Question about relating thermal fuse ratings

[omgwtfbyobbq]

If I have a thermal fuse, rated for say, 10A at 100C. Would there be another fuse rated for less current but higher temperature that would open at the same point the 10A/100C fuse does? If so, what's the relationship between the two?

 

[Nigel Goodwin]

No relationship, the temperature is where it blows at, and the current is the maximum current it can pass.

 

[omgwtfbyobbq]

Does this apply to thermal switches as well? Can I use fuses with different current ratings provided the temperature rating is the same?

 

[Nigel Goodwin]

Does this apply to thermal switches as well? Can I use fuses with different current ratings provided the temperature rating is the same?

Yes, as long as the current rating is higher than required.

 

[omgwtfbyobbq]

Awesome. Thank you very much for the help!

 

[Hero999]

If the current flowing causes a significant temperature rise it will cause it to blow at a lower ambient temperature which is normally a good thing.