That switch will most likely outlive all of us. Found this:

Occasionally the suggestion is made that switches be provided with minimum voltage and
current ratings, i.e., values of voltage and current below which they should not be used. This
stems from the erroneous impression that a given switch will develop performance problems
below specific levels of voltage and current. In practice, this is not the case.

From page 38 of this doc if you are interested: https://sensing.honeywell.com/honeywell-sensing-basic-switches-general-technical-bulletin-001017-2-en2.pdf

Also see the graph on page 37 that shows switch life increases as the current going through it is reduced.

Dave

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