SCHNEIDER ELECTRIC LC1D12 BD with LAD4TBDL

Schneider Electric LC1D12 BD Contactor with Surge Suppressor

Description

This is a Schneider Electric TeSys D 3-pole contactor, model LC1D12 BD, a high-performance component for motor control and other demanding switching applications. It operates with a 24V DC coil and is rated for 12A (AC-3 loads). This unit comes complete with an integrated LAD4TBDL transient voltage surge suppressor, providing essential protection for the coil against voltage spikes, thereby increasing the component’s reliability and lifespan. It is an ideal choice for new installations or as a direct replacement in existing automation systems.

Specifications

• Manufacturer: Schneider Electric
• Series: TeSys D
• Model: LC1D12 BD
• Coil Voltage: 24V DC
• Rated Operational Current (AC-3): 12A at 440V
• Poles: 3-Pole
• Auxiliary Contacts: 1 Normally Open (NO), 1 Normally Closed (NC)
• Included Module: LAD4TBDL Surge Suppressor

Label Info

• Conventional thermal current (Ith): 25A
• Rated insulation voltage (Ui): 690V
• Rated impulse withstand voltage (Uimp): 6kV
• Standards: IEC/EN 60947-4-1, UL, CSA

Application

Designed for integration into control systems for motors, resistive loads, HVAC systems, and other industrial machinery. Its compact size and DIN-rail mountability make it suitable for a wide range of control panels.

Country of Origin

Made in France.

CO2 Impact

By opting for this reconditioned contactor over a new one, you contribute to a significant environmental saving. This choice prevents the emission of approximately 14 kg of CO2, which is comparable to the emissions produced by driving a car for 70 kilometers.

Availability

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

FAQ

Question?
What is the function of the included LAD4TBDL module?

The LAD4TBDL is a transient voltage surge suppressor. It protects the 24V DC coil from electrical spikes and surges, which can extend the life of the contactor and prevent premature failure.

Question?
Is this contactor compatible with other TeSys D accessories?

Yes, the LC1D12 BD is part of the standard TeSys D range and is compatible with a wide array of accessories, including additional auxiliary contact blocks, thermal overload relays, and mechanical interlocks.

Question?
What are the screw terminal torque specifications for this contactor?

According to the label, the recommended torque for the terminals is 15 lb.in (approximately 1.7 Nm). Proper torque is crucial for a secure and safe electrical connection.

Last Update: Friday, March 13, 2026

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