200A 42-Space Indoor Main Breaker Load Center, QO Series

High-capacity Square D by Schneider Electric QO load center engineered for fast, clean installs. Features Qwik-Grip cable entry and Plug-On Neutral technology with a shielded copper bus for reliable residential or light commercial power distribution.

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Key Features:

• Fast Installation: Qwik-Grip cable entry and Plug-On Neutral reduce wiring and eliminate pigtails for a cleaner gutter
• High Capacity: 200A main breaker with 42 spaces and up to 52 circuits for future expansion
• Durable Build: Shielded, plated copper bus and rugged thermoplastic interior for long-term reliability
• Flexible Mounting: NEMA 1 indoor enclosure supports surface or flush mount; convertible mains
• Complete Value Pack: Includes cover and select QO breakers for a ready-to-install solution

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Series	QO
Main Breaker Amperage	200 A
Spaces	42
Maximum Circuits	52
Voltage	120/240 V AC, 1-Phase, 50/60 Hz
Enclosure Rating	NEMA 1 (Indoor)
Mounting Type	Surface or Flush
Breaker Box Type	Main Breaker Panel
Connection Type	Plug-On Neutral
Included Components	Cover; 3× QO120 20A SP breakers; 2× QO230 30A DP breakers
Bus Material	Shielded plated copper
Dimensions (H x W x D)	37.98 in x 14.25 in x 3.75 in
Certifications	UL Listed
Short Circuit Rating	22,000 AIR
Convertible Mains	Field convertible between main breaker and main lugs
Ground Bar Mounting Locations	Left, right and end
Interior Material	Thermoplastic

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Frequently Asked Questions (FAQ):

Q: Is this panel rated for indoor or outdoor use?
A: It is NEMA 1 rated for indoor use only.

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Q: What breakers are compatible?
A: It is listed for Square D QO plug-on neutral breakers only.

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Q: Does the value pack include breakers and a cover?
A: Yes—includes a factory flush cover, three QO120 20A single-pole and two QO230 30A double-pole breakers.

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Q: How many spaces and circuits does it support?
A: 42 spaces with up to 52 circuits.

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Q: What are the dimensions?
A: Approximately 37.98 in H x 14.25 in W x 3.75 in D.

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Streamlined Power With Architectural Poise

This panel brings a disciplined, architectural clarity to your utility spaces—sleek, refined, and purposeful. The standout Qwik-Grip entry keeps lines orderly and discreet, transforming wiring into a quiet detail rather than visual clutter. Tuck it into a finished mechanical room or behind a custom millwork panel for a tailored, gallery-clean look. It’s an elegantly engineered essential that elevates the everyday rituals of a well-appointed home.

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Power your project with a clean, fast install—choose this QO 200A load center and get built-in reliability from day one.

Warranty