Documentation & Downloads
Square D QO340 Mini Circuit Breaker, 40A, 3 Pole, 120/240VAC, 10kA Breaking Capacity
- MPN: QO340
- UPC: 785901400769
- PPN: SCH-QO340
CAD
$292.43
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Spec sheet
Description
Mini Circuit Breaker, 40A, 3 Pole, 120/240VAC, 10kA Breaking Capacity
Features
- Specifically designed for Square D QO load centers, NQ panelboards, and speed-D switchboard distribution panels, this 3-pole breaker features the industry-preferred plug-on design. This ensures a fast, secure connection to the bus bar without the need for complex mounting hardware, making it the go-to choice for commercial contractors and industrial maintenance teams.
- Featuring Schneider s exclusive Visi-Trip indicator, a high-visibility red window appears the moment the breaker trips. This "set it and forget it" diagnostic tool saves critical time during facility troubleshooting by instantly distinguishing a tripped breaker from one that has simply been turned off, allowing for rapid power restoration.
- Carrying a dedicated HACR (Heating, Air Conditioning, and Refrigeration) rating, this unit is factory-tested to handle the high inrush currents typical of compressor-based machinery. This rating ensures long-term durability and prevents nuisance tripping during equipment startup, maintaining consistent climate control in professional environments.
- Equipped with robust box lugs, this breaker accommodates #8 to #2 AWG copper or aluminum wire with a consistent, high-torque clamping force. These professional-grade terminals minimize electrical resistance and heat buildup at the connection point, ensuring your industrial installation remains code-compliant and fire-safe for years to-come.
Documentation & Downloads
Specifications
Key Specifications
- Country of Origin
- Mexico
Depth74 mm
Complementary Attributes
- Rated Current
- 40 A
Line Rated Current40 A
Important Information Attributes
- Persona Type Ids
- EU, EUA, LC, OM, SC
- Certificate Agency
- UL Listed, CSA
- Carbon Footprint Of The End-of-life Phase [C1 To C4]
- 0.1 kg CO2 eq., 0.06633717
- Carbon Footprint Of The Manufacturing Phase [A1 To A3]
- 2 kg CO2 eq., 2.1203893966
- Local Data Status
- Publishable
- Return Indicator
- Y
- Stock Policy
- 2
- Serviceability
- No
- Field Service Division
- PPIBS
- 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
- Rohs Eur Full Compliance Status
- Compliant
- China Rohs Label
- 1
- Without Single Use Plastic
- Yes
- Tier Id
- 1
- Function Option Id
- STANDARD
- Market Segmentation Id
- RESIDENTIAL
- Product Kit Identifier
- N
- Circuit Breaker Application
- HACR rated
- Electrical Connection
- pressure plate
- Mounting Mode
- plug-in
- Number Of Spaces Required
- 3
- Product Or Component Type
- miniature circuit-breaker
- Returnability
- Yes
- Sustainable Packaging
- No
- Total Lifecycle Carbon Footprint
- 20 kg CO2 eq.
- Pep Code
- ENVPEP2111016EN
- Pep Verification Date
- 2021-11-01
- Psr Version
- PSR-0005-ed2-EN-2016 03 29
- Data Source
- extrapolated product
- Functional-unit Quantity
- 1
- Reference Lifetime In Y
- 20
- Energy Model - Manufacturing [A1-a3]
- Energy model used: Mexico
- Energy Model - Use [B6]
- Electricity mix; AC; 120V; US / Electricity mix; AC; 127V; MX
- Height Nominal
- 76 mm
- [Ue] Rated Operational Voltage
- 240 V AC
- Nbr. Of Units In Pkg.
- 1
- Take-back
- No
- Customs Code
- 8536200040
Persona Type NamesEnd User, Consumer, Contractor, Original Equipment Manufacturer, Electrician
Carbon Footprint Of The Distribution Phase [A4]0.0468200258, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]0.0000906448, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]17 kg CO2 eq., 17.3042434783
Local Publishable Date2026-04-14
Stocking FlagN
Device TypeLV equipment - Low voltage circuit breaker
TraceabilityNo
Average Life Duration15 year(s)
Weee Product Category5
Eoli Availability DisplayNo need of specific recycling operations
Reach Full Compliance Status IdCONTAINS_SVHC
Rohs Eur In ScopeYes
Rohs Eur Conformity Date2534
China Rohs In ScopeNo
With Recycled CardboardNo
Product Contributes To Saved And Avoided EmissionsNo
Tier1
Function OptionStandard
Market SegmentationResidential
Awg Gauge8 AWG...2 AWG copper or aluminium
Circuit Breaker Typestandard
Energy Efficiency OptimizedFalse
Number Of Poles3P
Product AvailabilityStock - Normally stocked in distribution facility
Range Of ProductQO
Software VersionEIME v5.9.1
Tightening Torque5-5 N.m
Weee LabelThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Database Version2016-11
Pcr VersionPCR-ed3-EN-2015 04 02
Type Of Verification For The PepIndependent internal review
Functional-unit DescriptionProtect during 20 years the installation against overloads and short-circuits in circuit with assigned voltage 120V and rated current 20A. This protection is ensured in accordance with the following parameters:& 10- Number of poles 1p& 10- Rated breaking capacity 10KA
Functional-unit Unitunit
Energy Consumption On Product Lifetime In Kwh24.8784
Energy Model - Installation [A5]Electricity mix; AC; 120V; US / Electricity mix; AC; 127V; MX
Energy Model - End Of Life [C1-c4]Electricity mix; AC; 120V; US / Electricity mix; AC; 127V; MX
Width Nominal57 mm
Halogen-free StatusHalogen free product
Package Weight(Lbs)362.874 g
Warranty (In Months)18
Environment Attributes Main
- China Rohs Regulation
- Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
- Halogene Performance
- Halogen free product
- Toxic Heavy Metal Free
- Yes
- Carbon Footprint
- 19.5378807154
- Environmental Disclosure
- ENVPEP2111016EN
- Halogen Content Performance
- Halogen free product
- Packaging Without Single Use Plastic
- Yes
- Pep Code
- ENVPEP2111016EN
- Pcr Version
- PCR-ed3-EN-2015 04 02
- Type Of Verification For The Pep
- Independent internal review
Take BackNo
Recycled Metal Content At Cr Level0 %
Mercury FreeYes
Ambient Air Temperature For Operation40 °C
Eu Rohs DirectiveCompliant
Packaging Made With Recycled CardboardNo
Reach RegulationReference contains Substances of Very High Concern above the threshold
Pep Verification Date2021-11-01
Psr VersionPSR-0005-ed2-EN-2016 03 29
General Attributes
- Product Or Component Type
- miniature circuit-breaker
Range Of ProductQO
ETIM
- ETIM 8
- EC000042
ETIM 9EC000042
Contractual Warranty Attributes
- Warranty Period
- 18 months
Warranty18 months
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CAD
$292.43
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$292.43/ EA
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![Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 10kA, plug in, combo ARC fault, plug on neutral [TAA]](https://images.province-electric.com/SCH-QO120PCAFI/mini-circuit-breaker-qo-20a-small.webp)
