is commonly specified for appliance cords, internal wiring of consumer equipment, and similar portable or semi-fixed uses.

Construction and ratings

H05VV-F cables have copper conductors, which are stranded to provide flexibility. Both the conductor insulation and the outer sheath are made of polyvinyl chloride (PVC). Typical variants come in 2-core or 3-core configurations, with cross-sections commonly ranging from 0.75 mm2 to 2.5 mm2. The standard rated voltage is 300/500 V, and the conductor insulation and sheath are rated for use at temperatures up to about 70°C. These cables are designed for indoor use in dry or mildly humid environments and are not generally intended for permanent fixed installation in walls or outdoors, unless a version specifically rated for those conditions is used.

Applications and standards

H05VV-F cables are widely employed as power cords for domestic appliances, power tools, and other portable equipment. They conform to European standards for flexible PVC-insulated cables and are commonly supplied with CE markings. Availability spans multiple core counts and cross-sections, allowing users to select an appropriate size for current-carrying needs.

Variants and guidance

Variants exist with different core counts and cross-sections. When selecting H05VV-F, ensure the rating, temperature class, and environmental suitability match the intended application, and avoid using standard flexible cables for permanent building installations where fixed-wiring cables are required.

See also: flexible power cables, EN 50525, IEC 60227.