The Schneider Electric LC3D09AQ7 is a star delta starter designed for reliable motor control in industrial environments. This starter is part of Schneider Electric's TeSys D series, a line known for its robust construction and performance in demanding applications. It facilitates the starting of three-phase induction motors by reducing starting current and torque, thereby protecting the motor and the power supply system.

Technical details

• Series: TeSys D
• Type: Star Delta Starter
• Rated operational voltage: Up to 690 V AC
• Motor power range: Designed for motors up to 9 kW (at 400V)
• Control circuit voltage: 230 V AC
• Number of poles: 3
• Mounting type: Screw clamp terminals
• Protection features: Integrated thermal overload relay for motor protection

Applications & compatibility

This star delta starter is suitable for direct integration into control panels for applications requiring reduced motor starting current. Common uses include conveyor systems, pumps, fans, and machine tools where smooth motor acceleration is critical. It is compatible with standard three-phase induction motors and can be integrated into existing control architectures.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider LC3D09AQ7 or contact our technical team for cross-reference assistance with compatible TeSys D components.