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Square D QO124M150P Main Breaker Load Center - 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 QO124M150P Main Breaker Load Center

The Square D QO124M150P is a 150 A, 1-phase, 120/240V AC main-breaker load center with 24 spaces, a 22 kA short-circuit current rating, and support for up to 12 tandem breakers. Designed for indoor use, it features a…

SKU 3G-OTH-721880

Brand
SQUARE D
Item
QO124M150P Main Breaker Load Center
Part Number
QO124M150P
Category
Square D QO - Main Breaker, Convertible, Plug-On Neutral Load Centers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QO124M150P
Type
22 kA, Indoor
AC
120/240V
Phase
1
Spaces
24
Voltage
120/240V AC
Location
Indoor
Included Enclosure Cover
Order Separately
Max. No. Of Tandem Breakers
12
Short Circuit Current Rating
22 kA
Main Circuit Breaker or Main Lug
Main Circuit Breaker

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

Product Description

The Square D QO124M150P is a 150 A, 1-phase, 120/240V AC main-breaker load center with 24 spaces, a 22 kA short-circuit current rating, and support for up to 12 tandem breakers. Designed for indoor use, it features a convertible, plug-on neutral configuration and requires a separately ordered enclosure cover.

Frequently Asked Questions

What is the Square D QO124M150P load center used for?

The Square D QO124M150P is a 150 A, 1-phase, 120/240V AC main-breaker load center used for distributing power in residential or light commercial indoor electrical panels. It provides 24 spaces and supports up to 12 tandem breakers, with a 22 kA short-circuit current rating for fault protection.

What are the specifications of the Square D QO124M150P?

The Square D QO124M150P is a 150 A, 1-phase, 120/240V AC load center with 24 spaces, a 22 kA short-circuit current rating, and a main circuit breaker. It is designed for indoor use, features a convertible plug-on neutral configuration, and requires a separately ordered enclosure cover.

Where to buy the Square D QO124M150P load center worldwide?

3G Electric supplies the Square D QO124M150P load center worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this Square D main-breaker panel.

How to install the Square D QO124M150P load center?

Install the Square D QO124M150P indoors on a flat surface, ensuring the main breaker is off. Connect line conductors to the main lugs, route branch circuits to the plug-on neutral bar, and install tandem breakers only in approved slots. Always follow local electrical codes and use a separately ordered cover.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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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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200A main breaker load center for 120/240V AC, 1-phase systems. 42 spaces, 22kA short circuit current rating. Plug-on neutral, convertible design. Indoor use only. Enclosure cover ordered separately
SQUARE D
200A main breaker load center for 120/240V AC, 1-phase systems. 42 spaces, 22kA short circuit current rating. Plug-on neutral, convertible design. Indoor use only. Enclosure cover ordered separately

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