Siemens SIRIUS 3RT2025-2AK60 Power Contactor, 17A, 7.5kW, 400V, 110/120V AC Coil, Size S0 Original Brand New

Overview

The Siemens SIRIUS 3RT2025-2AK60 is a high-performance, 3-pole power contactor designed for reliable switching of motors and other electrical loads. As part of the globally trusted SIRIUS 3RT2 series, this device is engineered for maximum operational reliability, a long electrical service life, and high contact reliability. It is ideal for industrial control panels, motor starters, and automation applications requiring a compact and robust switching solution. The unit features an easy-to-use spring-loaded terminal connection, ensuring fast, vibration-proof, and maintenance-free wiring.

Key Benefits & Features

• Exceptional Reliability: Part of the Siemens SIRIUS family, known for prolonged endurance and usability in demanding industrial environments.
• Space-Saving Design: Compact Size S0 footprint allows for high-density installations in control cabinets.
• Quick & Secure Wiring: Innovative spring-loaded terminal technology offers a fast, secure, and permanent connection, reducing installation time and eliminating the need for periodic screw retightening.
• Versatile Motor Control: Rated for 17 A (AC-3e/AC-3 at 400V) and a maximum motor power of 7.5 kW at 400 V, making it suitable for a wide range of 3-phase applications.
• Dual-Frequency Coil: Operates reliably with a 110 V AC (50 Hz) / 120 V AC (60 Hz) control voltage, offering flexibility for international use.
• Integrated Auxiliary Contacts: Includes 1 Normally Open (NO) + 1 Normally Closed (NC) auxiliary contact for integrated control circuit functions and signaling.

Application

The Siemens 3RT2025-2AK60 contactor is essential for:

• Industrial Motor Control: Switching 3-phase AC motors up to 7.5 kW.
• Heating and Lighting Circuits: Controlling high-current resistive and inductive loads.
• Automation Systems: Used in contactor assemblies, motor starters, and control circuit logic.
• Ventilation and Pumping Systems: Reliable operation in heavy-duty applications.

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