Schneider Electric LADN22 Auxiliary Contact Block

Description

The Schneider Electric LADN22 is an instantaneous auxiliary contact block from the TeSys D range, designed for standard and safety applications. This module easily clips onto the front of TeSys D contactors (LC1D) and control relays (CAD), providing additional contacts for control logic, signaling, and interlocking purposes. It features a configuration of 2 Normally Open (NO) and 2 Normally Closed (NC) contacts.

Specifications

• Manufacturer: Schneider Electric
• Product Line: TeSys D
• Model: LADN22
• Part Number: 038403
• Contact Configuration: 2 NO + 2 NC
• Mounting: Front mount
• Terminals: Screw clamp terminals
• Conventional Thermal Current (Ith): 10 A at 60 deg. C
• Rated Insulation Voltage (Ui): 690 V AC conforming to IEC 60947-5-1

Label Info

• Brand: Schneider Electric
• Type: LADN22
• Order Code: 038403
• EAN: 3389110384031

Application

Ideal for use in industrial control panels for motor control, automation systems, and electrical distribution to provide status feedback or implement interlocking logic within a control circuit.

Country of Origin

Made in France.

CO2 Impact

Choosing this reused component over a new one prevents the emission of approximately 1.8 kg of CO2. This saving is comparable to driving a car for 9 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?
What contactors is the LADN22 compatible with?

The LADN22 is designed for front mounting on Schneider Electric TeSys D and TeSys F contactors, specifically models LC1D, LC1F, and control relays CAD. Always verify compatibility with your specific contactor model.

Question?
What are the rated operational voltage and current for this auxiliary block?

The LADN22 has a rated operational voltage (Ue) of up to 690V AC and a conventional free air thermal current (Ith) of 10A. Its operational current ratings vary depending on the voltage and utilization category (e.g., AC-15, DC-13).

Question?
What type of terminals does the LADN22 use and what is the required tightening torque?

This block features screw clamp terminals. The recommended tightening torque for the terminal screws is 1.7 N.m, ensuring a secure and reliable connection for your control wiring.

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Last Update: Friday, March 13, 2026