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acidblue on COM-08357 - Resettable Fuse PTC

I noticed this type of fuse has 2 amp ratings, “hold” and “trip”. Which one is used to determine when the fuse stops/reduces current?? I would assume the “trip” one would be the right one but after some goggling I’m not so sure. This is how I understand the 2 ratings, correct me if i’m wrong,the “hold” rating is when the fuse starts to increase resistance and the “trip” is when it has completely stopped.

So say I want to protect a 2A circuit which rating should i go by??


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