Overload Relay Amp Setting
3 to 12 A
Standards
CSA C22.2 No 60947-4-1, EN 60947-6-2, IEC 60947-6-2, REACH, RoHS, UL Listed 60947-4-1
Features
Manual reset; Protection against phase failure and phase imbalance; Protection against overload and short-circuit; Earth fault protection; Free of Halogen, Mercury u0026 Pvc Free; Resistance to Fire, Electrostatic Discharge, Fast Transients, Radiated Fields, Shock u0026 Vibration
Frame / Series / Class / Code
Class 10
Kit Required for Retrofit Mtg.
No
Body Height - Relay
2.6 in
Overload Relay Current Range
3 to 12A
Overall Height - Relay
2.6 in
Body Depth - Relay
2.36 in
Body Width - Relay
1.77 in
Use With - Contactors and Starters
Mfr. Series LUA1C Contactors
Item - Relay
IEC Style Overload Relay
Compatible with Manufacturer Model Number
LUB120, LUB320, LUB380
Maximum Operating Temperature
158 Degrees F
Maximum Voltage Rating
690V AC
Compatible with Series
TeSys Ultra
Maximum Rated Motor Current Adjustment
12 A
Minumum Rated Motor Current Adjustment
3 A
Minimum Operating Temperature
-13 Degrees F
Compatible Manufacturer Part Number
LUB120, LUB320, LUB380
Compatible Manufacturer Model Number
LUB120, LUB320, LUB380
For Use with Mfr. Model Number
LUB120, LUB320, LUB380
For Use With Mfr. Model Number
LUB120, LUB320, LUB380
Rated Impulse Withstand Voltage
6 kV IEC 60947-6-2
Product Specific Application
Basic protection and advanced functions, communication
Safe Separation Of Circuit
400 V SELV between the control and auxiliary circuits IEC 60947-1; 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1
Fixing Mode
Plug-in front face)
Resistance To Radiated Fields
9.14 V/m (10 V/m) 3 IEC 61000-4-3
Ambient Air Temperature For Storage
-40 to 185°F (-40 to 85°C)
Immunity To Voltage Dips
70% / 500 ms IEC 61000-4-11
Immunity To Microbreaks
3 ms
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2; 8 kV 4 on contact IEC 61000-4-2
Phase Failure Sensitivity
Yes
Thermal Overload Class
Class 10 40 to 60 Hz -13 to 158°F (-25 to 70°C) IEC 60947-6-2; Class 10 40 to 60 Hz -13 to 158°F (-25 to 70°C) UL 508
Device Application
Motor control; Motor protection
Motor Power KW
5.5 kW 400 to 440 V AC 50/60 Hz; 5.5 kW 500 V AC 50/60 Hz; 9 kW 690 V AC 50/60 Hz
Protective Treatment
TH IEC 60068
Utilisation Category
AC-41; AC-43; AC-44
Product Compatibility
Power base LUB12; Power base LUB32; Power base LUB38; Power base LUB120; Power base LUB320; Power base LUB380; Reversing contactor breaker LU2B12BL; Reversing contactor breaker LU2B32BL; Reversing contactor breaker LU2B38BL
Tripping Threshold
14.2 x Ir +/- 20%
Rated Insulation Voltage
690 V IEC 60947-6-2; 600 V UL 60947-4-1; 600 V CSA C22.2 No 60947-4-1
Control Circuit Voltage Limits
20 to 27 V DC 24 V in operation; 14.5 V DC 24 V drop-out
Immunity To Radioelectric Fields
10 V IEC 61000-4-6
Vibration Resistance
2 gn 5 to 300 Hz power poles open IEC 60068-2-6; 4 gn 5 to 300 Hz power poles closed IEC 60068-2-6
Operating Time
35 ms opening with LUB12 control circuit; 35 ms opening with LUB32 control circuit; 35 ms opening with LUB38 control circuit; 70 ms closing with LUB12 control circuit; 70 ms closing with LUB32 control circuit; 70 ms closing with LUB38 control circuit
Rated Operational Voltage
690 V AC
Load Type
3-phase motor self-cooled
Operating Altitude
6561.68 ft (2000 m)
Fire Resistance
1760°F (960°C) parts supporting live components IEC 60695-2-12; 1202°F (650°C) IEC 60695-2-12
Main Function Available
Manual reset; Protection against phase failure and phase imbalance; Protection against overload and short-circuit; Earth fault protection
Control Circuit Voltage
24 V DC
Heat Dissipation
2 W control circuit with LUB12; 3 W control circuit with LUB32; 3 W control circuit with LUB38
Ambient Air Temperature For Operation
-13 to 158°F (-25 to 70°C)
Typical Current Consumption
130 mA 24 V DC I maximum while closing with LUB12; 220 mA 24 V DC I maximum while closing with LUB32; 220 mA 24 V DC I maximum while closing with LUB38; 60 mA 24 V DC I rms sealed with LUB12; 80 mA 24 V DC I rms sealed with LUB32; 80 mA 24 V DC I rms sealed with LUB38
Product Or Component Type
Advanced control unit
Shock Resistance
10 gn power poles open IEC 60068-2-27; 15 gn power poles closed IEC 60068-2-27
IP Degree Of Protection
IP20 front panel and wired terminals IEC 60947-1; IP20 other faces IEC 60947-1; IP40 front panel outside connection zone IEC 60947-1
Product Certifications
CE; UL; CSA; CCC; EAC; ASEFA; ATEX; Marine
Resistance To Fast Transients
2 kV 3 serial link IEC 61000-4-4; 4 kV 4 all circuits except for serial link IEC 61000-4-4
Country of Origin (subject to change)
France
