Square D CQO140M200PRB QO Loadcentre 1 Phase 200A 40 Spaces NEMA 3R Weatherproof

MPN: CQO140M200PRB
UPC: 785901971924
PPN: SCH-CQO140M200PRB
UNSPSC: 39121101

$972.97

Available to Order

Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST

Available To Ship Immediately:0

Loading dialog...

Loading add to cart quantity...

Looking to buy a large quantity?

To View Branch Inventory And Your Custom Pricing

Spec sheet

Compare

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 40 spaces and 80 circuits. This Dual rated system provides 200A main breaker in a NEMA 3R enclosure. It also includes plug on neutral, combination cover, and is CSA rated.

Features

This heavy-duty 200 Amp main breaker electrical panel offers 40 spaces expandable up to 80 circuits using tandem breakers, giving you massive infrastructure overhead. It easily manages the extensive power demands of modern residential builds, multi-amp EV charging stations, heat pumps, and home workshops without overloading the main feed.
Engineered inside a rugged NEMA 3R weatherproof enclosure constructed from welded galvannealed steel with a baked enamel finish, this outdoor load center blocks out rain, sleet, and ice accumulation. The secure rainproof design eliminates the need for complex indoor space allocations while protecting internal electrical components from heavy environmental corrosion.
Fully CSA certified for Canadian residential and commercial distribution systems, this high-performance panel boasts a robust 22 kA short-circuit current interrupting rating (AIR). This high threshold effectively contains and mitigates massive fault currents, ensuring your installation remains fully compliant with the latest CEC regulations while protecting downstream electronics and property from severe electrical surges.
This premium load center features a tin-plated copper busbar that ensures maximum electrical conductivity and superior thermal performance compared to standard aluminum interiors. This commercial-grade material resists oxidation and overheating, reducing voltage drops and dramatically extending the lifetime of your panelboard components.
The innovative Plug-on Neutral architecture eliminates the need for time-consuming pigtail connections on CAFI (Combination Arc Fault Circuit Interrupter) and dual-function breakers. By snapping modern breakers directly onto the neutral bar, you reduce gutter clutter, optimize airflow, and slash your overall installation time by up to 30%.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	United States
Depth	95 mm

Weight	11340 g

Complementary Attributes

Line Rated Current	200 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 (ordered separately)
Enclosure Material	welded galvannealed steel
Load Center Type	PoN Convertible Mains (breaker)
Mounting Mode	vertical
Number Of Spaces	40
Phase	1 phase 3 wires
Product Or Component Type	Load Center
Returnability	Yes
Surface Finish	baked enamel Gray
Total Lifecycle Carbon Footprint	87 kg CO2 eq.
Database Version	2022-01
Height Nominal	858 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	surface cover
Electrical Connection	lugs
Energy Efficiency Optimized	False
Material	tin plated copper: busbar
Number Of Circuits	80
Number Of Tandem Circuit Breakers	40
Product Availability	Stock - Normally stocked in distribution facility
Range Of Product	QO
Software Version	EIME v5.9.4
Sustainable Packaging	No
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	22 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 3R weatherproof 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