Overloaded Power Strips Are Putting Homes at Risk


On September 4, 2025, South Korea’s Ministry of Trade, Industry and Energy (MOTIE) reported a rise in household accidents caused by overloaded power strips, outlets, and plugs. As more home appliances are used, electricity demand has increased, leading to a rise in fires and burn injuries.


Data from the Korea Consumer Agency’s Consumer Injury Surveillance System (CISS) show that 387 accidents were reported between 2020 and 2024, with the number increasing each year. Nearly half were linked to electrical issues such as shocks, leakage currents, and short circuits. These problems can quickly escalate into serious fires.


In response, the Korean Agency for Technology and Standards (KATS), the National Fire Research Institute (NFRI), and the Korea Consumer Agency released safety guidelines for the proper use of power strips and announced plans to visit traditional markets, including outdoor stalls where aging power strips are commonly used, to carry out safety campaigns.


Consumer Safety Tips

  • Check the power consumption of appliances and do not exceed the strip’s rated capacity (W = Voltage × Current)
  • Never connect one power strip to another (“daisy chaining”)
  • Plug high-power devices such as air conditioners and heaters directly into a wall outlet
  • Keep cords straight and free from damage or heavy pressure

GCA Korea provides expert support for global companies navigating South Korea’s regulatory requirements. Our specialties include KC EMCKC SafetyKC Energy EfficiencyKC Automotive ComponentsKCsEx (ATEX, IECEx), or MFDS (Korean Medical Devices). For tailored certification and regulatory assistance, contact GCA Korea. We’re here to streamline your market access in South Korea.



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