A working space not less than ____ in. wide and 3 ft deep must be provided in front of electrical equipment, such as panelboards A and B in this residence.

Question

Quizplus · Accepted Answer

The National Electrical Code (NEC) requires a minimum working space width of 30 inches wide (or the width of the equipment, whichever is greater) in front of electrical equipment such as panelboards, to ensure safety and accessibility for maintenance and inspection.

A Working Space Not Less Than ____ In