Schneider Electric LC1D65AU7 IEC Contactor – 3 Pole – 65A – 240V AC Coil – TeSys D Series – Heavy Duty Motor Contactor – DIN Rail/Panel Mount

The Schneider Electric LC1D65AU7 is a 3-phase IEC/UL-rated magnetic contactor from the TeSys D (LC1D) series, designed for heavy-duty motor control and industrial switching applications. It is widely used in motor starters, HVAC systems, compressors, pumps, and industrial automation panels, offering strong switching capacity, modular expandability, and reliable operation for high-power motor loads.

Electrical Ratings

• Contact Current Rating (AC-3): 65 A
• Control Coil Voltage: 240 V AC (50/60 Hz)
• Voltage Rating: up to 690 V AC
• Motor Power Rating:
  • 20 HP at 230 V (3-phase)
  • 40 HP at 460 V (3-phase)
• Frequency: 50/60 Hz
• Utilization Category: AC-3 / AC-1 (application dependent)
• Application Type: Heavy-duty motor and load control

Configuration and Function

• Device Type: IEC Magnetic Contactor
• Series: TeSys D (LC1D Series)
• Poles: 3 Pole
• Main Contacts: 3 NO (Normally Open)
• Auxiliary Contacts: 1 NO + 1 NC (base-mounted)
• Expandability: Additional 2-pole or 4-pole auxiliary blocks supported
• Primary Function: Motor control and power switching
• Operation: Electromagnetic coil-driven switching
• Action: Non-reversing contactor

Mechanical and Physical Characteristics

• Mounting Type: DIN Rail / Panel Mount
• Terminal Type: Screw clamp terminals
• Modular TeSys D frame construction
• Designed for direct mounting of thermal overload relays
• High mechanical durability for frequent switching cycles
• Compact industrial footprint for control panel integration

Standards and Certifications

• IEC / UL / CSA compliant
• Designed for industrial motor control systems
• Manufacturer: Schneider Electric
• Series: TeSys D (LC1D)

Features

• Heavy-duty 65A motor switching capability
• 240V AC coil for industrial control systems
• High power rating: up to 40 HP at 460V
• Built-in 1NO + 1NC auxiliary contacts for control signaling
• Expandable auxiliary contact options (2-pole / 4-pole add-ons)
• Compatible with thermal overload relays for full motor protection
• Suitable for HVAC, pumps, compressors, and industrial automation
• DIN rail or panel mounting flexibility
• Long electrical and mechanical service life
• Reliable Schneider Electric TeSys D construction for industrial use