Main rangeTeSys product nameTeSys LRD product or component typeDifferential thermal overload relay device short nameLRD relay applicationMotor protection product compatibilityLC1D38LC1D25LC1D12LC1D32LC1D18 network typeDCAC thermal protection adjustment range9...13 A [Ui] rated insulation voltage600 V power circuit conforming to CSA600 V power circuit conforming to UL690 V power circuit conforming to IEC 60947-4-1 Complementary network frequency0...400 Hz mounting supportPlate with specific accessoriesRail with specific accessoriesUnder contactor tripping threshold1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 [Ith] conventional free air thermal current5 A for signalling circuit permissible current3 A at 120 V AC-15 for signalling circuit0.22 A at 125 V DC-13 for signalling circuit [Ue] rated operational voltage690 V AC 0...400 Hz [Uimp] rated impulse withstand voltage6 kV phase failure sensitivityTripping current 130 % of Ir on two phase, the last one at 0 control typeRed push-button stopBlue push-button for reset mode temperature compensation-20...60 °C connections - terminalsControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible without cable endControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible with cable endControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² solid without cable endPower circuit : screw clamp terminals 1 cable(s) 1.5...10 mm² flexible without cable endPower circuit : screw clamp terminals 1 cable(s) 1...4 mm² flexible with cable endPower circuit : screw clamp terminals 1 cable(s) 1...6 mm² solid without cable end tightening torqueControl circuit : 1.7 N.m on screw clamp terminalsPower circuit : 1.7 N.m on screw clamp terminals width45 mm depth70 mm product weight0.124 kg Environment protective treatmentTH conforming to IEC 60068 IP degree of protectionIP20 conforming to IEC 60529 ambient air temperature for operation-20...60 °C without derating conforming to IEC 60947-4-1 ambient air temperature for storage-60...70 °C flame retardanceV1 conforming to UL 94 mechanical robustnessVibrations 6 Gn IEC 60068-2-6Shocks 15 Gn for 11 ms IEC 60068-2-7 dielectric strength6 kV at 50 Hz conforming to IEC 60255-5 standardsIEC 60947-5-1EN 60947-4-1ATEX D 94/9/CECSA C22.2 No 14IEC 60947-4-1EN 60947-5-1UL 508 product certificationsGLCCCLROS (Lloyds register of shipping)CSADNVGOSTRINABVULATEX INERIS Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW)Compliant - since 0631 - Schneider Electric declaration of conformity
Schneider Electric declaration of conformity
REACh Product environmental profileAvailable
Product Environmental Profile
Product end of life instructionsAvailable Contractual warranty Warranty period18 months
Documents and DownloadsLanguage
CatalogueSizeAdd to My DocumentsTesys catalogue 2019 - 2020 Motor control and protection components (Version 9.2)TeSys catalogue - 2019 - 2020 - chapter A6 - Circuit breaker + contactor coordination tables and design guidelines (Version 6.1)TeSys catalogue - 2019 - 2020 - chapter B11 Overload relays TeSys LRK, LRD, LR9, RM1, LT3 (Version 7.0)User guideSizeAdd to My DocumentsCADSizeAdd to My DocumentsDifferential thermal overload relays Class 10 A & 20 A for connection by screw clamp terminals or connectors (Version 1.0)CAD file (on TraceParts) for LRD16: TeSys LRD thermal overload relays - 9...13 A - class 10A (Version 2.0)CAD for LRD16: TeSys LRD thermal overload relays - 9...13 A - class 10A (Version 1.0)CertificateSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsLRD, LR3D - Thermal overload relay up to 15 kW (instruction sheet printed on the box) (Version 07)Product Environmental ProfileSizeAdd to My Documents
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