The Schneider Electric LA9D4002 is a mechanical and electrical interlock accessory designed for TeSys D reversing and changeover contactor applications. This accessory is specifically engineered to work with LC1D80 through LC1D95 series contactors featuring AC coils. It provides a crucial safety and operational feature for motor control circuits requiring reliable interlocking.

Technical details

• Accessory Type: Mechanical and Electrical Interlock
• Compatible Contactor Series: TeSys D
• Compatible Contactor Models: LC1D80, LC1D85, LC1D95
• Coil Type Compatibility: AC Coil
• Functionality: Provides mechanical and electrical interlocking between two contactors
• Purpose: Prevents simultaneous energization of two contactors, ensuring safe reversing or changeover operations
• Mounting: Designed for direct attachment to compatible TeSys D contactors
• Construction: Robust design for industrial environments

Applications & compatibility

This interlock is essential for applications requiring controlled motor reversing or changeover functionality, such as on packaging machinery, material handling systems, and machine tools. It ensures that only one contactor is energized at a time, preventing short circuits and damage to the motor or control system. The LA9D4002 is a key component for building safe and reliable motor control circuits within the TeSys D ecosystem.

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 LA9D4002 or contact our technical team for cross-reference assistance with compatible TeSys D components.