The PR11 provides a means of phase comparison at the point of paralleling two circuits, without the interposition of voltage transformers or secondary wiring circuits. A neon type instrument, it is designed for use on circuits up to 11KV.


For use on 3.3KV up to 11.5KV systems.
PVC hand guards on handles of elements.
Neon indicator enclosed in shock resistant sleeve.
Direct areas possible to all types of switchgear.
Complies with UK Electricity Council Engineering recommendation G9.