Have you ever felt frustrated because the outlets in your home are limited? As a result, many people turn to extension cords or power strips as a quick fix. But did you know that this habit can be a major cause of house fires? Yes, not all electronic devices should "hitch a ride" on a long cable. In fact, many fire cases happen because of improper extension cord use. So, what electronics should be plugged directly into a wall outlet? Check out the full explanation below.
Refrigerators & Freezers: Sensitive Food Keepers
The Risk of Power Fluctuation on the Compressor
Refrigerators and freezers work with a compressor system that needs a high surge of electricity when first starting up. When you use a long extension cord, the resistance that appears in the cable can cause a drop in voltage, commonly called voltage drop. As a result, the compressor is forced to work harder than it should. Over time, this condition will shorten the compressor's life and cause the refrigerator to break down quickly. And the cost of repairing a compressor is not cheap.
The Potential for Overheating in Coiled Cables
Unlike other electronic devices that are only used for a few hours, refrigerators run 24 hours non-stop without a break. The continuous flow of electricity through a long, coiled cable will build up heat. Especially if the cable is coiled up, the heat cannot escape properly. The cable insulation can melt and cause a short circuit. The danger of fire could threaten your home at any time.
Microwave: The Fast Oven with Enormous Power
High Power Needs When Cooking
Microwaves are known as a practical cooking tool that is only used for a few minutes. But make no mistake, behind its practicality, a microwave draws a very large amount of power, usually above 1000 Watts. Common household extension cords sold freely are generally not designed to handle that much load, even for short periods. The risk of the cable getting hot and melting is still there.
The Danger of Loose Connections in Tandem Outlets
The longer the cable used, the more connections the electricity has to go through. A slightly loose connection in an extension cord can trigger sparks because of the high current drawn by the microwave. This danger is even greater if it happens in a kitchen area which tends to be humid. A small spark can become the trigger for a major fire if not noticed immediately.
Kitchen Small Appliances: Beyond Simple Cooking Tasks
Load Accumulation in the Modern Kitchen
In today's kitchens, we often use multi-outlets to plug in a coffee maker, toaster, and air fryer all at once. Even though each one looks small and is only used briefly, the total wattage produced can exceed the capacity of the extension cord. An air fryer, for example, draws very high power and should always be plugged directly into a wall outlet. The same goes for electric water heaters or hot dispensers that run continuously.
The Risk of Water and Oil Spills
Extension cords lying on the kitchen table or floor increase the risk of being splashed with water, oil, or spices. Wall outlets are usually installed higher and are safer from spill areas. Your family's safety is certainly more important than just the convenience of reaching a plug.
Portable ACs and Space Heaters: Two Big Enemies of Electrical Installations
Space Heaters are Extension Cord "Killers"
Space heaters, or electric heaters, are recorded as the appliances that most often cause fires due to extension cords. The heating element inside draws a very large electrical current. If you use an unsuitable extension cord, the cable will get hot within minutes and can catch fire. Many people are careless because they think the heater is only used briefly when feeling cold.
Portable ACs and High Workload
Just like refrigerators, portable ACs have a compressor that needs a high power surge. Added to that is a strong fan motor. This combination makes portable ACs very unsuitable for using extension cords. The lurking risk is not just a hot cable, but also damage to the compressor, which is quite expensive to repair.
Hairdryer: Not Just a Dryer, But a Power Sucker
Heating Element and Fan Motor in One Device
A hairdryer might look small and light when held, but don't be fooled. Inside that one small unit, there is a glowing heating element and an electric motor working together. This device can draw up to 1500 Watts of power. When used in a bathroom which might be damp, adding an extension cord into the equation is a fatal risk. Not to mention if the extension cord gets pinched or pulled when you move around.
Gaming Computers and Premium Audio Systems: Investments That Need Protection
Fire Risk in High-Power Custom PCs
A gaming computer with a 750W to 1000W PSU, plus a large monitor and active speakers, creates a significant electrical load. Instead of using a regular extension cord, it's better to use a UPS or stabilizer that is directly connected to a wall outlet. Cheap extension cords generally do not have adequate surge protection. Your gaming equipment is an expensive investment that needs protection.
Poor Grounding Interferes with Audio Quality
For audio enthusiasts, using a long extension cord can cause a buzzing sound or noise. This happens because of imperfect grounding. Wall outlets usually have more stable grounding for premium audio components. It would be a shame if your expensive speakers don't sound optimal just because of a plug problem.
The Extension Cord Itself: Don't Stack Them!
The Deadly Phenomenon of "Daisy Chaining"
This is probably the most common habit that happens without realizing it: plugging one power strip into another power strip. This practice is called daisy chaining and is strongly prohibited by fire safety standards. Each connection adds resistance and heat, exponentially increasing the risk of a short circuit. Wall outlets are designed to distribute electricity directly, not through a long chain of extension cords.
The safety of your home and family is non-negotiable. Use extension cords only for low-power devices like phone chargers, desk lamps, or small fans. For high-power appliances like those mentioned above, always provide a dedicated wall outlet. Investing in a tidy electrical installation is much cheaper than the risk of losing your home to a fire.
If you need quality outlets with guaranteed safety, trust Listrik Kita. We provide various choices of outlets and other electrical supplies that are safe and meet standards. Visit Listrik Kita to get the best products for your home's safety.
