Is this new EV circuit compliant?

[Murdoch]

Specifically I'm thinking of 722.531.3.1

Thoughts?

 

[NozSpark]

No… that RCBO only switches the line conductor

Should also have a SPD IMHO….. its not difficult

 

[Murdoch]

No… that RCBO only switches the line conductor

Should also have a SPD IMHO….. its not difficult

View attachment 16737

There might be an SPD on the main board (but I know there isn’t)

 

[runningpiglet]

Datasheet describes it as 1P+N

No… that RCBO only switches the line conductor

Should also have a SPD IMHO….. its not difficult

 

[Phoenix]

BG actually do a 1Module compact RCBO that breaks the neutral, but thats not what is shown in the pic

https://westbasedirect.com/products/cucrb40dpa?variant=41386457563341

Pic shows CUCRB40A which only breaks line. You need CUCRBDP40A for an evse.

Although its missleading I think to refer to it as double pole, probably just single pole switched neutral (i.e. theres no overcurrent sensing in the neutral - so no good for a 120-0-120 system for example)