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TeSys LRD - electronic thermal overload relay - 3P - 0.4...2 A

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SKU
LR9D02
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Main
range
TeSys
 
product name
TeSys LRD
 
device short name
LR9D
 
product or component type
Electronic thermal overload relay
 
relay application
Motor protection
 
product compatibility
LC1D25
LC1D09
LC1D32
LC1D38
LC1D18
LC1D12
 
thermal overload class
Class 5…30
 
thermal protection adjustment range
0.4…2 A
 
maximum power consumption in W
300 mW
 
mounting support
Under contactor
Plate, with specific accessories
Rail, with specific accessories
 
Complementary
[Ue] rated operational voltage
690 V for power circuit
660 V for signalling circuit
 
[Ui] rated insulation voltage
Power circuit: 1000 V
Signalling circuit: 690 V
 
tripping threshold
1.25 In conforming to IEC 60947-4-1
 
control type
Red push-button: stop and manual reset
White 2 microswitches: adjustable trip class
Red knob: automatic reset
White dial: full-load current adjustment
 
time range
1.5...4 min - automatic reset time
 
[Ith] conventional free air thermal current
5 A for signalling circuit
 
associated fuse rating
5 A gG for signalling circuit
5 A BS for signalling circuit
 
[Uimp] rated impulse withstand voltage
6 kV
 
phase failure sensitivity
Phase difference > 40% 3 s conforming to IEC 60947-4-1
 
electromagnetic compatibility
Surge withstand: 2 kV common mode conforming to IEC 61000-4-5
Resistance to electrostatic discharge: 8 kV conforming to IEC 61000-4-2
Immunity to radiated radio-electrical interference: 10 V/m conforming to IEC 61000-4-3
Immunity to fast transients: 2 kV conforming to IEC 61000-4-4
 
connections - terminals
Control circuit: screw clamp terminals 1 cable 2.5 mm² - cable stiffness: solid or flexible - without cable end
Power circuit: screw clamp terminals 1 cable 16 mm² - cable stiffness: solid or flexible - without cable end
 
tightening torque
Control circuit: 0.8 N.m on screw clamp terminals
Power circuit: 3.1 N.m on screw clamp terminals
 
height
72.5 mm
 
width
45 mm
 
depth
79.9 mm
 
net weight
0.18 kg
 
Environment
standards
GB 14048.4
CSA C22.2
IEC 60947-4-1
UL 60947-4-1
 
product certifications
CULus
CSA
CCC
TÜV
 
IP degree of protection
IP20 front face conforming to IEC 60529
IP20 front face conforming to VDE 0106
 
ambient air temperature for operation
-25…70 °C conforming to IEC 60255-8
 
ambient air temperature for storage
-55…80 °C
 
operating altitude
2000 m without derating
 
mechanical robustness
Vibrations 10...150 Hz: 6 Gn conforming to IEC 60068-2-6
Shocks 11 ms: 15 gn conforming to IEC 60068-2-7
 
dielectric strength
6 kV 50 Hz conforming to IEC 60255-5
More Information
Product Name TeSys LRD - electronic thermal overload relay - 3P - 0.4...2 A
specification test testtttttt
Range Name TeSys
Tax Class GST-18
Description
Main
range
TeSys
 
product name
TeSys LRD
 
device short name
LR9D
 
product or component type
Electronic thermal overload relay
 
relay application
Motor protection
 
product compatibility
LC1D25
LC1D09
LC1D32
LC1D38
LC1D18
LC1D12
 
thermal overload class
Class 5…30
 
thermal protection adjustment range
0.4…2 A
 
maximum power consumption in W
300 mW
 
mounting support
Under contactor
Plate, with specific accessories
Rail, with specific accessories
 
Complementary
[Ue] rated operational voltage
690 V for power circuit
660 V for signalling circuit
 
[Ui] rated insulation voltage
Power circuit: 1000 V
Signalling circuit: 690 V
 
tripping threshold
1.25 In conforming to IEC 60947-4-1
 
control type
Red push-button: stop and manual reset
White 2 microswitches: adjustable trip class
Red knob: automatic reset
White dial: full-load current adjustment
 
time range
1.5...4 min - automatic reset time
 
[Ith] conventional free air thermal current
5 A for signalling circuit
 
associated fuse rating
5 A gG for signalling circuit
5 A BS for signalling circuit
 
[Uimp] rated impulse withstand voltage
6 kV
 
phase failure sensitivity
Phase difference > 40% 3 s conforming to IEC 60947-4-1
 
electromagnetic compatibility
Surge withstand: 2 kV common mode conforming to IEC 61000-4-5
Resistance to electrostatic discharge: 8 kV conforming to IEC 61000-4-2
Immunity to radiated radio-electrical interference: 10 V/m conforming to IEC 61000-4-3
Immunity to fast transients: 2 kV conforming to IEC 61000-4-4
 
connections - terminals
Control circuit: screw clamp terminals 1 cable 2.5 mm² - cable stiffness: solid or flexible - without cable end
Power circuit: screw clamp terminals 1 cable 16 mm² - cable stiffness: solid or flexible - without cable end
 
tightening torque
Control circuit: 0.8 N.m on screw clamp terminals
Power circuit: 3.1 N.m on screw clamp terminals
 
height
72.5 mm
 
width
45 mm
 
depth
79.9 mm
 
net weight
0.18 kg
 
Environment
standards
GB 14048.4
CSA C22.2
IEC 60947-4-1
UL 60947-4-1
 
product certifications
CULus
CSA
CCC
TÜV
 
IP degree of protection
IP20 front face conforming to IEC 60529
IP20 front face conforming to VDE 0106
 
ambient air temperature for operation
-25…70 °C conforming to IEC 60255-8
 
ambient air temperature for storage
-55…80 °C
 
operating altitude
2000 m without derating
 
mechanical robustness
Vibrations 10...150 Hz: 6 Gn conforming to IEC 60068-2-6
Shocks 11 ms: 15 gn conforming to IEC 60068-2-7
 
dielectric strength
6 kV 50 Hz conforming to IEC 60255-5
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