Square D LGA34400WU31X Circuit breaker, PowerPacT L, 400A, 3 pole, 480VAC, 35kA, I-Line, MicroLogic 3.3, 100%, ABC, mission critical
Square D LGA34400WU31X Circuit breaker, PowerPacT L, 400A, 3 pole, 480VAC, 35kA, I-Line, MicroLogic 3.3, 100%, ABC, mission critical
- MPN: LGA34400WU31X
- UPC: 785901951186
- PPN: SCH-LGA34400WU31X
- UNSPSC: 39121601
Spec sheet
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Description
PowerPacT L-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPacT L-Frame circuit breakers are available with electronic trip units. All PowerPacT L-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker. PowerPacT L circuit breakers are available in 3 and 4-pole unit mount, I-Line, and drawout constructions. This PowerPacT L, 400A, 3 pole, circuit breaker has an interrupting rating of 35kA at 480VAC. This circuit breaker provides MicroLogic Standard with a 3.3 trip unit and an LI function. This unit has I-Line terminations on the line side and mechanical lugs on the load side. This circuit breaker has a continuous current rating of 100% with an ABC phase connection. This breaker is a PowerPact Mission Critical; it analyzes fault current to make decisions which maximize selectivity with downstream circuit breakers. PowerPacT L circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.
Features
- Available in 3 or 4 pole design
- Protection from overloads and short circuits
- Common accessories across the range
- Used as main panel disconnect for control panel
- UL 489 Listed, CSA, NEMA, NMX, VDE, BS, CCC, IEC certified, and CE marked
- QR codes for easy access to device documentation
Specifications
Communications & Management Attributes
- Communication Interface
- Modbus, Ethernet
Physical Attributes
- Wire Stripping Length
- 31 mm, 61 mm
ColorBlack
Conformance Attributes
- Product Certifications
- UL, CSA, NOM
StandardsUL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
Complementary Attributes
- Line Rated Current
- 400-400 A
Long Time Pick Up Adjustment Range0.25...1 x In
Important Information Attributes
- Persona Type Ids
- EU, LC, OM, OM8, PB, SC, SI
- Market Segmentation Id
- COMMERCIAL, INDUSTRIAL
- Electrical Connection
- I-Line connection, line, lugs, load
- Number Of Slots
- 2 auxiliary switch OF plug-in), 1 alarm switch SD plug-in), 1 overcurrent trip switch SDE plug-in), 1 voltage release MN or MX plug-in)
- Carbon Footprint Of The Distribution Phase A4
- 1.966271580566898, 2 kg CO2 eq.
- Carbon Footprint Of The Installation Phase A5
- 1.8967904693791804, 2 kg CO2 eq.
- Carbon Footprint Of The Use Phase B2 B3 B4 B6
- 738 kg CO2 eq., 738.058452197221
- Local Data Status
- Publishable
- Device Type
- LV equipment - Low voltage circuit breaker
- Traceability
- Yes
- Average Life Duration
- 15 year(s)
- Scope Perimeter
- Outside of Europe
- End Of Life Doc Ref
- ENVEOLI2206029_V2
- Reach Full Compliance Status Id
- CONTAINS_SVHC
- ROHS EUR In Scope
- Yes
- ROHS EUR Full Compliance Status
- Compliant with Exemptions
- China ROHS In Scope
- No
- With Recycled Cardboard
- Yes
- Product Contributes To Saved And Avoided Emissions
- No
- Function Option Id
- STANDARD
- AWG Gauge
- 2 x AWG 2/0...500 kcmil aluminium/copper
- Continuous Current Rating
- 100 %
- Device Application
- distribution
- Energy Efficiency Optimized
- False
- Mounting Mode
- I-Line bracket)
- Network Frequency
- 50/60 Hz
- Phase Connection
- ABC
- Product Availability
- Stock - Normally stocked in distribution facility
- Range
- PowerPact
- Suitability For Isolation
- yes IEC 60947-2
- Terminal Identifier
- AL600LS52K3
- Total Lifecycle Carbon Footprint
- 796 kg CO2 eq.
- Trip Unit Technology
- electronic, standard, MicroLogic 3.3, LI
- Ue Rated Operational Voltage2
- 480/277 V AC 50/60 Hz IEC 60947-3
- Uimp Rated Impulse Withstand Voltage2
- 8 kV IEC 60947-2
- Stocking Flag
- N
- Pep Code
- ENVPEP2206029EN
- Pep Verification Date
- 2026-05-13
- Psr Version
- PSR-0005-ed3.1-EN-2023 12 08
- Data Source
- extrapolated product
- Functional Unit Unit
- unit
- Energy Model Installation A5 2
- No energy used
- Energy Model End Of Life C1 C4 2
- Global, European and French datasets are used.
