What do you typically find in a power distribution panel?

In a power distribution panel, you typically find breakers and fuses for circuit protection. This is essential for ensuring safety within any electrical system. Breakers are designed to interrupt the flow of electricity in the event of an overload or short circuit, preventing potential fire hazards and equipment damage. Fuses serve a similar purpose, providing a safeguard by melting and breaking the circuit when the current exceeds safe levels.

The presence of these devices is critical in managing the electrical supply to different circuits in a building or facility, allowing for control and protection of the electrical system. Together, they ensure that the electrical system can operate safely and efficiently, which is fundamental to both residential and commercial applications.

While grounding wires are important in an electrical system, they do not represent the main functions of a power distribution panel. The main power line connection is essential for the overall operation of the facility but is not the only component found within the panel. Measurements of temperature and humidity are typically monitored by separate devices and are usually not part of the power distribution panel itself.