Part of the Schneider Electric TeSys LE series, the LE3D12N7 is an enclosed Star-Delta starter designed for robust motor control in demanding industrial environments. This unit is engineered for AC-3 duty, providing reliable starting torque for three-phase induction motors. Its enclosed design offers protection against environmental factors commonly found in manufacturing settings.

Technical details

• Series: TeSys LE
• Type: Enclosed Star-Delta Starter
• Current Rating: 12 A (AC-3 duty)
• Voltage Compatibility: 415 V AC
• Frequency Range: 50/60 Hz
• Motor Power Range (typical for 12A AC-3): Up to 5.5 kW (7.5 HP) at 400V. Verify motor nameplate for precise compatibility.
• Control Circuit Voltage: Typically 230V AC for the control coil (verify with manufacturer datasheet for specific configuration).
• Enclosure Type: Provides protection against dust and incidental contact.

Applications & compatibility

The Schneider Electric LE3D12N7 is commonly deployed in applications requiring controlled motor acceleration, such as conveyor systems, pumps, fans, and machine tools. It is suitable for use in environments where dust and moderate moisture may be present, offering a protected solution for motor starting.

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 LE3D12N7 or contact our technical team for cross-reference assistance with compatible TeSys LE components.