Aleman
Senior Member
- Location
- Southern Ca, USA
Finally got to go to a 70E class but it was mostly a quick overview. One question I should have asked and didn't I'll ask here.
My question is if I turn off the disconnect to a control panel is it considered electrically safe? Because line voltage will be present
at the top of the disconnect so there would still be a flash potential. Or would I have to kill all power to the panel to achieve a
safe working condition with PPE?
My question is if I turn off the disconnect to a control panel is it considered electrically safe? Because line voltage will be present
at the top of the disconnect so there would still be a flash potential. Or would I have to kill all power to the panel to achieve a
safe working condition with PPE?