Schneider Electric TeSys F LC1F185M7 Contactor, 3P 3NO, AC-3 185A <=440V, 220V AC Coil

Schneider Electric TeSys F Series LC1F185M7 Contactor

Product Overview: The Schneider Electric TeSys F Series LC1F185M7 Contactor is a robust and reliable 3-pole (3 NO) contactor designed for demanding industrial applications involving motor control and resistive loads. Part of the renowned TeSys F range, this contactor offers excellent performance and durability, ensuring efficient operation in various electrical systems. It features an AC-3 utilization category with a rated operational current of 185 A at <= 440 V AC, controlled by a 220 V AC coil (40-400 Hz).

Key Features & Technical Specifications:

• Manufacturer: Schneider Electric
• Series: TeSys F
• Product Type: Contactor
• Device Short Name: LC1F
• Poles: 3P (3 Normally Open)
• Utilization Category: AC-3, AC-4, AC-1 (Motor control, Resistive load)
• Rated Operational Voltage (Ue):
  • <= 460 V DC
  • <= 690 V AC 50/60 Hz
• Control Circuit Voltage (Uc): 220 V AC 40-400 Hz
• Rated Operational Current (Ie):
  • 275 A (at <104 °F / 40 °C) at <= 440 V AC-1
  • 185 A (at <131 °F / 55 °C) at <= 440 V AC-3
• Rated Impulse Withstand Voltage (Uimp): 8 kV
• Conventional Free Air Thermal Current (Ith): 275 A (at 104 °F / 40 °C)
• Rated Breaking Capacity: 1480 A conforming to IEC 60947-4-1
• Rated Short-Time Withstand Current (Icw) at 104 °F / 40 °C:
  • 1500 A for 10 s
  • 920 A for 30 s
  • 740 A for 1 min
  • 500 A for 3 min
  • 400 A for 10 min
• Associated Fuse Rating:
  • 200 A aM at <= 440 V
  • 315 A gG at <= 440 V
• Average Impedance: 0.33 mOhm - Ith 275 A 50 Hz
• Rated Insulation Voltage (Ui):
  • 1000 V IEC 60947-4-1
  • 1500 V VDE 0110 group C
• Power Dissipation Per Pole:
  • 12 W AC-3
  • 25 W AC-1
• Overvoltage Category: III
• Power Pole Contact Composition: 3 NO
• Mechanical Durability: 10 Mcycles
• Maximum Operating Rate: 2400 cycles/hour at 131 °F (55 °C)
• Operating Time:
  • 35 ms closing at Uc
  • 130 ms opening at Uc
• Tightening Torque:
  • Control Circuit: 10.6 lbf.in (1.2 N.m)
  • Power Circuit: 159.3 lbf.in (18 N.m)
• IP Degree of Protection: IP2X front face with shrouds (IEC 60529, VDE 0106)
• Protective Treatment: TH
• Ambient Air Temperature for Operation: 23...131 °F (-5...55 °C)
• Ambient Air Temperature for Storage: -76...176 °F (-60...80 °C)
• Permissible Ambient Air Temperature Around the Device: -40...158 °F (-40...70 °C)
• Dimensions (approx.):
  • Height: 6.9 in (174 mm)
  • Width: 6.6 in (168.5 mm)
  • Depth: 7.1 in (181 mm)
• Net Weight: 10.25 lb(US) (4.65 kg)
• Standards: IEC 60947-4-1, JIS C8201-4-1, EN 60947-4-1, IEC 60947-1, EN 60947-1

Certifications: The LC1F185M7 contactor holds various certifications globally, including LROS (Lloyds Register of Shipping), RMROS, UL, BV, RINA, CSA, DNV, ABS, CB, and UKCA, ensuring compliance with international quality and safety standards.

Application: This TeSys F contactor is ideally suited for demanding industrial environments requiring reliable electrical switching for motor control applications, including the starting and stopping of motors, as well as managing resistive loads in various power distribution systems. Its robust design and high current ratings make it a versatile choice for heavy-duty industrial machinery.