If you live in USJ or Subang Jaya and your home keeps having power trips, it can be very troublesome. Sometimes, the electricity suddenly goes off when you are using several appliances. You reset the switch at the DB Box, and the power comes back. But after some time, it trips again.
If this happens repeatedly, it is better not to simply reset the switch again and again. There may be a reason behind the power trip that needs to be checked. A power trip does not always mean that there are too many appliances in the house. It can also be caused by a faulty appliance, wiring problem, electrical load or another problem with the circuit.
Why Does the DB Box Keep Tripping?
The DB Box has protective switches that help protect the electrical system in your home. When there is too much electrical load or a problem in a circuit, the protective switch may trip and cut off the electricity.
This is a safety function. For example, at night, a family may have several air conditioners running while using the water heater, washing machine, kitchen appliances and other electrical items.
When many appliances are used at the same time, the electrical load becomes higher. If the load on a particular circuit is too high, the breaker may trip. However, this is not the only possible reason.
It May Not Be Too Many Appliances
Many homeowners think:
“My DB Box is tripping because I am using too many appliances.”
Sometimes that is true, but sometimes the problem may come from one particular appliance. For example, if the power trips every time you switch on the water heater, the water heater may need to be checked.
The same can happen with an air conditioner, washing machine, kitchen appliance or other electrical equipment. If you notice that the power trips whenever you use the same appliance, stop using it and get the electrical problem checked.
Do not keep resetting the switch and continue using the appliance as normal.
Electrical Usage Can Increase After Moving In
When a family first moves into a house, there may not be many appliances. At first, the home may only have a refrigerator, a few air conditioners, a washing machine and basic kitchen appliances.
After living in the house for some time, more appliances are added. For example:
- Air conditioners
- Water heaters
- Oven
- Microwave
- Washing machine
- Dryer
- Kitchen appliances
- Outdoor lights
As the number of appliances increases, the home’s total electrical usage also increases.
This is why a house may not have any power trip problem at first, but start having trips later.
New Homes Can Have Power Trips Too
Power trips are not only found in old houses. A newer home can also have electrical problems. The problem may be related to electrical load, a faulty appliance, a particular circuit or another electrical issue.
At the same time, an older house may need its wiring and DB Box checked because the electrical system has been used for many years. So, it is not correct to say that every power trip is caused by an old house. The actual electrical condition needs to be checked.
Does Single Phase Cause Power Trips?
Many residential homes use Single Phase electricity. Some homeowners may think that if their home uses Single Phase, it means the house cannot handle many appliances. But Single Phase itself does not automatically mean that the house will keep tripping.
What is more important is the actual electrical load, how the circuits are arranged and how many high-power appliances are being used at the same time.
If a home has several air conditioners, water heaters and kitchen appliances, it is a good idea to have the electrical system checked if power trips happen often.
Adding New Appliances or Power Points
After moving into a house, many homeowners realise that they need more power points. For example, they may want to add a water heater, air conditioner, kitchen socket, outdoor light or a home office setup.
Adding a new power point is not always as simple as just pulling another wire. The existing circuit and electrical load should be checked first. If too many appliances are connected to the same circuit, it may cause problems later. Proper planning can help reduce repeated power trips and other electrical problems.
Do Not Keep Resetting the DB Box
If the DB Box trips once, you may reset it and observe what happens. But if it keeps tripping, do not simply keep resetting it. Pay attention to when the trip happens.
For example:
- Does it trip when you switch on the air conditioner?
- Does it trip when the water heater is used?
- Does it happen when several kitchen appliances are running?
- Does the main switch trip even when only a few appliances are being used?
- Does one particular circuit keep losing power?
These details can help the electrician find the problem. If you notice a burning smell, smoke, sparks, unusual heat or strange sounds from the DB Box or a power point, stop using the affected area and arrange for an electrician to check it.
What Does an Electrician Check?
When a homeowner reports repeated power trips, the electrician needs to find out what is causing the problem. The inspection may include the DB Box, breakers, electrical circuits, wiring connections and electrical load.
The electrician may also check whether the problem is linked to a particular appliance or circuit. The aim is not simply to make the electricity come back.
The important thing is to understand why the power is tripping and then decide what repair or improvement is needed.
DB Box & Electrical Services in USJ and Subang
If you live in USJ, Subang Jaya or nearby areas and your DB Box keeps tripping, it is better to have the problem checked properly. Tronica Engineering Services provides electrical services for homes and commercial properties, including DB Box inspection, power trip problems, electrical circuit checks, wiring repairs and other electrical work.
We check the electrical problem based on the actual condition of the property. We do not simply replace a breaker without first finding out why it keeps tripping. Every home is different. The number of appliances, electrical usage and wiring arrangement can all be different.
A proper inspection can help identify the cause and the right way to solve the problem.
Need an Electrician in USJ or Subang?
If your home keeps having power trips, do not ignore the problem just because the electricity comes back after resetting the switch. Repeated power trips may be caused by an overloaded circuit, faulty appliance, wiring problem or another electrical issue.
If you need an electrician in USJ or Subang Jaya to check your DB Box, main switch, wiring or electrical problem, contact: Tronica Engineering Services, Mr Alex: 012 – 870 2699
We provide electrical services in Kuala Lumpur and Selangor, including USJ, Subang Jaya, Damansara, Bangsar, Cheras, Petaling Jaya, Ampang, Shah Alam, Kota Kemuning, Klang and nearby areas.
