TeSys LRD - electronic thermal overload relay - 90...150 A - class 10...20Show more characteristics >
Main rangeTeSys product nameTeSys LRD product or component typeElectronic thermal overload relay device short nameLR9D relay applicationMotor protection product compatibilityNSX circuit breakerLC1D115LC1D150 network typeAC signalling functionAlarm thermal protection adjustment range90...150 A [Ui] rated insulation voltage1000 V power circuit conforming to IEC 60947-4-1600 V power circuit conforming to CSA600 V power circuit conforming to UL Complementary network frequency50...60 Hz [Us] rated supply voltage24 V DC supply voltage limits17...32 V mounting supportRailUnder contactor tripping threshold1.05 +/- 0.06 In alarm conforming to IEC 60947-4-11.12 +/- 0.06 In de-energisation conforming to IEC 60947-4-1 [Ith] conventional free air thermal current5 A for signalling circuit [Ue] rated operational voltage690 V 50...60 Hz associated fuse rating5 A gG for signalling circuit [Uimp] rated impulse withstand voltage6 kV conforming to IEC 61000-4-5 phase failure sensitivityTripping in 4 s +/- 20 % conforming to IEC 60947-4-1 control typeRed push-button stopBlue push-button for reset mode temperature compensation-20...60 °C switching capacity in mA0...150 mA voltage drop<= 2.5 V closed state connections - terminalsPower circuit : barsControl circuit : screw clamp terminals 1 cable(s) 0.5...1.5 mm² flexible without cable endControl circuit : screw clamp terminals 2 cable(s) 0.5...1.5 mm² flexible without cable endAlarm circuit : screw clamp terminals 1 cable(s) 0.5...1.5 mm² flexible without cable end tightening torqueAlarm circuit : 0.45 N.m on screw clamp terminalsPower circuit : 18 N.m on bars screw : M8Control circuit : 1.2 N.m on screw clamp terminals depth132 mm product weight0.9 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 operating altitude<= 2000 m without derating mechanical robustnessVibrations 2 Gn, 5...300 Hz IEC 60068-2-6Shocks 13 Gn for 11 ms IEC 60068-2-7 dielectric strength6 kV at 50 Hz conforming to IEC 60255-5 standardsIEC 60947-4-1IEC 255-17VDE 0660EN 60947-4-1IEC 255-8 product certificationsUL 508CSA 22-2 Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructions Contractual warranty Warranty period18 months
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CADSizeAdd to My DocumentsThermal motor - D range - Electronic (Version 1.0)Thermal motor - D range - Electronic (Version 1.0)CAD files for LR9D69: TeSys D Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors (Version 1.0)TeSys D Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors (Version 1.0)CertificateSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsDeclaration of conformitySizeAdd to My DocumentsEnd of Life InformationSizeAdd to My Documents
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