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
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
Vibration Resistance
2 gn 5-300 Hz power poles open IEC 60068-2-6 || 4 gn 5-300 Hz power poles closed IEC 60068-2-6
Shock Resistance
10 gn power poles open IEC 60068-2-27 || 15 gn power poles closed IEC 60068-2-27
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
Function Available
protection against overload and short-circuit || earth fault protection || protection against phase failure and phase imbalance || manual reset
Product Specific Application
basic protection and advanced functions, communication
Control Circuit Voltage
110 to 240 V AC; 110 to 220 V DC
Non-Dissipating Shock Wave
1 kV serial mode IEC 60947-6-2 || 2 kV common mode IEC 60947-6-2
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
Load Type
3-phase motor self-cooled
[Ui] Rated Insulation Voltage
690 V IEC 60947-6-2 || 600 V UL 60947-4-1 || 600 V CSA C22.2 No 60947-4-1
Heat Dissipation
2-2 W control circuit with LUB12 || 3-3 W control circuit with LUB32 || 3-3 W control circuit with LUB38
Thermal Overload Class
class 10 40-60 Hz -25-70°C IEC 60947-6-2 || class 10 40-60 Hz -25-70°C UL 508
Immunity To Radioelectric Fields
10 V IEC 61000-4-6
[Uimp] Rated Impulse Withstand Voltage
6 kV IEC 60947-6-2
Main Function Available
Protection against overload and short-circuit; Earth fault protection; Protection against phase failure and phase imbalance; Manual reset
Fire Resistance
960°C parts supporting live components IEC 60695-2-12 || 650°C IEC 60695-2-12
Motor Power Kw
1.5 kW 400 to 440 V AC 50/60 Hz || 2.2 kW 500 V AC 50/60 Hz || 3 kW 690 V AC 50/60 Hz
Fixing Mode
plug-in front face)
Thermal Protection Adjustment Range
1.25-5 A
[Ue] Rated Operational Voltage
690 V AC
Range
TeSys
Compatibility Code
LUCB
Reset
manual reset
[Uc] Control Circuit Voltage
110 to 240 V AC || 110 to 220 V DC
Network Frequency
40 to 60 Hz
Device Short Name
LUCB
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
Ambient Air Temperature For Storage
-40-85°C
Product Certifications
CE || UL || CSA || CCC || EAC || ASEFA || ATEX || Marine
Tripping Threshold
14.2 x Ir +/- 20 %
Phase Failure Sensitivity
yes
Operating Altitude
6561.68 ft (2000 m)
Rated Motor Current Adjustment Range
1.25 to 5 A
Rated Insulation Voltage
690 V IEC 60947-6-2; 600 V UL 60947-4-1; 600 V CSA C22.2 No 60947-4-1
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
Protective Treatment
TH IEC 60068
Product Name
TeSys Ultra
Product Or Component Type
advanced control unit
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2 || 8 kV 4 on contact IEC 61000-4-2
Immunity To Voltage Dips
70 % / 500 ms IEC 61000-4-11
Resistance To Radiated Fields
10 V/m 3 IEC 61000-4-3
Device Application
motor control || motor protection
Immunity To Microbreaks
3 ms
Ambient Air Temperature For Operation
-25-70°C
Utilisation Category
AC-41 || AC-44 || AC-43
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
Overload Module, Maximum Rated Motor Current Adjustment 5 A, Minumum Rated Motor Current Adjustment 1.25 A, Coil Voltage 110-240V AC/DC, Compatible with Series TeSys Ultra, Terminal Connection Type Wire Leads, Trip Class 10, Phase Three, Maximum Voltage Rating 690V AC, Reset Type Manual, Standards ASEFA, ATEX Compliant, CCC, CE, CSA, CSA C22.2, EAC, EN 60947-6-2, Green Premium RoHS/REACH, IEC 60947-6-2, UL Listed, Compatible with Grainger Part Number 5AB63, 5AB64, 5AB66, 5AB68
