Ive not tested one of these before. So from checking the RCD perspective is it the same as testing an RCD. Also if the RCBO is protecting several circuits do you disconnect the neutrals of the circuits not being tested before carrying out the test on an individual circuit.
Sorry just read another post asking a similar question and the answer to my first question is yes but still would like clarity on disconnecting the neutrals of the circuits protected by the RCBO but not under test at that time
Thanks
Sorry just read another post asking a similar question and the answer to my first question is yes but still would like clarity on disconnecting the neutrals of the circuits protected by the RCBO but not under test at that time
Thanks