How can electrical panels be protected during a fire?

Using fire retardant blankets is an effective method for protecting electrical panels during a fire. Fire retardant blankets are specifically designed to withstand high temperatures and can help to insulate and shield the electrical panels from direct flames and heat. By covering the panels with these blankets, you reduce the risk of fire spreading to the electrical components, which can lead to further hazards such as electrical shorts or explosions.

This method is particularly useful because it allows for the physical blocking of flames while not interfering with the electrical systems' functionality in a controlled manner. Fire retardant materials can also help to slow down the spread of the fire, providing crucial time for emergency responders to arrive and control the situation.

In contrast, other methods such as using water can be problematic, especially around electrical equipment, due to the risk of electrocution. While smothering flames with sand may work in some fire situations, it may not be practical for large or complex electrical panels. Turning off all power is an important safety measure, but it does not actively protect the panels from fire damage; it simply reduces the risk of electrical shock during a firefighting operation.