Siemens 3RT2026-2AV04 Power Contactor 25A, 11kW, 400V AC, 3-Pole with 2NO+2NC Aux Contacts Original Brand New

Overview

The Siemens 3RT2026-2AV04 is a robust and reliable power contactor from the SIRIUS 3RT series, designed for controlling electric motors and other industrial loads. This specific model is a 3-pole contactor engineered for AC-3e/AC-3 applications, handling a rated current of 25 A and a motor power of 11 kW at 400 V.

The device features a 400 V AC, 50 Hz control circuit voltage, making it suitable for standard European industrial grids. Its Size S0 form factor and spring-loaded terminals ensure a compact design and efficient, vibration-proof wiring.

Benefit

• Reliable Operation: Built to the highest standards, ensuring long-term performance and minimal downtime.
• Efficient Wiring: The spring-loaded terminals provide a quick and secure connection, reducing installation time and preventing loose connections from vibration.
• Versatile Application: Suitable for a wide range of motor control and switching applications.
• Space-Saving Design: Its Size S0 footprint allows for efficient use of panel space.
• Flexible Configuration: The removable auxiliary switch with 2 NO + 2 NC contacts provides flexibility for monitoring and control circuits.

Function

• Switching Function: Electrically switches power to a load, typically an electric motor.
• Motor Control: Starts and stops motors in industrial machinery.
• Auxiliary Circuitry: The integrated 2 NO (Normally Open) + 2 NC (Normally Closed) auxiliary contacts are used to signal the contactor’s state to other components or for interlocking and control logic.

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