Square D LAD4CM Mechanical Interlock Kit for D40A to D65A Contactors

The Square D by Schneider Electric LAD4CM is a mechanical interlock kit designed for use with TeSys D-Line contactors ranging from D40A to D65A frame sizes. This interlock accessory provides a physical locking mechanism that prevents two contactors from being energized simultaneously, ensuring safe reversing motor control and preventing potentially dangerous simultaneous operation.

Key Features:

• Compatible with TeSys D contactors models D40A through D65A
• Mechanical interlock design provides physical barrier preventing simultaneous closing
• Essential for reversing motor starter applications
• Simple installation between two side-mounted contactors
• Durable construction for reliable long-term operation
• Meets IEC standards for contactor accessories

This interlock kit is an essential safety component for motor control applications where direction reversal is required. The mechanical design ensures that even in the event of electrical control failure, only one contactor can be closed at a time, protecting equipment and personnel from hazardous conditions.