3RT1076-6XJ46-0LA2

Description

Overview

The Siemens 3RT1076-6XJ46-0LA2 Power Contactor is engineered for superior performance in demanding industrial and railway environments. Designed according to IEC 60077 standards, this 3-pole contactor ensures reliable control of electric motors and high-load systems. With a rated operational current of 500 A and 250 kW at 400 V, it delivers powerful switching capabilities with maximum efficiency. Its electronic drive system, busbar connection, and screw terminal control circuit make it an optimal choice for automation, power distribution, and transportation sectors.

Key Features & Functions

• High Power Rating: Supports up to 500 A / 250 kW at 400 V for robust motor and load control.
• Wide Control Voltage Range: Operates with Uc: 72 V DC x (0.7–1.25) and PLC input 24–110 V DC.
• Durable Electronic Drive: Ensures precise operation and extended lifespan.
• Reliable Connectivity: Features busbar main circuit and screw terminal control circuit for easy installation.
• Auxiliary Contacts Included: Comes with 2 NO + 2 NC auxiliary contacts for flexible control applications.
• Extended Rated Conditions: Certified for railroad and transportation applications under IEC 60077.
• Energy Efficient & Maintenance-Free: Advanced electronic actuation minimizes energy loss and mechanical wear.

Benefits

• Enhanced operational safety through precise electronic control.

• Extended service life ideal for continuous and heavy-duty operation.

• Compliance with railway standards (IEC 60077) ensures reliability in harsh conditions.

• Reduced downtime and maintenance thanks to Siemens’ advanced contactor design.

• Versatile integration into industrial automation systems and PLC environments.

Application

• Industrial automation systems

• Power distribution and control panels

• Railway and transportation electrical systems

• Heavy-duty motor control

• Process industries and manufacturing plants

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