3RT2448-1AF00

Description

Overview

The Siemens 3RT2448-1AF00 is a high-performance industrial contactor engineered for reliable switching of AC-1 loads up to 160 A at 690 V. Designed within the trusted SIRIUS series, this Size S3 contactor offers excellent durability, efficient operation, and long service life, making it ideal for diverse industrial control applications. With a 110 V AC, 50 Hz coil, robust box terminal design for the main circuit, and screw terminals for auxiliary control, this contactor ensures safe installation and stable electrical performance.

Benefit

• High Current Capacity: Supports AC-1 applications up to 160 A, ideal for demanding industrial loads.

• High Voltage Rating: Rated up to 690 V, suitable for heavy-duty electrical environments.

• Reliable Switching: Equipped with 1 NO + 1 NC auxiliary contacts for improved monitoring and control flexibility.

• Durable Construction: Built with Siemens’ rigorous quality standards for long-lasting performance.

• Easy Installation: Box terminals for main circuits and screw terminals for auxiliary circuits simplify installation and maintenance.

• Space-Efficient: Compact Size S3 footprint fits seamlessly into existing control panels.

Technical Features

• Contactor Type: AC-1 industrial contactor

• Rated Current: 160 A

• Rated Voltage: 690 V

• Ambient Temperature: 40 °C

• Poles: 3-pole main contacts

• Coil Voltage: 110 V AC, 50 Hz

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

• Main Circuit Connections: Box terminal

• Control & Auxiliary Circuit Connections: Screw terminal

• Size: S3

Functionality

• Designed for switching resistive AC loads

• Suitable for industrial automation, motor control, and general switching applications

• Offers reliable electrical isolation and efficient switching cycles

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