Last Updated: September 2026

Monsoon weather can make your Mysore home cooler and greener, but rain, humidity, damp walls and waterlogging can also create electrical problems that homeowners should not ignore.

A flickering light, repeated MCB tripping, a buzzing switchboard or a burning smell may look like a small inconvenience. Sometimes, however, these are warning signs of a loose connection, overloaded circuit, damaged wiring, moisture intrusion or another electrical fault.

The Chamundeshwari Electricity Supply Corporation (CESC) has specifically warned the public about electrical hazards during the rainy season, including risks associated with waterlogging, damaged cables and electrical equipment in wet conditions.

So, if you live in Mysore/Mysuru, this is a good time to check your home’s electrical system.

Quick Answer: What Electrical Problems Become More Important During Monsoon in Mysore?

The most important warning signs include:

MCB trips repeatedly
Lights flicker frequently
Switchboards feel unusually warm
Burning smell from sockets
Sparks from switches or plugs
Buzzing or crackling sounds
Electric shock or tingling from appliances
Dampness near electrical points
Water entering outdoor sockets
Damaged or exposed wires
Power problems after rain
Appliances behaving abnormally

If you notice smoke, sparks, burning smell, exposed live wiring or water near electrical equipment, don’t attempt DIY repairs. Switch off power only if it is safe to do so and contact a qualified electrician.

1. Your MCB Keeps Tripping

One of the most common warning signs is an MCB that repeatedly switches off.

An MCB may trip because of:

Overloading
Short circuit
Faulty appliance
Damaged wiring
Moisture-related electrical faults
Loose connections

Don’t repeatedly reset the MCB without finding the reason.

If it keeps tripping, the circuit should be inspected by a qualified electrician.

2. Lights Start Flickering

Occasional flickering can have several causes, including supply fluctuations, loose connections, faulty fixtures or wiring problems.

Pay particular attention if:

Multiple lights flicker together
Flickering happens repeatedly
Lights become unusually bright or dim
Flickering starts after rain
You hear buzzing near the switchboard

A persistent electrical problem deserves inspection rather than simply replacing the bulb.

3. Burning Smell From a Socket

A burning-plastic smell around a socket, switchboard, plug or appliance is a serious warning sign.

Possible causes include:

Overheating
Loose terminals
Excessive load
Damaged wiring
Faulty electrical equipment

Do not continue using the socket just because it is still working.

If there is smoke or visible burning, treat it as an electrical emergency.

4. Switchboards Become Wet or Damp

Rainwater can enter through:

Damp walls
Exterior cracks
Windows
Balcony walls
Roof leakage
Poorly protected outdoor wiring

Water and electricity are a dangerous combination.

CESC’s safety guidance specifically advises against working on electrical appliances in waterlogged locations.

If a switchboard becomes wet, avoid touching it and arrange professional inspection.

5. You Feel a Tingling Sensation From an Appliance

A slight electric shock or tingling sensation from a refrigerator, washing machine, geyser, mixer, computer cabinet or other metal-bodied appliance should never be considered normal.

It may indicate:

Earthing problems
Insulation failure
Leakage current
Faulty appliance wiring
Damaged cable

Stop using the appliance and have the electrical system checked.

6. Buzzing or Crackling Sounds

Electrical systems should not normally produce persistent buzzing, sizzling or crackling sounds.

Listen carefully around:

Switchboards
MCB boxes
Plug points
Ceiling fans
Light fixtures
Distribution boards

A new or increasing electrical noise can indicate a loose connection or another fault.

Don’t open the switchboard yourself.

7. Outdoor Electrical Points Are Exposed to Rain

Garden lights, balcony sockets, pumps, outdoor appliances and other external electrical points require appropriate protection from weather.

Check for:

Broken covers
Exposed wires
Loose conduits
Cracked weatherproof boxes
Water accumulation
Damaged insulation

Never use an outdoor electrical point that has been visibly damaged by rain.

8. Water Is Collecting Near Electrical Equipment

This is particularly important for:

Washing machines
Refrigerators
Water pumps
Geysers
Inverters
Outdoor AC units
Extension boards
Motors

If waterlogging occurs around electrical equipment, don’t assume the appliance is safe simply because it is switched off.

