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Schneider Electric LUB12 Non Reversing Power Base, Tesys Ultra, 3P, 1NO + 1NC, 12A, 690V
Schneider Electric LUB12 Non Reversing Power Base, Tesys Ultra, 3P, 1NO + 1NC, 12A, 690V
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Specifications
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Rated Current
12 A at <= 440 V 12 A at 500 V 9 A at 690 V
Rated Voltage
690 V AC for power circuit
Operating Temperature
-25…60 °C with LUCM -25…70 °C with LUCA, LUCB, LUCC, LUCD
Standards and Certifications
EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier
Coil Voltage
24 V AC 50/60 Hz 24 V DC 48...72 V AC 50/60 Hz 48...72 V DC 110...240 V AC 50/60 Hz 110...220 V DC
Auxiliary Contacts
1 NO + 1 NC
Width
45 mm
Depth
126 mm
[Ui] Rated Insulation Voltage
690 V conforming to IEC 60947-6-2 (pollution degree 3) 600 V conforming to UL 60947-4-1 600 V conforming to CSA C22.2 No 60947-4-1
[Uimp] Rated Impulse Withstand Voltage
6 kV conforming to IEC 60947-6-2
Ip Degree Of Protection
IP20 conforming to IEC 60947-1 (front panel and wired terminals) IP20 conforming to IEC 60947-1 (other faces) IP40 conforming to IEC 60947-1 (front panel outside connection zone)
Height
154 mm
Range
TeSys
This spec is not available in the specification table.
Product Name
TeSys Ultra
This spec is not available in the specification table.
Device Short Name
LUB
This spec is not available in the specification table.
Device Application
Motor control Motor protection
This spec is not available in the specification table.
Pole Configuration
3P
This spec is not available in the specification table.
Utilisation Category
AC-43 AC-44 AC-41
This spec is not available in the specification table.
Compatibility Code
LUB
This spec is not available in the specification table.
Network Frequency
40...60 Hz
This spec is not available in the specification table.
Suitability For Isolation
Yes
This spec is not available in the specification table.
[Ics] Rated Service Breaking Capacity
50 kA at 230 V 50 kA at 440 V 10 kA at 500 V 4 kA at 690 V
This spec is not available in the specification table.
Connections - Terminals
Control circuit: screw clamp terminals 1 cable(s) 0.34…1.5 mm² flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 0.75…1.5 mm² flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 0.75…1.5 mm² rigid Control circuit: screw clamp terminals 2 cable(s) 0.34…1.5 mm² flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 0.75…1.5 mm² flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 0.75…1.5 mm² rigid Power circuit: screw clamp terminals 1 cable(s) 1…10 mm² rigid Power circuit: screw clamp terminals 1 cable(s) 1…6 mm² flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 2.5…10 mm² flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 1…6 mm² flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1…6 mm² rigid Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm² flexible without cable end
This spec is not available in the specification table.
Mechanical Durability
15 Mcycles
This spec is not available in the specification table.
Ambient Air Temperature For Storage
-40…85 °C
This spec is not available in the specification table.
Operating Altitude
2000 m
This spec is not available in the specification table.
Tightening Torque
Control circuit: 0.8…1.2 N.m flat screwdriver 5 mm Control circuit: 0.8…1.2 N.m Philips no 1 screwdriver 5 mm Power circuit: 1.9…2.5 N.m flat screwdriver 6 mm Power circuit: 1.9…2.5 N.m Philips No 2 screwdriver 6 mm Power circuit: 1.9…2.5 N.m pozidriv No 2 screwdriver 6 mm
This spec is not available in the specification table.
Fixing Mode
Clipped (DIN rail) Screw-fixed (plate)
This spec is not available in the specification table.
[Ith] Conventional Free Air Thermal Current
12 A
This spec is not available in the specification table.
Safety Reliability Level
B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
This spec is not available in the specification table.
Heat Dissipation
2 W for control circuit with LUCA, LUCB, LUCC, LUCD 1.7 W for control circuit with LUCM
This spec is not available in the specification table.
Operating Time
35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM for control circuit 50 ms at >= 72 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 60 ms at 48 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 70 ms at 24 V closing with LUCA, LUCB, LUCC, LUCD for control circuit 75 ms closing with LUCM for control circuit
This spec is not available in the specification table.
Maximum Operating Rate
3600 cyc/h
This spec is not available in the specification table.
Product Certifications
CE UL CSA CCC EAC ASEFA ATEX Marine
This spec is not available in the specification table.
Protective Treatment
TH conforming to IEC 60068
This spec is not available in the specification table.
Fire Resistance
960 °C parts supporting live components conforming to IEC 60695-2-12 650 °C conforming to IEC 60695-2-12
This spec is not available in the specification table.
Typical Current Consumption
130 mA at 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 140 mA at 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 150 mA at 24 V DC I maximum while closing with LUCM 280 mA at 110...220 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 110...240 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 48...72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 280 mA at 48...72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 35 mA at 110...220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 35 mA at 110...240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 35 mA at 48...72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 35 mA at 48...72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 60 mA at 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD 70 mA at 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD 70 mA at 24 V DC I rms sealed with LUCM
This spec is not available in the specification table.
Safe Separation Of Circuit
400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N
This spec is not available in the specification table.
Shock Resistance
10 gn power poles open conforming to IEC 60068-2-27 15 gn power poles closed conforming to IEC 60068-2-27
This spec is not available in the specification table.
Vibration Resistance
2 gn (f= 5…300 Hz) power poles open conforming to IEC 60068-2-27 4 gn (f= 5…300 Hz) power poles closed conforming to IEC 60068-2-27
This spec is not available in the specification table.
Resistance To Electrostatic Discharge
8 kV level 3 in open air conforming to IEC 61000-4-2 8 kV level 4 on contact conforming to IEC 61000-4-2
This spec is not available in the specification table.
Non-Dissipating Shock Wave
1 kV serial mode 24...240 V AC conforming to IEC 60947-6-2 1 kV serial mode 48...220 V DC conforming to IEC 60947-6-2 2 kV common mode 24...240 V AC conforming to IEC 60947-6-2 2 kV common mode 48...220 V DC conforming to IEC 60947-6-2
This spec is not available in the specification table.
Resistance To Radiated Fields
10 V/m 3 conforming to IEC 61000-4-3
This spec is not available in the specification table.
Resistance To Fast Transients
2 kV class 3 serial link conforming to IEC 61000-4-4 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4
This spec is not available in the specification table.
Immunity To Radioelectric Fields
10 V conforming to IEC 61000-4-6
This spec is not available in the specification table.
Immunity To Microbreaks
3 ms for control circuit
This spec is not available in the specification table.
Immunity To Voltage Dips
70 % / 500 ms conforming to IEC 61000-4-11
This spec is not available in the specification table.
Product Description
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