Siemens 3RT2025-1AR60 SIRIUS Power Contactor 17A, 7.5kW, 400V, Size S0 Original Brand New

Overview

The Siemens 3RT2025-1AR60 is a high-performance SIRIUS power contactor engineered for reliable switching of motors and other electrical loads. As part of the Siemens SIRIUS 3R series, this device combines a compact design with robust functionality, making it an ideal choice for a wide range of industrial applications.

Featuring a rated operational current of 17 A (for AC-3e/AC-3 applications at 400 V), this 3-pole contactor is capable of handling motor loads up to 7.5 kW. Its integrated auxiliary contacts (1 NO + 1 NC) and user-friendly screw terminals ensure straightforward installation and seamless integration into control circuits.

Benefit

• Exceptional Reliability: The SIRIUS 3R series is known for its durability and long service life, reducing maintenance needs and operational downtime.
• Space-Saving Design: The compact S0 size allows for high-density installations in control cabinets, optimizing panel space.
• Versatile Application: Suitable for a variety of switching tasks, including motor control and other resistive loads.
• Easy Installation: Screw terminals provide a secure and simple connection method, while clear markings aid in correct wiring.
• Enhanced Safety: The built-in auxiliary contacts enable comprehensive monitoring and control functionalities, improving overall system safety.

Function

• Power Switching: Efficiently controls the flow of power to electrical loads, particularly 3-phase AC motors.
• Motor Control: Designed to switch motors up to 7.5 kW at 400 V, making it suitable for various industrial machinery.
• Auxiliary Signaling: The 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contacts provide feedback on the contactor’s status to the control system.
• Overload Protection Integration: Can be easily combined with a SIRIUS overload relay to create a complete motor starter, offering comprehensive protection against overcurrents.

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