SCHNEIDER ELECTRIC LAD4TBDL LADN22

Schneider Electric TeSys D Contactor Assembly

Description

This is a Schneider Electric TeSys D 3-pole contactor, model LC1D09BL, complete with an LADN22 front-mount auxiliary contact block. It is designed for high-reliability motor control and other switching tasks in industrial automation. The low-consumption 24V DC coil is ideal for direct control from PLC outputs, saving panel space and complexity. This assembly is a versatile and robust solution for your control cabinet.

Specifications

• Manufacturer: Schneider Electric
• Series: TeSys D
• Base Contactor Model: LC1D09BL
• Auxiliary Contact Model: LADN22
• Coil Voltage: 24V DC (Low Consumption)
• Rated Operational Current (AC-3, 440V): 9 A
• Rated Power (AC-3, 400V): 4 kW
• Conventional Free Air Thermal Current (Ith): 25 A
• Number of Poles: 3
• Auxiliary Contacts: 2 NO + 2 NC

Label Info

• Brand: Schneider Electric / Telemecanique
• Contactor Type: LC1D09 (inferred), Ith 25A
• Auxiliary Block: LADN22
• Suppressor Module: LAD4TBDL (5-24V)

Application

Suitable for motor starting, inductive loads, and general-purpose switching in industrial environments. Commonly used in HVAC, material handling, packaging machinery, and manufacturing lines.

Country of Origin

Made in France.

CO2 Impact

By purchasing this pre-owned item, you are contributing to a circular economy and helping to prevent approximately 14 kg of CO2 emissions that would be generated from manufacturing a new one.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the benefit of the ‘BL’ low-consumption DC coil?

The ‘BL’ coil consumes significantly less power (typically around 2.4W) than a standard DC coil. This allows it to be driven directly from a PLC’s digital output without needing an interposing relay, simplifying wiring and reducing panel space.

Can the LADN22 auxiliary contact block be removed or replaced with a different one?

Yes, the LADN22 is a front-mounted, clip-on auxiliary contact block. It can be easily removed by releasing the clip and replaced with other TeSys D auxiliary blocks, such as a 4-pole NO block (LADN40) or a time delay block (LADT series), depending on the application’s needs.

What is the purpose of the LAD4TBDL module visible on the bottom?

The LAD4TBDL is a diode suppressor module. When a DC coil is de-energized, it generates a high-voltage spike (back EMF) that can damage sensitive control electronics like PLC outputs. This module safely dissipates that energy, protecting your control system.

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Last Update: Friday, March 13, 2026