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7 — ANSI REPRINT
7-11
Table 7-1. Minimum Safe Approach Distance (M.S.A.D.) to energized
(exposed or insulated) power lines and parts.
Minimum Safe Approach Distance
Voltage Range
(Phase to Phase)
(Feet) (Meters)
0 to 300V Avoid Contact
Over 300V to 50KV 10 3.05
Over 50KV to 200KV 15 4.60
Over 200KV to 350KV 20 6.10
Over 350KV to 500KV 25 7.62
Over 500KV to 750KV 35 10.67
Over 750KV to 1000KV 45 13.72