MCBs are installed mainly to avoid short circuits as they cut down excess current whenever there is an overload. But these also have life and can go bad as well. I had gone through a similar ordeal and have changed the MCB fuse on my own. If you are trying to learn how to change MCB fuse, then I can assist you with that.
How to Change a MCB in a Consumer Unit?
Before you learn about the process, you must have the right tools and also the right skill-set. If you lack any of these, then I would suggest you hire a professional for the job. Here are the steps.
Start by turning off the power from the mains. You can use a multimeter to check if the panel is receiving any electricity or not.
Now, remove the plate on the electrical panel by removing the screws slowly.
Next, loosen the screws of the MCB and gently remove the MCB from its slot. Be careful not to damage the electrical panel.
After that, carefully slide the new MCB fuse into the same slot and connect the wires. Place the screws in their place and tighten them accordingly.
Turn on the mains and check if it's working properly or not.
If it's working, then install the plate properly on the electrical panel and secure it with screws.
And that’s it. This is how you can change an MCB fuse. This process you must handle with caution as it can be life-threatening if done incorrectly.
Hire Professional Electricians through NoBroker to Replace MCB at Low CostRead MoreHow much ampere MCB required for 1.5 ton AC?Your Feedback Matters! How was this Answer?
Make Every Corner of Your Home Festive Ready !
✔
Trained & Experienced Partners✔
Best Prices✔
Quality Assurance
Home Painting
Get Free Estimate
Home Cleaning
Book Now
Home Renovation
Get Free Quote
Electrician Services
Book Now
Miniature Circuit Breaker often referred to as MCB is an electrical device which is an important part of the home fuse box. Its basic function is to avoid short circuits by cutting down the excess current which sometimes flows through the wire. But, afterall, it is an electrical appliance and at some point of time, it will get damaged, so the question that arises is how to change MCB fuse in house. Luckily, I have experience in the matter to guide you.
How to change fuse in home fuse box?
First, open the door of the fuse box and make sure you have necessary safety gears such as rubber gloves, rubber shoes and glasses to protect your eyes
Then, cut the main power of the house
Look for the damaged fuse. You can identify it by the discoloration of the fuse.
You have to keep the main power off all the time, and with the main power off, carefully unscrew the blown fuse and replace it with the new one
You have to make sure the specifications of the old fuse matches with the new one.
Once all this is done, restore the main power with safety.
How to change a fuse board?
Honestly, I would suggest you not to try to change the fuse board by yourself as the minutest mistake can turn out to be very fatal. You must call a professional to do the job.
NoBroker Electrician at your Service anytime, anywhere Read more: Can I put 2 air conditioners in 1 circuit breaker? How to calculate electricity unit?
How to change MCB fuse?
Rahul
162 Views
2
1 Year
2023-08-15T10:11:13+00:00 2023-08-18T17:02:54+00:00Comment
Share