Schneider Electric Contactor 18A 24V 50/60HZ - LC1D18B7

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Schneider ElectricSKU: LC1D18B7

Price:
£39.45

Description

LC1D18B7 Schneider Contc Electric

  • Control circuit voltage: 24V AC 50/60Hz
  • Rated breaking capacity: 250A at 440V for power circuit conforming to IEC 60947
  • Product certifications: BV, CCC, CSA, DNV, GL, GOST, RINA, UL

Product Description

From the TeSys LC1D series, a 3-pole (3 NO) category AC-1 / AC-3 contactor rated at 18A (AC-3) / 32A (AC-1) with a 24V AC coil.

Technical Specification 

  • Range: TeSys
  • Product or component type: Contactor
  • Device short name: LC1D
  • Contactor application:
    • Resistive load
    • Motor control
  • Utilisation category:
    • AC-4
    • AC-1
    • AC-3
  • Poles description: 3P
  • Power pole contact composition 3 NO
  • [Ue] rated operational voltage:
    • <= 300 V DC for power circuit
    • <= 690 V AC 25...400 Hz for power circuit
  • [Ie] rated operational current:
    • 18 A (<= 60 °C) at <= 440 V AC AC-3 for power circuit
    • 32 A (<= 60 °C) at <= 440 V AC AC-1 for power circuit
  • Motor power KW:
    • 10 kW at 500 V AC 50/60 Hz AC-3
    • 10 kW at 660...690 V AC 50/60 Hz AC-3
    • 4 kW at 220...230 V AC 50/60 Hz AC-3
    • 7.5 kW at 380...400 V AC 50/60 Hz AC-3
    • 9 kW at 415...440 V AC 50/60 Hz AC-3
    • 4 kW at 400 V AC 50/60 Hz AC-4
  • Control circuit type: AC 50/60 Hz
  • [Uc] control circuit voltage: 24 V AC 50/60 Hz
  • Auxiliary contact composition: 1 NO + 1 NC
  • [Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947
  • Overvoltage category: III
  • [Ith] conventional free air thermal current:
    • 32 A at <= 60 °C for power circuit
    • 10 A at <= 60 °C for signalling circuit
  • Standards:
    • CSA C22.2 No 14
    • EN 60947-4-1
    • EN 60947-5-1
    • IEC 60947-4-1
    • IEC 60947-5-1
    • UL 508

Complementary

    • Coil technology Without built-in suppressor module
    • Control circuit voltage limits
      • 0.3...0.6 Uc drop-out at 60 °C, AC 50/60 Hz
      • 0.8...1.1 Uc operational at 60 °C, AC 50 Hz
      • 0.85...1.1 Uc operational at 60 °C, AC 60 Hz
    • Inrush power in VA
      • 70 VA at 20 °C (cos ϕ 0.75) 60 Hz
      • 70 VA at 20 °C (cos ϕ 0.75) 50 Hz
    • Hold-in power consumption in VA
      • 7.5 VA at 20 °C (cos ϕ 0.3) 60 Hz
      • 7 VA at 20 °C (cos ϕ 0.3) 50 Hz
    • Heat dissipation: 2...3 W at 50/60 Hz
    • Auxiliary contacts type
      • Type mechanically linked (1 NO + 1 NC) conforming to IEC 60947-5-1
      • Type mirror contact (1 NC) conforming to IEC 60947-4-1
    • Signalling circuit frequency: 25...400 Hz
      • minimum switching current: 5 mA for signalling circuit
      • minimum switching voltage: 17 V for signalling circuit
    • Non-overlap time
      • 1.5 ms on energisation between NC and NO contact
      • 1.5 ms on de-energisation between NC and NO contact
    • Insulation resistance: > 10 MOhm for signalling circuit

    Downloads

    LC1D18B7 Instructions

    LC1D18B7 Datasheet

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