Schneider Electric LADN20 TeSys Deca 2NO Top Mount Auxiliary Contact Block

The Schneider Electric LADN20 is a TeSys Deca series 2NO top-mount auxiliary contact block designed to expand the switching capability of compatible contactors and motor starters in industrial control panels. Engineered for reliable performance in automation and motor control applications, the LADN20 offers a compact, lightweight design at just 0.06 kg, making it straightforward to install in space-constrained enclosures.

Technical Specifications

Applications & Use Cases

• Motor Control Centers: Expand signalling and interlocking circuits on TeSys Deca contactors within MCC panels.
• Industrial Automation: Provide additional auxiliary switching contacts for PLC feedback signals and control logic in manufacturing and process automation environments.
• Control Panel Integration: Supplement main contactor contacts for status indication, alarm outputs, or sequencing circuits in distribution boards and motor starters.
• Machine Tool & Conveyor Systems: Support operational status monitoring and safety interlock wiring in machine tools, conveyors, and material handling equipment.