2011 NEC connected load marked

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KWH

Senior Member
In the 2011 code is there a requirement to list the connected load on your service panel/panels.

I was having a discussion about some items on a new service and thought it would make things easier in certain situations if the load was marked on a new service, it is on the approved drawings but those are usually not available later on, someone thought there was a change addressing this.
 

jumper

Senior Member
The person may have been thinking about this change.

110.24 Available Fault Current.
(A) Field Marking. Service equipment in other than
dwelling units shall be legibly marked in the field with the
maximum available fault current. The field marking(s) shall
include the date the fault current calculation was performed
and be of sufficient durability to withstand the environment
involved.

(B) Modifications. When modifications to the electrical
installation occur that affect the maximum available fault
current at the service, the maximum available fault current
shall be verified or recalculated as necessary to ensure the
service equipment ratings are sufficient for the maximum
available fault current at the line terminals of the equipment.
The required field marking(s) in 110.24(A) shall be
adjusted to reflect the new level of maximum available
fault current
 
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