Designed for control circuit expansion in industrial automation, the Schneider Electric LADN31 auxiliary contact block integrates seamlessly with TeSys D contactors and relays. This front-mounted accessory provides essential contact configurations for complex control logic, enhancing the functionality of existing motor control systems.

Technical details

• Series: TeSys D
• Contact Configuration: 3 Normally Open (NO), 1 Normally Closed (NC)
• Mounting Type: Front-mounted
• Compatibility: Designed for use with Schneider Electric TeSys D contactors and relays. Specific compatible contactor series include LC1D, LC1DT, LC1DP, and LC1DTU.
• Functionality: Provides additional control contacts for signaling, interlocking, or auxiliary functions within a control panel.
• Electrical Endurance: Refer to the manufacturer's datasheet for specific electrical endurance ratings based on load conditions.
• Mechanical Endurance: Refer to the manufacturer's datasheet for specific mechanical endurance ratings.
• Environmental Ratings: Refer to the manufacturer's datasheet for specific operating temperature, humidity, and ingress protection ratings.

Applications & compatibility

The LADN31 auxiliary contact block is commonly employed in motor control applications across various industries, including manufacturing, material handling, and building automation. It is particularly useful for expanding the control capabilities of systems such as conveyor belts, pumps, fans, and HVAC units where additional status feedback or interlocking logic is required.

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 Schneider Electric LADN31 or contact our technical team for cross-reference assistance with compatible TeSys D components.