Documentation & Downloads
Schneider Electric LR2K0308 TeSys K Differential Thermal Overload Relay 1.8-2.6A Class 10A
- MPN: LR2K0308
- PPN: SCH-LR2K0308
CAD
$65.34
/ EA
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Lead times may vary. For an accurate estimate please contact us.
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Spec sheet
Description
TeSys K overload relays are designed to be used with TeSys K contactors to make a motor starter. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 1.8 to 2.6 amperes. This trip current rating is calibrated per Class 10A. Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately). Multi standards certified (IEC, UL, CSA, CCC, EAC).
Features
- This module features a high-visibility yellow flag indicator that pops out instantly upon a fault condition. It includes a red push-button for simulation/trip testing, a blue push-button for standard stopping and manual reset, and an integrated selector dial that allows the user to switch between manual or automatic reset modes based on site requirements.
- Built with a factory-integrated 1 NO + 1 NC auxiliary contact loop, this relay handles standard AC-15 pilot duties up to 690V and DC-13 signaling up to 250V. When an overload triggers a trip, the NC contact breaks the main contactor coil loop to drop the motor off the line, while the NO contact simultaneously closes to report a fault telemetry signal to a supervisory control panel or PLC.
- Equipped with multi-driver screw clamp terminals (compatible with Philips No. 2, Pozidriv No. 2, and 6mm flat screwdrivers), the landing blocks accept a wire range from 0.34 mm2 up to 4 mm2 (solid or flexible). Tightening the terminal screws to the manufacturer-specified torque of 11.5 lbf-in (1.3 N-m) ensures a compression fit that accommodates cyclical thermal expansion and prevents localized resistive hot spots.
- This ultra-compact module measures just 45mm wide, 58mm high, and 65mm deep, clipping directly onto the base terminals of standard TeSys K contactors (LC1K, LP1K, LC7K, and LP4K series). This plug-and-play mechanical alignment minimizes panel space requirements and eliminates the need for interconnecting jumper wires, while an independent base adapter (LA7K0064) allows for separate DIN rail or backplate mounting if required.
Documentation & Downloads
Specifications
Key Specifications
- Country of Origin
- Brazil, Czechia, France
Depth65 mm
Important Information Attributes
- Persona Type Ids
- EU, LC, OM, OM8, PB, SC
- Market Segmentation Id
- COMMERCIAL, INDUSTRIAL
- Associated Fuse Rating
- 6 A gG for signalling circuit conforming to VDE 0660, 6 A gG for signalling circuit conforming to IEC 60947
- Flame Retardance
- V1 conforming to UL 94requirement 2 conforming to NF F 16-101, requirement 2 conforming to NF F 16-102
- Mounting Support
- under contactorplate, with specific accessories, rail, with specific accessories
- Network Type
- DC, AC
- Tightening Torque
- 1.3 N.m screw clamp terminals Philips No 2, 1.3 N.m screw clamp terminals flat Ø 6 mm, 1.3 N.m screw clamp terminals pozidriv No 2
- [Ue] Rated Operational Voltage
- <= 690 V power circuit, <= 690 V power circuit<= 690 V power circuit, <= 690 V power circuit690 V AC AC-15 signalling circuit, 250 V DC DC-13 signalling circuit
- Connections - Terminals
- screw clamp terminals 2 0.75-4 mm²flexible without cable endscrew clamp terminals 2 0.34-1.5 mm²flexible with cable end, screw clamp terminals 1 1.5-4 mm²solid, screw clamp terminals 2 1.5-4 mm²solid, screw clamp terminals 1 0.75-4 mm²flexible without cable endscrew clamp terminals 1 0.34-2.5 mm²flexible with cable end
- Carbon Footprint Of The End-of-life Phase [C1 To C4]
- 0.3570299549275095, 0.4 kg CO2 eq.
