SCHNEIDER ELECTRIC LC1D09

Schneider Electric TeSys D Contactor LC1D09

Description

The Schneider Electric LC1D09 is a high-performance 3-pole contactor from the trusted TeSys D series. It is engineered for controlling motors and other demanding loads in industrial environments. With an AC-3 rating of 9A and 4 kW at 400V, it provides reliable switching for a wide range of applications. This unit includes integrated 1 NO and 1 NC auxiliary contacts for control circuit logic.

Specifications

• Brand: Schneider Electric
• Model: LC1D09
• Series: TeSys D
• Type: 3-Pole Contactor
• AC-3 Rating: 9 A at 440 V
• AC-3 Power: 4 kW at 380/415 V
• Ith (Conventional free air thermal current): 25 A
• Ui (Rated insulation voltage): 690 V
• Uimp (Rated impulse withstand voltage): 6 kV
• Auxiliary Contacts: 1 Normally Open (NO), 1 Normally Closed (NC)
• Mounting: DIN Rail or Screw Mount

Label Info

• Manufacturer: Schneider Electric (Telemecanique / SQUARE D)
• Part Number: LC1D09

Application

This contactor is ideal for motor control in applications such as pumps, fans, conveyors, and HVAC systems. Its robust design makes it suitable for use in industrial control panels and machinery automation.

Country of Origin

Made in France.

CO2 Impact

Reusing this industrial part saves approximately 14 kg of CO2, equivalent to driving a car for 70 km. Choosing used components significantly reduces the environmental footprint of your operations.

Availability

This item is a used, tested product in excellent working condition. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the coil voltage for this specific LC1D09 contactor?

The exact coil voltage is not specified on the main label. LC1D09 models are available with a wide range of AC and DC coil voltages (e.g., 24V DC, 230V AC). Please verify the voltage marking on the coil or the full part number suffix before installation.

What is the difference between the Ith (25A) and AC-3 (9A) current ratings?

The Ith rating of 25A is the conventional free air thermal current for resistive loads (AC-1 category), like heaters. The AC-3 rating of 9A is specifically for inductive loads, such as squirrel-cage motors during starting, which is the most common application for this contactor.

Can I add more auxiliary contacts to this TeSys D contactor?

Yes, the TeSys D series is modular. You can add front-mounted or side-mounted auxiliary contact blocks (like the LADN series) to increase the number of available NO and NC contacts for your control circuit.

spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.

Last Update: Friday, March 13, 2026