What is required around all electrical equipment for safe operation and maintenance?

The requirement for working space around electrical equipment is critical for safe operation and maintenance. Working space refers to the designated area around electrical equipment that must remain clear of obstruction to allow for safe installation, operation, and maintenance. This space is dictated by the NEC to ensure that technicians and workers can access equipment without difficulty and to avoid potential hazards associated with electrical equipment.

Adequate working space reduces the risk of injury because it allows for safe maneuvering and the use of tools while working on or near energized equipment. The NEC specifies minimum dimensions for these spaces based on the voltage and type of electrical equipment.

Moreover, maintaining this working space is essential for compliance with safety standards, preventing electrical accidents such as arc flash incidents, and facilitating quick access during emergencies. Therefore, the emphasis on working space reinforces the commitment to safety and efficiency in electrical installations and maintenance activities.