LU2B12ES Schneider Electric Industrial Automation Components

LU2B12ES on Powermatic Associates
Schneider Electric

Part#:LU2B12ES

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

Product description

Schneider Electric LU2B12ES is a protection unit belonging to the Ultra sub-range, designed with a standard reversing power base that includes a built-in circuit breaker (C.B.) and contactor (cont.) ensuring total coordination at 48Vac (50/60Hz) / 48-72Vdc. It features screw connections and is equipped with 2 x 3-poles (2x3P) for connectivity. The rated current is specified as 12A at 500Vac, 9A at 690Vac, and 12A at 400Vac. This unit can be mounted via DIN rail or plate mounting methods and offers a degree of protection rated at IP20 and IP40. The rated operating voltage (Ue) stands at 690 V, with 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It has a rated impulse voltage (Uimp) of 6 kV and boasts a mechanical durability of 15,000,000 operations at no load. The operating rate is 3,600 cycles/hour, and the rated voltage for AC phase-to-phase is 690 V.

Product Details

  • Network Frequency
    40...60 Hz
  • Depth
    4.96 in (126 mm)
  • Product Or Component Type
    Reversing power base
  • Poles Description
    3P
  • Compatibility Code
    LU2B
  • Product Name
    TeSys U
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • Net Weight
    2.80 lb(US) (1.27 kg)
  • Device Short Name
    LU2B
  • [Ue] Rated Operational Voltage
    690 V AC power circuit
  • [Ith] Conventional Free Air Thermal Current
    12 A
  • Width
    1.77 in (45 mm)
  • Mechanical Durability
    15 Mcycles
  • Range
    TeSys
  • Suitability For Isolation
    Yes
  • Maximum Operating Rate
    3600 cyc/h
  • Height
    8.82 in (224 mm)
  • [Uimp] Rated Impulse Withstand Voltage
    6 kVIEC 60947-6-2
  • Inrush Restraint Duration
    25 ms AC 50/60 Hz 15 ms DC
  • Device Application
    Motor control Motor protection
  • [Uc] Control Circuit Voltage
    48...72 V AC 50/60 Hz 48...72 V DC
  • Typical Current Consumption
    2300 mA 48...72 V DC I maximum while closing 2300 mA 48...72 V AC I maximum while closing
  • Fixing Mode
    Clipped DIN rail) Screw-fixed plate)
  • Heat Dissipation
    3 W control circuit with LUCA, LUCB, LUCC, LUCD 1.8 W control circuit with LUCM
  • Auxiliary Contacts Type
    Linked contacts 1 NO + 1 NC) IEC 60947-4-1 Mirror contact 1 NC) IEC 60947-1
  • 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
  • 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
  • Utilisation Category
    AC-43 AC-44 AC-41
  • [Ie] Rated Operational Current
    12 A <= 440 V 12 A 500 V 9 A 690 V
  • [Ics] Rated Service Breaking Capacity
    50 kA 230 V 50 kA 440 V 10 kA 500 V 4 kA 690 V
  • Connections - Terminals
    Control circuit screw clamp terminals 1 0.00…0.00 in² (0.34…1.5 mm²) flexible with cable end Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…1.5 mm²) flexible without cable end Control circuit screw clamp terminals 1 0.00…0.00 in² (0
  • [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
  • 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 Compatibility
    Control unit LUC.X6ES Control unit LUC.1XES Control unit LUC.05ES Control unit LUC.12ES
  • Tightening Torque
    Control circuit 7.08…10.62 lbf.in (0.8…1.2 N.m) flat 0.20 in (5 mm) Control circuit 7.08…10.62 lbf.in (0.8…1.2 N.m) Philips no 1 0.20 in (5 mm) Power circuit 16.82…22.13 lbf.in (1.9…2.5 N.m) flat 0.24 in (6 mm) Power circuit 16.82…22.13 lbf
  • Operating Time
    150 ms with change of direction power circuit 35 ms opening control circuit 75 ms without change of direction power circuit 60 ms closing control circuit
  • Control Circuit Voltage Limits
    29 V AC drop-out 29 V DC drop-out 38.5...72 V AC in operation 38.5...93 V DC in operation
  • Product Certifications
    CE UL CSA CCC EAC ASEFA ATEX Marine

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LU2B12ES on Powermatic Associates is $574.91. Order now.



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About the manufacturer

Schneider Electric

Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...

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Purchase the LU2B12ES from Powermatic Associates at the price of $574.91. Order today.

Out if stock but available for backorder.

Schneider Electric LU2B12ES is a protection unit belonging to the Ultra sub-range, designed with a standard reversing power base that includes a built-in circuit breaker (C.B.) and contactor (cont.) ensuring total coordination at 48Vac (50/60Hz) / 48-72Vdc. It features screw connections and is equipped with 2 x 3-poles (2x3P) for connectivity. The rated current is specified as 12A at 500Vac, 9A at 690Vac, and 12A at 400Vac. This unit can be mounted via DIN rail or plate mounting methods and offers a degree of protection rated at IP20 and IP40. The rated operating voltage (Ue) stands at 690 V, with 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It has a rated impulse voltage (Uimp) of 6 kV and boasts a mechanical durability of 15,000,000 operations at no load. The operating rate is 3,600 cycles/hour, and the rated voltage for AC phase-to-phase is 690 V.

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