Issue:
The customer wants to know if the S3UVR120AC2 shunt trip senses phase loss on all 3 phases.

Product Line:
Miniature and Molded Case Circuit Breakers

Environments:
MasterPact MTZ Circuit Breaker Accessories

Causes:
Fault conditions

Resolution:
It will only sense phase loss on line that it is monitoring. To monitor all three phases a phase failure relay would be required.

Released for:Schneider Electric USA