✅ Schneider Electric LAD4CM – Mechanical Interlock for LC1D40A–D80A & LC1DT60A–DT80A Contactors Part No.: LAD4CM The Schneider Electric LAD4CM is a mechanical interlock unit designed for use with TeSys D contactors in the ranges LC1D40A to D80A and LC1DT60A to DT80A. It ensures that only one of two mechanically coupled contactors can be closed at a time, thereby preventing simultaneous operation. This unit is a key component in reversing or changeover motor control systems, offering a fail-safe mechanical locking mechanism without the need for auxiliary electrical contacts. 🔧 Technical Specifications Attribute Details Product Type Mechanical Interlock Series Compatibility LC1D40A–D80A, LC1DT60A–DT80A Part Number LAD4CM Interlock Type Mechanical only Function Prevents simultaneous contactor closure Mounting Type Between two contactors Supported Coil Type AC or DC Compliance CE, RoHS, REACh, Green Premium 📦 Packaging & Installation Unit Type: Interlock Module Installation: Mounts between contactor pairs using dedicated guide slots 🔩 Applications: Perfect for use in reversing motor starters or changeover systems where mechanical-only interlock is sufficient and electrical control is handled separately.