Product Brochure

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Industry’s Leading Feature for Load Centers

and Advanced Function Circuit Breakers

Square D QO

Plug-on Neutral

Due to its overwhelming success, Square D by Schneider Electric now offers all

QO single-phase, convertible main Load Centers, 12 spaces and greater, with the

industry’s leading Plug-on Neutral (PoN) architecture.

Designed for reliability and available in AF, AF/GF and GF, the QO PoN Circuit

Breakers connect directly to the neutral bar, providing a time and labor-saving

installation.

Accessories and covers can be used with QO Tandem Circuit Breakers (QOT nonCTL),

which increase the number of circuits a Load Center can facilitate, and are fully

compatible with “pigtail” circuit breakers.

Plug-on Neutral benets include:

• Fewer connections: Saves time and reduces mistakes that lead to callbacks

• Reduced wire in the gutter: Easier to work – more professional appearance

• Elimination of pigtail wiring mistakes: Provides a reliable neutral connection

• A lower total installed cost

New Dual Function (AFGF) circuit breakers now available

New Combination Arc Fault (AF) circuit breakers coming Spring 2022

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Square D QO Plug-on Neutral TM Industry’s Leading Feature for Load Centers and Advanced Function Circuit Breakers Due to its overwhelming success, Square D by Schneider Electric now offers all QO single-phase, convertible main Load Centers, 12 spaces and greater, with the industry’s leading Plug-on Neutral (PoN) architecture. Designed for reliability and available in AF, AF/GF and GF, the QO PoN Circuit Breakers connect directly to the neutral bar, providing a time and labor-saving installation.
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Convertible Main Lugs Plug-on Neutral Load Centers (Compatible with QO Plug-on Circuit Breakers and QO Plug-on Neutral Circuit Breakers) INDOOR Mains Rating Spaces Max. Single Pole Circuits Max.
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Convertible Main Breaker Plug-on Neutral Load Centers (Compatible with QO Plug-on Circuit Breakers and QO Plug-on Neutral Circuit Breakers) INDOOR Mains Rating Spaces Max. 1P Circuits Max.
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See the difference! Time Saving Diagnostics LED • • • • Simplifies diagnostic through status indicator Helps homeowners know when to call an electrical professional LED indicators included with all AF and AF/GF circuit breakers Re-initiation of LED blink pattern without tripping breaker by quickly pressing the TEST button Fewer Connections – Faster Installation • • • • Innovative Advanced Function Protection to Load Center connection designed for reliability Eliminating pigtails connection speeds up ins