top of page
  • Writer's pictureKevin Maxwell

Safe Clearances For Electrical Equipment: Working Area And Dedicated Area.

The International Standards of Practice for Inspecting Commercial Properties specify that the examiner must report on the lack of availability or working area for electric panels and equipment that would certainly hinder their risk-free procedure, upkeep, as well as inspection. Several administrative and code requirements also describe demands for sufficient access because of their importance for safety and security.

Note that adequate working area is about the clear area ahead, in between, and above electric devices. There are various requirements for a single row of equipment, electric areas, shelf rows, and international systems. Sometimes, there will be a nameplate on the electrical equipment that specifies the clear area needs.


The adhering to clearances are specified to a single row of devices situated throughout a commercial building, consisting of public areas such as hallways, passages, and also open rooms.

Electrical Room.

In several commercial centers, electrical equipment areas have rows of devices operating at greater than 150 volts to the ground. The aisle(s) in between pieces of equipment, with live components on both sides of the aisle, have to be at the very least 4 feet large. If the voltage goes beyond 600, clearance should be raised even better.

Dedicated Area.

Electrical rooms ought to never be used for storage space, and also a clear course of traveling must be preserved for emergency situation egress. Oftentimes, these rooms end up being a catchall for whatever from extra light bulbs to office supplies. the commercial inspector ought to report on pertinent searchings in their report.

In all cases, these guidelines were developed as needed to ensure that an electrical contractor would certainly have the ability to leap clear or fall away from a piece of electrical equipment in case of an accident, instead of being caught.

The Author Kevin Maxwell is the owner and operator of Maxwell Home Inspection Services, LLC. Kevin Maxwell is a certified Home Inspector in Albany, NY, who has performed over 6000 Inspections.

Phone: 1-800-598-4754


Featured Posts

Recent Posts


Search By Tags

bottom of page