9 Devices You Should Never Plug Into a Power Strip

Power strips are convenient, but they aren’t designed for every device. Overloading one can damage appliances, trip breakers,

or even start fires. Each strip has a maximum wattage limit, usually listed on its label. To stay safe,

always add up the wattage of your devices and ensure the total doesn’t exceed the strip’s capacity. For example,

if a strip supports 3,500 W but you connect an oven (2,500 W), vacuum (800 W), and kettle (250 W), the total of 3,550 W is already unsafe.

Devices that should never be plugged into a power strip:

Ovens – draw huge amounts of energy.

Refrigerators/Freezers – constant 24/7 use can overheat strips.

Washing Machines/Dryers – high energy cycles risk overheating.

Space Heaters – pull heavy electrical loads.

Microwaves – consume far more energy than expected.

Coffee Makers – high yearly energy use.

Toasters – draw 500–1000 W despite small size.

Other Extension Cords – daisy-chaining is a fire hazard.

Computers/TVs/Routers – sensitive to surges; use surge protectors only.

Bottom line: Use strips only for light electronics. Plug heavy or sensitive devices directly into wall outlets to avoid hazards.