Circuit breaker, LH, unit mount, 400A, 3 pole, 25kA, 600VAC, 50kA, 250VDC, plug on shroud
Circuit breaker, LH, unit mount, 400A, 3 pole, 25kA, 600VAC, 50kA, 250VDC, plug on shroud
Square D

Square D LHP36400MT Circuit breaker, LH, unit mount, 400A, 3 pole, 25kA, 600VAC, 50kA, 250VDC, plug on shroud

  • MPN: LHP36400MT
  • UPC: 785901512394
  • PPN: SCH-LHP36400MT
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Spec sheet

Description

Square D LH molded case circuit breakers provide thermal magnetic protection. Their primary function is automatic opening of a circuit under overload or short circuit conditions or manual opening. LH circuit breakers contain thermal (overload) and magnetic (short circuit) sensing elements in each pole. Push-to-Trip allows the circuit breaker to be manually tripped without exposure to live parts. This Square D LH molded case circuit breaker is a 3 pole unit mount breaker, 400A and 600VAC, with lugs on OFF end only The thermal magnetic circuit breaker has an interrupting rating of 25kA for 600VAC. The MT suffix indicates that the circuit breaker is equipped with a plug-on shroud. This accessory provides additional protection and facilitates secure mounting of the breaker onto the panelboard or busbar assembly. LH breakers are UL 489, CSA, IEC certified.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin
Mexico, United States
Depth4 in

Complementary Attributes

Line Rated Current
400 A

Important Information Attributes

Persona Type Ids
LC, OM8, PB
Market Segmentation Id
COMMERCIAL, INDUSTRIAL
Tightening Torque
13-13 N.m 42-304 mm² (1 AWG...600 kcmil), 13-13 N.m 42-127 mm² (1 AWG...250 kcmil)
Carbon Footprint Of The Distribution Phase [A4]
2.228383327123949, 2 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]
2.1496401101385745, 2 kg CO2 eq.
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]
739 kg CO2 eq., 739.3949682892573
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
Rohs Eur In Scope
Yes
Rohs Eur Conformity Date
1906
China Rohs In Scope
No
Without Single Use Plastic
Yes
Tier Id
2
Function Option Id
STANDARD
Product Kit Identifier
N
Electrical Connection
lugs, lineterminal, load
Magnetic Hold Current
2000 A
Mounting Mode
unit mount
Product Availability
Stock - Normally stocked in distribution facility
Returnability
Yes
Sustainable Packaging
Yes
Total Lifecycle Carbon Footprint
805 kg CO2 eq.
Pep Code
ENVPEP2206029EN
Pep Verification Date
2028-07-30
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
12.5 in
Halogen-free Status
Halogen free plastic parts product
Package Weight(Lbs)
7.21 kg
Warranty (In Months)
18
Persona Type NamesContractor, OEM - Control Panelbuilder, Panel Builder
Market SegmentationCommercial, Industrial
Certificate AgencyUL Listed, CSA
Carbon Footprint Of The End-of-life Phase [C1 To C4]12 kg CO2 eq., 11.67639778652332
Carbon Footprint Of The Manufacturing Phase [A1 To A3]50 kg CO2 eq., 49.671357924070975
Local Data StatusPublishable
Return IndicatorY
Stock Policy1
ServiceabilityNo
Field Service DivisionPPIBS
Weee ScopeIn
Scope PerimeterOutside of Europe
End Of Life Doc RefENVEOLI2206029_V2
Rohs Eur StatusCompliant
Rohs Eur Full Compliance StatusCompliant
With Recycled CardboardYes
Product Contributes To Saved And Avoided EmissionsNo
Tier2
Function OptionStandard
Circuit Breaker ApplicationHACR rated
Energy Efficiency OptimizedFalse
Magnetic Tripping Current4000-4000 A
Number Of Poles3P
Product Or Component Typecircuit breaker
Software Versionv6.2.5-6
Terminal IdentifierAL400LA
Trip Unit Technologythermal-magnetic
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 Nominal6 in
Nbr. Of Units In Pkg.1
Take-backNo
Customs Code8536200020

Environment Attributes Main

China Rohs Regulation
Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
Halogene Performance
Halogen free plastic parts product
Mercury Free
Yes
Circularity Profile
ENVEOLI2206029_V2
Eu Rohs Directive
Compliant
Packaging Made With Recycled Cardboard
Yes
Pep Code
ENVPEP2206029EN
Pcr Version
PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep
Independent external review
Take BackNo
Recycled Metal Content At Cr Level0 %
Carbon Footprint805.1207474371142
Environmental DisclosureENVPEP2206029EN
Halogen Content PerformanceHalogen free plastic parts product
Packaging Without Single Use PlasticYes
Pep Verification Date2028-07-30
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

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