Overload Relay Amp Setting
3 to 12 A
Features
Earth fault protection; Protection against overload and short-circuit; Protection against phase failure and phase imbalance; Manual reset; Free of Halogen, Mercury u0026 Pvc; Resistance to Fire, Electrostatic Discharge, Fast Transients, Radiated Fields; Shock Resistance; Vibration Resistance
Standards
ASEFA, ATEX Compliant, CCC, CE, CSA C22.2 No 60947-4-1, EAC, EN 60947-6-2, IEC 60947-6-2, REACH, RoHS, UL Listed 60947-4-1
Overload Relay Current Range
3 to 12A
Item - Relay
IEC Style Overload Relay
Body Depth - Relay
2.36 in
Frame / Series / Class / Code
Class 10
Body Height - Relay
2.6 in
Body Width - Relay
1.77 in
Kit Required for Retrofit Mtg.
No
Use With - Contactors and Starters
Mfr. Series LUA1C Contactors
Overall Height - Relay
2.6 in
Maximum Rated Motor Current Adjustment
12 A
Terminal Connection Type
Wire Leads
Compatible with Series
TeSys Ultra
Compatible with Manufacturer Model Number
LU2B12BL, LU2B32BL, LU2B38BL, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Minimum Operating Temperature
-13 Degrees F
Maximum Voltage Rating
690V AC
Minumum Rated Motor Current Adjustment
3 A
Maximum Operating Temperature
158 Degrees F
Compatible Manufacturer Part Number
LU2B12BL, LU2B32BL, LU2B38BL, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Compatible Manufacturer Model Number
LU2B12BL, LU2B32BL, LU2B38BL, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
For Use with Mfr. Model Number
LU2B12BL, LU2B32BL, LU2B38BL, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
For Use With Mfr. Model Number
LU2B12BL, LU2B32BL, LU2B38BL, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Phase Failure Sensitivity
Yes
Fire Resistance
1760°F (960°C) parts supporting live components IEC 60695-2-12; 1202°F (650°C) IEC 60695-2-12
Rated Operational Voltage
690 V AC
Heat Dissipation
2 W control circuit with LUB12; 3 W control circuit with LUB32; 3 W control circuit with LUB38
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 Impulse Withstand Voltage
6 kV IEC 60947-6-2
Protective Treatment
TH IEC 60068
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
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
Ambient Air Temperature For Operation
-13 to 158°F (-25 to 70°C)
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
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2; 8 kV 4 on contact IEC 61000-4-2
Control Circuit Voltage Limits
20 to 27 V DC 24 V in operation; 14.5 V DC 24 V drop-out
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)
Tripping Threshold
14.2 x Ir +/- 20%
Load Type
3-phase motor self-cooled
Main Function Available
Earth fault protection; Protection against overload and short-circuit; Protection against phase failure and phase imbalance; Manual reset
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
Rated Insulation Voltage
690 V IEC 60947-6-2; 600 V UL 60947-4-1; 600 V CSA C22.2 No 60947-4-1
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
Immunity To Microbreaks
3 ms
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
Product Certifications
CE; UL; CSA; CCC; EAC; ASEFA; ATEX; Marine
Immunity To Voltage Dips
70% / 500 ms IEC 61000-4-11
Device Application
Motor control; Motor protection
Fixing Mode
Plug-in front face)
Product Specific Application
Basic protection requirements for motor starters: overload and short-circuit
Utilisation Category
AC-43; AC-44; AC-41
Shock Resistance
10 gn power poles open IEC 60068-2-27; 15 gn power poles closed IEC 60068-2-27
Operating Altitude
6561.68 ft (2000 m)
Control Circuit Voltage
24 V DC
Immunity To Radioelectric Fields
10 V IEC 61000-4-6
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
Product Or Component Type
Standard control unit
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
