What is the difference between integral and fractional horsepower starters?

[lavalin]

I am trying to purchase a starter for a very small single phase motor (.14kW). I have come across some schneider starters, but I am unsure what the difference is between these two:

http://www.schneider-electric.us/pr...itches/type-f-fractional-horsepower-starters/

and

http://www.schneider-electric.us/pr...es/type-m-and-t-integral-horsepower-starters/

What do they mean by the word "integral"?

 

[Bob S]

Integral HP (horsepower) motors have more than one HP. Fractional HP motors have less than one HP.
Bob S