text.skipToContent text.skipToNavigation

Please note that change of context may affect the pricing and availability of the existing items in the cart

There was an unexpected error retrieving your customer data. Please try again later.
Choose Account Settings
Choose your account setting to continue*:
Main Account
(Sold To)
Job Account/Sub Account
(Payer)
Show Availability For
Location
(Ship-To)
Changing the selections above may affect product pricing and availability, including items currently in your cart.

Square D QO™ Main Lug Only/Convertible Loadcenters 225 A 120/240 V 42 Space

Mfg #: QO142L225PGC
BOR #: 3383919
Looking for prices?

QO™ Series Main Lug Only/Convertible Loadcenters

  • QO® Circuit Breaker Loadcenters UL Listed
  • Designed to meet residential, commercial, and industrial requirements to protect electrical systems, equipment, and people.
See More
Product can be ordered only in multiples of
Brand Square D  
Series QO™  
Amperage 225 A  
NEMA Rating NEMA 1  
Circuit Breaker Type QO  
Voltage 120/240 V  
Number of Phases 1 phase 3-wire  
Includes Cover  
Wire Size 6 AWG - 300 kcmil  
Box Number 11  
Bus Material Copper  
Cover Type Combination  
Number of Spaces 42 Space  
Number of Circuits 52 Circuit  
Get Modular Smart Panel Functionality for Less with Square D - SDE-HD+QO-Control+Relays-Monitor+Brochure (pdf) Brochure
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) Catalog
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) Brochure
QO Standard Load Centers, Certificate, UL - E6294-20121201-CertificateofCompliance+QO130_QO142+PON (pdf) Compliance
Square D Retail and Residential Products Catalog - Retail+Products+Catalog (pdf) Catalog
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) Catalog
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) Brochure
QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf) Installation and Instruction Manuals
Removing Twistouts from QO™ & Homeline Load Centers | Schneider Electric Support

Tutorial for removing twist-outs from QO™ & Homeline Load Center indoor cover trim or outdoor...

Converting QO™ & Homeline Load Centers from Main Lug to Main Breaker | Schneider Electric Support

In this tutorial, we'll guide you through the process of converting QO™ & Homeline Load Centers ...

The name already exists. Please enter a unique name.

Already Exists

List created successfully

You successfully added the product to your list with minimum order quantity.

Product Added

List updated successfully

empty name

There was a problem adding this product to your list. This may be because your list already contains 50 items.