LC1DT256BL Schneider Electric Industrial Automation Components

LC1DT256BL on Powermatic Associates
Schneider Electric

Part#:LC1DT256BL

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

16 in stock

Apr 29, 2026

Product description

Schneider Electric LC1DT256BL is a magnetic contactor from the Deca sub-range designed with a low-consumption coil that consumes less than 2.4W. It features ring-lugs connections and is equipped with 4 poles (4NO) capable of handling a rated current of 25A under AC-1 conditions. This contactor is designed for DIN rail mounting and has a net width of 45 mm. It offers a degree of protection rated at IP20 and operates with a control voltage (DC) range of 19.2-30Vdc, with a nominal voltage of 24Vdc. The LC1DT256BL includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, both of the instantaneous type, and has a mechanical durability of 15 million operations at no load. It can handle a rated impulse voltage (Uimp) of 6 kV and is suitable for phase-to-phase rated voltages up to 690 V AC.

Product Details

  • Device Short Name
    LC1D
  • [Uc] Control Circuit Voltage
    24 V DC
  • Maximum Operating Rate
    3600 cyc/h 140 °F (60 °C)
  • Minimum Switching Voltage
    17 V signalling circuit
  • Product Name
    TeSys D
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • Rated Breaking Capacity
    250 A 440 V power circuit IEC 60947
  • Signalling Circuit Frequency
    25...400 Hz
  • Control Circuit Type
    DC low consumption
  • Mechanical Durability
    30 Mcycles
  • [Ie] Rated Operational Current
    25 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
  • Hold-In Power Consumption In W
    2.4 W 68 °F (20 °C)
  • Insulation Resistance
    > 10 MOhm signalling circuit
  • Poles Description
    4P
  • Coil Technology
    Built-in bidirectional peak limiting diode suppressor
  • Contactor Application
    Resistive load
  • [Uimp] Rated Impulse Withstand Voltage
    6 kV IEC 60947
  • Electrical Durability
    0.8 Mcycles 25 A AC-1 <= 440 V
  • Inrush Power In W
    2.4 W 68 °F (20 °C))
  • Range
    TeSys
  • Power Dissipation Per Pole
    1.56 W AC-1
  • Average Impedance
    2.5 mOhm - Ith 25 A 50 Hz power circuit
  • Minimum Switching Current
    5 mA signalling circuit
  • Utilisation Category
    AC-1
  • Overvoltage Category
    III
  • Time Constant
    40 ms
  • Product Or Component Type
    Contactor
  • Power Pole Contact Composition
    4 NO
  • Front Cover
    With
  • [Ith] Conventional Free Air Thermal Current
    10 A 140 °F (60 °C) signalling circuit 25 A 140 °F (60 °C) power circuit
  • Irms Rated Making Capacity
    140 A AC signalling circuit IEC 60947-5-1 250 A DC signalling circuit IEC 60947-5-1 250 A 440 V power circuit IEC 60947
  • Associated Fuse Rating
    10 A gG signalling circuit IEC 60947-5-1 40 A gG <= 690 V type 1 power circuit 25 A gG <= 690 V type 2 power circuit
  • Mounting Support
    Plate Rail
  • Connections - Terminals
    Control circuit lugs-ring terminals 0.31 in (8 mm)) Power circuit lugs-ring terminals 0.31 in (8 mm))
  • Operating Time
    65.45...88.55 ms closing 20...30 ms opening
  • 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
  • [Ue] Rated Operational Voltage
    Power circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
  • Auxiliary Contacts Type
    Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
  • Non-Overlap Time
    1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
  • Control Circuit Voltage Limits
    0.1...0.3 Uc -40…158 °F (-40…70 °C) drop-out DC 0.8...1.25 Uc -40…140 °F (-40…60 °C) operational DC 1...1.25 Uc 140…158 °F (60…70 °C) operational DC
  • Tightening Torque
    Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals flat Ø 6 mm M3.5 Control circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals Philips No 2 M3.5 Power circuit 15.05 lbf.in (1.7 N.m) lugs-ring terminals flat Ø 6 mm M3.5 Power circuit
  • [Icw] Rated Short-Time Withstand Current
    30 A 104 °F (40 °C) - 10 min power circuit 61 A 104 °F (40 °C) - 1 min power circuit 105 A 104 °F (40 °C) - 10 s power circuit 210 A 104 °F (40 °C) - 1 s power circuit 100 A - 1 s signalling circuit 120 A - 500 ms signalling circu
  • Standards
    CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
  • [Ui] Rated Insulation Voltage
    Power circuit 600 V CSA Power circuit 600 V UL Signalling circuit 690 V IEC 60947-1 Signalling circuit 600 V CSA Signalling circuit 600 V UL Power circuit 690 V IEC 60947-4-1
  • Product Certifications
    BV LROS (Lloyds register of shipping) UL GL GOST CSA CCC DNV RINA

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LC1DT256BL on Powermatic Associates is $197.21. 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 LC1DT256BL from Powermatic Associates at the price of $197.21. Order today.

16 in stock

Schneider Electric LC1DT256BL is a magnetic contactor from the Deca sub-range designed with a low-consumption coil that consumes less than 2.4W. It features ring-lugs connections and is equipped with 4 poles (4NO) capable of handling a rated current of 25A under AC-1 conditions. This contactor is designed for DIN rail mounting and has a net width of 45 mm. It offers a degree of protection rated at IP20 and operates with a control voltage (DC) range of 19.2-30Vdc, with a nominal voltage of 24Vdc. The LC1DT256BL includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, both of the instantaneous type, and has a mechanical durability of 15 million operations at no load. It can handle a rated impulse voltage (Uimp) of 6 kV and is suitable for phase-to-phase rated voltages up to 690 V AC.

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