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What is the permissible current depending on the ambient temperature on the connections of a Compact NSX NA switch disconnector installed in Prisma P enclosure?

The maximum permissible current on the connections of a Compact NSX NA switch disconnector is influenced by the ambient temperature around the switchboard. The derating for the switch disconnectors that has to be applied is equal to the values published in the attached table corresponding to the NSX circuit breaker with electronic trip units.