The Westminster WD6B/D3A Voltage Detector unit is capacitive type audible and visual detector designed for outdoor use in
conjunction with the live line operating poles.
The detector should be tested before an operation. It is also possible to verify the detector using separate proving unit,
type MD, which can be ordered separately.
> Visible and audible detection
> Suitable for fitting to standard Operating pole sections
> Test Facility
> Battery operated
> Rugged construction
> Available for 5-12kV, 10-36kV, and 50-140kV