i did a voltage check at the clutch it seems something is cutting the compressor off but when i put the gauges on it it shows good while its running any idea on what could be causeing the compressor to kick off

 

I searched awhile and i need to write down the belt number down without AC , i know in the search they had problems of just going in to the dealer or parts store asking for "WITHOUT AC" the one they kept giving them was to short ,and they had to keep trying different sizes, i'll have to look it up again to keep in my tool box, for those "just in case moments".