why are snap / toggle (light ) switches rated AC only?
why are snap / toggle (light ) switches rated AC only?
I would guess that with so little consumer need of DC snap switches that manufacturers are not paying for design and testing needed for a DC rating.
That is a total guess, take it for what its worth.![]()
I was taught that a DC arc does not quench as quickly as an AC arc and will therefore rapidly burn up the contacts if they are not made to be used with DC.