Square D LJF36400U33X PowerPacT L Circuit Breaker 400A 3-Pole 600V 25kA MicroLogic 3.3S
- MPN: LJF36400U33X
- PPN: SCH-LJF36400U33X
- UNSPSC: 39121601
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Lead times may vary. For an accurate estimate please contact us.
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Description
Engineered for robust power distribution, the PowerPacT L Circuit Breaker by Schneider Electric provides reliable protection with its advanced features and solid build quality. This 400A, 3-pole unit is designed to handle voltages up to 600V and offers a notable interrupting capacity of 25kA, making it suitable for an array of heavy-duty applications. Integrated with the MicroLogic 3.3S electronic trip unit, this circuit breaker ensures precise protection and monitoring capabilities, enhancing safety and efficiency in electrical systems. Its durability and effectiveness make it a crucial component for panel builders and industrial users seeking dependable circuit protection solutions.
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
Documentation & Downloads
Specifications
Key Specifications
| Country of Origin | France, Mexico, United States |
|---|---|
| Depth | 110 mm |
| Weight | 6804 g |
|---|
Communications & Management Attributes
| Communication Interface | Modbus, Ethernet |
|---|
Physical Attributes
| Wire Stripping Length | 31 mm, 61 mm |
|---|
| Color | Black |
|---|
Complementary Attributes
| Ics Rated Service Breaking Capacity | 65 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 |
|---|---|
| Ue Rated Operational Voltage | 600 V AC 50/60 Hz IEC 60947-3 |
| Uimp Rated Impulse Withstand Voltage | 8 kV IEC 60947-2 |
| Line Rated Current | 400-400 A |
|---|---|
| Ui Rated Insulation Voltage | 750 V IEC 60947-2 |
| Long Time Pick Up Adjustment Range | 0.25...1 x In |
Important Information Attributes
| Persona Type Ids | LC, OM, OM8, PB |
|---|---|
| Market Segmentation Id | COMMERCIAL, INDUSTRIAL |
| Electrical Connection | busbar connection, line, busbar connection, 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 | 757 kg CO2 eq., 756.5436491215003 |
| Local Publishable Date | 2025-11-13 |
| Device Type | LV equipment - Low voltage circuit breaker |
| Traceability | Yes |
| Average Life Duration | 15 year(s) |
| Weee Product Category | 5 |
| 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 | 2 x 2/0 AWG...500 kcmil aluminium/copper |
| Continuous Current Rating | 80 % |
| Device Application | distribution |
| Energy Efficiency Optimized | False |
| Mounting Support | busbar |
| Number Of Poles | 3P |
| Product Name | PowerPact L |
| Protection Technology | current limiter |
| Returnability | Yes |
| Suitability For Isolation | yes IEC 60947-2 |
| Terminal Identifier | AL600LS52K3 |
| Total Lifecycle Carbon Footprint | 815 kg CO2 eq. |
| Trip Unit Technology | electronic, standard, MicroLogic 3.3 S, LSI |
| Database Version | 2024-01 |
| Height Nominal | 340 mm |
| Nbr. Of Units In Pkg. | 1 |
| Warranty In Months | 18 |
| Functional Unit Quantity | 1 |
| Reference Lifetime In Y | 20 |
| Recyclability Potential In % | 58 |
| Persona Type Names | Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder |
|---|---|
| Market Segmentation | 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 End Of Life Phase C1 To C4 | 10 kg CO2 eq., 10.302971150240523 |
| Carbon Footprint Of The Manufacturing Phase A1 To A3 | 44 kg CO2 eq., 43.82880551360121 |
| Local Data Status | Publishable |
| Return Indicator | Y |
| Serviceability | Yes |
| Field Service Division | PPIBS |
| Weee Scope | In |
| 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 Conformity Date | 2543 |
| China Rohs In Scope | No |
| Without Single Use Plastic | No |
| Tier Id | 1 |
| Function Option Id | STANDARD |
| Product Kit Identifier | N |
| Circuit Breaker Application | HACR rated |
| Control Type | toggle |
| Device Short Name | L-Frame |
| Mounting Mode | unit mount busbar) |
| Network Frequency | 50/60 Hz |
| Product Availability | Stock - Normally stocked in distribution facility |
| Product Or Component Type | circuit breaker |
| Range | PowerPact |
| Software Version | v6.2.5-6 |
| Sustainable Packaging | No |
| Tightening Torque | 50-50 N.m 70-240 mm² (2/0 AWG...500 kcmil)50-50 N.m 35-300 mm² (2 AWG...600 kcmil) |
| Trip Unit Name | MicroLogic 3.3 S |
| Utilisation Category | category A |
| Data Source | extrapolated product |
| Width Nominal | 140 mm |
| Customs Code | 8536200020 |
| Functional Unit Description | Protect 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 Unit | unit |
| Energy Consumption On Product Lifetime In Kwh | 1552.1625 |
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 | 2027-01-17 |
| 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 Level | 0 % |
| Carbon Footprint | 814.538487835288 |
| Environmental Disclosure | ENVPEP2206029EN |
| 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 |
General Attributes
| Product Or Component Type | circuit breaker |
|---|
Contractual Warranty Attributes
| Warranty Period | 18 months |
|---|
| Warranty | 18 months |
|---|
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Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
