Schneider LC1D40AF7 | TeSys D contactor – 3P(3 NO) – AC-3 – <= 440 V 40 A – 110 V AC 50/60 Hz coil

Schneider LC1D40AF7 | TeSys D contactor – 3P(3 NO) – AC-3 – <= 440 V 40 A – 110 V AC 50/60Hz coil



Specifications:

• Product Series: TeSys D

• Part Number: LC1D40AF7

• Function: Electromagnetic contactor for motor control and power switching

Electrical Characteristics:

• Number of Poles: 3 poles (3 Normally Open contacts)

• Utilization Category: AC-3 (suitable for motor control)

• Rated Operational Voltage (Ue): Up to 440 V AC

• Rated Current (Ie) at AC-3 (440V): 40 A

• Rated Insulation Voltage (Ui): 690 V

• Rated Impulse Withstand Voltage (Uimp): 6 kV

Control Circuit:

• Coil Voltage: 110 V AC, 50/60 Hz

• Inrush Power Consumption: ~70 VA

• Holding Power Consumption: ~8.5 VA

Mechanical & Physical:

• Mounting Type: DIN rail or screw mounting

• Connection: Screw clamp terminals

• Mechanical Durability: 10 million operations

• Electrical Durability (AC-3, 440V): 1 million operations

• Width: 55 mm (compact size)

Auxiliary Contacts (Optional):

• Available with additional auxiliary blocks for control logic needs

• Common configuration: 1 NO + 1 NC (optional)

Features:

1. High Performance:
   Designed for demanding motor control applications with high switching frequency and endurance.

2. Compact Design:
   Space-saving format allows easy installation in control panels and cabinets.

3. Flexible Coil Voltage:
   Compatible with 110 V AC control voltage, suitable for common control systems worldwide.

4. Long Lifespan:
   Offers excellent mechanical and electrical durability, reducing maintenance and replacement frequency.

5. Easy Installation:
   Quick and secure DIN rail mounting; terminals are accessible for fast wiring.

6. Wide Range Compatibility:
   Can be combined with overload relays (e.g., LR2D series) for complete motor protection solutions.

Applications:

• Motor Starters:
  Ideal for direct-on-line (DOL) motor starting applications.

• Industrial Automation:
  Used in control panels, automation lines, and machinery.

• HVAC Systems:
  Suitable for controlling compressors, fans, and pumps.

• Lighting Control:
  Used in commercial or industrial lighting control systems.

• Pumps & Compressors:
  Effective for switching and protecting motor-driven equipment.