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Why does my fuse box keep tripping?

My fuse box is tripping I dont know what to do..

If the fuse box in your house keeps turning off, it means there's something wrong with an electrical device or the wiring in your home. The easiest way to fix this problem is to call a professional who knows about electricity. But if it's not too complicated, you might be able to fix it yourself.

First, you need to figure out what's causing the problem. You can do this by going through a step-by-step process to find out what's not working properly. We'll guide you through it!

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How to find out what's tripping my MCB ?

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Why is my RCD always tripping out ?

RCDs, which stands for Residual Current Devices, are like safety guards for electricity. They watch out for any strange or dangerous electricity flow and quickly turn off the power if they sense something wrong. They might be a little annoying when they trip and turn off the electricity, but they're really important for keeping us safe. They make sure that if there's something wrong with the wires, we don't get shocked. So, when the RCD trips, it's actually a good thing because it means it's protecting us from a bigger problem.

But sometimes, we can fix the problem ourselves without needing an electrician. Here are some tips to help you get your electricity working again on your own.


Fluorescent lamps to be phased out in 2023

The acronym RoHS stands for "Restriction of the Use of Hazardous Substances", which specifically targets the use of mercury in lamps. Due to its classification as a hazardous substance, the utilization of mercury in electrical equipment is prohibited


If your circuit breaker keeps tripping, it's like a safety feature that turns off the power when there's too much electricity flowing through it. This can happen when there are too many things using electricity at the same time. It's important to fix this problem so you don't have to replace things that are actually working fine.

In this article, we'll talk about some common questions that you will probably have. This will help you understand how to handle a fuse box that keeps tripping.

Remember, electricity is really dangerous and can cause serious harm or even death. If you don't feel completely sure about what you're doing, don't try to do any electrical work.


It's important to know that we can't be held responsible for any injuries you might get if you follow the advice on this page. So always be careful and ask for help if you're not sure!

What could be the cuase of my tripping fusebox ?

1. Overloading the circuit: When you plug in too many electrical devices or appliances into a single circuit, it can draw more electricity than the circuit can handle. This causes the fusebox to trip in order to protect the circuit from overheating and potentially causing a fire.

2. Faulty electrical appliances: If you have a faulty electrical device or appliance, it can cause a short circuit or an electrical imbalance. When you try to use the faulty appliance, it can trip the fusebox as a safety measure.

3. Faulty wiring: Poorly installed or damaged wiring can lead to electrical problems. If the wiring is old, frayed, or exposed, it can cause a short circuit and trip the fusebox. It's important to have a qualified electrician check and fix any faulty wiring.

4. Earth leakage: Sometimes, electricity can leak from an appliance or circuit to the ground. This can happen if there is a fault in the electrical system or if the appliance is damaged. The fusebox detects this leakage and trips the circuit to prevent electric shock.

5. External factors: External factors like lightning strikes, power surges, or severe weather conditions can also cause the fusebox to trip. These events can introduce a sudden surge of electricity into the system, which the fusebox detects and protects against by tripping.

Remember, if you experience frequent fusebox trips, it's best to consult a qualified electrician to identify and resolve any underlying issues give JS Electrical Services a call if you have any concerns on 0800 0016798. Safety should always be a priority when dealing with electrical systems.

How to fix a tripping fusebox

If you encounter issues with a fusebox tripping, there are certain actions you can take as a non-electrician to address the problem, as well as tasks that should be left to a qualified electrician. It's important to prioritize safety when dealing with electrical systems, as mishandling can lead to serious hazards such as electric shock or fire. Here are some guidelines:

What you can do:

  1. Identify the cause: Attempt to determine what is causing the frequent tripping. Common causes include overloaded circuits, faulty appliances, or a short circuit. If you can pinpoint the specific circuit or appliance causing the problem, it will be easier to address.

  2. Reduce the load: If you suspect an overloaded circuit, you can minimize the electrical load by unplugging or turning off some appliances. Distribute high-power devices across different circuits to balance the load.

  3. Reset the circuit breaker: When a fuse or circuit breaker trips, it cuts off the power to that circuit. You can try resetting the breaker by moving it to the "off" position and then back to the "on" position. However, if the issue persists and the breaker continues to trip, it indicates an underlying problem that requires professional attention.

What you shouldn't do:

  1. Tamper with the fuseboard: As a non-electrician, it is not recommended to open or modify the fuseboard. The internal components and wiring require expert knowledge to handle safely.

  2. Ignore recurring issues: If the fuseboard keeps tripping repeatedly, it is crucial to address the problem rather than ignore it. Repeated tripping indicates an underlying issue that needs professional diagnosis and repair.

  3. Attempt complex repairs: Complex electrical repairs, such as rewiring circuits, replacing faulty components, or installing new fuseboards, should always be left to qualified electricians. They possess the necessary expertise and tools to handle such tasks safely and effectively.

Remember, electricity can be dangerous, and attempting repairs or modifications without proper knowledge and training can lead to severe consequences. It's always advisable to consult a qualified electrician who can diagnose the problem accurately and carry out any necessary repairs or upgrades to ensure the safety and functionality of your electrical system.

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