Scheduled visit
Maid’s room or annex circuit tripping
The maid’s room, driver’s room, annex or garden room loses power when two heating appliances — a kettle and a heater, an iron and a microwave — are used together. The rest of the villa is unaffected.
Electrical
Burning smells, arcing and warm faceplates are treated as emergencies and take priority over everything else.
Call nowRequest electrical check on WhatsApp01LIKELY CAUSES
What usually sits behind this symptom, and what tells one cause from another.
Circuit sized for light loads
Breaker rating and cable compared with the loads actually used.
Annex fed from a sub-board with a small supply
Sub-board supply cable and protection checked.
Faulty appliance adding leakage
Trips continue with only one appliance; leakage test on appliances.
02BEFORE ANYONE VISITS
What you can safely check.
- Note which appliances were running when it tripped.
- Try using one heating appliance at a time.
- Find which breaker or sub-board serves the annex.
- Check appliance leads and plugs for damage.
03WHAT WE MEASURE
We identify how the annex is fed, measure the load with typical appliances running, and compare it with the breaker and cable ratings. We also test appliances for leakage if the trip is on an RCD rather than an overload.
04IN A VILLA
Maid’s rooms, drivers’ rooms and garden annexes were often wired for a light and a couple of sockets, then gained kettles, heaters, microwaves and AC over the years. Some are fed from a long cable to a small sub-board, which limits what can safely run at once.
05THE FIX
Which repair, and when.
Repeated overloads stress cables and connections and can lead to overheating.
Add a dedicated circuit
Heating appliances need their own supply.
Upgrade the sub-board supply
The annex feed is too small.
Repair or replace the appliance
An appliance is leaking to earth.
06Typical villa electrical callout
AED 180 – 1,200 depending on scope
Socket, fitting and single-circuit faults sit low in the band. Fault tracing across multiple outdoor circuits and board work sit higher. Work requiring utility notification is scoped separately and discussed before it starts.
07QUESTIONS
- Can I just fit a bigger breaker?
- No. The breaker protects the cable; a bigger one without a bigger cable is unsafe.
- Why only the annex?
- It usually has its own circuit or sub-board with limited capacity.
- Is it an appliance fault?
- Sometimes; testing shows whether it is load or leakage.