What is the contact resistance of a ComPacT NSX NA Switch-Disconnector?
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 188.
ComPacT NSX NSXm | Schneider Electric
To calculate contact resistance you need to use the formula:
Be advised the power loss information in the catalogue is based on lab conditions
Released for: Schneider Electric UK
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