3RT1456-6XJ46-0LA2

Description

Overview

The Siemens 3RT1456-6XJ46-0LA2 is a robust 3-pole power contactor designed for industrial and railway applications. Rated for AC-1 275 A at 690 V, it operates efficiently at up to 40°C. Equipped with a PLC-compatible input (24-110 V DC) and electronic auxiliary contacts (2 NO + 2 NC), it ensures reliable control and integration into automated systems. Its main circuit supports busbar connections, while the control and auxiliary circuits use screw terminals for secure installation. Built to comply with IEC 60077, this contactor guarantees extended rated conditions for heavy-duty applications.

Benefit

• High Current Capacity: Supports AC-1 275 A / 690 V for demanding industrial loads.

• PLC-Compatible Input: Flexible 24-110 V DC input for easy automation integration.

• Reliable Operation: Electronic auxiliary contacts (2 NO + 2 NC) provide precise switching.

• Durable Construction: Screw terminal design for secure and long-lasting connections.

• Industrial & Railway Ready: Compliant with IEC 60077 for extended rated conditions.

• Energy Efficient: Designed for low power loss during high-load operations.

Features / Function

• Type: Power Contactor

• Poles: 3-pole

• Rated Current: AC-1 275 A

• Rated Voltage: 690 V / 40 °C

• PLC Input Voltage: 24-110 V DC

• Electronic Auxiliary Contacts: 2 NO + 2 NC

• Main Circuit Connection: Busbar

• Control & Auxiliary Circuit Connection: Screw terminals

• Compliance: IEC 60077 for extended rated conditions

• Applications: Industrial machinery, automated systems, railroad control systems

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