My electrical circuits are on MCB’s and each row of MCB’s then has a RCD. That’s how I understand it.
When switching the Iron on today, it tripped the RCD and not the individual MCB for that circuit. I assume there is an issue with the iron but want to understand the MCB v RCD situation please.
Can someone shed some light on this please.
When switching the Iron on today, it tripped the RCD and not the individual MCB for that circuit. I assume there is an issue with the iron but want to understand the MCB v RCD situation please.
Can someone shed some light on this please.