Square D CQO124L125PGC QO Loadcentre 1 Phase 125A, 24 Spaces, NEMA 1, CSA Certified

MPN: CQO124L125PGC
UPC: 785901971122
PPN: SCH-CQO124L125PGC
UNSPSC: 39121101

$152.08

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Description

QO Loadcentres offer premium features by allowing QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters to be installed inside. QO Loadcentres are designed for residential and industrial use to protect electrical systems, equipment, and people. They are available in both traditional and plug on neutral configurations. There is 3 types of mains available. There is main circuit breaker, main lugs, and generator panel. Single and three phase options are available. The bus bars are tin plated copper and are shielded. Indoor and outdoors enclosures are an option. QO Loadcentres enable the use of a full complement of accessories. This 1 phase loadcentre has 24 spaces and 34 circuits. This system provides 125A main lugs in a NEMA 1 enclosure. It also includes plug on neutral, ground bar, combination cover, and CSA rated.

Features

Designed with an integrated, fully distributed neutral bar, this load center accepts Square DTM QOTM Plug-On Neutral CAFI (Combination Arc Fault) and GFI breakers natively. By clipping the breaker directly onto the neutral bus, you eliminate the hassle of trimming, stripping, and routing pigtail wires, speeding up panel wire-ins, reducing enclosure clutter, and making troubleshooting far simpler.
This single-phase load center offers 24 physical spaces that scale up to 44 maximum circuits when using tandem or quad-use QO breakers. It provides residential electricians and home remodelers with the ideal density for full-home renovations, basement retrofits, or dedicated workshop sub-panel builds without stepping up to a physically bulky enclosure.
Configured as a main lugs only panelboard, this unit is engineered to connect downstream from a primary service entrance panel or an external main disconnect. It operates as an efficient, secondary distribution hub, making it perfect for feeding detached garages, outbuildings, or localized home appliance groups while keeping the initial hardware layout incredibly cost-effective.
Built with robust, shielded tin-plated copper bus bars, this interior delivers exceptional, low-resistance electrical conductivity and high corrosion protection. This heavy-duty assembly provides an impressive 65 kA short-circuit current rating (SCCR), ensuring your internal bus architecture can safely withstand high thermal stresses and accidental electrical faults

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	United States
Depth	95 mm

Weight	11340 g

Complementary Attributes

Line Rated Current	125 A

Ue Rated Operational Voltage	240 V AC

Important Information Attributes

Persona Type Ids	EU, LC
Carbon Footprint Of The Distribution Phase A4	3.833325, 4 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.0089478794, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	0.1 kg CO2 eq., 0.087341
Local Publishable Date	2026-07-14
Weee Scope	In
Scope Perimeter	At least in Europe
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
With Recycled Cardboard	No
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Market Segmentation	Residential
Awg Gauge	14 AWG...1/0 AWG copper12 AWG...1/0 AWG aluminium
Device Composition	grounding bar included (not installed)
Enclosure Material	welded sheet steel
Installation Direction	vertical
Material	tin plated copper: busbar
Number Of Spaces	24
Phase	1 phase
Product Or Component Type	Load Center
Range Of Product	QO
Software Version	EIME v5.9.4
Sustainable Packaging	No
Total Lifecycle Carbon Footprint	87 kg CO2 eq.
Database Version	2022-01
Height Nominal	531 mm
Certificate Agency	CSA
Customs Code	8537109150
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	20

Persona Type Names	End User, Contractor
Carbon Footprint Of The End Of Life Phase C1 To C4	1 kg CO2 eq., 1.1889727941
Carbon Footprint Of The Manufacturing Phase A1 To A3	82 kg CO2 eq., 81.8314411765
Local Data Status	Publishable
Return Indicator	Y
Weee Product Category	5
Eoli Availability Display	No need of specific recycling operations
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	2532
China Rohs In Scope	No
Without Single Use Plastic	No
Tier Id	1
Function Option Id	STANDARD
Market Segmentation Id	RESIDENTIAL
Product Kit Identifier	N
Cover Type	combination flush/surface cover
Electrical Connection	lugs
Energy Efficiency Optimized	False
Load Center Type	PoN Convertible Mains (lugs)
Number Of Circuits	44
Number Of Tandem Circuit Breakers	20
Product Availability	Stock - Normally stocked in distribution facility
Provided Equipment	grounding bar
Returnability	Yes
Surface Finish	baked enamel Gray
Tightening Torque	main lugs 50 lb.in, 6 AWG...2/0 AWG, aluminium/copper
Weee Label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Data Source	extrapolated product
Width Nominal	362 mm
Nbr. Of Units In Pkg.	1
Short Circuit Current	65 kA
Functional Unit Description	Protect persons during 20 years against direct contact with live parts and allow grouping monitoring, control and protection devices in a single enclosure or a cabinet having the following dimensions 858mm×361mm×95mm, comply with UL 67 and CSA22.2 with an available offer:& 10•Suitable for use on 120/240 Vac and 48 Vdc systems& 10•Rated 30 to 400 amps 2 to 60 circuits& 10•3/4" circuit breaker width& 10•Single and three phase
Functional Unit Unit	unit
Recyclability Potential In %	88

Environment Attributes Main

China Rohs Regulation	Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
Take Back	No
Mercury Free	Yes
Environmental Disclosure	ENVPEP2212001EN
Nema Degree Of Protection	NEMA 1 indoor enclosure
Packaging Without Single Use Plastic	No
Pep Code	ENVPEP2212001EN
Pcr Version	PCR-ed3-EN-2015 04 02
Type Of Verification For The Pep	Independent external review

Ambient Air Temperature For Operation	-5 °C, -5 °C, 40 °C
Recycled Metal Content At Cr Level	0 %
Carbon Footprint	86.95002785
Eu Rohs Directive	Compliant By Exemption
Packaging Made With Recycled Cardboard	No
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2023-08-01
Psr Version	PSR-0005-ed2-EN-2016 03 29