1. Overview

The Schneider LC1D25E7 is a 3-pole (3NO) contactor from the TeSys D series, designed for reliable motor and power control applications. It operates at ≤ 440V with a 25A rating for AC-3 applications and features a 48V AC coil. Known for its durability, high switching performance, and compact design, this contactor is ideal for industrial automation and motor control systems.

2. Key Features

• Brand: Schneider Electric

• Series: TeSys D

• Model: LC1D25E7

• Type: Contactor

• Number of Poles: 3 Poles (3 Normally Open – 3NO)

• Utilization Category: AC-3 (motor control)

• Voltage Rating: ≤ 440V

• Current Rating: 25A

• Coil Voltage: 48V AC

• Control Circuit Frequency: 50/60Hz

• Electrical Durability: High endurance for frequent switching

• Connection Type: Screw clamp terminals for secure wiring

• Mounting: DIN rail or panel mount

3. Benefits

• Efficient Motor Control: Designed for AC-3 applications, supporting motors up to 25A.

• Reliable Performance: Ensures high electrical and mechanical endurance.

• Compact and Modular: Saves space in control panels.

• Easy Installation: Screw clamp terminals allow quick and secure wiring.

• Versatile Applications: Compatible with various industrial and commercial systems.

4. Applications

• Motor Control: Suitable for controlling electric motors in industrial environments.

• Power Distribution: Used in control circuits for power management.

• Industrial Automation: Integrates with PLCs, control panels, and automated systems.

• Pumps & Compressors: Reliable switching for pumps and air compressors.

• HVAC Systems: Ensures proper operation in heating, cooling, and ventilation units.

5. Conclusion

The Schneider LC1D25E7 TeSys D Contactor is a high-performance, durable, and compact solution for motor and power control applications. With its 3NO contact configuration, 25A rating, and 48V AC coil, it provides efficient and reliable switching for industrial and commercial electrical systems.