JELECTRICALS PVC 2.5 sq/mm White 40 m Wire  (White)

A c-core copper wire typically refers to a type of transformer winding wire that is made of high-purity copper and has a C-shaped core. This type of wire is often used in high-performance transformers due to its high conductivity, low resistance, and low losses. The C-shaped core design also helps to reduce the magnetic flux leakage, making the transformer more efficient. The use of copper in the wire ensures that it has excellent thermal and electrical conductivity, making it an ideal choice for applications that require high efficiency and low heat generation.