Siemens 3RT2046-1AL20 Power Contactor 95 A, 45 kW / 400 V, 3-Pole, 230 V AC Original Brand New

Overview

The Siemens 3RT2046-1AL20 Power Contactor is a high-performance, reliable solution for controlling electrical circuits in industrial and commercial applications. Designed to handle 95 A and up to 45 kW at 400 V, this 3-pole contactor offers exceptional reliability and efficiency for switching high-power loads. It operates at a frequency range of 50/60 Hz with a 230 V AC coil voltage, ensuring compatibility with a wide variety of electrical systems. The auxiliary contacts (1 NO + 1 NC) provide additional flexibility, while the screw terminal connection ensures secure and durable installation. With its compact design (Size: S3), it is ideal for use in both standard and space-constrained electrical panels.

Key Features

• Contactor Type: Power Contactor (AC-3e/AC-3)

• Current Rating: 95 A

• Voltage Rating: 45 kW / 400 V

• Number of Poles: 3-pole design

• Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)

• Coil Voltage: 230 V AC (50/60 Hz)

• Terminal Type: Screw terminal for secure connections

• Size: S3, compact design for easy installation in most panel configurations

• Applications: Suitable for industrial automation, motor control, and circuit switching

Benefit

• Durable and Reliable: The Siemens 3RT2046-1AL20 is engineered to provide long-lasting performance and reliability in demanding applications.

• Energy Efficient: With a power rating of up to 45 kW at 400 V, this contactor efficiently handles heavy electrical loads while reducing energy consumption.

• Compact Design: Its size S3 construction allows for easy integration into various panel types, saving space while delivering high performance.

• Versatile Operation: Designed for use with AC-3e/AC-3 load types, it’s suitable for a variety of industrial and commercial electrical systems.

• Secure Connection: The screw terminal connections provide a strong, vibration-resistant connection, enhancing the safety and stability of your installations.

Functionality

The Siemens 3RT2046-1AL20 Power Contactor is ideal for switching and controlling electrical circuits in industrial machinery and automation systems. It is typically used to switch large electrical loads, such as motors, and offers protection against overloads and short circuits. The 3-pole configuration ensures reliable switching of three-phase systems, while the auxiliary contacts allow for additional circuit monitoring and control. With a coil voltage of 230 V AC, it is compatible with a wide range of electrical installations.

Specification

• Contactor Type: Power Contactor

• Rated Operational Voltage: 400 V AC

• Rated Current: 95 A

• Coil Voltage: 230 V AC (50/60 Hz)

• Number of Poles: 3

• Auxiliary Contacts: 1 Normally Open (NO), 1 Normally Closed (NC)

• Connection Type: Screw terminal

• Size: S3