| limited space outside the live working zone where specific precautions are taken to avoid encroaching into the live working zone Note 1 to entry: Encroaching into the live working zone will create an electrical hazard. Note 2 to entry: The outer boundary of the vicinity zone and the specific precautions that apply are generally defined by national or company regulations. Note 3 to entry: This entry was numbered 651-01-07 in IEC 60050-651:1999. It has been modified as follows: Greater detail is provided regarding the precautions to be taken when in the vicinity zone.
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