When installing fittings for electrical metallic tubing, how should they be positioned?

When installing fittings for electrical metallic tubing (EMT), the fittings should be installed in a neat and workmanlike manner, and they must comply with applicable standards and listings. This practice is crucial for several reasons.

First, a neat installation contributes to both safety and aesthetics in electrical work. Ensuring that fittings are aligned properly and secured tightly prevents potential hazards such as accidental disconnections or shorts. A tidy installation makes it easier to troubleshoot or modify the system in the future.

Second, adhering to the "listed" part of the criteria means that the fittings used have been tested and approved for specific applications by a recognized testing laboratory. This certification ensures that the materials and installation methods meet safety requirements and performance standards.

Lastly, following these guidelines demonstrates professionalism and compliance with local codes and regulations, which often require installations to be performed in accordance with the manufacturer's specifications and industry standards. This not only fosters safety but also enhances the longevity and reliability of the electrical system.