Schneider Electric LADN02 TeSys Deca 2NC Front Mount Auxiliary Contact Block

The Schneider Electric LADN02 is a TeSys Deca series front-mount auxiliary contact block featuring a 2NC (normally closed) configuration, designed to expand the switching capacity of TeSys D and TeSys Deca contactors in industrial control panel and motor starter applications. Weighing just 0.05 kg, the LADN02 mounts directly to the front face of compatible contactors, enabling compact and reliable auxiliary signalling circuits in automation environments.

Technical Specifications

Applications & Use Cases

• Contactor Expansion: Adds auxiliary switching contacts to TeSys D and TeSys Deca contactors for signalling and interlocking circuits.
• Motor Starter Control: Used in motor starter assemblies to provide feedback signals for PLC inputs, indicating contactor state.
• Control Panel Wiring: Ideal for industrial control panels requiring compact, front-mounted auxiliary contact solutions.
• Automation Systems: Integrates seamlessly into automation architectures where normally closed contacts are required for safety interlocks or status monitoring.