- Carbon Footprint Of The Manufacturing Phase [A1 To A3]
- 0.9 kg CO2 eq., 0.8931643852450023
- Local Data Status
- Publishable
- Return Indicator
- Y
- Stock Policy
- 2
- Serviceability
- No
- Weee Scope
- In
- Scope Perimeter
- At least in Europe
- End Of Life Doc Ref
- ENVEOLI2211018
- Reach Full Compliance Status Id
- NOT_CONTAINING_SVHC
- Rohs Eur In Scope
- Yes
- Rohs Eur Conformity Date
- 0702
- China Rohs In Scope
- No
- With Recycled Cardboard
- Yes
- Product Contributes To Saved And Avoided Emissions
- No
- Tier
- 2
- Function Option
- Standard
- Compatibility Code
- LR2K
- Fire Resistance
- 850 °C IEC 60695-2-1
- Phase Failure Sensitivity
- yes IEC 60947-4-1
- Product Availability
- Stock - Normally stocked in distribution facility
- Product Or Component Type
- differential thermal overload relay
- Range Of Product
- TeSys K thermal overload relays
- Returnability
- Yes
- Sustainable Packaging
- Yes
- Thermal Protection Adjustment Range
- 1.8-2.6 A
- Weee Label
- The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
- Pep Code
- ENVPEP2211018EN
- Pep Verification Date
- 2025-08-05
- Psr Version
- PSR-0005-ed2-2016 03 29
- Data Source
- extrapolated product
- Functional-unit Quantity
- 1
- Reference Lifetime In Y
- 20
- Energy Model - Manufacturing [A1-a3]
- Electricity Mix; Production mix; Low voltage; CZ
- Energy Model - Use [B6]
- Electricity Mix; Production mix; Low voltage; FR
- Recyclability Potential In %
- 42
- Width Nominal
- 45 mm
- [Uimp] Rated Impulse Withstand Voltage
- 6 kV
- Package Weight(Lbs)
- 157.000 g
- Warranty (In Months)
- 18
Persona Type NamesEnd User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician
Market SegmentationCommercial, Industrial
Control TypeRed push-button trip test functionBlue push-button stop and manual reset, selector switch manual or automatic reset
Mechanical Robustnessvibrations NC contact2 Gn, 5...300 Hz IEC 60068-2-6, shocks NO contact10 Gn for 11 ms IEC 60068-2-27, shocks NC contact10 Gn for 11 ms IEC 60068-2-27, vibrations NO contact2 Gn, 5...300 Hz IEC 60068-2-6
Network Frequency<= 400 Hz, <= 400 Hz
Protective TreatmentTC IEC 60068, TC DIN 50016
Certificate AgencyUL, CSA, UKCA
[Ui] Rated Insulation Voltagepower circuit 690 V BS 4941, power circuit 690 V IEC 60947power circuit 750 V VDE 0110 group Cpower circuit 600 V CSA C22.2 No 14
Carbon Footprint Of The Distribution Phase [A4]0.017124164486850613, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]0 kg CO2 eq., 0.043940103606662645
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]5 kg CO2 eq., 4.986699999999999
Local Publishable Date2026-06-27
Stocking FlagN
Device TypeRelay, Control & Measurement - Protection relay
TraceabilityNo
Weee Product Category5
Eoli Availability DisplayYes
Reach Full Compliance StatusFree of Substances of Very High Concern above the threshold
Reach Compliance DirectiveFree of Substances of Very High Concern above the threshold
Rohs Eur StatusCompliant
Rohs Eur Full Compliance StatusCompliant
China Rohs Label1
Without Single Use PlasticYes
Tier Id2
Function Option IdSTANDARD
Product Kit IdentifierN
Device Short NameLR2K
Local Signallingtrip indicator Yellow)
Power Dissipation Per Pole2 W
Product NameTeSys LRK
RangeTeSys
Relay Applicationmotor protection
Software Versionv5.9.4
Thermal Overload Classclass 10A IEC 60947-4-1
Total Lifecycle Carbon Footprint6 kg CO2 eq.
R Thermal Protection Adj Range1.8-2.6 A
Database Version2022-01
Pcr VersionPEP-PCR-ed4-2021 09 06
Type Of Verification For The PepIndependent internal review
Functional-unit DescriptionTurn off all or part of an installation by separating the installation or part of the installation of all electrical energy or earth, for safety reasons with a rated voltage 690V and rated current 20A ensuring isolation characterized by rated voltage 6KV. This function is provided for 20 years.
Functional-unit Unitunit
Energy Consumption On Product Lifetime In Kwh74.6352
Energy Model - Installation [A5]Electricity Mix; Production mix; Low voltage; FR
Energy Model - End Of Life [C1-c4]Electricity Mix; Production mix; Low voltage; FR
Height Nominal58 mm
[Ith] Conventional Free Air Thermal Current6 A signalling circuit
Nbr. Of Units In Pkg.1
Take-backNo
Customs Code8536490050
Environment Attributes Main
- China Rohs Regulation
- Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
- Ambient Air Temperature For Storage
- -40-70 °C, -40-70 °C
- Take Back
- No
- Recycled Metal Content At Cr Level
- 0 %
- Mercury Free
- Yes
- Circularity Profile
- ENVEOLI2211018
- Eu Rohs Directive
- Compliant
- Operating Altitude
- 6561.68 ft (2000 m) without derating
- Packaging Without Single Use Plastic
- Yes
- Reach Regulation
- Free of Substances of Very High Concern above the threshold
- Pep Verification Date
- 2025-08-05
- Psr Version
- PSR-0005-ed2-2016 03 29
Ambient Air Temperature For Operation-20-55 °C without derating IEC 60947, -20-55 °C without derating IEC 60947, -20-55 °C without derating IEC 60947, -30-60 °C with derating IEC 60947, -30-60 °C with derating IEC 60947, -30-60 °C with derating IEC 60947-20-55 °C without derating IEC 60947, -20-55 °C without derating IEC 60947, -20-55 °C without derating IEC 60947, -30-60 °C with derating IEC 60947, -30-60 °C with derating IEC 60947
Product CompatibilityLP4K, LC1K, LC7K, LP1K
Reach Free ShvcYes
Toxic Heavy Metal FreeYes
Carbon Footprint6.297958608266024
Environmental DisclosureENVPEP2211018EN
Ip Degree Of ProtectionIP2X conforming to IEC 60529
Packaging Made With Recycled CardboardYes
Reach Free Of SvhcYes
Pep CodeENVPEP2211018EN
Pcr VersionPEP-PCR-ed4-2021 09 06
Type Of Verification For The PepIndependent internal review
General Attributes
- Product Or Component Type
- differential thermal overload relay
Range Of ProductTeSys K thermal overload relays
ETIM
- ETIM 8
- EC000106
ETIM 9EC000106
Contractual Warranty Attributes
- Warranty Period
- 18 months
Warranty18 months
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CAD
$65.34
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$65.34/ EA
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