Siemens 3RT1054-2AT36 Power Contactor 115A, 55kW, 3-Pole, 2 NO + 2 NC Original Brand New

Overview

The Siemens 3RT1054-2AT36 Power Contactor is a high-performance electrical component designed for heavy-duty industrial applications. With a current rating of 115A and the ability to handle up to 55 kW of power at 400V AC (50-60 Hz), this 3-pole contactor is built to deliver reliable, efficient switching for motors and other equipment. Its advanced features, including auxiliary contacts and spring-loaded terminals, ensure secure and efficient operation in demanding environments.

Benefit

• High Power Handling: Rated for 115A and 55 kW at 400V, ideal for controlling large motors and equipment in industrial settings.

• Efficient Operation: Designed for AC-3e/AC-3 operation, the contactor ensures smooth and safe switching for motors in continuous duty cycles.

• Versatile Connectivity: Features 2 Normally Open (NO) and 2 Normally Closed (NC) auxiliary contacts for expanded control options.

• Durable Construction: Spring-loaded terminals offer a secure and reliable connection, reducing the risk of faulty wiring.

• Wide Voltage Range: Compatible with both AC and DC applications, with a control voltage range of 575-600V DC.

Function

The Siemens 3RT1054-2AT36 power contactor is used to control the power to electrical motors and other high-power systems. It functions by switching electrical circuits on and off, ensuring safe and effective operation in both AC and DC configurations. This contactor is perfect for applications requiring reliable performance in industrial automation, motor control, and power distribution systems.

Key Features

• 3-pole configuration

• 115A current rating

• 55 kW power handling capacity at 400V AC

• DC voltage control range: 575-600V

• Auxiliary contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)

• Spring-loaded terminals for secure connections

• Conventional drive and busbar control for the main circuit

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