What is a "Fitting" in electrical wiring systems?

In electrical wiring systems, a "fitting" refers to an accessory primarily designed to perform a mechanical function. This might include supporting, connecting, or terminating wiring and cables, effectively allowing the proper installation and functioning of electrical systems. Fittings can be crucial for securing wires or cables to prevent them from being damaged and to maintain the integrity of the electrical installation.

The focus on the mechanical function highlights that while fittings can be involved in electrical systems, their main purpose is linked to installation and support rather than electrical conduction or measurement. Hence, understanding fittings as mechanical accessories helps in grasping their role in ensuring both the durability and safety of the electrical systems installed.