basic protection and advanced functions, communication
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2 || 8 kV 4 on contact IEC 61000-4-2
Range
TeSys
Protective Treatment
TH IEC 60068
Shock Resistance
10 gn power poles open IEC 60068-2-27 || 15 gn power poles closed IEC 60068-2-27
Phase Failure Sensitivity
yes
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
Operating Altitude
6561.68 ft (2000 m)
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
Fire Resistance
960°C parts supporting live components IEC 60695-2-12 || 650°C IEC 60695-2-12
Product Certifications
CE || UL || CSA || CCC || EAC || ASEFA || ATEX || Marine
Tripping Threshold
14.2 x Ir +/- 20 %
Network Frequency
40 to 60 Hz
Heat Dissipation
2-2 W control circuit with LUB12 || 3-3 W control circuit with LUB32 || 3-3 W control circuit with LUB38
Fixing Mode
plug-in front face)
Product Or Component Type
advanced control unit
Product Name
TeSys Ultra
[Uc] Control Circuit Voltage
110 to 240 V AC || 110 to 220 V DC
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
Compatibility Code
LUCB
Ambient Air Temperature For Storage
-40-85°C
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
[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
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
Resistance To Radiated Fields
10 V/m 3 IEC 61000-4-3
[Uimp] Rated Impulse Withstand Voltage
6 kV IEC 60947-6-2
Utilisation Category
AC-43 || AC-44 || AC-41
Ambient Air Temperature For Operation
-25-70°C
Immunity To Microbreaks
3 ms
Immunity To Voltage Dips
70 % / 500 ms IEC 61000-4-11
Immunity To Radioelectric Fields
10 V IEC 61000-4-6
Device Application
motor control || motor protection
Non-Dissipating Shock Wave
1 kV serial mode IEC 60947-6-2 || 2 kV common mode IEC 60947-6-2
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
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
Reset
manual reset
[Ue] Rated Operational Voltage
690 V AC
Function Available
earth fault protection || protection against phase failure and phase imbalance || protection against overload and short-circuit || manual reset
Thermal Protection Adjustment Range
3-12 A
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
Load Type
3-phase motor self-cooled
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
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
Overload Module, Maximum Rated Motor Current Adjustment 12 A, Minumum Rated Motor Current Adjustment 3 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
