LC1D18N7 Schneider Electric Industrial Automation Components

LC1D18N7 on Powermatic Associates
Schneider Electric

Part#:LC1D18N7

Manufacturer:Schneider Electric

Category:Industrial Automation Components

Product Lifecycle:Active

Product description

Schneider Electric LC1D18N7 is a magnetic contactor from the Deca sub-range, designed with screw connections and three poles (3P; 3NO). It has a rated current of 32A for AC-1 and 18A for 440Vac in AC-3 conditions. This contactor is suitable for DIN rail mounting and has a net width of 45 mm. It offers a degree of protection rated at IP20 and operates within control voltage ranges of 332-456Vac (415Vac nominal; 50Hz; 0.8...1.1 x Uc) and 353-456Vac (415Vac nominal; 60Hz; 0.85...1.1 x Uc). The rated operating voltage (Ue) is up to 690 V, and it includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact, both of the instantaneous type (1NO+1NC). The rated impulse voltage (Uimp) is 6 kV. Its rated active power spans from 4kW at 220-230Vac to 10kW at 660-690Vac in AC-3 conditions. The rated power in horsepower (HP) varies from 1HP at 115Vac in single-phase to 15HP at 575-600Vac in three-phase, according to UL/CSA standards. The mechanical durability of the LC1D18N7 is rated at 15 million operations at no load, and its electrical durability is rated at 1.6 million operations with load. The rated voltage for phase-to-phase connections is 690 V.

