What is the primary purpose of a cabinet in electrical installations?

The primary purpose of a cabinet in electrical installations is to provide access to electrical circuits with a door. This design allows for organized storage and protection of electrical components while ensuring that they can be easily accessed for maintenance, adjustments, or troubleshooting. Cabinets are constructed to accommodate the necessary electrical equipment, such as breakers and distribution panels, and feature a door that safeguards these components from accidental contact while still permitting inspection and servicing when required.

While other functions such as storing tools or protecting circuits from moisture might be secondary considerations, the main focus is on accessibility to the electrical circuits housed within. The cabinet's design and functionality align with ensuring that electrical systems remain efficient, safe, and orderly, making access for ongoing work and compliance with safety standards a paramount concern.