Schneider LC1D258E7 | TeSys D contactor – 4P(2 NO + 2 NC) – AC-1 – <= 440 V 40 A – 48 V AC coil

Schneider LC1D258E7 | TeSys D contactor – 4P(2 NO + 2 NC) – AC-1 – &lt;= 440 V 40 A – 48 V

AC coil

Schneider LC1D258E7: High-Power Contactor for Industrial Applications

Introduction

The Schneider LC1D258E7 is a robust and high-capacity contactor specifically designed for industrial motor control and switching applications. As part of Schneider Electric’s trusted TeSys D range, this model is ideal for handling high currents and large motors, with a maximum power rating suitable for heavy-duty operations. It is known for its durability, safety features, and ease of integration into a wide range of industrial environments.

Key Features of Schneider LC1D258E7

• High Current and Power Rating: Designed to handle up to 250 A for AC-3 motor control at 400 V, making it suitable for powerful industrial motors.
• Control Circuit Voltage: Operates with an AC control voltage of 48V, which aligns well with standard control voltages used in many industrial setups.
• Sturdy Design: Built for long-lasting performance, with high-quality materials that withstand heavy-duty usage and harsh environmental conditions.
• Compliant with Safety Standards: Meets international standards like IEC 60947-4-1, ensuring safe operation and adherence to industrial safety requirements.
• Flexible Mounting: Can be mounted on a DIN rail or a panel, providing installation flexibility for different control panel setups.
• Auxiliary Contact Configuration: Equipped with an auxiliary contact (1 Normally Open) for additional monitoring or control functions.

Technical Specifications

• Rated Operational Current (Ie): 250 A for AC-3 motor control at 400 V.
• Rated Power: Suitable for motors up to 110 kW at 400 V AC.
• Control Circuit Voltage: 48V AC.
• Number of Poles: 3 poles for three-phase motor applications.
• Auxiliary Contacts: Includes 1 Normally Open (NO) contact for auxiliary functions.
• Connection Type: Screw clamp terminals for secure and reliable wiring.
• Electrical and Mechanical Endurance: Built with high endurance for long operational life, even in demanding environments with frequent switching.

Applications of Schneider LC1D258E7

1. Heavy-Duty Motor Control: Ideal for controlling high-powered industrial motors, such as those used in manufacturing, mining, and processing plants.
2. Pumping Systems in Industrial Plants: Well-suited for high-power pumps in water treatment facilities, chemical plants, and oil and gas industries.
3. HVAC in Large Facilities: Suitable for HVAC systems requiring large fans, blowers, and compressors in commercial and industrial buildings.
4. Conveyor Systems in Manufacturing: Effective for managing conveyor operations, ensuring smooth and controlled movement of materials across production lines.
5. Energy and Power Distribution Systems: Utilized in high-power distribution setups to control and manage electricity flow in industrial networks.