ANL Alternative

I'm considering using two of these breakers rather than two 2 ANL fuses:

http://bluesea.com/productline/specs/433

Similar price point, resettable, specs indicate it behaves like an ANL fuse - so I'm thinking 60 amps to match the alternator. I don't see a down side. Do you? Is anyone else using something like this?

Thanks.

Seems like it would be a very good substitute for an ANL based on the %overload/time chart. I would consider wiring an LED across the terminals so that if it trips you would have a cockpit indication of it doing so.

Thanks Bob. I'm going to try it.