3RT1466-6XB46-0LA2

Description

Overview

The Siemens 3RT1466-6XB46-0LA2 is a high-performance power contactor designed for demanding industrial applications. With a robust AC-1 rating of 400 A at 690 V, this 3-pole contactor ensures reliable operation under extreme conditions up to 40 °C. Engineered for modern automation, it features PLC input 24-110 V DC for precise control and electronic auxiliary contacts for versatile monitoring. Ideal for railroad and industrial applications, it complies with IEC 60077 standards.

Key Features & Function

• Rated operational current: AC-1 400 A / 690 V

• Pole configuration: 3-pole

• Coil voltage (Uc): 24 V DC (0.7-1.25)

• PLC input range: 24-110 V DC

• Auxiliary contacts: 2 NO + 2 NC, electronic

• Main circuit connection: Busbar

• Control and auxiliary connection: Screw terminal

• Temperature rating: Up to 40 °C

• Compliance: IEC 60077 (suitable for railroad applications)

• Extended rated conditions for enhanced durability in harsh environments

Benefit

1. Reliable Performance: Handles high currents efficiently with AC-1 rating up to 400 A.

2. Flexible Integration: PLC-compatible input ensures seamless integration into automated systems.

3. Durable Design: Extended rated conditions and robust terminals ensure long-lasting operation.

4. Versatile Monitoring: Electronic auxiliary contacts allow real-time status feedback.

5. Safety Compliance: Meets IEC 60077 standards, making it suitable for railway and industrial applications.

Application

• Industrial motor control systems

• Automation projects requiring PLC integration

• Railway and transportation systems

• High-current switching and protection circuits

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