Siemens 3RT2017-2XB42-0LA2 Traction Contactor 12A, 5.5kW / 400V, 3-Pole, Solid-State Original Brand New

Overview

The Siemens 3RT2017-2XB42-0LA2 traction contactor is a high-performance electrical component designed for reliable control of AC motors in traction and industrial applications. With a 12 A rated current and the capacity to handle 5.5 kW at 400 V, this 3-pole contactor ensures efficient switching and long operational life. Its solid-state operating mechanism and integrated varistor provide enhanced protection against voltage spikes, while the spring-loaded terminals enable fast and secure installation.

Key Features & Function

• Rated Current & Power: AC-3e/AC-3, 12 A, 5.5 kW at 400 V for reliable traction and industrial operation.

• Voltage & Control Range: 24–34 V DC with operational flexibility of 0.7–1.25*Uc.

• Solid-State Operating Mechanism: Fast, reliable switching with minimal wear.

• Integrated Varistor: Protects the contactor from voltage surges and prolongs service life.

• Auxiliary Contacts: 1 NC contact for control circuit integration.

• Easy Installation: Spring-loaded terminals allow secure and efficient wiring.

• Compact Design: Frame size S00 fits tight spaces while maintaining high performance.

Benefit

• Ensures reliable motor control in traction and industrial systems.

• Reduces downtime with durable solid-state switching and surge protection.

• Easy installation and maintenance with spring-loaded terminals.

• Enhances safety and system protection with integrated varistor and auxiliary contacts.

• Compact and space-saving design suitable for various industrial setups.

Application

• Traction systems for trains, trams, or electric vehicles

• Industrial motor control circuits

• Automation and process control systems requiring reliable contactors

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