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SQUARE D Load Center: 125 A Amps, 120/240V AC, 12 Spaces, 65 kA, 12 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: 125 A Amps, 120/240V AC, 12 Spaces, 65 kA, 12 Max. No. of Tandem Breakers

The Square D QO Load Center (MPN QO112L125PG) is a 125 A, 1-phase, convertible main lug panel rated for 120/240V AC with a 65 kA short-circuit current rating. It offers 12 spaces, supports up to 12 tandem breakers…

SKU 3G-OTH-609557

Brand
SQUARE D
Item
Load Center: 125 A Amps, 120/240V AC, 12 Spaces, 65 kA, 12 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
QO112L125PG
Type
65 kA, Indoor
AC
120/240V
Phase
1
Spaces
12
Voltage
120/240V AC
Location
Indoor
Included Enclosure Cover
Order Separately
Max. No. Of Tandem Breakers
12
Short Circuit Current Rating
65 kA
Main Circuit Breaker or Main Lug
Convertible Main Lug
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 QO112L125PG) is a 125 A, 1-phase, convertible main lug panel rated for 120/240V AC with a 65 kA short-circuit current rating. It offers 12 spaces, supports up to 12 tandem breakers, and features a plug-on neutral design for indoor use. Enclosure cover is ordered separately.

Frequently Asked Questions

What is the Square D QO112L125PG load center used for?

The Square D QO112L125PG is a 125 A, 1-phase, convertible main lug load center for indoor 120/240V AC residential or light commercial branch circuit distribution. Its plug-on neutral design simplifies wiring, and it supports up to 12 tandem breakers for space-efficient circuit layout.

What are the specifications of the Square D QO112L125PG?

This Square D QO load center is rated 125 A, 120/240V AC, 1-phase, with a 65 kA short-circuit current rating. It has 12 spaces, accepts up to 12 tandem breakers, and is a convertible main lug type for indoor use. The enclosure cover is ordered separately.

Where to buy the Square D QO112L125PG load center worldwide?

3G Electric supplies the Square D QO112L125PG load center to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this convertible main lug panel for indoor 120/240V AC applications.

How to install a Square D QO load center?

Install the Square D QO load center on a flat indoor surface, route supply conductors through knockouts, and torque main lugs to manufacturer specs. Use only Square D QO breakers. The plug-on neutral bar accepts neutral conductors directly. Order the cover separately and secure it after wiring.

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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Load Center: 125 A Amps, 120/240V AC, 12 Spaces, 65 kA, 12 Max. No. of Tandem Breakers, Indoor (MPN QO112L125PGC). Key specifications — Voltage: 120/240V AC; Short Circuit Current Rating: 65 kA; Included Enclosure Cover: Combination Flush/Surface Cover; Phase: 1; Main Circuit Breaker or Main Lug: Convertible Main Lug; Location: Indoor.
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Load Center: 225 A Amps, 208Y/120/240V AC, 42 Spaces, 25kA, 0 Max. No. of Tandem Breakers, Indoor (MPN QO342MQ225). Key specifications — Voltage: 208Y/120/240V AC; Short Circuit Current Rating: 25kA; Included Enclosure Cover: Order Separately; Phase: 3; Main Circuit Breaker or Main Lug: Main Circuit Breaker; Location: Indoor.
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