Topex HO7RNF Rubber Cable 4 Core 300mm is a robust and heavy-duty electrical cable designed to handle high-power applications that demand reliable power transmission and durability. With its 4-core configuration and significant cross-sectional area of 300 square millimeters (mm²) per core, this cable is well-suited for demanding industrial, commercial, and construction environments where the efficient distribution of large electrical currents is crucial.