Share

TeSys LRF - electronic thermal overload relay - 380...630 A - class 10

Out of stock
SKU
LR9F7381
CHECK DELIVERY TIME & COD AVAILABILITY

Main
range
TeSys
 
product name
TeSys LRF
 
device short name
LR9F
 
product or component type
Electronic thermal overload relay
 
relay application
Motor protection
 
product compatibility
LC1F800
LC1F400...LC1F630
 
network type
AC
 
thermal overload class
Class 10 conforming to IEC 60947-4
 
thermal protection adjustment range
380…630 A
 
signalling function
Pre-alarm indicator
 
Complementary
network frequency
50/60 Hz
 
supply voltage limits
17…32 V
 
mounting support
Direct on contactor
Plate
 
tripping threshold
1.12 +/- 0.06 In tripping conforming to IEC 60947-4-1
 
surge withstand
4 kV conforming to IEC 61000-4-5
 
contacts type and composition
1 NO + 1 NC
 
[Ith] conventional free air thermal current
5 A for control circuit
 
[Ue] rated operational voltage
1000 V AC 50/60 Hz for power circuit conforming to VDE 0110 group C
 
[Ui] rated insulation voltage
Power circuit: 1000 V AC conforming to IEC 60947-4
 
[Uimp] rated impulse withstand voltage
8 kV IEC 60947-1
 
phase failure sensitivity
Tripping in 4 s +/- 20 % conforming to IEC 60947-4-1
 
reset
Manual reset
 
control type
Dial white full-load current adjustment
Test button red
Push-button red reset
Push-button stop
 
local signalling
Trip indicator
 
temperature compensation
-20…70 °C
 
current consumption
<= 5 mA no-load
 
switching capacity for alarm
0...150 mA
 
maximum voltage drop
<2.5 V closed state
 
connections - terminals
Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: flexible - with cable end
Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: solid
Control circuit: screw clamp terminals 1 cable 0.75…4 mm² - cable stiffness: flexible - without cable end
Control circuit: screw clamp terminals 2 cable 1…1.5 mm² - cable stiffness: flexible - with cable end
Control circuit: screw clamp terminals 2 cable 1…2.5 mm² - cable stiffness: flexible - without cable end
Control circuit: screw clamp terminals 2 cable 1 mm² - cable stiffness: solid
Power circuit: lugs-ring terminals M12
 
tightening torque
Control circuit: 1.2 N.m on screw clamp terminals
Power circuit: 58 N.m on screw clamp terminals
 
height
228.8 mm
 
width
193 mm
 
depth
127.6 mm
 
net weight
4.16 kg
 
Environment
standards
VDE 0660
IEC 60255-17
IEC 60255-8
EN 60947-4-1
IEC 60947-4-1
 
product certifications
CSA
UL
 
protective treatment
TH
 
IP degree of protection
IP20 conforming to IEC 60529
 
ambient air temperature for operation
-20…55 °C conforming to IEC 60255-8
 
ambient air temperature for storage
-40…85 °C
 
operating altitude
<= 2000 m without derating
 
fire resistance
850 °C conforming to IEC 60695-2-1
 
mechanical robustness
Shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7
Vibrations 5...300 Hz: 2 Gn conforming to IEC 60068-2-6
 
dielectric strength
6 kV 50 Hz conforming to IEC 255-5
 
electromagnetic compatibility
Resistance to electrostatic discharge: 6 kV in indirect mode conforming to IEC 61000-4-2
Resistance to electrostatic discharge: 8 kV in air conforming to IEC 61000-4-2
Radiated radio-frequency electromagnetic field immunity test: 10 V/m conforming to IEC 61000-4-3
Fast transients immunity test: 2 kV conforming to IEC 61000-4-4
More Information
Product Name TeSys LRF - electronic thermal overload relay - 380...630 A - class 10
specification test testtttttt
Range Name TeSys
Tax Class GST-18
Description
Main
range
TeSys
 
product name
TeSys LRF
 
device short name
LR9F
 
product or component type
Electronic thermal overload relay
 
relay application
Motor protection
 
product compatibility
LC1F800
LC1F400...LC1F630
 
network type
AC
 
thermal overload class
Class 10 conforming to IEC 60947-4
 
thermal protection adjustment range
380…630 A
 
signalling function
Pre-alarm indicator
 
Complementary
network frequency
50/60 Hz
 
supply voltage limits
17…32 V
 
mounting support
Direct on contactor
Plate
 
tripping threshold
1.12 +/- 0.06 In tripping conforming to IEC 60947-4-1
 
surge withstand
4 kV conforming to IEC 61000-4-5
 
contacts type and composition
1 NO + 1 NC
 
[Ith] conventional free air thermal current
5 A for control circuit
 
[Ue] rated operational voltage
1000 V AC 50/60 Hz for power circuit conforming to VDE 0110 group C
 
[Ui] rated insulation voltage
Power circuit: 1000 V AC conforming to IEC 60947-4
 
[Uimp] rated impulse withstand voltage
8 kV IEC 60947-1
 
phase failure sensitivity
Tripping in 4 s +/- 20 % conforming to IEC 60947-4-1
 
reset
Manual reset
 
control type
Dial white full-load current adjustment
Test button red
Push-button red reset
Push-button stop
 
local signalling
Trip indicator
 
temperature compensation
-20…70 °C
 
current consumption
<= 5 mA no-load
 
switching capacity for alarm
0...150 mA
 
maximum voltage drop
<2.5 V closed state
 
connections - terminals
Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: flexible - with cable end
Control circuit: screw clamp terminals 1 cable 0.75…2.5 mm² - cable stiffness: solid
Control circuit: screw clamp terminals 1 cable 0.75…4 mm² - cable stiffness: flexible - without cable end
Control circuit: screw clamp terminals 2 cable 1…1.5 mm² - cable stiffness: flexible - with cable end
Control circuit: screw clamp terminals 2 cable 1…2.5 mm² - cable stiffness: flexible - without cable end
Control circuit: screw clamp terminals 2 cable 1 mm² - cable stiffness: solid
Power circuit: lugs-ring terminals M12
 
tightening torque
Control circuit: 1.2 N.m on screw clamp terminals
Power circuit: 58 N.m on screw clamp terminals
 
height
228.8 mm
 
width
193 mm
 
depth
127.6 mm
 
net weight
4.16 kg
 
Environment
standards
VDE 0660
IEC 60255-17
IEC 60255-8
EN 60947-4-1
IEC 60947-4-1
 
product certifications
CSA
UL
 
protective treatment
TH
 
IP degree of protection
IP20 conforming to IEC 60529
 
ambient air temperature for operation
-20…55 °C conforming to IEC 60255-8
 
ambient air temperature for storage
-40…85 °C
 
operating altitude
<= 2000 m without derating
 
fire resistance
850 °C conforming to IEC 60695-2-1
 
mechanical robustness
Shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7
Vibrations 5...300 Hz: 2 Gn conforming to IEC 60068-2-6
 
dielectric strength
6 kV 50 Hz conforming to IEC 255-5
 
electromagnetic compatibility
Resistance to electrostatic discharge: 6 kV in indirect mode conforming to IEC 61000-4-2
Resistance to electrostatic discharge: 8 kV in air conforming to IEC 61000-4-2
Radiated radio-frequency electromagnetic field immunity test: 10 V/m conforming to IEC 61000-4-3
Fast transients immunity test: 2 kV conforming to IEC 61000-4-4
Write Your Own Review
You're reviewing:TeSys LRF - electronic thermal overload relay - 380...630 A - class 10
Your Rating

* required field


No sellers found for this product.
 
X
 
X
 
X
 
X
Hello World!