How frequently should electrical panels be inspected according to the CEC?

The correct answer indicates that electrical panels should be inspected every 3 to 5 years, or more frequently based on usage. This frequency is in line with the Canadian Electrical Code (CEC), which emphasizes regular maintenance to ensure safety and functionality.

Periodic inspections help in identifying potential issues like corrosion, wear, and overheating, which can lead to serious hazards if not addressed. The CEC recognizes that the demand on the electrical system can vary greatly depending on the usage and the environment in which it is installed. Therefore, for installations that experience heavy loads or harsh conditions, more frequent inspections may be warranted to ensure ongoing safety and compliance with electrical standards.

This preventative approach helps mitigate risks and ensures that electrical systems are operating correctly, reducing the chance of electrical failures or fires. Regular inspections are a crucial part of responsible electrical management, underscoring the importance of adhering to guidelines laid out by the CEC.