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SQUARE D Load Center: 100 A Amps, 120/240V AC, 12 Spaces, 22 kA, 12 Max. No. of Tandem Breakers - Square D QO - Main Breaker, Convertible, Plug-On Neutral Load Centers
SQUARE DSquare D QO - Main Breaker, Convertible, Plug-On Neutral Load Centers

SQUARE D Load Center: 100 A Amps, 120/240V AC, 12 Spaces, 22 kA, 12 Max. No. of Tandem Breakers

The Square D QO Load Center (MPN QO112M100PC) is a 100 A, 1-phase, 120/240V AC main breaker panel with a 22 kA short circuit current rating. It offers 12 spaces, supports up to 12 tandem breakers, and includes a…

SKU 3G-OTH-721920

Brand
SQUARE D
Item
Load Center: 100 A Amps, 120/240V AC, 12 Spaces, 22 kA, 12 Max. No. of Tandem Breakers
Category
Square D QO - Main Breaker, Convertible, Plug-On Neutral Load Centers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QO112M100PC
Type
22 kA, Indoor
AC
120/240V
Phase
1
Spaces
12
Voltage
120/240V AC
Location
Indoor
Included Enclosure Cover
Combination Flush/Surface Cover
Max. No. Of Tandem Breakers
12
Short Circuit Current Rating
22 kA
Main Circuit Breaker or Main Lug
Main Circuit Breaker
View Full Spec Sheet

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D QO Load Center (MPN QO112M100PC) is a 100 A, 1-phase, 120/240V AC main breaker panel with a 22 kA short circuit current rating. It offers 12 spaces, supports up to 12 tandem breakers, and includes a combination flush/surface cover for indoor use. This convertible, plug-on neutral load center is designed for residential and light commercial electrical distribution.

Frequently Asked Questions

What is the Square D QO112M100PC load center used for?

The Square D QO112M100PC is a 100 A main breaker load center for residential and light commercial electrical distribution. It distributes 120/240V AC power across 12 spaces, supporting up to 12 tandem breakers, and includes a combination flush/surface cover for indoor installations.

What are the specifications of the Square D QO112M100PC load center?

This Square D load center is rated 100 A, 120/240V AC, 1-phase, with a 22 kA short circuit current rating. It has 12 spaces, accepts up to 12 tandem breakers, and includes a combination flush/surface cover. It is designed for indoor use and features a plug-on neutral main breaker.

Where to buy the Square D QO112M100PC load center worldwide?

3G Electric supplies the Square D QO112M100PC load center to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 100 A, 120/240V AC main breaker panel.

How to install the Square D QO112M100PC load center?

Installation must follow the National Electrical Code and local regulations. Mount the enclosure indoors on a flat surface, connect the main breaker to the service feed, and route branch circuits to the plug-on neutral bus. Always de-energize the panel before working and consult a licensed electrician.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D square d qo - main breaker, convertible, plug-on neutral load centers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Load Center: 200 A Amps, 120/240V AC, 30 Spaces, 22kA, 0 Max. No. of Tandem Breakers, Indoor (MPN QO130M200P). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22kA; Included Enclosure Cover: Order Separately; Phase: 1; Main Circuit Breaker or Main Lug: Convertible; Location: Indoor.
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Load Center: 200 A Amps, 120/240V AC, 24 Spaces, 22 kA, 12 Max. No. of Tandem Breakers, Indoor (MPN QO124M200P). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22 kA; Included Enclosure Cover: Order Separately; Phase: 1; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
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Load Center: 100 A Amps, 120/240V AC, 32 Spaces, 22 kA, 6 Max. No. of Tandem Breakers, Indoor (MPN QO132M100P). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22 kA; Included Enclosure Cover: Order Separately; Phase: 1; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
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Load Center: 100 A Amps, 120/240V AC, 32 Spaces, 22 kA, 6 Max. No. of Tandem Breakers, Indoor (MPN QO132M100P). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22 kA; Included Enclosure Cover: Order Separately; Phase: 1; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
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Load Center: 200 A Amps, 120/240V AC, 42 Spaces, 22kA, 0 Max. No. of Tandem Breakers, Indoor (MPN QO142M200P). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22kA; Included Enclosure Cover: Order Separately; Phase: 1; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
Load Center: 200 A Amps, 120/240V AC, 60 Spaces, 22kA, 0 Max. No. of Tandem Breakers, Flush Cover (MPN QO160M200PC). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22kA; Included Enclosure Cover: Flush Cover; Phase: 1; Main Circuit Breaker or Main Lug: Convertible; Location: Indoor.
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