In conductors greater than #4, what size tie wire should be used?

In the context of electrical conductors, the tie wire serves a crucial role in securely bundling and supporting conductors during installation. When dealing with conductors larger than #4, the size of the tie wire must be adequate to handle the mechanical stress and ensure safety standards are met.

Using #6 tie wire is appropriate for larger conductors because it provides a balance between strength and flexibility, making it suitable for heavy electrical loads. It is thick enough to support the additional weight and tension that comes with larger conductors while still being manageable for installation purposes.

In contrast, a tie wire that is too thin might not provide the necessary support, while thicker wires could be unnecessarily heavy or rigid for the task, making installation more cumbersome. Thus, selecting #6 tie wire for conductors larger than #4 represents best practices in ensuring safety and structural integrity in electrical installations.