5
8
7
1
2
3
4
5
6
2
3
4
5
1
6
7
8
Fig. 2
AR STK
A STK
1
2
3
4
5
6
7
8
insulating stick,
(with gear coupling)
insulating element
(insulating clear
ance
)
handle section
insertion depth
Test electrode
Test prod
Indicator
Insulating stick / insulating element
Hand guard
Handle
Plug-in coupling system
End fittings
(optional)
red ring
(with M12 thread)
insulating element
(insulating clear
ance)
handle section
insertion depth
red ring
plug-in couplling
(see 4.3,
page 10)
Hook-shaped
electrode
Fork-shaped
electrode
For overhead lines
only
PHE3... (3 to 30 kV)
PHE3... (60 to 110 kV)
