Service ratings branch circuit breakers qo circuit breaker load center qo 1 pole 2 pole qo 3 pole qo gfi 1 pole qo gfi 2 pole. Need to understand the difference in these breakers thanks for watching davidda.
I m aware of the exposed busses on the homeline load center versus being isolated on the qo the qo single pole breakers being 3 4 wide versus 1 for homeline the trip window indicator on the qo.
Square d breakers qo vs homeline. If you shop at the right place you can buy qo for just about the same prices as homeline. To learn more please visit the. I was discussing this topic this morning with my old man and decided to go into the shop and grab a used homeline and qo breaker crack them open and find out.
For my application w two 200a load centers per house the qo solution would cost about 1 000 the homeline solution would cost about 500. Square d homeline vs qo breakers re. Dual function circuit interrupters provide a higher level of protection than any other residential circuit breaker.
What s the difference between square d s qo and homeline panels and breakers. Overview comparing the similarities and differences in physical characteristics and features of homeline qo load centers. Innovative square d qo and homeline dual function circuit breakers combine two critical state of the art technologies.
Combination arc fault and ground fault class a protection in one circuit breaker. The 200amp main breaker panels were 40 dollars different. 1 9 60 there s no such thing as a stupid question only stupid answers re.
Qot qo pl qo gfi ul class a ground fault protection qo afi arc fault circuit interrupter qo cafi combination arc fault interrupter or qo epd 30 ma equipment ground fault protection branch circuit breakers. A description of the difference between square d qo and square d home line. Well over the years here i have read several times that the internals on square d homeline and qo breakers were the same the only difference being the breaker width and the qo having invisi trip.
I know square d panels are some of the best out there but why is there. I noticed the qo breakers are about double the price especially the arc fault ones.