Keep people away from the area and arrange appropriate electrical assistance.

9. Old or Damaged Wiring

Older homes can have wiring that has deteriorated over time.

Look for warning signs such as:

Cracked insulation
Exposed copper
Discoloured wires
Loose sockets
Burn marks
Repeated fuse/MCB problems
Temporary joints
Overheated plugs

Don’t use tape as a permanent solution for damaged wiring.

A professional electrician should determine whether the affected wiring can be repaired or needs replacement.

10. Extension Boards Are Being Overloaded

During rainy weather, households often use several appliances indoors.

A single extension board may end up powering:

TV
Router
Laptop
Phone chargers
Heater
Microwave
Computer
Other appliances

Don’t overload extension boards or plug multiple high-power appliances into one outlet without checking that the circuit is appropriately designed.

11. Geyser, Washing Machine or Refrigerator Gives a Shock

Appliances that combine electricity with water deserve particular attention.

If you notice:

Tingling
Small shocks
MCB trips
Burning smell
Abnormal noises
Water leakage near electrical components

stop using the appliance and arrange inspection.

The problem could be with the appliance itself, the supply wiring, earthing or another part of the installation.

12. Power Problems Appear Only During or After Rain

If your home’s electrical problems seem connected to rainy weather, don’t automatically assume the electricity supply is the only cause.

There could also be an issue within your property, such as:

Water entering electrical points
Damp wiring
Outdoor connection problems
Faulty appliance
Earthing problem
Damaged cable
Leakage near electrical equipment

Mysuru’s electricity utility has issued monsoon safety advisories because rain and wind can create electrical hazards and infrastructure problems.

Why Monsoon Can Expose Electrical Problems

Rain itself doesn’t automatically make a home’s wiring dangerous.

The bigger concern is water or moisture reaching electrical systems that are damaged, poorly protected or improperly maintained.

Potential problem areas include:

Damp Walls

Water entering through walls can reach electrical conduits or switchboard areas.

Roof and Terrace Leakage

Water can travel through ceilings and reach electrical fixtures.

Outdoor Wiring

External cables and sockets are more exposed to rain.

Waterlogging

Electrical appliances or wiring located close to accumulated water can create serious risks.

Damaged Insulation

Old or damaged insulation can increase the possibility of electrical faults.

MCB vs RCCB: What’s the Difference?

Many homeowners assume that having an MCB means the house is completely protected.

That’s not quite how it works.

MCB

An MCB primarily provides protection against problems such as overload and short circuit.

RCCB

An RCCB is designed to detect certain leakage currents and disconnect the supply, providing additional protection against electric shock.

CESC’s own safety guidance recommends installing an ELCB/RCCB and periodically checking earthing and earth continuity.

A qualified electrician should determine the appropriate protection for your home’s electrical installation.

How to Make Your Mysore Home Safer During Monsoon

Use this simple checklist:

☐ Check damaged wires
☐ Check switchboards for dampness
☐ Inspect outdoor sockets
☐ Check MCB operation
☐ Check RCCB/ELCB protection
☐ Verify proper earthing
☐ Avoid overloaded extension boards
☐ Keep appliances away from water
☐ Repair roof/wall leakage near electrical points
☐ Replace damaged plugs and sockets
☐ Don’t touch electrical equipment with wet hands
☐ Keep children away from wet electrical areas

What NOT to Do During an Electrical Emergency

Never:

❌ Touch exposed wires

❌ Touch an electrical appliance while standing in water

❌ Use wet hands on switches

❌ Keep resetting a repeatedly tripping MCB

❌ Repair live wiring yourself

❌ Use damaged extension boards

❌ Ignore burning smells

❌ Pour water on an electrical fire

❌ Touch fallen electrical cables

CESC specifically advises the public not to touch snapped electric cables and to stay away from electrical infrastructure during rain and wind.

When Should You Call an Electrician?

