Telemecanique LC1D12 Contactor

Description:

The Telemecanique LC1D12 Contactor is used in industrial motor control and power switching systems. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, HVAC equipment, packaging machinery, and automated production lines. Maintenance teams, OEMs, and system integrators use this part for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LC1D12 Contactor is commonly used to switch and control three-phase motors and resistive loads in industrial equipment such as conveyors, pumps, air compressors, fans, machine tools, packaging machines, and material handling systems. Its compact TeSys D design, high electrical endurance, and compatibility with overload relays and auxiliary contact blocks make it suitable for OEM machinery, process automation, and factory control panels.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part Number: LC1D12
• Product Type: IEC Magnetic Contactor
• Product Series: TeSys D (LC1D Series)
• Rated Operational Current (AC-3): 12 A
• Rated Thermal Current (AC-1): 25 A
• Rated Operational Voltage (Ue): Up to 690 V AC, 25–400 Hz; Up to 300 V DC
• Number of Poles: 3-Pole (3 NO Main Contacts)
• Phase: 3-Phase
• Auxiliary Contacts: 1 NO + 1 NC (built-in)
• Control Coil: AC or DC (coil code dependent)
• Motor Rating: 3 HP at 200/208–230/240 V AC; 7.5 HP at 460/480 V AC; 10 HP at 575/600 V AC
• Utilization Category: AC-1, AC-3, AC-3e, AC-4
• Terminal Type: Screw Clamp Terminals
• Mounting: 35 mm DIN Rail or Panel Mount
• Rated Insulation Voltage (Ui): 690 V AC
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• Degree of Protection: IP20 (front face)
• Standards: IEC 60947-4-1, UL Listed, CSA Certified, CE Marked
• Application Environment: Industrial motor control and power switching systems

Common Replacements:

• Schneider Electric LC1D12 Contactor
• Siemens 3RT2016 SIRIUS Contactor
• Allen-Bradley 100-C12 IEC Contactor