- Product Name
- PowerPact L
- Ui Rated Insulation Voltage5
- 750 V IEC 60947-2
Persona Type NamesEnd User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator
Market SegmentationCommercial, Industrial
Local Signallingready 1 LED green), alarm 1 LED 90 % Ir orange), alarm LED 105 % Ir red), switched off (OFF) 1 trip indicator green)
Ics Rated Service Breaking Capacity265 kA 220/240 V AC 50/60 Hz IEC 60947-2, 35 kA 380/440/415 V AC 50/60 Hz IEC 60947-2, 18 kA 500/525 V AC 50/60 Hz IEC 60947-2, 20 kA 250 V DC IEC 60947-2, 20 kA 500 V DC IEC 60947-2
Carbon Footprint Of The End Of Life Phase C1 To C410 kg CO2 eq., 10.302971150240523
Carbon Footprint Of The Manufacturing Phase A1 To A344 kg CO2 eq., 43.82880551360121
Ics Rated Service Breaking Capacity565 kA 220/240 V AC 50/60 Hz IEC 60947-2, 35 kA 380/440/415 V AC 50/60 Hz IEC 60947-2, 18 kA 500/525 V AC 50/60 Hz IEC 60947-2, 20 kA 250 V DC IEC 60947-2, 20 kA 500 V DC IEC 60947-2
Local Publishable Date2025-11-13
ServiceabilityYes
Field Service DivisionPPIBS
Legacy WEEE ScopeIn
EOLI Availability DisplayYes
Reach Full Compliance StatusReference contains Substances of Very High Concern above the threshold
Reach Compliance DirectiveReference contains Substances of Very High Concern above the threshold
ROHS EUR StatusCompliant with Exemptions
ROHS EUR Full Compliance Status IdCOMPLIANT_WITH_EXEMPTIONS
Green Premium Status For ReportingGreen Premium product
Without Single Use PlasticNo
Return IndicatorY
Function OptionStandard
Circuit Breaker ApplicationHACR rated
Control Typetoggle
Device Short NameL-Frame
Long Time Pick Up Adjustment Range0.25...1 x In
Mounting Supportbracket
Package Weight Lbs6.804 kg
Poles Description3P
Product Or Component Typecircuit breaker
ReturnabilityYes
Sustainable PackagingNo
Tightening Torque50-50 N.m 70-240 mm² (AWG 2/0...500 kcmil)
Trip Unit NameMicroLogic 3.3
Utilisation Categorycategory A
Ui Rated Insulation Voltage2750 V IEC 60947-2
Medium DescCircuit breaker, PowerPacT L, 400A, 3 pole, 480VAC, 35kA, I-Line, MicroLogic 3.3, 100%, ABC, mission critical
Product Kit IdentifierN
Database Version2024-01
Pcr VersionPEP-PCR-ed4-2021 09 06
Type Of Verification For The PepIndependent external review
Functional Unit DescriptionProtect the installation from overloads and short circuits in a circuit with rated voltage Ue, rated current In, with Np poles, a rated breaking capacity Icu, and, if applicable, the specific specifications, in the Industrial application area, according to the appropriate use scenario, and during the reference service life of the product of 20 years.
Energy Model Manufacturing A1 A3 2Electricity Mix; Low voltage; 2020; United States, US
Energy Model Use B6 2Electricity Mix; Low voltage; 2020; United States, US
Global Commercial StatusCommercialised
Ue Rated Operational Voltage5480/277 V AC 50/60 Hz IEC 60947-3
Uimp Rated Impulse Withstand Voltage58 kV IEC 60947-2
Environment Attributes Main
- Take Back
- No, Nej
- EU ROHS Directive
- Compliant By Exemption , Compliant with Exemptions
- ROHS Exemption Information
- Yes
- Mercury Free
- Yes
- Ambient Air Temperature For Operation
- -25-70 °C
- Circularity Profile
- ENVEOLI2206029_V2
- IP Degree Of Protection
- front cover IP40
- Packaging Without Single Use Plastic
- No
- Pep Code
- ENVPEP2206029EN
- Pcr Version
- PEP-PCR-ed4-2021 09 06
- Type Of Verification For The Pep
- Independent external review
China ROHS RegulationProduct out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
Operating Altitude< 6561.68 ft (2000 m) without derating, < 6561.68 ft (2000 m) without derating, < 6561.68 ft (2000 m) without derating, < 6561.68 ft (2000 m) without derating, 5000 m with derating
Recycled Metal Content At Cr Level0 %
Carbon Footprint796.0532909110087
Ambient Air Temperature For Storage-50-85 °C
Environmental DisclosureENVPEP2206029EN
Packaging Made With Recycled CardboardYes
Reach RegulationReference contains Substances of Very High Concern above the threshold
Pep Verification Date2026-05-13
Psr VersionPSR-0005-ed3.1-EN-2023 12 08
General Attributes
- Product Or Component Type
- circuit breaker
Contractual Warranty Attributes
- Warranty Period
- 18 months
Warranty18 months
Specifications
- Depth
- 110 mm
Batteries & Runtime Attributes
- Removable Battery
- No
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