Main rangeTeSys product nameTeSys LRK product or component typeDifferential thermal overload relay device short nameLR2K relay applicationMotor protection product compatibilityLC7KLP1KLC1KLP4K network typeDCAC thermal overload classClass 10A conforming to IEC 60947-4-1 thermal protection adjustment range8…11.5 A [Ui] rated insulation voltagePower circuit: 690 V conforming to BS 4941Power circuit: 690 V conforming to IEC 60947Power circuit: 750 V conforming to VDE 0110 group CPower circuit: 600 V conforming to CSA C22.2 No 14 Complementary network frequency<= 400 Hz mounting supportUnder contactorPlate, with specific accessoriesRail, with specific accessories auxiliary contact composition1 NO + 1 NC [Ith] conventional free air thermal current6 A for signalling circuit [Ue] rated operational voltage<= 690 V for power circuit690 V AC AC-15 for signalling circuit250 V DC DC-13 for signalling circuit associated fuse rating6 A gG for signalling circuit conforming to VDE 06606 A gG for signalling circuit conforming to IEC 60947 [Uimp] rated impulse withstand voltage6 kV power dissipation per pole2 W phase failure sensitivityYes conforming to IEC 60947-4-1 local signallingTrip indicator (yellow) control typeRed push-button: trip test functionBlue push-button: stop and manual reset selector switch: manual or automatic reset connections - terminalsScrew clamp terminals 1 cable(s) 1.5…4 mm²solidScrew clamp terminals 2 cable(s) 1.5…4 mm²solidScrew clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable endScrew clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable endScrew clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable endScrew clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end tightening torque1.3 N.m - on screw clamp terminals - with screwdriver Philips No 21.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm height58 mm width45 mm depth65 mm net weight0.145 kg Environment standardsIEC 60947VDE 0660BS 4941NF C 63-650 product certificationsULCSA protective treatmentTC conforming to IEC 60068TC conforming to DIN 50016 IP degree of protectionIP2x conforming to IEC 60529 ambient air temperature for operation-20…55 °C without derating conforming to IEC 60947-30…60 °C with derating conforming to IEC 60947 ambient air temperature for storage-40…70 °C operating altitude2000 m without derating fire resistance850 °C conforming to IEC 60695-2-1 flame retardanceV1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102 mechanical robustnessShocks NO contact: 10 Gn for 11 ms conforming to IEC 60068-2-27Shocks NC contact: 10 Gn for 11 ms conforming to IEC 60068-2-27Vibrations NO contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6Vibrations NC contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 Offer Sustainability REACh Regulation EU RoHS DirectiveCompliant
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
CatalogueSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsCADSizeAdd to My DocumentsCAD for LR2K0316: TeSys K - differential thermal overload relays - 8...11.5 A - class 10A (Version 1.0)CAD file (on TraceParts) for LR2K0316: TeSys K - differential thermal overload relays - 8...11.5 A - class 10A (Version 3.0)TeSys K Differential thermal overload relays Class 10A by screw clamp terminals on downstream (Version 1.0)Thermal overload relays adjustable from 0,11A to 16A. (Version 1.0)CertificateSizeAdd to My Documents
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