Square D LHP36400MT Circuit breaker, LH, unit mount, 400A, 3 pole, 25kA, 600VAC, 50kA, 250VDC, plug on shroud
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
UNSPSC: 39121601
Spec sheet
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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.
Features
Protects electrical systems from damage caused by overloads, short circuits, and ground faults
Provides a means to manually open a circuit
Automatically opens a circuit under overload or short circuit conditions
Equipped with Push-To-Trip allows the circuit breaker to be manually tripped without exposure to live parts
Reliable protection for enclosures, panelboards, switchboards, starters & motor control centers
Specifications
Conformance Attributes
Product Certifications
UL Listed, CSA
Complementary Attributes
Line Rated Current
400 A
Important Information Attributes
Persona Type Ids
LC, OM8, PB
Market Segmentation Id
COMMERCIAL, INDUSTRIAL
Electrical Connection
lugs, line, terminal, load
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
Serviceability
No
Field Service Division
PPIBS
Legacy WEEE Scope
In
EOLI Availability Display
Yes
ROHS EUR In Scope
Yes
ROHS EUR Full Compliance Status
Compliant
China ROHS In Scope
No
Without Single Use Plastic
Yes
Return Indicator
Y
Function Option
Standard
Energy Efficiency Optimized
False
Magnetic Hold Current
2000 A
Mounting Mode
unit mount
Poles Description
3P
Product Or Component Type
circuit breaker
Sustainable Packaging
Yes
Total Lifecycle Carbon Footprint
805 kg CO2 eq.
Medium Desc
Circuit breaker, LH, unit mount, 400A, 3 pole, 25kA, 600VAC, 50kA, 250VDC, plug on shroud
Product Kit Identifier
N
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.
Energy Model Manufacturing A1 A3 2
Electricity Mix; Low voltage; 2020; United States, US
Energy Model Use B6 2
Electricity Mix; Low voltage; 2020; United States, US
Global Commercial Status
Commercialised
Persona Type NamesContractor, OEM - Control Panelbuilder, Panel Builder