LRD350, TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, EVERLINK

TeSys Deca, thermal overload relay, 37 to 50 A, class 10A, EVERLINKLRD350MainRangeTeSysTeSys DecaProduct nameTeSys LRDTeSys DecaProduct or Component TypeDifferential thermal overload relayDevice short nameLRDrelay applicationMotor protectionProduct CompatibilityLC1D65ALC1D50ALC1D40ANetwork typeDCACThermal overload classClass 10A IEC 60947-4-1Thermal protection adjustment range37…50 A[Ui] rated insulation voltagePower circuit 600 V CSAPower circuit 600 V ULPower circuit 690 V IEC 60947-4-1ComplementaryNetwork Frequency0…400 HzMounting supportPlate, with specific accessoriesRail, with specific accessoriesUnder contactorTripping threshold1.14 /- 0.06 Ir IEC 60947-4-1Auxiliary contact composition1 NO 1 NC[Ith] conventional free air thermal current5 A signalling circuitPermissible current0.95 A 380 V AC-15 signalling circuit0.06 A 440 V DC-13 signalling circuit[Ue] rated operational voltage690 V AC 0…400 Hz power circuit IEC 60947-4-1Associated fuse rating4 A gG for signalling circuit4 A BS for signalling circuit[Uimp] rated impulse withstand voltage6 kVPhase failure sensitivityTripping current 130 % of Ir on two phase, the last one at 0Control typeRed push-button stopBlue push-button resetTemperature compensation-4.0000000000…140.0000000000 °F (-20…60 °C)Connections – terminalsControl circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) flexible without cable endControl circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) flexible with cable endControl circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²) solid without cable endPower circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) flexible without cable endPower circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) flexible with cable endPower circuit EverLink BTR screw connectors 1 0.002…0.05 in² (1…35 mm²) solid without cable endTightening torqueControl circuit 15.05 lbf.in (1.7 N.m) screw clamp terminalsPower circuit 44.3 lbf.in (5 N.m) EverLink BTR screw connectorsHeight2.8 in (70 mm)Width2.2 in (55 mm)Depth4.8 in (123 mm)Net Weight0.827 lb(US) (0.375 kg)EnvironmentClimatic withstandIACS E10IP degree of protectionIP20 conforming to IEC 60529Ambient air temperature for operation-4.0000000000…140.0000000000 °F (-20…60 °C) without derating IEC 60947-4-1Ambient Air Temperature for Storage-76.0000000000…158.0000000000 °F (-60…70 °C)Flame retardanceV1 conforming to UL 94Mechanical robustnessShocks15 Gn for 11 ms IEC 60068-2-7Vibrations4 gn IEC 60068-2-6Dielectric strength1.89 kV 50 Hz IEC 60947-1StandardsEN/IEC 60947-4-1EN/IEC 60947-5-1UL 60947-4-1UL 60947-5-1CSA C22.2 No 60947-4-1CSA C22.2 No 60947-5-1EN 50495Product CertificationsIECULCSACCCEACDNV-GLRMRSEU-RO MRLROS (Lloyds register of shipping)ATEX INERISUKCAOrdering and shipping detailsCategoryUS10I1222347Discount Schedule0I12GTIN3389119215503ReturnabilityYesCountry of originFRPacking UnitsUnit Type of Package 1PCENumber of Units in Package 11Package 1 Height2.5 in (6.4 cm)Package 1 Width4.1 in (10.5 cm)Package 1 Length5.4 in (13.7 cm)Package 1 Weight13.9 oz (394.0 g)Unit Type of Package 2S02Number of Units in Package 213Package 2 Height5.9 in (15.0 cm)Package 2 Width11.8 in (30.0 cm)Package 2 Length15.7 in (40.0 cm)Package 2 Weight12.134 lb(US) (5.504 kg)Unit Type of Package 3P06Number of Units in Package 3208Package 3 Height30.3 in (77.0 cm)Package 3 Width31.5 in (80.0 cm)Package 3 Length23.6 in (60.0 cm)Package 3 Weight212.887 lb(US) (96.564 kg)Contractual warrantyWarranty18 months Show More Show Less