LU2B12FU

Schneider Electric TeSys U power base - 12 A - 110...220 V DC screw clamps control

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LU2B12FU

Schneider Electric TeSys U power base - 12 A - 110...220 V DC screw clamps control

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LU2B12FU
Rp ‎ 9.833.500
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Schneider Electric TeSys U power base - 12 A - 110...220 V DC screw clamps control

Rp ‎ 9.833.500

Product Documents

Description

TeSys U standard reversing power base, 3 poles (3NO), rated 12A/690V, to be completed with a control unit LUC to form a TeSys U reversing 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" reversing starter controller with basic or advanced protection and control functions. It is equipped with a reverser module LU2MB0FU to be supplied with 110-240V AC / 110-220V DC, auxiliary signaling contacts (1NO+1NC), a control terminal block, 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).

Product details

  • Activity
    PPCTR
  • Weight (in Kg)
    1.296
  • Net weight
    1.27 kg
  • auxiliary contacts type
    type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1
    type mirror contact (1 NC) conforming to IEC 60947-1
  • Product Or Component Type
    reversing power base
  • Mechanical Durability
    15 Mcycles
  • Protective Treatment
    TH conforming to IEC 60068
  • Immunity to Microbreaks
    3 ms for control circuit
  • Poles Description
    3P
  • Network frequency
    40...60 Hz
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • Inrush Restraint Duration
    25 ms AC 50/60 Hz
    15 ms DC
  • Resistance To Radiated Fields
    10 V/m 3 conforming to IEC 61000-4-3
  • [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)
  • 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
  • [Uimp] Rated Impulse Wthstand Voltage
    6 kV conforming to IEC 60947-6-2
  • Ambient air temperature for operation
    -25-60 °C with LUCM
    -25-70 °C with LUCA, LUCB, LUCC, LUCD
  • Range of Product
    TeSys Ultra
  • 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
  • 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
  • Product Certifications
    CE
    UL
    CSA
    CCC
    EAC
    ASEFA
    ATEX
    Marine
  • [Ith] Conventional Free Air Thermal Current
    0
  • [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
  • Control Circuit Voltage Limits
    55 V DC drop-out
    55 V AC drop-out
    88...242 V DC in operation
    88...264 V AC in operation
  • Fire Resistance
    960 °C parts supporting live components conforming to IEC 60695-2-12
    650 °C conforming to IEC 60695-2-12
  • Heat Dissipation
    2-2 W for control circuit with LUCA, LUCB, LUCC, LUCD
    1.7-1.7 W for control circuit with LUCM
  • Maximum Operating Rate
    3600 cyc/h
  • Operating Time
    150 ms with change of direction for power circuit
    35 ms opening for control circuit
    75 ms without change of direction for power circuit
    50 ms closing for control circuit
  • 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
  • Product Compatibility
    control unit LUC.X6FU
    control unit LUC.1XFU
    control unit LUC.05FU
    control unit LUC.12FU
  • 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
  • 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
  • Shock Resistance
    10 gn power poles open conforming to IEC 60068-2-27
    15 gn power poles closed conforming to IEC 60068-2-27
  • Fixing Mode
    clipped (DIN rail)
    screw-fixed (plate)
  • [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
  • Non-Dissipating Shock Wave
    1 kV serial mode conforming to IEC 60947-6-2
    2 kV common mode conforming to IEC 60947-6-2
  • 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
  • Typical Current Consumption
    1000 mA at 110...220 V DC I maximum while closing
    1000 mA at 110...240 V AC I maximum while closing
  • Device short name
    LU2B
  • Depth
    126 mm
  • Ambient air temperature for storage
    -40-85 °C
  • Height
    224 mm
  • width
    45 mm
  • Utilisation category
    AC-43
    AC-44
    AC-41
  • Operating altitude
    2000 m
  • Compatibility code
    LU2B
  • Device Application
    motor control
    motor protection
  • 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
  • Suitability for isolation
    yes
  • Immunity to Radioelectric Fields
    10 V conforming to IEC 61000-4-6
  • Immunity to Voltage Dips
    70 % / 500 ms conforming to IEC 61000-4-11
  • [Uc] Control Circuit Voltage
    110...240 V AC 50/60 Hz
    110...220 V DC
  • [Ue] Rated Operational Voltage
    690 V AC for power circuit
  • Brand
    Schneider Electric
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