Blower Motor Overload?
 

Was drive home and my recently replaced blower motor, started going on then off. On for just a few min and then off for less than a min.
Checked voltage etc, leaving the regulator which was replaced with the motor.
I am getting fast at opening that up, so checking the motor at the motor with it running full power when it cuts out.

Pull the motor out and then see the overload switch. The old motor that i guess i am going to rebuild tomorrow doesn't have one.

What is this rated for? I will need to put it back together to get an accurate amp draw, but motor wasn't hot and it tripped at med and low speed also.

Any ideas on this?
jky 400E