Pole Mounted Detector of PtG and PtP faults in 6-69V Line
LineTroll 111K - Nortroll
The unit mounts 3-5m below the conductors and monitors all three phases. The indicator is powered by replaceable long-life lithium batteries which have a life
expectancy of 10-15 years. It provides a 360 degree visibility for indication both for transient faults and permanent faults.
