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Power Trip Troubleshooting for HDB, Condo and Landed Homes

We provide power trip troubleshooting in Singapore for HDB flats, condominiums, landed houses, offices and selected commercial units. Our team checks the DB box, isolates the affected circuit, tests likely fault areas and recommends the correct repair work based on the findings.

Depending on the issue, the solution may involve:
• replacing a faulty breaker
• replacing a damaged RCCB
• repairing burnt wiring
• replacing a faulty socket or switch
• checking water heater isolator issues
• DB box repair or replacement
• partial rewiring where necessary

Common Power Socket Installation Services We Handle
Our electricians in Singapore handle a wide range of power socket installation works for homes and businesses. Whether you need an additional socket for daily use, a dedicated point for appliances, or a better socket location during renovation, we can inspect the point, check the wiring condition and recommend the proper installation work.
• New single power socket installation
• New double power socket installation
• Additional socket point for room or kitchen
• Socket relocation works
• Surface conduit socket installation
• Concealed wiring socket installation
• New socket for renovation works
• Power socket point upgrading

1

Frequent power trip

Power supply keeps cutting off due to electrical faults, overload, or damaged circuits.

2

Burning smell from DB box

Indicates overheating or faulty components inside the distribution board, which can be dangerous.

3

Old fuse box system

Older systems may not support modern appliances and can pose safety risks.

4

Circuit breaker keep tripping

Usually caused by wiring faults, short circuits, or defective electrical components.

5

Electrical overload issues

Too many appliances connected can overload the system and cause frequent tripping.

6

Unsafe or damaged wiring condition

Damaged, loose, or poor-quality wiring can lead to electrical hazards and fire risks.

Why Choose Lito Electrical for Power Socket Installation
• Safe installation of new power sockets
• Support for HDB, condo, landed and selected commercial units
• Proper checking of load requirement and wiring condition
• Clear findings and practical installation advice
• Help for extra socket points and better power access
Old Fuse Box Upgrade to Modern Circuit Breaker System

Many older homes in Singapore still use outdated fuse box systems. Replacing an old fuse box with a modern DB box improves safety, makes troubleshooting easier and supports today’s electrical load requirements.

  • old fuse box
  • DB box replacement
  • circuit breaker upgrade

DB Box Replacement Pricing

DB box replacement pricing depends on the number of circuits, existing wiring condition and site setup. We will inspect the current DB box and advise the appropriate replacement before work starts.
Our DB Box Replacement Work Process

  • Inspect existing DB box
  • Identify issue and recommend solution
  • Safe removal of old DB box
  • Install new circuit breaker system
  • Full testing and safety check

RCD / RCCB Replacement and Testing

If your RCD or RCCB is faulty, tripping frequently or not operating correctly, we can test the unit and replace it where needed as part of the DB box service.


A light fitting may need replacement if it flickers, does not switch on properly, becomes loose, shows burn marks, makes buzzing sounds or has visible damage. These are common signs that the fitting or wiring connection should be checked by an electrician.


Yes. Lito Electrical Service provides light installation for HDB flats in Singapore. We also support condo units, landed houses and selected commercial properties.


Yes. We can replace old light fittings with suitable LED lights where needed. This can improve brightness, reduce maintenance and give a cleaner lighting setup.


Yes. We can inspect the light point and basic wiring condition before carrying out installation work. This helps us recommend the proper installation based on the actual issue found.


We install many common types including ceiling lights, downlights, pendant lights, LED lights, wall lights and replacement light fittings for homes and selected business units.

Need a DB Box Replacement Quote?

Send us a photo of your existing DB box and location on WhatsApp for faster advice and quotation.

  • 64 Kallang Bahru, Singapore
  • 330064