Clearance to electric panels is required- but why?

[dlhoule]

To respond to another posters comment. If a lighting breaker trips, the emergency lights should come on to get you to the panel. If it is so dark you can't see to reset a breaker, how could you safely navigate to the panel in the first place? If you can see to safely get to the panel, you can push the cart out of the way.

I would agree with you if the life safety codes were enforced. I have conducted an ongoing completely unscientific survey on emergency and exit lighting with battery back up. The age of the building seems to be the only determining factor on how much you can rely on these sources of lighting. The older the building the more of these lights you will find not working.

But that is just one of my pet peeves. Anything in front of a panel is a big NO NO. I have been told if it is on wheels it is okay. Have you ever tried to move 1400 LB in a hurry. How far does anyone want to go in allowing anything.

Someone made mention of their elbow. I once did almost the same thing.
the difference being my elbow barely touched the obstacle. Unfortunately, when you barely touch something at 600 degrees it burns the skin. I'll take mine over his any day though. Other than initial pain it gradually subsides and you can still use your arm.

 

[tom baker]

Electrical Panel Space has two parts
1. Safe Work
Allow access to panels to shut off power to a circuit
Allow access to panels for working on while energized and avoiding grounded objects nearby
This working space extends in front and on the sides
2. Electrical Access
Allow access to panels for installing conduits,
This working space extends above the panels

Think of a refrigerator box set in front of the panels. The size changes depending on the voltage and size of the panel(s).