A friend's cooker element blew and tripped their main 100mA Type S RCD (it's a TT system) but the 30mA before it didn't trip.
I would have expected the 30mA to go first thus saving the 100mA from bothering with it. Am I missing something here?
I would have expected the 30mA to go first thus saving the 100mA from bothering with it. Am I missing something here?