We are having some minor issues on site. When using the microwave, sometimes on its own and sometimes in conjunction with the electric hob, the MCB is tripping. There are no other electrical items that we can see connected to that part of the electrical system.
Today, I have unplugged both and using an extension connected both to the sockets on the other side of the caravan and using a different MCB. That MCB doesnt trip.
How likely is it that we have an MCB thats a bit oversensitive. Would you start by changing the MCB or look for something else. How do you go about testing an MCB.
This caravan had a full electrical inspection after the water ingress last month and has its certificate. Not that I would trust that dealership as far as i could throw them.
Today, I have unplugged both and using an extension connected both to the sockets on the other side of the caravan and using a different MCB. That MCB doesnt trip.
How likely is it that we have an MCB thats a bit oversensitive. Would you start by changing the MCB or look for something else. How do you go about testing an MCB.
This caravan had a full electrical inspection after the water ingress last month and has its certificate. Not that I would trust that dealership as far as i could throw them.