Thermal Setting Range (A)
3.00 to 12.00
For Use With
LUxB32, LUxS12, LUxS32 Power Bases, Mfr. Series LUxB12
Sensing Method
Electronic
Current Range
3.00 to 12.0A
Reset Type - Relay
Manual
Features
Earth Fault Protection
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
Terminal Connection Type
Wire Leads
Maximum Voltage Rating
690V AC
Minimum Operating Temperature
-13 Degrees F
Compatible with Series
TeSys Ultra
Maximum Operating Temperature
158 Degrees F
Minumum Rated Motor Current Adjustment
3 A
Maximum Rated Motor Current Adjustment
12 A
Compatible with Manufacturer Model Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Compatible Manufacturer Part Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Compatible Manufacturer Model Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
For Use With Mfr. Model Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Immunity To Voltage Dips
70 % / 500 ms IEC 61000-4-11
Product Specific Application
basic protection and advanced functions, communication
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
Non-Dissipating Shock Wave
1 kV serial mode IEC 60947-6-2 || 2 kV common mode IEC 60947-6-2
Utilisation Category
AC-44 || AC-43 || AC-41
Control Circuit Voltage Limits
20 to 26.5 V AC 24 V in operation || 14.5 V AC 24 V drop-out
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
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
Product Compatibility
power base LUB12 || power base LUB32 || power base LUB38 || power base LUB120 || power base LUB320 || power base LUB380 || reversing contactor breaker LU2B12B || reversing contactor breaker LU2B32B
Tripping Threshold
14.2 x Ir +/- 20 %
Fixing Mode
plug-in front face)
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
Network Frequency
40 to 60 Hz
[Ue] Rated Operational Voltage
690 V AC
Phase Failure Sensitivity
yes
Ambient Air Temperature For Storage
-40-85°C
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
Thermal Protection Adjustment Range
3-12 A
Heat Dissipation
2-2 W control circuit with LUB12 || 3-3 W control circuit with LUB32 || 3-3 W control circuit with LUB38
[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
Ambient Air Temperature For Operation
-25-70°C
Product Or Component Type
advanced control unit
[Uimp] Rated Impulse Withstand Voltage
6 kV IEC 60947-6-2
Device Application
motor control || motor protection
Function Available
manual reset || protection against phase failure and phase imbalance || protection against overload and short-circuit || earth fault protection
Typical Current Consumption
140 mA 24 V AC I maximum while closing with LUB12 || 220 mA 24 V AC I maximum while closing with LUB32 || 220 mA 24 V AC I maximum while closing with LUB38 || 70 mA 24 V AC I rms sealed with LUB12 || 90 mA 24 V AC I rms sealed with LUB32 || 90 mA 24 V AC I rms sealed with LUB38
Immunity To Microbreaks
3 ms
[Uc] Control Circuit Voltage
24 V AC
Resistance To Radiated Fields
10 V/m 3 IEC 61000-4-3
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
Fire Resistance
960°C parts supporting live components IEC 60695-2-12 || 650°C IEC 60695-2-12
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
Protective Treatment
TH IEC 60068
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
Operating Altitude
6561.68 ft (2000 m)
Resistance To Electrostatic Discharge
8 kV 3 in open air IEC 61000-4-2 || 8 kV 4 on contact IEC 61000-4-2
Compatible with Manufacturer Model No.
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Compatible with Mfr. Model No.
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
For Use with Mfr Model Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Compatible Pump Manufacturer Part Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
Compatible Mfr. Model Number
LU2B12B, LU2B32B, LUB12, LUB120, LUB32, LUB320, LUB38, LUB380
