Honda 2000 12 volt reset

If the breaker won't reset I'd assume it's broken. Looks like it's integrated with the DC receptacle so it might take a "genuine" Honda part to replace it unless you want to do some improvising. Make sure you're pushing it in correctly, and you're not mistakenly thinking it's still tripped when it's really reset. On the technology comments, there's no bleeding the field current as the DC output has a dedicated winding, and the eu2000i is totally brushless.