The LA9G973 from Schneider Electric serves as a mechanical interlock designed for TeSys Giga LC1G630 and LC1G800 contactors. This accessory ensures safe operation by preventing simultaneous energization of paired contactors, a critical function in motor control circuits. Its robust construction and IP20 rating make it suitable for installation within control panels.

Technical details

• Product Type: Mechanical Interlock
• Manufacturer Series: TeSys Giga
• Compatible Contactors: Schneider Electric TeSys Giga LC1G630, LC1G630-800, and LC1G800 series
• Ingress Protection Rating: IP20 (protected against solid objects greater than 12.5mm, no protection against water)
• Mounting Type: Panel mount (typically within a control enclosure)
• Functionality: Prevents simultaneous closing of two contactors
• Material: Durable industrial-grade materials
• Operating Principle: Mechanical linkage

Applications & compatibility

This mechanical interlock is essential for applications requiring redundant or reversing motor control configurations. It is commonly deployed in systems such as pump stations, fan controls, and conveyor systems where the prevention of short circuits or conflicting commands is paramount. Its compatibility is strictly limited to the specified TeSys Giga contactor series.

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 LA9G973 or contact our technical team for cross-reference assistance with compatible TeSys Giga components.