For the contact resistance / resistance per pole for the ComPacT NSX NA switch-disconnector please see table below the micrologic trip unit table are the same values for the NSX switch disconnectors.
This can be found in the catalogue link below from page 179.
ComPacT NSX & NSXm Circuit Breakers and Switch Disconnectors from 16 to 630A up to 690V - 2022 | Schneider Electric (se.com)
This can be found in the catalogue link below from page 179.
ComPacT NSX & NSXm Circuit Breakers and Switch Disconnectors from 16 to 630A up to 690V - 2022 | Schneider Electric (se.com)