Square D LLL37030D27 Circuit breaker, PowerPacT L, 300A, 3 pole, 500VDC, 50kA, lugs, thermal magnetic, 80%

Circuit breaker, PowerPacT L, 300A, 3 pole, 500VDC, 50kA, lugs, thermal magnetic, 80% - https://media.province-electric.com/228/schneider_synd_us_xlsx/medium/0decb06040c3ebe6b312eabd836c39189163eea1-medium.png

Circuit breaker, PowerPacT L, 300A, 3 pole, 500VDC, 50kA, lugs, thermal magnetic, 80%

MPN: LLL37030D27
PPN: SCH-LLL37030D27

Spec sheet

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Description

PowerPacT L-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPacT L-Frame circuit breakers are available with electronic trip units. All PowerPacT L-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker. PowerPacT L circuit breakers are available in 3 and 4-pole unit mount, I-Line, and drawout constructions. This PowerPacT L, 300A, 3 pole, circuit breaker has an interrupting rating of 50kA at 500VDC. This circuit breaker has a fixed long time electronic trip unit. This unit has lugs on both the line and load sides. This circuit breaker has a continuous current rating of 80%. PowerPacT L circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.

Specifications

Communications & Management Attributes

Communication Interface: Modbus, Ethernet

Physical Attributes

Wire Stripping Length: 31 mm, 61 mm

ColorBlack

Complementary Attributes

Ics Rated Service Breaking Capacity: 125 kA 220/240 V AC 50/60 Hz IEC 60947-2, 100 kA 380/440/415 V AC 50/60 Hz IEC 60947-2, 50 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: 500 V DC

Uimp Rated Impulse Withstand Voltage: 8 kV IEC 60947-2

Line Rated Current300-300 A

Ui Rated Insulation Voltage750 V IEC 60947-2

Important Information Attributes

Persona Type Ids: LC, OM, OM8, PB

Market Segmentation Id: COMMERCIAL, INDUSTRIAL

Electrical Connection: lugs, line, lugs, load

Certificate Agency: UL, CSA, NOM

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

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 AWG 2/0...500 kcmil aluminium/copper

Control Type: toggle

Device Short Name: L-Frame

Local Signalling: switched off (OFF) 1 trip indicator green)

Mounting Mode: unit mount lug)

Poles Description: 3P

Product Name: PowerPact L

Range: PowerPact

Suitability For Isolation: yes IEC 60947-2

Terminal Identifier: AL600LS52K3

Trip Unit Technology: thermal-magnetic

Weee Label: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.

Pep Code: ENVPEP1406010EN

Pn: 1

Width Nominal: 140 mm

Persona Type NamesContractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder

Market SegmentationCommercial, Industrial

Ics Rated Service Breaking Capacity125 kA 220/240 V AC 50/60 Hz IEC 60947-2, 100 kA 380/440/415 V AC 50/60 Hz IEC 60947-2, 50 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

Local Data StatusPublishable

Return IndicatorY

Stock Policy2

ServiceabilityNo

Field Service DivisionPPIBS

Weee ScopeIn

Scope PerimeterAt least in Europe

End Of Life Doc RefENVEOLI1406010EN

Reach Full Compliance Status IdCONTAINS_SVHC

Rohs Eur In ScopeYes

Rohs Eur Conformity Date2543

China Rohs In ScopeNo

Without Single Use PlasticNo

Tier Id1

Function Option IdSTANDARD

Product Kit IdentifierN

Circuit Breaker ApplicationHACR rated

Device Applicationdistribution

Energy Efficiency OptimizedFalse

Magnetic Tripping Current750-1500 A

Mounting Supportlug

Product AvailabilityNon-Stock - Not normally stocked in distribution facility

Product Or Component Typecircuit breaker

ReturnabilityYes

Sustainable PackagingNo

Tightening Torque50-50 N.m 70-240 mm² (2 x AWG 2/0...500 kcmil)

Utilisation Categorycategory A

Warranty In Months18

Offer Owner Code190788

Height Nominal340 mm

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

Environmental Disclosure: ENVPEP1406010EN

Ip Degree Of Protection: front cover IP40

Packaging Without Single Use Plastic: No

Pep Code: ENVPEP1406010EN

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 derating, 5000 m with derating

Recycled Metal Content At Cr Level0 %

Circularity ProfileENVEOLI1406010EN

Eu Rohs DirectiveCompliant By Exemption

Packaging Made With Recycled CardboardYes

Reach RegulationReference contains Substances of Very High Concern above the threshold

General Attributes

Product Or Component Type: circuit breaker

Contractual Warranty Attributes

Warranty Period: 18 months

Warranty18 months

Specifications

Country of Origin: United States

Depth110 mm

Square D LLL37030D27 Circuit breaker, PowerPacT L, 300A, 3 pole, 500VDC, 50kA, lugs, thermal magnetic, 80%

Description