On 15 Jul 2018, Dean Hoffman wrote in
alt.home.repair:

On 7/15/18 9:07 PM, Nil wrote:
What about the spec "1A-250V"? Is that something I need to pay
attention to?

Not unless you're switching 250 volts. The switch can
handle 1 amp at that voltage.

I want to assume I'm only dealing with 120V. All there is in there is a
fan and a 40W light bulb. But the wiring disappears into the cabinetry
and the wall as does the and I'm not prepared to open that can of
worms. I'm looking for a manual to check its installation instructions.