Code Quiz: Field Marking of Equipment

NEC requirements for field marking of equipment

 

The 2017 requirement for field marking of available fault current at service equipment rated 1,200A or more, installed in other than dwelling units, now includes which additional piece of information?

A) the date the fault-current calculation was performed
B) the field marking shall be of sufficient durability to withstand the environment involved
C) the field marking shall be legibly marked in the field with the maximum fault current
D) the cal

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