Siemens SIRIUS 3RT2025-2AP60 Power Contactor 17A, 7.5 kW, 220V/240V AC, Spring-Loaded Original Brand New

Overview

The Siemens SIRIUS 3RT2025-2AP60 is a high-performance 3-pole power contactor designed for reliable switching of motors and other electrical loads up to 17A. Part of the trusted SIRIUS modular system, this contactor is engineered for efficiency, durability, and ease of installation.

Featuring a compact S0 size and a convenient spring-loaded terminal system, it ensures a secure and vibration-proof connection without the need for additional tools. It is suitable for AC-3 and AC-3e applications, providing a robust solution for a wide range of industrial and commercial environments.

Key Features & Benefit

• High Performance: Capable of handling up to 17A and 7.5 kW at 400V, making it ideal for standard motor control applications.
• Reliable Operation: Designed for AC-3 and AC-3e duty, ensuring long-term operational stability and safety.
• Integrated Auxiliary Contacts: Includes one normally open (1 NO) and one normally closed (1 NC) auxiliary contact, simplifying circuit design and control wiring.
• Efficient Coil Voltage: Operates on a versatile 220 V AC at 50 Hz or 240 V at 60 Hz, accommodating different power standards.
• Spring-Loaded Terminals: Provides a fast, easy, and reliable connection. This technology is highly resistant to vibration, reducing maintenance and increasing system uptime.
• Compact Design: The S0 size is space-saving, allowing for higher density installations in control cabinets and panels.
• Part of the SIRIUS Family: Integrates seamlessly with other Siemens SIRIUS modular components, enabling scalable and flexible solutions.

Functionality

The Siemens 3RT2025-2AP60 power contactor is a key component in a motor control circuit. When the coil is energized with 220V/240V AC, the main contacts close, allowing power to flow to the connected motor. The integrated auxiliary contacts change state simultaneously (1 NO closes, 1 NC opens), providing feedback for control circuits, interlocking, or signaling.

The spring-loaded terminal technology ensures that the conductor is held firmly in place by a constant spring force, which maintains a low-resistance connection even under mechanical stress or temperature fluctuations.

Technical Specification

• Product Number: Siemens 3RT2025-2AP60
• Rated Current (AC-3e/AC-3): 17 A
• Rated Power: 7.5 kW at 400 V
• Number of Poles: 3
• Coil Voltage: 220 V AC (50 Hz) / 240 V AC (60 Hz)
• Auxiliary Contacts: 1 NO + 1 NC
• Terminal Type: Spring-loaded
• Size: S0

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