No, in a house that might be the case... on a a boat, where there are often no switches for a circuit, other than the breaker, the breaker really has to be designed to protect both the wire and the load. That isn't always true, since I do have a few fused switch panels on my boat, to separate out the individual lighting fixtures from a single circuit breaker, but this is not generally the case on a boat.
Interesting thread. I believe the purpose of a breaker is to protect the wire, not the load. Individual fuses, or sub-panels, can protect the device. There are a lot of nice ATC (automotive type) fuse blocks available and they come in sizes from 1A to 30A and are available worldwide. I have very few of the old glass fuses on my boat.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.
—Cpt. Mal Reynolds, Serenity (edited)
If you're new to the Sailnet Forums... please read this To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Still—DON'T READ THAT POST AGAIN.