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LUB120 – Advanced power base, TeSys Ultra, 3P, 12A/690V
LUB120
Advanced power base, TeSys Ultra, 3P, 12A/690V

TeSys U advanced power base, 3 poles (3NO), 12A/690V, to be completed with a control unit LUC to form a TeSys U starter controller, for 3-phase motor applications up to 5.5kW@400V. Base composed of power contacts, control coil, rotary handle, with a modular design for additional modules to form a "all in one" starter controller with basic or advanced protection and control functions. It is equipped with auxiliary signaling contacts (1NO+1NC), a control terminal block, and blanking shutters covering the empty cavities. It provides a high breaking capacity Icu 50kA@400V, start-stop control guaranteed for 3600 cycles/hour. Very compact (45mm width), DIN-rail mounting and screw fixing, with a padlockable rotary handle. Certified when used in conjunction with a LUC control unit (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).

Brand: Schneider Electric

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Specifications
[Ics] Rated Service Breaking Capacity
  • 50 kA 230 V
  • 50 kA 440 V
  • 10 kA 500 V
  • 4 kA 690 V
[Ue] Rated Operational Voltage 690 V AC power circuit
Auxiliary Contact Composition 1 NO + 1 NC
[Uc] Control Circuit 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
Product Or Component Type non reversing power base
[Ith] Conventional Free Air Thermal Current 12 A
Product Name TeSys Ultra
Range TeSys
Utilisation Category
  • AC-43
  • AC-44
  • AC-41
[Ie] Rated Operational Current
  • 12 A <= 440 V
  • 12 A 500 V
  • 9 A 690 V
Suitability For Isolation yes
Auxiliary Contacts Type
  • linked contacts 1 NO + 1 NC) IEC 60947-4-1
  • mirror contact 1 NC) IEC 60947-1
Poles Description 3P
Network Frequency 40...60 Hz
Device Application
  • motor control
  • motor protection
Device Short Name LUB
Warranty 18 months
Product Certifications
  • CE
  • UL
  • CSA
  • CCC
  • EAC
  • ASEFA
  • ATEX
  • Marine
Height 154 mm
Safety Reliability Level
  • B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1
  • B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
Maximum Operating Rate 3600 cyc/h
Connections - Terminals
  • power circuit screw clamp terminals 1 1-10 mm² rigid
  • power circuit screw clamp terminals 1 1-6 mm² flexible with cable end
  • power circuit screw clamp terminals 1 2.5-10 mm² flexible without cable end
  • power circuit screw clamp terminals 2 1-6 mm² flexible with cable end
  • power circuit screw clamp terminals 2 1-6 mm² rigid
  • power circuit screw clamp terminals 2 1.5-6 mm² flexible without cable end
  • control circuit without connection
Net Weight 0.865 kg
Fixing Mode
  • clipped DIN rail)
  • screw-fixed plate)
[Uimp] Rated Impulse Withstand Voltage 6 kVIEC 60947-6-2
Standards
  • 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
[Ui] Rated Insulation Voltage
  • 690 V IEC 60947-6-2 3)
  • 600 V UL 60947-4-1
  • 600 V CSA C22.2 No 60947-4-1
Typical Current Consumption
  • 130 mA 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD
  • 140 mA 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD
  • 150 mA 24 V DC I maximum while closing with LUCM
  • 280 mA 110...220 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD
  • 280 mA 110...240 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD
  • 280 mA 48...72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD
  • 280 mA 48...72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD
  • 35 mA 110...220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD
  • 35 mA 110...240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD
  • 35 mA 48...72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD
  • 35 mA 48...72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD
  • 60 mA 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD
  • 70 mA 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD
  • 70 mA 24 V DC I rms sealed with LUCM
Mechanical Durability 15 Mcycles
Compatibility Code LUB
Operating Time
  • 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM control circuit
  • 50 ms >= 72 V closing with LUCA, LUCB, LUCC, LUCD control circuit
  • 60 ms 48 V closing with LUCA, LUCB, LUCC, LUCD control circuit
  • 70 ms 24 V closing with LUCA, LUCB, LUCC, LUCD control circuit
  • 75 ms closing with LUCM control circuit
Width 45 mm
Tightening Torque
  • control circuit 0.8-1.2 N.m flat 5 mm
  • control circuit 0.8-1.2 N.m Philips no 1 5 mm
  • power circuit 1.9-2.5 N.m flat 6 mm
  • power circuit 1.9-2.5 N.m Philips No 2 6 mm
  • power circuit 1.9-2.5 N.m pozidriv No 2 6 mm
Safe Separation Of Circuit
  • 400 V SELV between the control and auxiliary circuits IEC 60947-1 appendix N
  • 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1 appendix N
Depth 126 mm
Heat Dissipation
  • 2-2 W control circuit with LUCA, LUCB, LUCC, LUCD
  • 1.7-1.7 W control circuit with LUCM
Rohs Exemption Information Yes
Mercury Free Yes
Environmental Disclosure ENVPEP080203EN_V1
Sustainable Offer Status Green Premium product
Pvc Free Yes
Reach Regulation Reference contains Substances of Very High Concern above the threshold
Weee The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs Regulation Product out of China RoHS scope. Substance declaration for your information.
Circularity Profile ENVEOLI0802003_V1
Eu Rohs Directive Compliant
Ambient Air Temperature For Operation
  • -25-60 °C with LUCM
  • -25-70 °C with LUCA, LUCB, LUCC, LUCD
Resistance To Radiated Fields 10 V/m 3 IEC 61000-4-3
Non-Dissipating Shock Wave
  • 1 kV serial mode 24...240 V AC IEC 60947-6-2
  • 1 kV serial mode 48...220 V DC IEC 60947-6-2
  • 2 kV common mode 24...240 V AC IEC 60947-6-2
  • 2 kV common mode 48...220 V DC IEC 60947-6-2
Shock Resistance
  • 10 gn power poles open IEC 60068-2-27
  • 15 gn power poles closed IEC 60068-2-27
Immunity To Microbreaks 3 ms control circuit
Immunity To Voltage Dips 70 % / 500 ms IEC 61000-4-11
Vibration Resistance
  • 2 gn 5-300 Hz) power poles open IEC 60068-2-27
  • 4 gn 5-300 Hz) power poles closed IEC 60068-2-27
Ambient Air Temperature For Storage -40-85 °C
Protective Treatment TH IEC 60068
Resistance To Electrostatic Discharge
  • 8 kV 3 in open air IEC 61000-4-2
  • 8 kV 4 on contact IEC 61000-4-2
Ip Degree Of Protection
  • IP20 IEC 60947-1 front panel and wired terminals)
  • IP20 IEC 60947-1 other faces)
  • IP40 IEC 60947-1 front panel outside connection zone)
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
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 Altitude 6561.68 ft (2000 m)
Documents
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