What is the range of solid wire sizes for low-voltage cable?

The range of solid wire sizes for low-voltage cable is typically from No. 26 to No. 12, making option B the correct choice. This range is commonly associated with low-voltage applications, including those in structured cabling systems and other electronic installations.

Choosing this wire size range ensures adequate current-carrying capacity and load transmission while maintaining manageable levels of resistance. Solid wires in this range also provide a balance between flexibility and robustness, making them suitable for various installations without risking excessive voltage drop or increased heat generation.

In low-voltage settings, such as those found in surveillance systems, alarm systems, and data communications, selecting wires within this specified range aligns with industry standards and practices, thus facilitating optimal performance and safety in these applications.