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What are the climatic withstand conditions for Compact NSXm circuit breakers.

The Compact NSXm circuit breakers have successfully passed the tests defined by the following standards for extreme atmospheric conditions.

Dry cold and dry heat:
-> IEC 60068-2-1: dry cold at -55 °C
-> IEC 60068-2-2: dry heat at +85 °C.

Damp heat (tropicalization)
-> IEC 60068-2-30: damp heat (temperature + 55 °C and relative humidity of 95 %).
-> IEC 60068-2-52: severity 2 - Cycling salt mist.
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