MASTER YOUR CASTLE with your new build or reno project
Enter competition

What is the suffix for a QO or QOB with a 120v shunt trip?

FA107212

27/03/2019

Product Line:
Circuit Breakers
QO and QOB

Environment:
Electrical Distribution Equipment

Resolution:
The suffix for a 120V shunt trip is 1021, for example QOB1201021, QO1201021