Schneider Electric LC1-323 LA1-D11 Motor Contactor

Description:

The Telemecanique LC1-323 Motor Starter Contactor with LA1-D11 Auxiliary Contact Block is used in industrial motor control systems to provide reliable switching of three-phase motors and additional auxiliary control contacts for automation circuits. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, and industrial control panels. Maintenance teams, OEMs, and system integrators use this contactor assembly for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LC1-323 Motor Starter Contactor with LA1-D11 Auxiliary Contact Block is commonly used in industrial facilities to provide dependable motor switching and auxiliary control 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: LC1-323 with LA1-D11
• Product Type: Motor Starter Magnetic Contactor with Auxiliary Contact Block
• Product Series: TeSys D (LC1D Series)
• Number of Poles: 3-Pole (3 NO)
• Main Contact Configuration: 3 NO
• Rated Operational Current (AC-3): 32 A
• Conventional Thermal Current (Ith): 50 A
• Rated Operational Voltage (Ue): Up to 690 VAC
• Motor Power Rating: Up to 15 kW at 400/440 VAC (AC-3)
• Auxiliary Contact Block: LA1-D11, 1 NO + 1 NC
• Coil Voltage: Determined by the coil suffix code (available in multiple AC and DC voltages)
• Mounting: DIN rail or panel mounting
• Terminal Type: Screw clamp terminals
• Utilization Category: AC-1, AC-3, AC-3e, AC-4
• Standards: IEC 60947-4-1, UL, CSA
• Application Environment: Industrial motor control, automation systems, and electrical control panels.

Common Replacements:

• Schneider Electric LC1D32 TeSys D Contactor
• Siemens SIRIUS 3RT2026 Power Contactor
• Allen-Bradley Bulletin 100-C32 Contactor