LC1DT20MD Schneider Electric Industrial Automation Components

LC1DT20MD on Powermatic Associates
Schneider Electric

Part#:LC1DT20MD

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

Product description

Schneider Electric LC1DT20MD is a magnetic contactor from the Deca sub-range, designed with screw connections and equipped with 4 poles (4NO). It has a rated current of 20A (AC-1) and is suitable for DIN rail mounting. The dimensions include a net width of 45 mm and it offers a degree of protection rated at IP20. This contactor operates with a control voltage (DC) range of 165-275Vdc, with a nominal value of 220Vdc, and supports a rated operating voltage (Ue) up to 690 V. It features 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, with the contacts type being 1NO+1NC instantaneous auxiliaries. The LC1DT20MD is capable of withstanding a rated impulse voltage (Uimp) of 6 kV and boasts a mechanical durability of 15,000,000 operations at no load. The rated voltage (AC) for phase-to-phase connections is 690 V.

Product Details

  • Contactor Application
    Resistive load
  • Control Circuit Type
    DC standard
  • Average Impedance
    2.5 mOhm - Ith 20 A 50 Hz power circuit
  • [Ie] Rated Operational Current
    20 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
  • Power Pole Contact Composition
    4 NO
  • Hold-In Power Consumption In W
    5.4 W 68 °F (20 °C)
  • Poles Description
    4P
  • Rated Breaking Capacity
    250 A 440 V power circuit IEC 60947
  • Signalling Circuit Frequency
    25...400 Hz
  • Device Short Name
    LC1D
  • Overvoltage Category
    III
  • Time Constant
    28 ms
  • Range
    TeSys
  • [Uimp] Rated Impulse Withstand Voltage
    6 kV IEC 60947
  • Maximum Operating Rate
    3600 cyc/h 140 °F (60 °C)
  • Insulation Resistance
    > 10 MOhm signalling circuit
  • Power Dissipation Per Pole
    1.56 W AC-1
  • Coil Technology
    Built-in bidirectional peak limiting diode suppressor
  • Minimum Switching Voltage
    17 V signalling circuit
  • Product Name
    TeSys D
  • Front Cover
    With
  • Product Or Component Type
    Contactor
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • [Uc] Control Circuit Voltage
    220 V DC
  • Utilisation Category
    AC-1
  • Mechanical Durability
    30 Mcycles
  • Inrush Power In W
    5.4 W 68 °F (20 °C))
  • Minimum Switching Current
    5 mA signalling circuit
  • [Ith] Conventional Free Air Thermal Current
    10 A 140 °F (60 °C) signalling circuit 20 A 140 °F (60 °C) power circuit
  • Non-Overlap Time
    1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
  • 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
  • Operating Time
    16...24 ms opening 53.55...72.45 ms closing
  • Auxiliary Contacts Type
    Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
  • [Ue] Rated Operational Voltage
    Power circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
  • Mounting Support
    Rail Plate
  • Control Circuit Voltage Limits
    0.1...0.25 Uc -40…158 °F (-40…70 °C) drop-out DC 0.7...1.25 Uc -40…140 °F (-40…60 °C) operational DC 1...1.25 Uc 140…158 °F (60…70 °C) operational DC
  • Connections - Terminals
    Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable end Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)fle
  • Associated Fuse Rating
    10 A gG signalling circuit IEC 60947-5-1 25 A gG <= 690 V type 1 power circuit 20 A gG <= 690 V type 2 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
  • Tightening Torque
    Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2 Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Power circuit 15.05 lb
  • Standards
    CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
  • [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
  • [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
    UL CSA LROS (Lloyds register of shipping) CCC BV RINA GOST GL DNV

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LC1DT20MD on Powermatic Associates is $131.68. Order now.



Similar products from: Schneider Electric Industrial Automation Components

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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 LC1DT20MD from Powermatic Associates at the price of $131.68. Order today.

Out if stock but available for backorder.

Schneider Electric LC1DT20MD is a magnetic contactor from the Deca sub-range, designed with screw connections and equipped with 4 poles (4NO). It has a rated current of 20A (AC-1) and is suitable for DIN rail mounting. The dimensions include a net width of 45 mm and it offers a degree of protection rated at IP20. This contactor operates with a control voltage (DC) range of 165-275Vdc, with a nominal value of 220Vdc, and supports a rated operating voltage (Ue) up to 690 V. It features 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, with the contacts type being 1NO+1NC instantaneous auxiliaries. The LC1DT20MD is capable of withstanding a rated impulse voltage (Uimp) of 6 kV and boasts a mechanical durability of 15,000,000 operations at no load. The rated voltage (AC) for phase-to-phase connections is 690 V.

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