Documentation & Downloads
Square D LJA36400U33X PowerPact L Circuit Breaker 400A 3 Pole 600VAC 25kA MicroLogic 3.3S
- MPN: LJA36400U33X
- UPC: 785901807957
- PPN: SCH-LJA36400U33X
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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Spec sheet
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 25kA at 600VAC. This circuit breaker provides MicroLogic Standard with a 3.3S trip unit and an LSI 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 80% with an ABC phase connection. PowerPacT L circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.
Documentation & Downloads
Specifications
Key Specifications
- Country of Origin
- Canada
Depth110 mm
Communications & Management Attributes
- Communication Interface
- Modbus, Ethernet
Physical Attributes
- Color
- Black
Wire Stripping Length31 mm
Complementary Attributes
- Line Rated Current
- 400-400 A
Important Information Attributes
- Persona Type Ids
- LC, OM, OM8, PB
- Market Segmentation Id
- COMMERCIAL, INDUSTRIAL
- Local Signalling
- ready 1 LED green), alarm 1 LED 90 % Ir orange)alarm LED 105 % Ir red)switched off (OFF) 1 trip indicator green)
- Certificate Agency
- UL, CSA, NOM
- Carbon Footprint Of The Distribution Phase [A4]
- 2.3896384038371075, 2 kg CO2 eq.
- Carbon Footprint Of The Installation Phase [A5]
- 2.305197000484486, 2 kg CO2 eq.
- Carbon Footprint Of The Use Phase [B2 B3 B4 B6]
- 740 kg CO2 eq., 740.2172130294517
- Local Publishable Date
- 2025-11-13
- Stocking Flag
- Y
- Device Type
- LV equipment - Low voltage circuit breaker
- Traceability
- Yes
- Average Life Duration
- 15 year(s)
- Weee Product Category
- 4
- Eoli Availability Display
- Yes
- 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
- Yes
- Product Contributes To Saved And Avoided Emissions
- No
- Tier
- 1
- Function Option
- Standard
- Awg Gauge
- 3/0 AWG...500 kcmil aluminium/copper
- Continuous Current Rating
- 80 %
- Device Application
- distribution
- Electrical Connection
- I-Line connection, linelugs, load
- Mounting Mode
- I-Line bracket)
- Network Frequency
- 50/60 Hz
- Phase Connection
- ABC
- Product Name
- PowerPact L
- Protection Technology
- current limiter
- Returnability
- Yes
- Suitability For Isolation
- yes IEC 60947-2
- Terminal Identifier
- AL600LF52K3
- Total Lifecycle Carbon Footprint
- 811 kg CO2 eq.
- Trip Unit Technology
- electronic, standard, MicroLogic 3.3 S, LSI
- Pep Code
- ENVPEP2206029EN
- Pep Verification Date
- 2025-06-17
- Psr Version
- PSR-0005-ed3.1-EN-2023 12 08
- Data Source
- extrapolated product
- Functional-unit Quantity
- 1
- Reference Lifetime In Y
- 20
- Energy Model - Installation [A5]
- No energy used
- Energy Model - End Of Life [C1-c4]
- Global, European and French datasets are used.
- Height Nominal
- 340 mm
- [Ue] Rated Operational Voltage
- 600 V AC 50/60 Hz IEC 60947-3
- [Uimp] Rated Impulse Withstand Voltage
- 8 kV IEC 60947-2
- Nbr. Of Units In Pkg.
- 1
- Take-back
- No
- Customs Code
- 8536200020
Persona Type NamesContractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder
Market SegmentationCommercial, Industrial
Number Of Slots2 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)
[Ics] Rated Service Breaking Capacity65 kA 220/240 V AC 50/60 Hz IEC 60947-235 kA 380/440/415 V AC 50/60 Hz IEC 60947-218 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 C4]13 kg CO2 eq., 12.52135044699278
Carbon Footprint Of The Manufacturing Phase [A1 To A3]53 kg CO2 eq., 53.26578377307002
Local Data StatusPublishable
Return IndicatorY
Stock Policy1
ServiceabilityYes
Field Service DivisionPPIBS
Weee ScopeIn
Scope PerimeterOutside of Europe
End Of Life Doc RefENVEOLI2206029_V2
Reach Full Compliance Status IdCONTAINS_SVHC
Rohs Eur In ScopeYes
Rohs Eur Conformity Date2543
China Rohs In ScopeNo
Without Single Use PlasticNo
Tier Id1
Function Option IdSTANDARD
Product Kit IdentifierN
Circuit Breaker ApplicationHACR rated
Control Typetoggle
Device Short NameL-Frame
Energy Efficiency OptimizedFalse
Mounting Supportbracket
Number Of Poles3P
Product AvailabilityStock - Normally stocked in distribution facility
Product Or Component Typecircuit breaker
RangePowerPact
Software Versionv6.2.5-6
Sustainable PackagingNo
Tightening Torque50-50 N.m 95-240 mm² (3/0 AWG...500 kcmil)
Trip Unit NameMicroLogic 3.3 S
Utilisation Categorycategory A
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.
Functional-unit Unitunit
Energy Model - Manufacturing [A1-a3]Electricity Mix; Low voltage; 2020; United States, US
Energy Model - Use [B6]Electricity Mix; Low voltage; 2020; United States, US
Recyclability Potential In %58
Width Nominal140 mm
[Ui] Rated Insulation Voltage750 V IEC 60947-2
Long Time Pick-up Adjustment Range0.25...1 x In
Package Weight(Lbs)8.269 kg
Warranty (In Months)18
Environment Attributes Main
- China Rohs Regulation
- Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
- Ambient Air Temperature For Storage
- -50-85 °C, -50-85 °C
- Take Back
- No
- Mercury Free
- Yes
- Circularity Profile
- ENVEOLI2206029_V2
- Eu Rohs Directive
- Compliant By Exemption
- Packaging Made With Recycled Cardboard
- Yes
- Reach Regulation
- Reference contains Substances of Very High Concern above the threshold
- Pep Verification Date
- 2025-06-17
- Psr Version
- PSR-0005-ed3.1-EN-2023 12 08
Ambient Air Temperature For Operation-25-70 °C, -25-70 °C
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 derating5000 m with derating
Recycled Metal Content At Cr Level0 %
Carbon Footprint810.6991826538361
Environmental DisclosureENVPEP2206029EN
Ip Degree Of Protectionfront cover IP40
Packaging Without Single Use PlasticNo
Pep CodeENVPEP2206029EN
Pcr VersionPEP-PCR-ed4-2021 09 06
Type Of Verification For The PepIndependent external review
General Attributes
- Product Or Component Type
- circuit breaker
Contractual Warranty Attributes
- Warranty Period
- 18 months
Warranty18 months
Batteries & Runtime Attributes
- Removable Battery
- No
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Available to Order
Lead times may vary. For an accurate estimate please contact us.
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
