Schneider Electric LC1F115M7 TeSys F Contactor, 3P 3NO, AC-3 440V 115A, Coil 220VAC 50/60Hz, Industrial Motor Control

Schneider Electric LC1F115M7 TeSys F Contactor, 3P 3NO, AC-3 440V 115A, Coil 220VAC 50/60Hz, Industrial Motor Control

The Schneider Electric LC1F115M7 is a highly specified TeSys F series contactor, designed for robust industrial motor control applications. This 3-pole contactor is equipped with three normally open (3NO) power poles, making it perfectly suited for direct control of three-phase asynchronous motors. It boasts an impressive AC-3 utilization category rating, capable of handling 115A inductive loads at up to 440V for motor switching operations. The control circuit features a 220VAC coil, compatible with a frequency range of 40-400Hz, providing excellent flexibility for integration into diverse global power systems. The LC1F115M7 is part of Schneider Electric's high-performance TeSys F range, renowned for its reliability, extensive mechanical and electrical longevity, and ease of integration into complex control panels and motor control centers. Please note that this product is scheduled for discontinuation on December 31, 2025.

Manufacturer Information:

• Manufacturer: Schneider Electric
• Product Line: TeSys F Contactor
• Model/Part Number: LC1F115M7
• Key Specifications:
  • Poles Description: 3P (3-Pole)
  • Contact Configuration (Power Poles): 3 NO (Normally Open)
  • Utilization Category: AC-3 (For switching squirrel-cage motors), AC-1 (For resistive loads), AC-4 (For high-duty cycle motor control).
  • Rated Operational Current (Ie):
    • 115 A at <= 440 V AC-3 (at <55 °C)
    • 200 A at <= 440 V AC-1 (at <40 °C)
  • Rated Operational Voltage (Ue):
    • <= 690 V AC 50/60 Hz (for power circuit)
    • <= 460 V DC (for power circuit)
  • Control Circuit Voltage (Uc): 220 V AC 40...400 Hz
  • Motor Power (kW):
    • 30 kW at 220...230 V AC 50/60 Hz (AC-3)
    • 55 kW at 380...400 V AC 50/60 Hz (AC-3)
    • 59 kW at 415 V AC 50/60 Hz (AC-3)
    • 59 kW at 440 V AC 50/60 Hz (AC-3)
    • 75 kW at 500 V AC 50/60 Hz (AC-3)
    • 80 kW at 660...690 V AC 50/60 Hz (AC-3)
    • 18.5 kW at 400 V AC 50/60 Hz (AC-4)
  • Rated Impulse Withstand Voltage (Uimp): 8 kV
  • Conventional Free Air Thermal Current (Ith): 200 A (at 40 °C)
  • Rated Breaking Capacity: 920 A (conforming to IEC 60947-4-1)
  • Rated Short-Time Withstand Current (Icw):
    • 1100 A at 40 °C for 10 s
    • 640 A at 40 °C for 30 s
    • 520 A at 40 °C for 1 min
    • 400 A at 40 °C for 3 min
    • 320 A at 40 °C for 10 min
  • Associated Fuse Rating:
    • 125 A type aM at <= 440 V
    • 200 A type gG at <= 440 V
  • Rated Insulation Voltage (Ui):
    • 1000 V (conforming to IEC 60947-4-1)
    • 1500 V (conforming to VDE 0110 group C)
  • Power Dissipation per Pole: 15 W (AC-1), 5 W (AC-3)
  • Average Impedance: 0.37 mOhm - Ith 200 A 50 Hz
  • Overvoltage Category: III
  • Mechanical Durability: 10 Mcycles
  • Operating Time: 35 ms closing, 130 ms opening (at Uc)
  • Connections - Terminals: Power circuit via bars (2 cables, 20x3mm busbar cross section), lugs-ring terminals (1 cable, 95mm²), or connector (1 cable, 95mm²). Control circuit via screw clamp terminals (1 or 2 cables, 1-4mm² flexible or solid).
  • Tightening Torque: Power circuit: 10 N.m; Control circuit: 1.2 N.m
  • Mounting Support: Plate or Rail
  • IP Degree of Protection: IP2X front face (with shrouds conforming to IEC 60529 and VDE 0106).
  • Ambient Air Temperature for Operation: -40 to 60 °C
  • Ambient Air Temperature for Storage: -60 to 80 °C
  • Permissible Ambient Air Temperature Around the Device: 60...70 °C at Uc
• Applications:
  • Heavy Industrial Motor Control: Ideal for starting, stopping, and controlling large three-phase AC motors in demanding applications such as pumps, fans, compressors, and conveyors.
  • Resistive and Slightly Inductive Load Switching: Suitable for switching various resistive loads including heating and lighting circuits.
  • Power Distribution Systems: Utilized as primary switching devices in industrial power distribution panels and motor control centers (MCCs).
  • Automation Systems: Integral component in automated control logic for manufacturing and process control.
• Benefits:
  • Exceptional Durability: Engineered for a 10 million mechanical cycles life, offering long-term reliability and reduced replacement costs in continuous operation.
  • High Performance in Demanding Applications: Rated for AC-3 and AC-4 utilization, assuring reliable switching of heavy inductive loads and high-duty cycle motor operations.
  • Versatile Control Circuit: The 220VAC 40-400Hz coil supports a wide range of control voltages and frequencies, enhancing global compatibility and flexibility in system design.
  • Robust Electrical Protection: High rated breaking capacity (920A) and short-time withstand current ratings ensure safety and resilience during fault conditions.
  • Easy Integration: Designed for simple mounting on plates or rails, with flexible connection options for both power and control circuits, facilitating efficient installation and maintenance.
  • Broad Certification: RINA, BV, RMROS, CB, LROS, DNV, UL, CCC, ABS, UKCA certifications ensure compliance with various international standards, providing peace of mind for global deployment.