Siemens 3RT2045-1AN60 Power Contactor 3-Pole 80A, 37 kW / 400V, AC-3 Original Brand New

Overview

The Siemens 3RT2045-1AN60 is a high-performance power contactor engineered for industrial and commercial electrical systems. Designed for AC-3 and AC-3e applications, it efficiently handles up to 80 A and 37 kW at 400 V, making it ideal for controlling motors, pumps, and other heavy electrical loads. Its robust 3-pole design ensures reliable switching and durability under continuous operation.

Benefit

• High Performance: Supports up to 80 A and 37 kW / 400 V, suitable for heavy-duty motor control.

• Reliable Switching: AC-3e/AC-3 rated for industrial and commercial applications.

• Flexible Compatibility: Operates at 200 V AC, 50 Hz or 200-220 V AC, 60 Hz.

• Auxiliary Contacts: 1 NO + 1 NC for enhanced control and automation options.

• Durable Construction: Screw terminals and compact size (S3) ensure long-lasting reliability.

• Energy Efficient: Optimized design reduces energy loss during operation.

Function

• Controls AC motors and other high-power electrical loads.

• Provides reliable switching in industrial automation systems.

• Can be integrated with additional control circuits using auxiliary contacts.

• Compatible with a wide range of Siemens and standard electrical equipment.

Technical Specification

• Product Number: 3RT2045-1AN60

• Type: Power Contactor

• Poles: 3-pole

• Current Rating: 80 A

• Voltage Rating: 37 kW / 400 V AC

• Operating Voltage: 200 V AC, 50 Hz / 200-220 V AC, 60 Hz

• Auxiliary Contacts: 1 NO + 1 NC

• Terminal Type: Screw terminal

• Size: S3

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