Schneider Electric (Square D) LAD4CM Mechanical Interlock Kit D40A To D65A

The Schneider Electric (Square D) LAD4CM Mechanical Interlock Kit is designed for use with D40A to D65A circuit breakers. It ensures the safe operation of two breakers by mechanically interlocking them, preventing simultaneous closing The mechanical interlocking system proves essential for HVAC systems because it stops simultaneous breaker operations which can cause overloads or short circuits during multi-circuit operations. This includes a compact structure that enables effortless installation as it presents an economical solution for HVAC control systems with efficient energy consumption.