Issue:
What is the meaning of the suffix Y on Powerpact B breakers?
Product Line:
Circuit Breakers
Resolution:
The suffix Y applies to 2p and 3p I-line Powerpact B breakers that are rated to be used on a system with a maximum nominal voltage of 480Y/277 Vac.
See the below table as a reference. In others words Y stands for WYE and should not be used for 480 V Delta applications
What is the meaning of the suffix Y on Powerpact B breakers?
Product Line:
Circuit Breakers
Resolution:
The suffix Y applies to 2p and 3p I-line Powerpact B breakers that are rated to be used on a system with a maximum nominal voltage of 480Y/277 Vac.
See the below table as a reference. In others words Y stands for WYE and should not be used for 480 V Delta applications
Released for:Schneider Electric Canada