Product Details

  • Power Pole Contact Composition
    3 NO
  • [Uimp] Rated Impulse Withstand Voltage
    6 kV IEC 60947
  • Coil Technology
    Without built-in suppressor module
  • Range
    TeSys
  • Product Or Component Type
    Contactor
  • Rated Breaking Capacity
    300 A 440 V power circuit IEC 60947
  • Minimum Switching Voltage
    17 V signalling circuit
  • Poles Description
    3P
  • Auxiliary Contact Composition
    1 NO + 1 NC
  • Control Circuit Type
    AC 50/60 Hz
  • Mechanical Durability
    15 Mcycles
  • Minimum Switching Current
    5 mA signalling circuit
  • Device Short Name
    LC1D
  • Overvoltage Category
    III
  • Product Name
    TeSys D
  • Signalling Circuit Frequency
    25...400 Hz
  • Average Impedance
    2.5 mOhm - Ith 32 A 50 Hz power circuit
  • Heat Dissipation
    2…3 W 50/60 Hz
  • [Uc] Control Circuit Voltage
    415 V AC 50/60 Hz
  • Front Cover
    With
  • Maximum Operating Rate
    3600 cyc/h 140 °F (60 °C)
  • Insulation Resistance
    > 10 MOhm signalling circuit
  • [Ue] Rated Operational Voltage
    Power circuit <= 690 V AC 25...400 Hz Power circuit <= 300 V DC
  • Operating Time
    12...22 ms closing 4...19 ms opening
  • Electrical Durability
    1.65 Mcycles 18 A AC-3 <= 440 V 1 Mcycles 32 A AC-1 <= 440 V
  • Mounting Support
    Rail Plate
  • Power Dissipation Per Pole
    2.5 W AC-1 0.8 W AC-3
  • Non-Overlap Time
    1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
  • [Ie] Rated Operational Current
    18 A 140 °F (60 °C)) <= 440 V AC AC-3 power circuit 32 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
  • Contactor Application
    Resistive load Motor control
  • [Ith] Conventional Free Air Thermal Current
    10 A 140 °F (60 °C) signalling circuit 32 A 140 °F (60 °C) power circuit
  • Hold-In Power Consumption In VA
    7.5 VA 60 Hz 0.3 68 °F (20 °C)) 7 VA 50 Hz 0.3 68 °F (20 °C))
  • Auxiliary Contacts Type
    Mechanically linked 1 NO + 1 NC IEC 60947-5-1 Mirror contact 1 NC IEC 60947-4-1
  • 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
  • Inrush Power In VA
    70 VA 60 Hz 0.75 68 °F (20 °C)) 70 VA 50 Hz 0.75 68 °F (20 °C))
  • Utilisation Category
    AC-1 AC-4 AC-3
  • Irms Rated Making Capacity
    140 A AC signalling circuit IEC 60947-5-1 250 A DC signalling circuit IEC 60947-5-1 300 A 440 V power circuit IEC 60947
  • Associated Fuse Rating
    10 A gG signalling circuit IEC 60947-5-1 50 A gG <= 690 V type 1 power circuit 35 A gG <= 690 V type 2 power circuit
  • Connections - Terminals
    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)flexible without cable end Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)fl
  • Control Circuit Voltage Limits
    0.3...0.6 Uc -40…158 °F (-40…70 °C) drop-out AC 50/60 Hz 0.8...1.1 Uc -40…140 °F (-40…60 °C) operational AC 50 Hz 0.85...1.1 Uc -40…140 °F (-40…60 °C) operational AC 60 Hz 1...1.1 Uc 140…158 °F (60…70 °C) operational AC 50/60 Hz
  • Tightening Torque
    Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2 Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm Control circuit 15.05 lb
  • [Icw] Rated Short-Time Withstand Current
    145 A 104 °F (40 °C) - 10 s power circuit 240 A 104 °F (40 °C) - 1 s power circuit 40 A 104 °F (40 °C) - 10 min power circuit 84 A 104 °F (40 °C) - 1 min power circuit 100 A - 1 s signalling circuit 120 A - 500 ms signalling circu
  • Motor Power HP (UL / CSA)
    1 hp 115 V at AC 50/60 Hz for 1 phase 3 hp 230/240 V at AC 50/60 Hz for 1 phase 5 hp 200/208 V at AC 50/60 Hz for 3 phase 5 hp 230/240 V at AC 50/60 Hz for 3 phase 10 hp 460/480 V at AC 50/60 Hz for 3 phase 15 hp 575/600 V at AC 5
  • Motor Power Kw
    4 kW 220...230 V AC 50/60 Hz AC-3) 7.5 kW 380...400 V AC 50/60 Hz AC-3) 9 kW 415...440 V AC 50/60 Hz AC-3) 10 kW 500 V AC 50/60 Hz AC-3) 10 kW 660...690 V AC 50/60 Hz AC-3) 4 kW 400 V AC 50/60 Hz AC-4)
  • [Ui] Rated Insulation Voltage
    Power circuit 690 V IEC 60947-4-1 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
  • Standards
    CSA C22.2 No 14 EN 60947-4-1 EN 60947-5-1 IEC 60947-4-1 IEC 60947-5-1 UL 508
  • Product Certifications
    GOST CSA RINA DNV CCC LROS (Lloyds register of shipping) UL BV GL

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LC1D18N7 on Powermatic Associates is $169.21. 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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Schneider Electric LC1D18N7 is a magnetic contactor from the Deca sub-range, designed with screw connections and three poles (3P; 3NO). It has a rated current of 32A for AC-1 and 18A for 440Vac in AC-3 conditions. This contactor is suitable for DIN rail mounting and has a net width of 45 mm. It offers a degree of protection rated at IP20 and operates within control voltage ranges of 332-456Vac (415Vac nominal; 50Hz; 0.8...1.1 x Uc) and 353-456Vac (415Vac nominal; 60Hz; 0.85...1.1 x Uc). The rated operating voltage (Ue) is up to 690 V, and it includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact, both of the instantaneous type (1NO+1NC). The rated impulse voltage (Uimp) is 6 kV. Its rated active power spans from 4kW at 220-230Vac to 10kW at 660-690Vac in AC-3 conditions. The rated power in horsepower (HP) varies from 1HP at 115Vac in single-phase to 15HP at 575-600Vac in three-phase, according to UL/CSA standards. The mechanical durability of the LC1D18N7 is rated at 15 million operations at no load, and its electrical durability is rated at 1.6 million operations with load. The rated voltage for phase-to-phase connections is 690 V.

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