The obsta spherical markers are compliant with International Civil Aviation Organisation (ICAO) annex 14 chapter 6 recommendations.

SPHERE600-AL-O-ø17,6-19,5
Part Number 100848
SPHERE600-AL-O-ø17,6-19,5
  • overall diameter 600mm
  • material: aluminium
  • Designed for high voltage cable up to 400KV
  • No losing parts and easy installation with only 2 screws and draw latches

The obsta aerial marker balls are spherical warning spheres compliant with International Civil Aviation Organisation (ICAO) annex 14 chapter 6 recommendations: Paragraph 6.2.5.4: A marker displayed on an overhead wire, cable, etc., should be spherical and have a diameter of not less than 60 cm Paragraph 6.2.5.5: The spacing between two consecutive markers or between a marker and a supporting tower should be appropriate to the diameter of the marker, but in no case should the spacing exceed 30 meters when the marker diameter is 60 cm. Where multiple wires, cables, etc., are involved, a marker should be located not lower than the level of the highest wire at the point marked


Cable diameter
ø17,6-19,5mm
Color
orange