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SQUARE D Load Center: 100 A Amps, 208Y/120/240V AC, 27 Spaces, 22kA, 0 Max. No. of Tandem Breakers - Square D QO - Main Lug, Convertible, Plug-On Neutral Load Centers
SQUARE DSquare D QO - Main Lug, Convertible, Plug-On Neutral Load Centers

SQUARE D Load Center: 100 A Amps, 208Y/120/240V AC, 27 Spaces, 22kA, 0 Max. No. of Tandem Breakers

The Square D QO Load Center (MPN QO327M100RB) is a 100 A, 3-phase, main circuit breaker panel rated for 208Y/120/240V AC with a 22kA short-circuit current rating. It offers 27 spaces, zero tandem breaker capacity…

SKU 3G-OTH-609548

Brand
SQUARE D
Item
Load Center: 100 A Amps, 208Y/120/240V AC, 27 Spaces, 22kA, 0 Max. No. of Tandem Breakers
Category
Square D QO - Main Lug, Convertible, Plug-On Neutral Load Centers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QO327M100RB
Type
22kA, Outdoor
AC
208Y/120/240V
Phase
3
Spaces
27
Voltage
208Y/120/240V AC
Location
Outdoor
Included Enclosure Cover
Surface Cover
Max. No. Of Tandem Breakers
0
Short Circuit Current Rating
22kA
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 QO327M100RB) is a 100 A, 3-phase, main circuit breaker panel rated for 208Y/120/240V AC with a 22kA short-circuit current rating. It offers 27 spaces, zero tandem breaker capacity, and includes a surface cover for outdoor installation. 3G Electric interprets your demand for this Square D load center, sources it as an authorised distributor, and supports your project across 14 industrial departments — with specialist depth in electrical controls.

Frequently Asked Questions

What is the Square D QO327M100RB load center used for?

The Square D QO327M100RB is a 100 A, 3-phase main circuit breaker load center for outdoor installation. It distributes power in commercial or industrial settings at 208Y/120/240V AC with a 22kA short-circuit rating, supporting up to 27 circuits without tandem breakers.

What are the specifications of the Square D QO327M100RB?

This Square D load center is rated 100 A, 208Y/120/240V AC, 3-phase, with a 22kA short-circuit current rating. It has 27 spaces, zero tandem breaker capacity, includes a surface cover, and is designed for outdoor use. The main breaker configuration simplifies service disconnection.

Where to buy the Square D QO327M100RB load center worldwide?

3G Electric supplies the Square D QO327M100RB load center worldwide. We interpret your demand, source the panel, and handle full logistics and customs clearance for delivery to your site. Contact us for availability and lead time on this 100 A, 3-phase outdoor load center.

How to install the Square D QO327M100RB load center?

Install the Square D QO327M100RB outdoors on a flat surface using the included surface cover. Ensure the main breaker is off, connect service conductors per local code, and torque terminals to manufacturer specs. Always de-energize upstream before wiring. 3G Electric supports your project with electrical controls expertise.

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 lug, 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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