Overload Relay Amp Setting
0.35 to 1.4 A
Coil Volts
110 to 240V AC; 110 to 220V DC
Features
Protection against phase failure and phase imbalance; Protection against overload and short-circuit; Manual reset; Earth fault protection; Free of Halogen, Mercury u0026 Pvc; Resistance to Fire, Electrostatic Discharge, Fast Transients, Radiated Fields, Shock u0026 Vibration
Standards
CSA C22.2 No 60947-4-1, EN 60947-6-2, IEC 60947-6-2, REACH, RoHS, UL Listed 60947-4-1
Body Depth - Relay
2.36 in
Body Width - Relay
1.77 in
Overload Relay Current Range
0.35 to 1.4A
Item - Relay
IEC Style Overload Relay
Kit Required for Retrofit Mtg.
No
Overall Height - Relay
2.6 in
Frame / Series / Class / Code
Class 10
Use With - Contactors and Starters
Mfr. Series LUA1C Contactors
Body Height - Relay
2.6 in
Maximum Voltage Rating
690V AC
Compatible with Series
TeSys Ultra
Minumum Rated Motor Current Adjustment
0.35 A
Maximum Operating Temperature
158 Degrees F
Minimum Operating Temperature
-13 Degrees F
Coil Voltage
110-240V AC/DC
Compatible with Manufacturer Model Number
LUB12, LUB32, LUB38
Maximum Rated Motor Current Adjustment
1.4 A
Compatible Manufacturer Part Number
LUB12, LUB32, LUB38
Compatible Manufacturer Model Number
LUB12, LUB32, LUB38
For Use with Mfr. Model Number
LUB12, LUB32, LUB38
For Use With Mfr. Model Number
LUB12, LUB32, LUB38
Control Circuit Voltage Limits
88 to 264 V AC 110 to 240 V in operation; 88 to 242 V DC 110 to 220 V in operation; 55 V AC 110 to 240 V drop-out; 55 V DC 110 to 220 V drop-out
Utilisation Category
AC-44; AC-41; AC-43
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2; 8 kV 4 on contact IEC 61000-4-2
Heat Dissipation
2 W control circuit with LUB12; 3 W control circuit with LUB32; 3 W control circuit with LUB38
Tripping Threshold
14.2 x Ir +/- 20%
Phase Failure Sensitivity
Yes
Operating Altitude
6561.68 ft (2000 m)
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
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
Rated Impulse Withstand Voltage
6 kV IEC 60947-6-2
Resistance To Radiated Fields
9.14 V/m (10 V/m) 3 IEC 61000-4-3
Immunity To Voltage Dips
70% / 500 ms IEC 61000-4-11
Fire Resistance
1760°F (960°C) parts supporting live components IEC 60695-2-12; 1202°F (650°C) IEC 60695-2-12
Immunity To Microbreaks
3 ms
Non-Dissipating Shock Wave
1 kV serial mode IEC 60947-6-2; 2 kV common mode IEC 60947-6-2
Rated Operational Voltage
690 V AC
Product Certifications
CE; UL; CSA; CCC; EAC; ASEFA; ATEX; Marine
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
Main Function Available
Protection against phase failure and phase imbalance; Protection against overload and short-circuit; Manual reset; Earth fault protection
Protective Treatment
TH IEC 60068
Control Circuit Voltage
110 to 240 V AC; 110 to 220 V DC
Operating Time
35 ms opening with LUB12 control circuit; 35 ms opening with LUB32 control circuit; 35 ms opening with LUB38 control circuit; 50 ms closing with LUB12 control circuit; 50 ms closing with LUB32 control circuit; 50 ms closing with LUB38 control circuit
Rated Insulation Voltage
690 V IEC 60947-6-2; 600 V UL 60947-4-1; 600 V CSA C22.2 No 60947-4-1
Fixing Mode
Plug-in front face)
Immunity To Radioelectric Fields
10 V IEC 61000-4-6
Shock Resistance
10 gn power poles open IEC 60068-2-27; 15 gn power poles closed IEC 60068-2-27
Typical Current Consumption
280 mA 110 to 240 V AC I maximum while closing with LUB12; 280 mA 110 to 240 V AC I maximum while closing with LUB32; 280 mA 110 to 240 V AC I maximum while closing with LUB38; 280 mA 110 to 220 V DC I maximum while closing with LUB12; 280 mA 110 to 220 V DC I maximum while closing with LUB32; 280 mA 110 to 220 V DC I maximum while closing with LUB38; 35 mA 110 to 240 V AC I rms sealed with LUB12; 25 mA 110 to 240 V AC I rms sealed with LUB32; 25 mA 110 to 240 V AC I rms sealed with LUB38; 35 mA 110 to 220 V DC I rms sealed with LUB12; 25 mA 110 to 220 V DC I rms sealed with LUB32; 25 mA 110 to 220 V DC I rms sealed with LUB38
Device Application
Motor control; Motor protection
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
Ambient Air Temperature For Operation
-13 to 158°F (-25 to 70°C)
Product Compatibility
Power base LUB12; Power base LUB32; Power base LUB38; Power base LUB120; Power base LUB320; Power base LUB380; Reversing contactor breaker LU2B12FU; Reversing contactor breaker LU2B32FU; Reversing contactor breaker LU2B38FU
Motor Power KW
0.25 kW 400 to 440 V AC 50/60 Hz
Ambient Air Temperature For Storage
-40 to 185°F (-40 to 85°C)
Product Specific Application
Basic protection requirements for motor starters: overload and short-circuit
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
Load Type
3-phase motor self-cooled
Product Or Component Type
Standard control unit
Country of Origin (subject to change)
France
