Schneider Electric LC1F185 Three-Phase AC Contactor

Description:

The Telemecanique LC1F185 Contactor is used in industrial motor control systems to provide reliable switching of high-power three-phase motors and other heavy-duty electrical loads. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, and industrial control panels. Maintenance teams, OEMs, and system integrators use this contactor for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LC1F185 Contactor is commonly used in industrial facilities to provide dependable motor switching in equipment such as conveyors, pumps, compressors, packaging machines, HVAC systems, material handling equipment, robotics, production lines, MCCs, and industrial control panels where dependable electrical switching, reliable machine control, process monitoring, and electrical interlocking are essential.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part Number: LC1F185
• Product Type: Heavy-Duty AC Magnetic Contactor
• Product Series: TeSys F
• Number of Poles: 3-Pole (3 NO)
• Rated Operational Current (Ie): 185 A (AC-3), 275 A (AC-1)
• Rated Operational Voltage (Ue): Up to 1000 VAC (IEC), 600 VAC (UL/CSA)
• Motor Power Rating: 125 HP @ 460/480 VAC; 150 HP @ 575/600 VAC; 100 kW @ 415–440 VAC (AC-3)
• Rated Insulation Voltage (Ui): 1000 VAC
• Rated Impulse Withstand Voltage (Uimp): 8 kV
• Utilization Category: AC-1, AC-3, AC-4
• Main Contact Configuration: 3 NO
• Coil Voltage: Determined by the coil suffix code (available in multiple AC and DC voltages)
• Mounting: Panel or rail mounting
• Terminal Type: Bar or screw power terminals
• Mechanical Durability: Up to 10 million operating cycles
• Standards: IEC 60947-4-1, UL, CSA
• Application Environment: Industrial motor control, automation systems, and electrical control panels.

Common Replacements:

• Schneider Electric LC1G185 TeSys Giga Contactor
• Siemens SIRIUS 3RT1076 Power Contactor
• Allen-Bradley Bulletin 100-F185 Contactor