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Does the 9065ST520, feature base unit, have ground fault detection?

Yes, the feature base units come with Class 2 ( equipment ) ground fault detection. The phase imbalance circuit will trip the overload within 3 seconds if the unbalance exceeds 25% of the Motor Full Load Current. The Ground Fault circuit will inhibit the trip if the Ground Fault value exceeds 9 to 12 times the maximum dial setting to allow the appropriate ground fault protection device to protect the system.

CTA-ID : 2034521
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