LOOK UP AND LIVE Exclusion Zones for AUTHORISED/INSTRUCTED PERSON working near OH INSULATED LINE General work – sign installers, painters VOLTAGE Distance (mm) Low Voltage (LV) (up to 1000vac) No exclusion zone prescribed* Above LV up to 33kV 700 Above 33kV up to 50kV 750 Above 50kV up to 110kV 1000 Above 110kV up to 132kV 1200 Above 132kV up to 220kV 1800 Above 220kV up to 275kV 2300 Above 275kV up to 330kV 3000 Above 330kV up to 4005kV 3300 Above 400kV up to 500kV 3900 * Person can work up to but not touch the line. Operating plant – cranes, earthmoving equipment VOLTAGE Distance (mm) Low Voltage (LV) (up to 1000vac) 1000 Above LV up to 33kV 1200 Above 33kV up to 50kV 1300 Above 50kV up to 66kV 1400 Above 66kV up to 132kV 1800 Above 132kV up to 220kV 2400 Above 220kV up to 275kV 3000 Above 275kV up to 330kV 3700 Above 330kV up to 4005kV 4000 Above 400kV up to 500kV 4600 Vehicles – with a transit height no greater than 4.6m VOLTAGE Distance (mm) Low Voltage (LV) (up to 1000vac) 600 Above LV up to 33kV 700 Above 33kV up to 50kV 750 Above 50kV up to 110kV 1000 Above 110kV up to 132kV 1200 Above 132kV up to 220kV 1800 Above 220kV up to 275kV 2300 Above 275kV up to 330kV 3000 Above 330kV up to 4005kV 3300 Above 400kV up to 500kV 3900 IMPORTANT SAFETY POINT Do not commence work until you have determined the voltage of the line and whether it is insulated or un-insulated.
LOOK UP AND LIVE Exclusion Zones for AUTHORISED/INSTRUCTED PERSON working near OH LINE General work – sign installers, painters VOLTAGE Distance (mm) Low Voltage (LV) (up to 1000vac) No exclusion zone prescribed* Above LV up to 33kV 700 Above 33kV up to 50kV 750 Above 50kV up to 110kV 1000 Above 110kV up to 132kV 1200 Above 132kV up to 220kV 1800 Above 220kV up to 275kV 2300 Above 275kV up to 330kV 3000 Above 330kV up to 4005kV 3300 Above 400kV up to 500kV 3900 * Person can work up to but not touch the line. Operating plant – cranes, earthmoving equipment VOLTAGE Distance (mm) Low Voltage (LV) (up to 1000vac) 1000 Above LV up to 33kV 1200 Above 33kV up to 50kV 1300 Above 50kV up to 66kV 1400 Above 66kV up to 132kV 1800 Above 132kV up to 220kV 2400 Above 220kV up to 275kV 3000 Above 275kV up to 330kV 3700 Above 330kV up to 4005kV 4000 Above 400kV up to 500kV 4600 Vehicles – with a transit height no greater than 4.6m VOLTAGE Distance (mm) Low Voltage (LV) (up to 1000vac) 600 Above LV up to 33kV 700 Above 33kV up to 50kV 750 Above 50kV up to 110kV 1000 Above 110kV up to 132kV 1200 Above 132kV up to 220kV 1800 Above 220kV up to 275kV 2300 Above 275kV up to 330kV 3000 Above 330kV up to 4005kV 3300 Above 400kV up to 500kV 3900 IMPORTANT SAFETY POINT Do not commence work until you have determined the voltage of the line and whether it is insulated or un-insulated. INSULATED
Exclusion-zones_flowcharts_Updated_2015.docx