So, you could take the rule for selecting the products : According to the nominal motor current ( in single phase ) you select the products ( circuit breaker, contactor, overload protection ) as for a DOL starter with the same nominal current, Kindly find the relevant pages attached.
( Remark : the circuit breaker and the overload relay must be wired with 2 phases in series ) .

You can see in attachment an example of wiring GV2 motor protection circuit breaker for single phase application.

Released for:Schneider Electric Nigeria