Siemens 3RT2526-1XB40-0LA2 Traction Contactor AC-3, 25A, 11kW / 400V, 4-Pole, 24V DC Original Brand New

Overview

The Siemens 3RT2526-1XB40-0LA2 is a premium-quality traction contactor engineered for robust AC-3 applications. Designed for high reliability and long service life, this 25 A, 11 kW / 400 V contactor ensures efficient switching in demanding industrial and traction environments. With a solid-state operating mechanism and an integrated varistor, it offers superior performance while protecting your electrical systems from voltage spikes.

Key Features & Benefit

• High Performance & Reliability: AC-3 rated for 25 A and 11 kW / 400 V ensures smooth operation in industrial traction applications.

• Robust Contact Configuration: Main contacts (2 NO + 2 NC) and auxiliary contacts (1 NO + 1 NC) provide versatile switching options.

• Solid-State Operating Mechanism: Offers silent, fast, and durable operation with minimal maintenance.

• Integrated Varistor: Protects the system from voltage spikes and enhances component lifespan.

• Easy Installation: Screw terminal connections with S0 frame size for secure and straightforward mounting.

• Flexible Control Voltage: 24 V DC operation with a control range of 0.7–1.25* Uc.

Function & Application

The 3RT2526-1XB40-0LA2 primarily functions as a reliable switching device for electrical loads in various industrial and mobile applications.

• Motor Control: Switching of AC motors up to 11 kW (400V) in 4-pole configurations.

• Traction Systems: Ideal for railway, forklift, and electric vehicle control circuits where DC coil voltage is standard.

• Load Switching: Efficiently controls resistive and highly inductive loads in automated systems.

• Interlocking Circuits: The integrated auxiliary contacts allow for complex control and safety interlocking.

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