Siemens 3RT1466-2XJ46-0LA2 Power Contactor 3-Pole, 400A, AC-1, 690V, 110V DC Coil Original Brand New

Overview

The Siemens 3RT1466-2XJ46-0LA2 is a high-performance 3-pole power contactor engineered for demanding industrial and railway applications. Designed for long-term reliability under extended rated conditions, this contactor supports AC-1 operation up to 400 A at 690 V and features a 110 V DC coil with PLC-compatible input ranging from 24–110 V DC. With integrated electronic control, robust busbar connectivity, and reliable spring-loaded terminals, it delivers precision, safety, and efficiency for heavy-duty switching applications. Fully compliant with IEC 60077, the unit is ideal for railway technology and other harsh environments.

Benefit

• High Switching Capacity – Supports up to 400 A / 690 V in AC-1 applications for powerful load control.

• PLC-Compatible Drive – Wide-range 24–110 V DC PLC input for flexible integration across automation systems.

• Enhanced Reliability – Electronic drive ensures stable operation and optimized switching performance.

• Railway-Ready Design – Built to meet IEC 60077 standards for transportation and rolling stock environments.

• Secure & Fast Wiring – Spring-loaded terminals simplify installation and guarantee vibration-resistant connections.

• Integrated Auxiliary Contacts – Comes with 2 NO + 2 NC auxiliary contacts for versatile control functionality.

• Optimized for Busbar Systems – Main circuit designed specifically for efficient busbar connection.

Function

• High-power motor switching

• Control of resistive loads under AC-1 duty

• Integration with PLC and automation control systems

• Safe operation within transportation electrification systems

Application

• Railway and rolling stock electrical systems

• Heavy industrial automation

• Power distribution and control panels

• High-current switching devices

• Busbar-based installations

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