3RT1466-6AP36

Description

Overview

The Siemens 3RT1466-6AP36 is a high-performance power contactor designed for reliable switching of AC-1 loads up to 400 A at 690 V. This 3-pole contactor features a conventional AC/DC coil drive, robust busbar main circuit connections, and screw terminal auxiliary circuits, making it ideal for industrial automation and heavy-duty electrical installations. Its compact yet durable design ensures safe operation even at ambient temperatures up to 40 °C.

Key Benefit

• High Current Capacity: Handles up to 400 A at 690 V AC-1, ensuring dependable operation in demanding applications.

• Flexible Control Options: Operates with 220-240 V AC (50-60 Hz) or DC coils for versatile installation.

• Reliable Auxiliary Contacts: Comes with 2 NO + 2 NC auxiliary contacts for extended control and signaling functions.

• Durable Construction: Engineered for industrial use with busbar main circuit and screw terminal auxiliary connections.

• Efficient Thermal Performance: Designed for safe operation at up to 40 °C ambient temperature.

Function & Application

The Siemens 3RT1466-6AP36 is used to switch and protect electrical motors, heaters, and other industrial loads. It provides reliable control in manufacturing plants, energy distribution systems, and automation setups. Its auxiliary contacts allow integration with signaling and control circuits, ensuring smooth operation of complex electrical systems.

Technical Specification

• Product Type: Power Contactor

• Poles: 3-pole

• Rated Operational Current (AC-1): 400 A

• Rated Operational Voltage: 690 V AC

• Control Voltage (Uc): 220-240 V AC (50-60 Hz) / DC drive

• Auxiliary Contacts: 2 NO + 2 NC

• Main Circuit Connection: Busbar

• Auxiliary Circuit Connection: Screw terminal

• Ambient Temperature: Up to 40 °C

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