Power strips provide additional outlets but do not enhance electrical capacity. High-wattage kitchen devices like space heaters, electric grills, and cookers should be plugged directly into appropriate wall outlets, as per the manufacturer’s guidelines.
Appliances such as refrigerators, washing machines, and air conditioners might need dedicated circuits; a power strip is not a valid alternative.
Power tools with high energy demands, laser printers, and photocopiers also require connections that align with their manufacturers’ specifications.
Never connect one power strip to another: the additional sockets do not boost the load that the original outlet can safely handle.
Aquarium and medical devices require special attention, but there isn’t a universal prohibition against all power strips for these categories. For aquariums, adhere to equipment guidelines, utilize GFCI protection and drip loops, and maintain dry connections.
For CPAP machines, oxygen concentrators, and other medical equipment, comply with the manufacturer’s power supply specifications.
Review each strip’s rating and total load, and discontinue the use of any strips that are damaged or overheating. Even distinct wall outlets can be on the same circuit. If in doubt, consult a qualified electrician.