A stranded conductor is a conductor made with a specified number of strands, such as a rope lay strand made of multiple groups of strands, for greater flexibility.
A stranded conductor is a conductor built from a specified number of individual wire strands grouped together, rather than a single solid wire. By combining many strands, a stranded conductor achieves much greater flexibility than a solid conductor of the same total cross-sectional area, allowing it to bend and flex repeatedly without fatiguing. Constructions range from simple bunched stranding to rope lay strand, which combines multiple groups of strands for very high flexibility.
The number and arrangement of strands determine the conductor's flexibility and handling, with more and finer strands producing greater flexibility. Stranded conductors are used wherever a cable must flex, including portable cords, equipment leads, and flexible cable.
In commercial and industrial wire, stranded conductors serve the many applications that require flexibility. Recognizing the construction helps in understanding when a stranded rather than solid conductor is appropriate.
Because the number and arrangement of strands determine flexibility and handling, with more and finer strands producing greater flexibility, stranded conductors are used wherever a cable must flex, including portable cords, equipment leads, and flexible cable of all kinds.
Recognizing the construction helps in understanding when a stranded rather than solid conductor is appropriate, since stranded conductors provide the flexibility that portable cords, equipment leads, and flexible cable require.
At Windy City Wire, the focus on quality low-voltage cable includes stranded-conductor constructions for flexible applications. Supplying cable with the appropriate conductor type helps customers match products to the flexibility and performance needs of their applications.