Class A, is as simple as you first stated it:

***Class A operating conditions do not permit the output device to

cease conducting.***

It should get the addition that remote cut off behaviour is not
included.


. Isn't one war named after you enough?
- Show quoted text -

sorry about that, forgot one thing...That is *AT FULL POWER*, if one
gets cut off before that, it is AB, which is neither A nor B.
cheers,
Douglas