Product Line:
Circuit Breakers
Resolution:
Sensor plugs can be replaced only on circuit breakers with date codes later than 07011.
NOTE: This does not apply to ET1.01 trip units. With those trip units, the sensor is fixed and cannot be changed.
Installation Notes:
Sensor plugs are field installable down to 50% of the CURRENT rating. Example: A Powerpact P frame breaker with 800 A sensor installed at the factory can only receive sensors from 400-800 A. Sensor plugs higher than the original sensor rating cannot be installed.
For complete details on installing sensor plugs and their restrictions, please see the instruction bulletin: 48049-145-03
Circuit Breakers
Resolution:
Sensor plugs can be replaced only on circuit breakers with date codes later than 07011.
NOTE: This does not apply to ET1.01 trip units. With those trip units, the sensor is fixed and cannot be changed.
Installation Notes:
Sensor plugs are field installable down to 50% of the CURRENT rating. Example: A Powerpact P frame breaker with 800 A sensor installed at the factory can only receive sensors from 400-800 A. Sensor plugs higher than the original sensor rating cannot be installed.
For complete details on installing sensor plugs and their restrictions, please see the instruction bulletin: 48049-145-03
Released for: Schneider Electric USA
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