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 voltagePower circuit: 1000 V conforming to IEC 60947-4-1Power circuit: 600 V conforming to CSAPower circuit: 600 V conforming to UL Complementary network frequency50...60 Hz [Us] rated supply voltage24 V DC supply voltage limits17…32 V mounting supportUnder contactorRail 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 Afor signalling circuit [Ue] rated operational voltage690 V 50...60 Hz associated fuse rating5 A gGfor 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: reset temperature compensation-20…60 °C switching capacity in mA0...150 mA maximum 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 M8Control circuit: 1.2 N.m - on screw clamp terminals depth132 mm net 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 conforming to IEC 60068-2-6Shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7 dielectric strength6 kV at 50 Hz conforming to IEC 60255-5 standardsIEC 60947-4-1VDE 0660EN 60947-4-1IEC 255-8IEC 255-17 product certificationsCSA 22-2UL 508 Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS Directive Environmental Disclosure Circularity Profile Contractual warranty Warranty18 months
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CatalogueSizeAdd to My DocumentsDigest 178 Catalog 18: Contactors and Starters-IEC (Version 1.0)CADSizeAdd to My DocumentsTeSys D Differential thermal overload relays Class 10, 10A or 20 for connection by bars or connectors (Version 1.0)CAD file (on TraceParts) for LR9D69: TeSys LRD - electronic thermal overload relay - 90...150 A - class 10...20 (Version 2.0)Thermal motor - D range - Electronic (Version 1.0)CertificateSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsDeclaration of conformitySizeAdd to My DocumentsEnd of Life InformationSizeAdd to My DocumentsProduct Environmental ProfileSizeAdd to My Documents
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