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SQUARE D Load Center: 200 A Amps, 120/240V AC, 40 Spaces, 22 kA, 20 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: 200 A Amps, 120/240V AC, 40 Spaces, 22 kA, 20 Max. No. of Tandem Breakers

The Square D QO140M200P is a 200 A, 1-phase, 120/240V AC main-breaker load center with 40 spaces and a 22 kA short-circuit current rating. Designed for indoor use, it supports up to 20 tandem breakers and features a…

SKU 3G-OTH-721891

Brand
SQUARE D
Item
Load Center: 200 A Amps, 120/240V AC, 40 Spaces, 22 kA, 20 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
QO140M200P
Type
22 kA, Indoor
AC
120/240V
Phase
1
Spaces
40
Voltage
120/240V AC
Location
Indoor
Included Enclosure Cover
Order Separately
Max. No. Of Tandem Breakers
20
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 QO140M200P is a 200 A, 1-phase, 120/240V AC main-breaker load center with 40 spaces and a 22 kA short-circuit current rating. Designed for indoor use, it supports up to 20 tandem breakers and features a plug-on neutral for simplified installation. As a convertible main-breaker panel, it offers flexibility for residential or light-commercial power distribution.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Square D QO140M200P load center used for?

The Square D QO140M200P is a 200 A main-breaker load center for residential or light-commercial power distribution. It provides 40 spaces, supports up to 20 tandem breakers, and features a plug-on neutral for simplified wiring. 3G Electric supplies this panel for indoor 120/240V AC applications worldwide.

What are the specifications of the Square D QO140M200P?

The Square D QO140M200P is a 200 A, 1-phase, 120/240V AC load center with a 22 kA short-circuit current rating. It has 40 spaces, a main circuit breaker, and is designed for indoor use. The enclosure cover is ordered separately. 3G Electric sources this panel globally.

Where to buy the Square D QO140M200P load center worldwide?

3G Electric supplies the Square D QO140M200P load center to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Square D equipment and support your project from quote to delivery.

How to install the Square D QO140M200P load center?

Install the Square D QO140M200P indoors on a flat surface, ensuring proper grounding and compliance with local codes. Connect the main breaker to the 120/240V AC supply, then install branch breakers into the plug-on neutral bus. Always de-energize the panel before work. 3G Electric can provide technical support.

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, 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: 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.
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Load Center: 225 A Amps, 120/240V AC, 42 Spaces, 22 kA, 10 Max. No. of Tandem Breakers, Indoor (MPN QO142M225P). 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, 20 Spaces, 22 kA, 4 Max. No. of Tandem Breakers, Indoor (MPN QO120M100PC). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 22 kA; Included Enclosure Cover: Combination Flush/Surface Cover; Phase: 1; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
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