The Schneider Electric LADN22S is an auxiliary contact block designed for use with their TeSys D series contactors. This specific configuration provides a reliable method for expanding the control circuitry of motor starters and other control devices, commonly found in machine tool applications and automated assembly lines. It offers a combination of normally open (NO) and normally closed (NC) contacts to facilitate complex interlocking and signaling functions within industrial control panels.

Technical details

• Series: TeSys D
• Contact Configuration: 2 Normally Open (NO) + 2 Normally Closed (NC)
• Mounting Type: Front mounting
• Terminal Type: Screw terminals
• Contact Material: Silver alloy (typical for this series, verify with datasheet)
• Operating Temperature Range: -25°C to +60°C (typical for this series, verify with datasheet)
• IP Rating: IP20 (typical for this series, verify with datasheet)
• Mechanical Endurance: Up to 10 million operations (typical for this series, verify with datasheet)

Applications & compatibility

This auxiliary contact block is engineered for integration with Schneider Electric TeSys D series contactors (LC1D, LC1DT, LC1DP, LC1DV series). It is essential for expanding the control logic in applications such as motor control circuits, lighting control systems, and general-purpose switching within industrial automation environments. Common uses include interlocking safety circuits, providing status feedback to PLCs, and implementing complex control sequences in packaging machinery, material handling systems, and HVAC controls.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LADN22S or contact our technical team for cross-reference assistance with compatible TeSys D components.