i'am searching for switches or components that act like breakers but for low currents like 5A.
I have (rarely) seen low-current circuit breakers in appliances and computer components. These are typically about half an inch in diameter, and mount in a round hole, with a protruding reset button. They can't usually be used as a switch, though. Just a resettable circuit breaker.
Quote: or components . . . How about fuses?
