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 #: QO142M225P
BOR #: 3519656
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  
Box Number 11  
Bus Material Copper  
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
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) Brochure
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) Catalog
QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf) Installation and Instruction Manuals
Square D Plug-on Neutral/Qwik-Grip Load Centers Brochure - Plug-on+Neutral+Load+Centers+with+Qwik-Grip+Wire+Management+System (pdf) Brochure
QO Standard Load Centers, Certificate, UL - E6294-multiple-20210519+(5) (pdf) Compliance
A Guide to Your Square D Electrical Distribution System - Brochure - 0102BR0201 (pdf) Brochure
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) Catalog
Square D QO Plug-on Neutral Brochure - Square+D+QO+Plug-on+Neutral+-+Espanol (pdf) Brochure
Industrial Automation and Control Product Lines Brochure - 998-20256927_2019_Line_Card_GM (pdf) Brochure
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) Brochure

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.