1. General Description

The Schneider LC1D38M7 is a TeSys D series contactor designed for AC motor control and power switching applications. It features three normally open (3 NO) poles, making it ideal for AC-3 applications up to 38A at ≤ 440V. With a 220V AC 50/60 Hz coil, this contactor ensures reliable and efficient switching in industrial and commercial environments.

2. Technical Specifications

• Product Series: TeSys D

• Contactor Type: 3-pole (3 NO)

• Utilization Category: AC-3

• Rated Operational Voltage: ≤ 440V

• Rated Current (AC-3): 38A

• Coil Voltage: 220V AC, 50/60 Hz

• Electrical Durability: Up to 1 million operations

• Mechanical Durability: Up to 10 million operations

• Mounting Type: DIN rail or panel mounting

• Operating Temperature Range: -5°C to +60°C

• Certifications: CE, UL, IEC

3. Key Features

• Optimized for Motor Control: Designed for switching and protecting three-phase motors in industrial applications.

• High Switching Capacity: Handles 38A in AC-3 applications, ensuring reliable performance in motor circuits.

• Stable Coil Operation: Operates with 220V AC at 50/60 Hz, offering efficient and consistent performance.

• Compact and Modular Design: Facilitates easy installation and integration into electrical control panels.

• Long Operational Life: Durable and wear-resistant components ensure an extended lifespan, minimizing maintenance.

• Flexible Mounting Options: Supports DIN rail and panel mounting for convenient installation.

4. Applications

• Three-phase motor control and protection

• Industrial automation and machine control

• HVAC systems (Heating, Ventilation, and Air Conditioning)

• Conveyor systems and material handling equipment

• General power switching applications

5. Compliance and Standards

• IEC 60947-4-1 (Low-voltage switchgear and controlgear)

• CE Certified

• UL Listed

• RoHS Compliant

6. Conclusion

The Schneider LC1D38M7 TeSys D Contactor is a robust and efficient solution for motor control and industrial power switching applications. With a 220V AC coil, 38A current rating, and three normally open contacts, it provides high reliability, durability, and easy integration into electrical systems.