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When is internal voltage sensing provided on a Powerpact P or R frame breaker?
Issue:
When is internal and external voltage sensing supplied with Powerpact P and R frame breakers?

Product Line:
Circuit Breakers

Resolution:
If a Powerpact P or R frame breaker is ordered with a P or H trip unit, it will come with internal voltage sensing as standard. External voltage sensing is optional with suffix YV (not field installable when internal voltage sensing is included except on electrically operated P frames).
If a Powerpact P or R frame breaker is ordered with an A trip unit, no voltage sensing will be supplied. If it is ever upgraded to a P or H trip unit, an external voltage sensing kit will also be needed.
Part numbers for field installable external voltage sensing kits are as follows:
S64203 for P frame unit mount/I-line
S64208 for R frame unit mount/I-line
S64209 for P frame drawout
S64210 for P frame motor operated/rotary handle

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