Electrical safety: Proper use of extension cords and fire prevention

Guidelines for the safe use of electrical extension cords emphasize the importance of matching equipment to environmental conditions and power requirements. For outdoor use, such as powering lawnmowers or pressure washers, extension cords must be designed to withstand moisture, dirt, and temperature fluctuations. Key technical factors include cable length, cross-section to prevent voltage drops, and an appropriate IP rating, such as IP44, to ensure protection against water splashes.

To prevent fire hazards, experts warn against connecting high-power appliances to standard extension cords. Devices that should be plugged directly into wall sockets include electric heaters, electric kettles, washing machines, microwave ovens, electric ovens, portable heating plates, and irons. Warning signs of electrical danger include overheating plugs, discoloration of plastic, burning smells, or crackling sounds. In the event of smoke or sparking, users are advised to turn off the circuit breaker at the distribution board rather than touching damaged components.