The Schneider Electric LA9FG4F is a mechanical interlock designed for use with two vertical TeSys F series contactors. This accessory ensures that only one contactor can be energized at a time, preventing simultaneous operation and safeguarding electrical systems. It is engineered for reliable performance within demanding industrial environments.

Technical details

• Series: TeSys F
• Functionality: Mechanical interlocking for two vertical contactors
• Purpose: Prevents simultaneous energization of interlocked contactors
• Construction: Robust design for industrial applications
• Compatibility: Specifically designed for Schneider Electric TeSys F vertical contactors
• Mounting: Front-mounted accessory
• Operation: Ensures sequential switching logic

Applications & compatibility

This mechanical interlock is essential for applications requiring strict sequential control of motor starters or power circuits. It is commonly employed in control panels for machinery such as conveyor systems, packaging lines, and material handling equipment where the coordinated operation of multiple contactors is critical for safety and process integrity.

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 Electric LA9FG4F or contact our technical team for cross-reference assistance with compatible TeSys F components.