"Chris Oates" none wrote in message
...

"John Aston" wrote in message
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Some single width RCBOs are single pole only. Would you recommend a RCBO
that disconnects the neutral as well?

there is no requirement
a standard CU has hard wired neutrals


Could you use a single pole RCBO though to protect an outdoor circuit (or
any internal socket close to the back door to the garden)?

Looking though the catalogues, there is a much wider range of single pole
(solid neutral) RCBOs than there is for double pole RCBOs.