LR9D5369

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LR9D5369

Main
rangeTeSys
product nameTeSys LRD
TeSys Deca
product or component typeElectronic thermal overload relay
device short nameLR9D
relay applicationMotor protection
product compatibilityNSX circuit breaker
LC1D150
LC1D115
network typeAC
thermal overload classClass 10 conforming to IEC 60947-4-1
signalling functionAlarm
thermal protection adjustment range90…150 A
[Ui] rated insulation voltagePower circuit: 1000 V conforming to IEC 60947-4-1
Power circuit: 600 V conforming to CSA
Power circuit: 600 V conforming to UL
Complementary
network frequency50…60 Hz
[Us] rated supply voltage24 V DC
supply voltage limits17…32 V
mounting supportUnder contactor
Rail
tripping threshold1.05 +/- 0.06 In alarm conforming to IEC 60947-4-1
1.12 +/- 0.06 In de-energisation conforming to IEC 60947-4-1
auxiliary contact composition1 NO + 1 NC
[Ith] conventional free air thermal current5 A for signalling circuit
[Ue] rated operational voltage690 V AC 0…400 Hz for power circuit conforming to IEC 60947-4-1
associated fuse rating4 A gG for signalling circuit
4 A BS for signalling circuit
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947-1
phase failure sensitivityTripping in 4 s +/- 20 % conforming to IEC 60947-4-1
control typeRed push-button: stop
Blue 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: bars
Control circuit: screw clamp terminals 1 cable(s) 0.5…1.5 mm² flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 0.5…1.5 mm² flexible without cable end
Alarm 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 terminals
Power circuit: 18 N.m – on bars M8
Control circuit: 1.2 N.m – on screw clamp terminals
height118 mm
width115 mm
depth125 mm
net weight0.885 kg
Environment
climatic withstandConforming to IACS E10
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 60068-2-6
Shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7
dielectric strength1.89 kV at 50 Hz conforming to IEC 60947-1
standardsEN/IEC 60947-4-1
EN/IEC 60947-5-1
UL 60947-4-1
UL 60947-5-1
CSA C22.2 No 60947-4-1
CSA C22.2 No 60947-5-1
GB/T 14048.4
GB/T 14048.5
product certificationsUL
CSA
CCC
UKCA
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Weight924.0 g
Package 1 Height15.0 cm
Package 1 width16.0 cm
Package 1 Length13.0 cm
Unit Type of Package 2S04
Number of Units in Package 212
Package 2 Weight11.88 kg
Package 2 Height30.0 cm
Package 2 width40.0 cm
Package 2 Length60.0 cm
Unit Type of Package 3P06
Number of Units in Package 348
Package 3 Weight56.804 kg
Package 3 Height77.0 cm
Package 3 width80.0 cm
Package 3 Length60.0 cm

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