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Is an isolated separate power supply needed for communications on a simple system with one breaker?

Issue:
Is an isolated separate power supply needed for communications on a simple system with one breaker?

Product Line:
Powerpact P, R and Masterpact NT, NW

Environment:

Cause:

Resolution:

A second supply is required for data integrity and for positive isolation of customer touch points on the communications equipment from system voltage.


CTA-ID : 2028789
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