Square D FA/LA Molded Case Circuit Breakers is designed to protect electrical systems from damage caused by overloads. For distribution systems supplied by transformers and distribution systems supplied by engine generator sets.

• Prop 65
• WARNING: This product can expose you to chemicals including: DINP, which is known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm. For more information go t
• Carbon Footprint Of The Installation Phase A5
• 2.1496401101385745
• 2 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4
• 12 kg CO2 eq.
• 11.67639778652332
• Electrical Connection
• lugs, load
• terminal, line
• Carbon Footprint Of The Manufacturing Phase A1 To A3
• 50 kg CO2 eq.
• 49.671357924070975
• Accessories
• AL400LA
• LA11021
• LA11027
• LA11037
• LA11212
• VC400LA35
• VC400LA3
• VC400LA5
• VC400LA7
• PDC6LA20
• Market Segmentation
• Commercial
• Industrial
• Persona Type Names
• End User
• Contractor
• Original Equipment Manufacturer
• OEM - Control Panelbuilder
• Panel Builder
• Electrician
• System Integrator
• Carbon Footprint Of The Use Phase B2 B3 B4 B6
• 739 kg CO2 eq.
• 739.3949682892573
• Persona Type Ids
• EU
• LC
• OM
• OM8
• PB
• SC
• SI
• Carbon Footprint Of The Distribution Phase A4
• 2.228383327123949
• 2 kg CO2 eq.
• Market Segmentation Id
• COMMERCIAL
• INDUSTRIAL
• Product Certifications
• UL Listed
• CSA
• IEC

• Complementary Attributes
• Line Rated Current : 400 A
• Important Information Attributes
• Country Id : US
• B2B Bullet Point 1 : LA molded case 400A, 600VAC 3 poles unit mount circuit breaker.
• B2B Bullet Point 2 : Designed to manually open a circuit and automatically open a circuit under overload or short circuit conditions.
• B2B Bullet Point 3 : LA-frame circuit breakers contain thermal (overload) and magnetic (short circuit) sensing elements in each pole
• B2B Bullet Point 4 : The LA-frame product offers a flexible platform for various types of mounting and terminations.
• B2B Bullet Point 5 : Push-to-Trip allows the circuit breaker to be manually tripped without exposure to live parts
• B2B Bullet Point 6 : Circuit breaker has factory installed UL listed mechanical aluminum alloy suitable for aluminum or copper wire.
• B2B Bullet Point 7 : UL 489, CSA, IEC certified
• B2B Bullet Point 8 : UL 489, CSA, IEC certified
• Local Data Status : Publishable
• Local Publishable Date : 2025-09-17
• Device Type : LV equipment - Low voltage circuit breaker
• Serviceability : No
• Traceability : Yes
• Field Service Division : PPIBS
• Average Life Duration : 15 year(s)
• Manufacturing Carbon Footprint : 49.671357924071
• Distribution Carbon Footprint : 2.22838332712395
• Installation Carbon Footprint : 2.14964011013857
• Use Carbon Footprint : 739.394968289257
• End Of Life Carbon Footprint : 11.6763977865233
• Legacy WEEE Scope : In
• WEEE Product Category : 4
• Scope Perimeter : Outside of Europe
• EOLI Availability Display : No need of specific recycling operations
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• ROHS Eur In Scope : Yes
• ROHS Eur Status : Compliant with Exemptions
• ROHS Eur Conformity Date : 1906
• ROHS Eur Full Compliance Status : Compliant with Exemptions
• ROHS Eur Full Compliance Status Id : COMPLIANT_WITH_EXEMPTIONS
• China ROHS In Scope : No
• Green Premium Status For Reporting : Green Premium product
• With Recycled Cardboard : Yes
• Without Single Use Plastic : Yes
• Product Contributes To Saved And Avoided Emissions : No
• Return Indicator : Y
• WD Status : 2 - SELECTED (Migration)
• Tier Id : 2
• Tier : 2
• Function Option Id : STANDARD
• Function Option : Standard
• Circuit Breaker Application : HACR rated
• Halogen Free Status : Halogen free plastic parts product
• Magnetic Hold Current : 2000 A
• Magnetic Tripping Current : 4000-4000 A
• Mounting Mode : unit mount
• Package Weight Lbs : 7.17 kg
• Poles Description : 3P
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : circuit breaker
• Returnability : Yes
• Sustainable Packaging : Yes
• Terminal Identifier : AL400LA
• Total Lifecycle Carbon Footprint : 805 kg CO2 eq.
• Trip Unit Technology : magnetic
• Wiring Configuration : 3-wire
• Carbon Footprint Kg Co2 Eq Total Life Cycle : 805.1207474371142
• Relationshiptype : Compatible relationship
• General Attributes
• Product Or Component Type : circuit breaker
• Environment Attributes
• ROHS Exemption Information : Yes
• China ROHS Url : https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=exportPdfRoHSChina&pid=429161&lang=en-us
• Take Back : No
• Halogene Performance : Halogen free plastic parts product
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : Product out of China RoHS scope. Substance declaration for your information.
• Mercury Free : Yes
• Carbon Footprint : 805.120747437114
• Environmental Disclosure : ENVPEP1410004EN
• Eu Rohs Directive : Compliant with Exemptions
• Halogen Content Performance : Halogen free plastic parts product
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : Yes
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Specifications
• Country of Origin : Mexico
• Height : 11 in
• Width : 6 in
• Depth : 5.84 in