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Earthing and short circuit devices, voltage detectors and phase comparators, sectioning and operation insulating sticks, insulating materials and individual protective equipment

SAFETY AND PROTECTION IN THE MANAGEMENT OF
ELECTRIC DISTRIBUTION LV-MV-HV

Sectioning and operation insulating sticks

Insulating stick built with fibreglass tube having high mechanical and dielectric properties in accordance to IEC61235 (for hollow tubes series FTU), IEC60855 (for foam-filled tubes series FTP), IEC 62193 (for telescopic sticks series FTL), IEC 50508 (for insulating stick multi-purpose).

Sectioning and operation insulating sticks
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TYPES TOTAL LENGTH (LT) HANDLE LENGTH (LM) LENGTH INSULATING PART N° OF ELEMENTS MAX OPERATING VOLTAGE
FTU-FTP-FTL 1500 1,5 m 0,5 m 0,9 m 1 ≤ 30kV
FTU-FTP-FTL 2000 2 m 0,7 m 1,2 m 1 ≤ 66 kV
FTU-FTP-FTL 3000 3 m 0,8 m 2,1 m 2 ≤ 150 kV
FTU-FTP-FTL 4000 4 m 1,1 m 2,7 m 2 ≤ 220 kV
FTU-FTP-FTL 6000 6 m 1,3 m 4,2 m 3 ≤ 420 kV
FTU-FTP-FTL 8000 8 m 1,5 m 5,4 m 4 ≤ 480 kV
FTL 8 m÷11m 2 m >6 m 4 ≤ 245 kV**

Note1: intermediate sizes available on request
**Note2: telescopic execution FTL with max insulating 245 kV.