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PR 11 - phase comparison at the point of paralleling two circuits

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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.

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Features
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