Siemens 3RT2017-2BF41 Power Contactor 12A, 3-Pole, 5.5kW / 400V, AC-3 Original Brand New

Overview

The Siemens SIRIUS 3RT2017-2BF41 Power Contactor is a high-performance, compact 3-pole switching device designed for reliable operation in motor applications up to 5.5 kW (at 400 V). As part of the globally recognized SIRIUS modular system, this contactor offers exceptional operational efficiency, high contact reliability, and a long mechanical service life of up to 30 million cycles. Its 110 V DC coil and innovative spring-loaded terminals ensure a fast, secure, and vibration-proof electrical connection, making it ideal for demanding industrial environments.

Key Features & Benefits

• High Load Capacity: Handles up to 12 A and 5.5 kW / 400 V for efficient power management.

• Reliable Switching: Designed for AC-3e/AC-3 applications, ensuring consistent performance.

• Durable Construction: Sturdy design with spring-loaded terminals for secure connections.

• Versatile Control: Comes with 1 NO auxiliary contact for added functionality.

• Compact Size: Size S00, easy to integrate into control panels and switchgear.

• Long-Term Safety: Built to meet Siemens’ high safety and durability standards.

Function

• Switching of motors and electrical loads in AC-3 and AC-3e applications.

• Provides auxiliary contact functionality for control and signaling circuits.

• Ensures safe and reliable electrical connections through spring-loaded terminals.

Technical Specification

• Model Number: 3RT2017-2BF41

• Rated Current: 12 A

• Power Rating: 5.5 kW / 400 V

• Number of Poles: 3

• Control Voltage: 110 V DC

• Auxiliary Contacts: 1 NO

• Terminal Type: Spring-loaded

• Size: S00

• Applications: Industrial motor control, automation, and electrical switching.

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