The Schneider Electric LA9G972 is a mechanical interlock designed for use with TeSys Giga contactors. This accessory provides a physical linkage between two contactors, ensuring that only one can be energized at a time, thereby preventing simultaneous closing and protecting the system from short circuits. It is specifically engineered for compatibility with the LC1G630 and LC1G800, as well as the LC1G265 and LC1G500 series TeSys Giga contactors.

Technical details

• Product Type: Mechanical Interlock
• Manufacturer Series: TeSys Giga
• Compatible Contactors: LC1G630, LC1G800, LC1G265, LC1G500
• Enclosure Rating: IP20
• Functionality: Prevents simultaneous energization of two contactors
• Mounting: Designed for direct attachment to specified TeSys Giga contactors
• Construction: Robust mechanical components for reliable operation

Applications & compatibility

This mechanical interlock is essential for applications requiring electrical interlocking of motor control circuits, such as reversing motor starters or multi-motor installations where sequential operation is critical. It is commonly found in heavy-duty industrial environments including material handling systems, pump controls, and large fan applications where reliable protection against operational errors is paramount.

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 LA9G972 or contact our technical team for cross-reference assistance with compatible TeSys Giga components.