Telemecanique LC1D126FD Contactor

Description:

The Telemecanique LC1D126FD 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 LC1D126FD Contactor is commonly used to control three-phase motors and resistive loads in industrial equipment such as conveyors, pumps, compressors, fans, mixers, machine tools, packaging machinery, and material handling systems. Its 110 VDC control coil, 3-pole configuration, and integrated 1 NO + 1 NC auxiliary contacts make it well suited for industrial control panels, OEM equipment, and factory automation systems requiring reliable motor switching and auxiliary signaling.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part Number: LC1D126FD
• Product Type: IEC Magnetic Contactor
• Product Series: TeSys D (TeSys Deca)
• 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 (power circuit)
• Control Coil Voltage: 110 V DC
• Number of Poles: 3-Pole (3 NO Main Contacts)
• Auxiliary Contacts: 1 NO + 1 NC (built-in)
• Motor Power Rating: 3 kW at 220–230 V AC; 5.5 kW at 380–400 V AC; 5.5 kW at 415–440 V AC; 7.5 kW at 500 V AC; 7.5 kW at 660–690 V AC (AC-3)
• Horsepower 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
• Coil Technology: Built-in bidirectional peak-limiting diode suppressor
• Terminal Type: Lugs/Ring Terminals
• Mounting: DIN Rail or Panel Mount
• Rated Insulation Voltage (Ui): 690 V
• Rated Impulse Withstand Voltage (Uimp): 6 kV
• 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 LC1D126FD Contactor
• Siemens 3RT2016 SIRIUS Contactor
• Allen-Bradley 100-C12D10 IEC Contactor