Square D LLM36400U31X PowerPacT L Circuit Breaker 400A, 3 Pole, 600VAC, MicroLogic 3.3

MPN: LLM36400U31X
UPC: 785901954927
PPN: SCH-LLM36400U31X

Available to Order

Lead times may vary. For an accurate estimate please contact us.

Available To Ship Immediately:0

Looking to buy a large quantity?

To View Branch Inventory And Your Custom Pricing

Spec sheet

Compare

Description

The LLM36400U31X PowerPacT L Circuit Breaker from Schneider Electric is engineered to provide robust protection and reliable performance in power distribution systems. This 400A, 3-pole circuit breaker is rated for a maximum of 600VAC and features advanced MicroLogic 3.3 technology, ensuring precise control and enhanced safety measures. Its design is tailored for molded case applications, making it an excellent choice for various industrial settings where efficient load management and protection against overloads and short circuits are essential. With this circuit breaker, you can trust in its ability to safeguard your electrical installations while facilitating seamless operation.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Mexico, United States

Depth	110 mm

Communications & Management Attributes

Communication Interface	Modbus, Ethernet

Physical Attributes

Wire Stripping Length	31 mm, 61 mm

Color	Black

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]	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]	1 102 kg CO2 eq., 1102.0746377830335
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	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
Electrical Connection	lugs, lineterminal nut, load
Mounting Mode	unit mount lug)
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)
Trip Unit Name	MicroLogic 3.3
Utilisation Category	category A
Database Version	2024-01
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent external review
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 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 Nominal	140 mm
[Ui] Rated Insulation Voltage	750 V IEC 60947-2
Long Time Pick-up Adjustment Range	0.25...1 x In
Package Weight(Lbs)	6.804 kg
Warranty (In Months)	18

Persona Type Names	Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder
Market Segmentation	Commercial, Industrial
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)
[Ics] Rated Service Breaking Capacity	125 kA 220/240 V AC 50/60 Hz IEC 60947-2100 kA 380/440/415 V AC 50/60 Hz IEC 60947-250 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]	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
Stock Policy	2
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
Energy Efficiency Optimized	False
Mounting Support	lug
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	1 160 kg CO2 eq.
Trip Unit Technology	electronic, standard, MicroLogic 3.3, LI
Pep Code	ENVPEP2206029EN
Pep Verification Date	2025-08-22
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

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	2025-08-22
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	1160.0694764968212
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