Schneider Electric LC1F115Q7 TeSys F Contactor, 3P 3NO, AC-3 440V 115A, Coil 380VAC 50/60Hz, Industrial Motor Control

Schneider Electric LC1F115Q7 TeSys F Contactor, 3P 3NO, AC-3 440V 115A, Coil 380VAC 50/60Hz, Industrial Motor Control (EOL: Dec 31, 2025)

The Schneider Electric LC1F115Q7 is a robust and high-performance TeSys F series contactor, specifically engineered for demanding 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 is rated for AC-3 utilization category, capable of handling 115A inductive loads at up to 440V for motor switching operations. The control circuit features a 380VAC coil, compatible with a frequency range of 40-400Hz, providing excellent flexibility for integration into diverse industrial power systems globally. The LC1F115Q7 is part of Schneider Electric's high-reliability TeSys F range, known for its 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. It is typically stocked in distribution facilities.

Manufacturer Information: Schneider Electric

• Product Line: TeSys F Contactor
• Model/Part Number: LC1F115Q7
• Discontinuation Date: December 31, 2025
• Key Specifications:
  • Poles Description: 3P (3-Pole)
  • Contact Configuration (Power Poles): 3 NO (Normally Open)
  • Utilization Category: AC-3 (For switching squirrel-cage motors: starting, switching off during running), AC-1 (For resistive or slightly inductive loads), AC-4 (For high-duty cycle motor control).
  • Rated Operational Current (Ie):
    • 115 A at <= 440 V AC-3 (at <55 °C / <131 °F)
    • 200 A at <= 440 V AC-1 (at <40 °C / <104 °F)
  • Rated Operational Voltage (Ue):
    • <= 690 V AC 50/60 Hz (for power circuit)
    • <= 460 V DC (for power circuit)
  • Control Circuit Voltage (Uc): 380 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 / 104 °F)
  • Rated Breaking Capacity: 920 A (conforming to IEC 60947-4-1)
  • Rated Short-Time Withstand Current (Icw):
    • 1100 A at 40 °C / 104 °F for 10 s
    • 640 A at 40 °C / 104 °F for 30 s
    • 520 A at 40 °C / 104 °F for 1 min
    • 400 A at 40 °C / 104 °F for 3 min
    • 320 A at 40 °C / 104 °F 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 (at Uc); 130 ms opening (at Uc)
  • Connections - Terminals: Power circuit via busbar (2 cables, 20x3mm), 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 (88.5 lbf.in); Control circuit: 1.2 N.m (10.6 lbf.in)
  • Mounting Support: Plate
  • IP Degree of Protection: IP2X front face (with shrouds conforming to IEC 60529 and VDE 0106).
  • Protective Treatment: TH
  • Ambient Air Temperature for Operation: -40 to 60 °C / -40 to 140 °F
  • Ambient Air Temperature for Storage: -60 to 80 °C / -76 to 176 °F
  • Permissible Ambient Air Temperature Around the Device: 60...70 °C / 140...158 °F at Uc
• Applications:
  • Industrial Motor Control: Ideal for starting, stopping, and controlling large three-phase AC motors in various industrial machinery, pumps, fans, and conveyor systems.
  • High-Duty Cycle Operations: Suitable for applications requiring frequent switching due to its high mechanical and electrical durability.
  • Resistive and Inductive Loads: Effectively manages both resistive loads (like heating elements) and complex inductive loads.
  • Power Distribution: Utilized in industrial power distribution panels and motor control centers for reliable power switching and protection.
• Benefits:
  • Exceptional Durability and Reliability: Built for 10 million mechanical cycles, ensuring a long operational life and minimizing maintenance in continuous industrial processes.
  • Robust Performance: High current ratings (AC-3 115A, AC-1 200A) and breaking capacity ensure safe and efficient control of demanding electrical loads.
  • Versatile Control Circuit: The 380VAC 40-400Hz coil supports a wide range of control voltages and frequencies, enhancing global compatibility and system design flexibility.
  • Enhanced Safety Features: Features like high impulse withstand voltage and precise short-time withstand current ratings provide reliable protection in fault conditions.
  • Ease of Integration: Designed for straightforward plate mounting, with flexible terminal options and clear tightening torque specifications for efficient installation and secure connections.
  • Comprehensive Certifications: Supported by numerous international product certifications (RINA, RMROS, BV, CB, DNV, UL, ABS, CCC, LROS) demonstrating compliance with diverse global standards.