Schneider Electric LC1-D633 Contactor

Description:

The Telemecanique LC1-D633 Contactor is used in industrial motor control and power switching systems. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, HVAC equipment, material handling systems, and automated production lines. Maintenance teams, OEMs, and system integrators use this part for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LC1-D633 Contactor is commonly used in industrial facilities to control three-phase motors and high-current electrical loads in equipment such as conveyors, compressors, pumps, fans, crushers, mixers, packaging machinery, and processing equipment where dependable motor switching, continuous-duty operation, reliable load control, and long electrical service life are essential.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part Number: LC1-D633 (LC1D633)
• Product Type: IEC Magnetic Contactor
• Product Series: TeSys D
• Rated Operational Current (AC-3): 63 A
• Rated Thermal Current (AC-1): 80 A
• Maximum Operational Voltage: 600 V AC (660 V insulation voltage)
• Control Coil Voltage: 24 V AC, 50 Hz
• Number of Poles: 3-Pole (3 NO Main Contacts)
• Auxiliary Contacts: 1 NO + 1 NC (built-in)
• Utilization Category: AC-3, AC-1
• Motor Power Rating: Up to 30 kW at 400/415 V AC; up to 50 HP at 575/600 V AC
• Terminal Type: Screw Clamp Terminals
• Mounting: Panel Mount
• Network Frequency: 50/60 Hz
• Rated Insulation Voltage (Ui): 660 V
• Degree of Protection: IP20
• Standards: IEC 60947-4-1, UL Listed, CSA Certified, CE Marked
• Application Environment: Industrial motor control and power switching systems

Common Replacements:

• Schneider Electric LC1D633 Contactor
• Siemens 3RT2047 Contactor
• Allen-Bradley 100-C60EJ10 IEC Contactor