Technical FAQs

Ask a Question

How does one wire up a QO-SWN like the QO250SWN?

The hot connects thru the bus stab on the rear rightside, through the breaker & out the load terminal. The neutral connects to the panel neutral via the pigtail and then out the load neutral terminal on the left. This breaker is often used for gas pump allications where both line and neutral are switched.


CTA-ID : 2010609
Was this helpful?
What can we do to improve the information ?