Senior Member. The Homeline breakers are made to fit in most “interchangeable” panels, such as GE, Bryant, Murray, ITE, etc. However, Square D added a small protrusion on their bus bars to reject those other breakers from being installed in the Homeline panels.
1) For differences between the QO and Homeline branch breakers see FA321509. 2) QO and Homeline are NOT interchangeable, so the QO branch breakers CANNOT be used in Homeline and the Homeline branch breakers CANNOT be used in QO.
Beside this, What does Square D QO mean?
Qwik-Open
Likewise, What is a Square D QO breaker?
Use with QO Circuit The Square D by Schneider Electric QO 20 Amp One-Pole Circuit Breaker is intended for overload and short-circuit protection of your electrical system. The ANSI-certified and UL-listed unit is rated for 120/240 VAC and 10,000 AIR.
Also, Are all Square D QO breakers the same?
Square D also offers the HomeLine series which is NOT interchangeable with the QO series. QO® (plug-on) one-, two- and three-pole thermal-magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems.
What is a QO load center?
QO Plug-on Neutral Load Centers and CAFI Circuit Breakers are engineered for a quick Plug-on Neutral connection on every circuit. … QO Load Centers are designed, tested, and listed only for QO Circuit Breakers, the world’s finest.
25 Related Question Answers Found
What does QO mean on a circuit breaker?
® and QOB Circuit Breakers. QO® (plug-on) and QOB (bolt-on) one-, two- and three-pole thermal-magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems.
Can I add another breaker to my panel?
If there is no open space, local electrical codes might allow you to replace a single breaker with a tandem breaker, which supplies power to two circuits. Make sure you do not overload your service panel. … For example, a 100-amp service panel could have circuit breakers that add up to more than 200 amps. This is normal.
Are Square D QO and Homeline breakers interchangeable?
1) For differences between the QO and Homeline branch breakers see FA321509. 2) QO and Homeline are NOT interchangeable, so the QO branch breakers CANNOT be used in Homeline and the Homeline branch breakers CANNOT be used in QO.
What is the difference between Homeline and QO breakers?
While the Homeline is a fine breaker, the QO has the fastest trip mechanism of any breaker. Years ago we had a device designed to compare which breakers tripped the fastest.
How many breakers are allowed in a panel?
A6. The maximum number of circuit breakers permitted in a panelboard is limited by the instructions posted inside the panelboard [110.3(B)]. However, the NEC specifies that not more than 42 overcurrent devices can be installed in any one cabinet [408.15].
Are Homeline and QO breakers interchangeable?
2) QO and Homeline are NOT interchangeable, so the QO branch breakers CANNOT be used in Homeline and the Homeline branch breakers CANNOT be used in QO.
What is a type QO breaker?
QO® (plug-on) and QOB (bolt-on) one-, two- and three-pole thermal-magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. … Bolt-on QOB circuit breakers are for use in NQO and NQOD panelboards.
What’s the difference between Square D Homeline and QO?
While the Homeline is a fine breaker, the QO has the fastest trip mechanism of any breaker.
Are Eaton and Homeline breakers interchangeable?
However, Square D added a small protrusion on their bus bars to reject those other breakers from being installed in the Homeline panels. Likewise, are Eaton and Square D breakers interchangeable? Both breakers fit. Only if the model number of the breaker is listed by the box as acceptable.
What is a QO electrical panel?
QO Plug-on Neutral Load Centers and CAFI Circuit Breakers are engineered for a quick Plug-on Neutral connection on every circuit.
What breaker is compatible with Eaton?
Designed to fit virtually any panel Eaton’s UL classified breakers are designed and tested to be both mechanically and electrically interchangeable with circuit breakers manufactured by General Electric, Thomas & Betts, ITE/Siemens, Murray, Crouse-Hinds, and Square D.
What is the difference between a load center and a panelboard?
What is the difference between a load center and a panelboard? … Panelboards are typically deeper than load centers and can accommodate both bolt-on circuit breakers as well as plug-in breakers, whereas a load center is limited to plug-in breakers.
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