Why should you never overload a power strip?

Overloading a power strip poses a significant fire hazard due to the potential for overheating and igniting surrounding materials. Power strips are designed to handle a specific maximum load; exceeding this threshold causes the internal wiring to heat up excessively. This excessive heat can spark fires if the insulation surrounding the wires deteriorates or if any flammable materials are nearby.

In residential or commercial environments, many appliances and devices draw substantial currents. When multiple high-wattage devices are plugged into a single strip, the total current can easily surpass the strip's rated capacity. This creates a dangerous situation where multiple factors such as inadequate wiring or poor heat dissipation contribute to the risk of fire.

While reduced performance, decreased lifespan of devices, and increased energy costs are valid concerns regarding electrical systems and usage, the most immediate and life-threatening consequence of overloading a power strip is the potential for electrical fires. Ensuring that devices are used within safe limits is paramount for maintaining safety in any electrical installation.