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NFPA 70 E Approach boundary marking in MCC rooms

Question asked by jigar.vala on Sep 24, 2019
Latest reply on Oct 2, 2019 by rhogg

Dear Sir,


We wanted to mark the boundary in the floor for Limited approach, Restricted approach & Flash hazard boundary in all our MCC / LCC rooms,


Kindly suggest the color code for floor marking tapes for marking the same, 


Also the distance for marking the limited approach boundary is 1.0 Meter ( for 151 V-750 V) and restricted approach boundary is 0.3 Meter (  for 151 V-750 V ) ,


kindly suggest from which point of panel encloser this distance needs to be calculated ?