Your question is little confusing but I presume that you’re asking if other brands of turnouts or switches can be used and the answer is “yes”. You might have to trim or add short sections of track to each non-Atlas switch if you are using Atlas sectional track (based on the track plan) so everything will fit in the allotted space. If you are using flex track, you shouldn’t have any trouble at all but just be sure that you are substituting the same size switch (eg a #4 for a #4 and a #6 for a #6) for the ones called for in the plans since the switch angle shouldn’t be changed if you plan to copy the plan exactly.

Hope this helps,

Geof from the US

Hope this helps