Arrange an electrical inspection if you notice:

Repeated MCB trips
Burning smell
Sparking sockets
Frequent flickering
Electrical shocks
Buzzing switchboards
Water near electrical points
Damaged wiring
Overheated plugs
Recurring power problems in one part of the house

Early diagnosis can help identify the actual fault before it develops into a larger repair or safety problem.

Apartment vs Independent House: What Should You Check?

Apartments

Pay special attention to:

Main distribution board
Kitchen sockets
Bathroom geyser points
Balcony sockets
AC connections
Washing-machine points
Damp walls
Common-area water leakage

Independent Houses

Also inspect:

External wiring
Garden lighting
Water pumps
Terrace connections
Gate lights
Outdoor sockets
Overhead tank/pump wiring
Meter area
Boundary-wall electrical points

Don’t Ignore Electrical Problems After a Leak

One problem can lead to another.

For example:

Roof leakage → damp ceiling → electrical fixture affected

or:

Bathroom leakage → damp wall → electrical point becomes unsafe

or:

Outdoor water accumulation → exposed electrical connection → electrical fault

That’s why electrical inspection and water-leakage diagnosis may sometimes need to be considered together.

Professional Electrical Services in Mysore

Service Raju provides home electrical services across Mysore/Mysuru.

Services include:

Electrical Inspection & Diagnosis
MCB Installation & Repair
Switch & Socket Repair
Wiring & Rewiring
Fan Installation & Repair
Light Installation
Geyser Electrical Inspection
Earthing Inspection
Electrical Fault Diagnosis
Short-Circuit Troubleshooting
Appliance Electrical Connection
Emergency Electrical Support

The exact repair depends on the electrical fault, property condition and required components.

How Much Does Home Electrical Repair Cost in Mysore?

Electrical service prices vary depending on the fault and work required.

Typical factors include:

Inspection requirements
Wiring length
Number of points
Type of electrical component
MCB/RCCB requirements
Labour involved
Accessibility
Replacement parts

For that reason, a proper inspection is preferable to assuming a fixed repair price.

Frequently Asked Questions

Is it safe to use electricity during rain?

Yes, electricity can be used normally when the electrical installation is properly maintained and protected. The important issue is avoiding contact between electricity and water.

Why does my MCB trip when it rains?

Rain itself may not be the direct cause. Moisture intrusion, damaged wiring, outdoor connections, faulty appliances or leakage can contribute to electrical faults.

Should I keep resetting the MCB?

No. If it repeatedly trips, find out why. Repeated resetting without diagnosis can leave an underlying fault unresolved.

Is an RCCB necessary for a home?

RCCB protection can provide an important additional layer of protection against electrical leakage. The appropriate protection should be assessed by a qualified electrician.

Can damp walls cause electrical problems?

They can create concern when moisture reaches electrical points, wiring or equipment. Dampness around electrical installations should be professionally assessed.

What should I do if I see a fallen electrical wire?

Stay away from it and keep others away. Do not touch the wire, even if you think it is not live. Contact the electricity utility/emergency service responsible for the area.

15-Point Mysore Monsoon Electrical Safety Checklist

Save this checklist before the next heavy rain:

☐ MCB checked
☐ RCCB/ELCB protection checked
☐ Earthing inspected
☐ No exposed wires
☐ No damaged sockets
☐ No burning smell
☐ No persistent buzzing
☐ No repeated MCB trips
☐ Outdoor sockets protected
☐ Electrical equipment kept away from water
☐ No overloaded extension boards
☐ Geyser connection checked
☐ Washing-machine connection checked
☐ Damp electrical points inspected
☐ Emergency electrical contacts saved

Final Verdict

Don’t ignore small electrical warning signs during Mysore’s rainy season. MCB trips, sparks, burning smells, damp switchboards and electric shocks should be professionally inspected before they become serious safety problems.

Need an Electrician in Mysore?

Facing an electrical problem at home?

Service Raju provides professional electrical inspection, repair and maintenance services across Mysore/Mysuru.

📞 9964544445 / 9620550955

🌐 www.serviceraju.com

📍 Serving All Areas of Mysore / Mysuru

Service Raju — One Call. All Home Solutions.