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What is the purpose of an anti-inversion clip used on a Class 320 meter socket?

Issue:
Product function

Product Line:
Metering

Cause:
Understanding product function

Resolution:
An anti-inversion clip, when installed in the top right side meter jaw of a lever bypass meter socket, prevents a Class 320 watt-hour meter from being installed upside down (inverted) and also rejects the use of a Class 100 or Class 200 watt-hour meter.


CTA-ID : 2020473
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