How do I know what size breaker to use for 12 volt 5 amp/hour SLA ? Answered
I found a 3 amp snap in circuit breaker. It says 3A-32V. Does that mean 3 amps up to 32 volts or 3 amps at only 32 volts? The guy I bought it from wasn't sure. He believed the volts could be anywhere between 1 and 32 and would flip the breaker at 3 amps anywhere in that voltage range. In other words, 2 volts at 3 amps flips it, 12 volts 3 amps flips it , 24 volts 3 amps flips it, etc. Is that how breakers work?
Sorry about the backwardness. I took the pic with my mac.